EMOIRS OF THE NATIONAL ACADEMY OF SCIENCES VOLUME I WASHINGTON: GOVERN' 1IENT PRINTING OFFICK. 1866. CO 31**t CONTENTS. 1. Reduction of the Observations of the Fixed Stars made by Joseph Le Paute d'Agelet, at Paris, during tbe years 1783-1785, with a Catalogue of the corresponding Mean Places referred to the Equinox of 1800.0: by B. A. Gould. Read January 8, 1864. 2. On the Saturnian System: by Benjamin Peirce. Read January 8, 1864. 3. On Shooting Stars: by H. A. Newton. Read August 6, 1864. 4. On the distribution of certain important diseases in the United States: by Augustus A. Gould. Read August 5, 1864. 5. On Rifled Guns: by W. H. C. Bartlett. Read August 25, 1865. REDUCTION OF THE OBSERVATIONS OF FIXED STARS MADE By JOSEPH LEPAUTE D'AGELET, AT PARIS, IN 1783—1785, WITH A CATALOGUE OF THE CORRESPONDING MEAN PLACES, REFERRED TO THE EQUINOX OF 1800.0, BY BENJAMIN APTHORP GOULD. } 1. PRELIMINARY. The Histoire Celeste Frangaise of Lalande, published in 1801, contains, on pages 481-566, a copy of the rough notes or day-book of observations of fixed stars made by the astronomer d' Agelet at the Military School of Paris, between the 18th February and the 25th September, 1783. Lalande had previously published, in the Memoirs1 of the French Academy of Sciences for 1789, a series of similar observations made by d' Agelet between March 22 and October 2, 1784 ; and in the Memoirs9 for 1790 another series still, comprising observations made between October 6, 1784, and April 29, 1785 ; and he states3 that when d' Agelet left Paris in Juno, 1785, with the unfortunate expedition of La Perouse, he deposited with him the original manuscripts on bidding farewell, obtaining at the same time a promise that they should be published in case their author should not return. In various places4 Lalande farther informs us that a large number of observations of fixed stars had been made between 1778 and 1780, and that d' Agelet had begun to observe small stars, previously too much neglected by astronomers, in the month of September, 1782. But although the last page of the Histoire Celeste contains a promise of a subsequent publication of observations made prior to those contained in that volume, it is stated on page 479 that 1783, February 18, the earliest date there given, was the first day of regular observations upon small stars. It seems, therefore, beyond reasonable doubt that the three series, referred to, contain all the observations of small stars made by d' Agelet, and this is rendered more certain by Lalande' s declaration5 that he had fulfilled his promise of publishing these obser- vations. 1 Mem. de l'Acad., 1789, pp. 641—662. 3 Conn. d. Temps, An. VI, p. 446. * Conn. d. Temps, An. VI, pp. 442-3. 3 Mem. do l'Acad., 1790, pp. 633—658. Mem. do l'Acad., 1784, p. 74. 6 Histoire Celeste, p. 479. O) 2 GOULD — REDUCTION OF D AGELET S OBSERVATIONS. Although the zone-observations of Lalande have been reduced and rendered conveniently- accessible to astronomers — thanks to the suggestions of Bessel, the tables of Hansen and Nissen, the liberal grants of the British Association, the industrious zeal of Bailt, and the thorough accuracy of Fedorenko — still the observations of d'Agelet, though made at a date anterior to any stellar observations of the modern school, save those of the incomparable Brad- ley, have remained in their crude and almost useless form until the present day. I know of no astronomer, excepting Argelander, who seems to have made use of them for more than three-quarters of a century, and it was by this eminent astronomer that my attention was first directed, more than twelve years ago, to the relatively' high value of these ancient observa- tions. An examination of the originals soon convinced me that, if by any process the instrumental errors could be eliminated, wo should have in these observations the best existing means of determining proper motions for almost all the stars not observed by Bradley. Indeed, Arge- lander, in his Positiones Media, has in several instances availed himself of d'Agelet' s obser- vations for this purpose, doubtless by some differential process ; for the present discussion of the original records has shown the determination of the instrumental corrections to bo a work of such difficulty, that I can hardly imagine any other mode of procedure for isolated stars. To the peculiar irregularities of these corrections, arising chiefly from a distortion of the limb of the quadrant, I attribute the fact that these valuable observations have so long remained in the crude state of ore, without any known attempts to extract the precious metal which they contain. And, impelled by a strong desire to contribute to the Academy at its first scientific session some memoir in the domain of practical astronomy, although destitute of any access to astronomical instruments, I have thought that this could in no way be better accomplished than by a discussion of the observations of d'Agelet, and the construction from them of a catalogue; hoping that the work of rendering ancient observations available might not prove much less serviceable than the attainment of new ones. Those portions of the computations which I have not made in person have been made at my expense, and I desire to express my thanks to my pupils and assistants, Messrs. John N. Stock- well, Erving Winslow, "William H. Palmer, S. C. Chandler, jr., and S. S. Eastwood, for their valuable aid. Mr. Winslow has taken part in all the computations from the beginning. The catalogue contains G497 observations of 2907 stars situated between the parallels of 50° north and 35^° south declination. § -2. HISTORICAL. The greater part of what we know of the astronomer to whom these observations are due we derive from notices given by Lalande, and any attempt at a scientific biography of d'Agelet can result in little more than a digest of what we there find, with such additional facts as may be discovered by following up the clues there given. In spite of this circumstance it seems desirable to give a summary of what is known concerning this zealous and devoted follower of science. (2) GOULD — REDUCTION OF D AGELET S OBSERVATIONS. 6 Joseph LePaute d'Agelet was born at Thonne la Long, near Montmedi, near the frontier of Luxemburg', and in the present department of the Meuse, on the 25th of November, 1751, the son of Pierre LePaute and Martine de Mouzon, and the nephew of the two LePautes so eminent as makers of chronometers and astronomical clocks. Madame LePaute, whose astronomical computations and services as assistant to Lalande are so well known, was the wife of the elder of these brothers, and invited her nephew, the young d'Agelet, soon after the completion of his sixteenth year, to come to Paris as the pupil of Lalande, who was then at the observatory of the College Mazarin. Here he remained for five years, winning the respect, confidence, and attachment of Lalande by his talent, fidelity, and amiable character, until in March, 1773, he was appointed astronomer to the southern naval expedition of Ker- guelen. On this expedition he made extensive observations of longitudes, tides, magnetic variations, and collected many valuable specimens of natural history, but was disappointed in the want of opportunity for further astronomical and geographical determinations. In August, 1771, he returned to Paris and resumed his astronomical pursuits. In 1777 d'Agelet was appointed Professor of Mathematics at the Ecole Militaire. His pre- decessor, Jeaurat, had, in 17G8, prevailed upon the Due de Choiseul, Minister of War, to establish an Observatory at this institution ; and a large wall had been built, adapted for the possible reception of a mural quadrant. Lalande states1 that he exerted himself for a long time in vain, to obtain an appropriation for the purchase of the desired instrument. " Je disais ce que la loi dit de la pierre d'attente, perpetuo damans, et je ne m'y suis pas trompe. Apres avoir fait des efforts inutiles aupres des ministres les plus celebres et les plus savants, Malesherbes et Turgot, pour avoir son mural, je 1'obtins en 1774 de Bergeret, receveur- general des finances. On voit dans l'Evangile que le publicains fit honte au pharisien." The instrument was ordered of Bird, in London, and seems to have been essentially a copy of the one which he had made for Bradley a quarter of a century before. The instrument was mounted 1778, August 23, and d'Agelet began at once a series of regular observations, both planetary and stellar. In 1780 he had already 1,600 observations of planets, and a much larger number of fixed stars, of which, at Lalande' s instance, he proposed preparing an exten- sive catalogue. In April, 1782, he received the second nomination to the Academy of Sciences, and in January, 1785, was unanimously elected a member. Observations of planets made by him with the quadrant may be found in the Memoirs of the Academy for 1784, 1785, 1786. The fourth volume of Lalande' s Astronomy, published in 1781, and the eighth volume of his Epliemerides, published in 1783, contain a large number ; and Lalande alleges2 that no one in Europe was then doing so much for astronomy as d'Agelet. In 1782 he commenced observing faint stars, although, as before mentioned, his earliest published observations of this sort date from February, 1783. When, in 1785, King Louis XVI formed the plan of a French scientific expedition round the world, analogous to those of Cook, La Perouse was placed in command, and no pains were spared to obtain the best men that could be found. D'Agelet was the youngest astrono- Conn. des Temps, An VI, 441 ; Hist, Cel., p. ii, Mem. de l'Acad., 1769, p. 187. 2 Conn, des Temps, An VI, 442. (3) 4 GOULD — REDUCTION OF D AGELET S OBSERVATIONS. mer of the Academy ; lie had experience as a navigator, and was naturally selected as astrono- mer to the expedition. He accepted the position with great reluctance, as his naval experience had not left agreeable recollections ; he desired to continue the observations for his projected catalogue of stars ; and he was about to be married. Still, he listened to the solicitations of the Minister and of the Academy, and on the 23d of June, 1785, eight weeks after the last date of his published observations, he left Paris, never to return. The history of La Perouse" s expedition is well known. With the two ships, Astrolabe and Boussole, he visited Madeira and Brazil, passed around Cape Horn to Chili, touched at the Sandwich Islands, coasted along the west coast of America, and remained for a time at Monterey, in California. Leaving this port in September, 1786, he sailed for Manila, and thence in the following spring passed to the northeastern coast of Asia, exploring the shores of Japan and Kamtchatka. He left Petropaulowsk in September, 1787, and after visiting the Navigators' and Friendly Islands, reached Botany Bay in February, 1788. From this point came the last tidings of the expedition. La Perouse next contemplated an exploration of the Polynesian groups ; but all traces of the explorers vanished here. Unwearying searches proved fruitless, and it was not until after the lapse of nearly forty years that their fate was discovered. The two .ships were wrecked in a storm upon a coral reef on the southwesterly coast of the island Malicollo, one of the New Hebrides islands; and all on board perished, together with all their scientific observations and collections, except the few journals which had been previously sent home from Kamtchatka, and which possessed high geographical value. D'Agelet had been interdicted by his commander from sending home any of bis observa- tions, and all were thus lost forever, excepting such geographical determinations as had been transmitted by La Perouse himself. We know that he established an astronomical observatory at every port at which the vessel stopped ; that he made observations at each upon the vari- ation and dip of the needle, the tides, and the pendulum. The excellence of his longitude determinations is frequently commented upon by La Perouse, inasmuch as his results, by lunar distances and by chronometers, agreed within less than the probable errors of the lunar tables. From Kamtchatka he wrote that since leaving Manila they had explored and surveyed with great exactness more than six hundred marine leagues of unknown coast, fixing all the geographical positions with precision ; and that he and his assistant, d'Arbaud, had become so accustomed to observations of lunar distances that they used them for verifying their chro- nometers without uncertainty. His last letter was dated in March, 1788. A littlo rocky island in the Japan sea still bears his name, given it by La Perouse, and transmits, through our maps and charts, the memory of this gifted and deserving scientist, wbose valuable observations havo passed almost unheeded for more than eighty years. Those of Lefrancais db Lalande and Burkiiardt, subsequently made for Lalande with the same instrument and certainly not greater precision, have proved so valuable, that it seems more than strange that d' Agelet's results in initiation of the work which they continued should have remained almost unregarded till now. From Monterey he wrote in 1786 that lie found the savages both (1) GOULD — REDUCTION OP D'AGELET's OBSERVATIONS. 5 virtuous and humane, and that his experience in such regions, least frequented and nearest to a primitive condition, indicated that the human race is naturally kindly. It probably did not occur to him that the first publication of a catalogue formed from his observations would be due to the representatives of that region, when its coast should bo white with canvas and its cliffs noisy with the echo of hammers and the hum of commerce. In J. Bernoulli's Nouvelles Litteraires de clivers Pays, Gainer I, p. 35, may be found an article by d'Agelet in commemoration of M. de Mersais, a young astronomer who accom- panied him in the Kerguelen expedition. $ 3. INSTRUMENT. The instrument which was used by d'Agelet in these observations was the same which was subsequently employed by Lalande in his zones, and to which wo probably owe observa- tions of a larger number of stars than to any other instrument known to astronomical history previous to Bessel's zone-observations. Yet its peculiarities seem to have been little studied, owing to the rough methods of reduction employed by Lalande himself, and to the circum- stance that all the observations reduced by Bailt and Fedorenko were made in zones, each of which was differentially treated, independently of the rest. It was a mural quadrant, constructed by Bird, in 1775-8, having a radius of 7J French feet, and an aperture of 32 lines.1 In dimensions aDd construction it seems to have been similar to that of Lemonnier, and apparently a copy of the celebrated quadrant of Bradley. Lalande, on page viii of the Histoire Celeste, says it has been described in his astronomy, 3 and better still in one of the Cahiers des Arts of the Academy, published in 1774, by Lemonnier, under the title, "Description des Principaux Instruments de V Astronomie." Since the paper of Lemonnier was actually published before the instrument of d'Agelet and Lalande was made, 3 it may reasonably be inferred that the latter was intended as an exact duplicate of that one to which the description originally referred. The limb of the quadrant was furnished with two independent graduations, the one being into 90 degrees, and each degree into 12 parts of 5' each ; the other being into 96 divisions, and each of these into 16 subdivisions, each of which corresponded, therefore, to an arc of > Mem. de l'Acad. 1789-191. 2 3d edit. II, 588, 684. 3 In a note to the first page of the preface of the British Association's catalogue of Lalande'S stars, an apparent contradic- tion ia alluded to, as follows: "At page ix, LALANDE, after mentioning an improved mode of supporting the telescope, says : ' J 'ai oui dire autrefois que l'arc de ce quart de cercle avait etc rompu chez LEMONNIER, mais il a Cte parfaitement reiabli.' Ilcnco one would suppose that the quadrant of the tcole Militaire was identical with Lemonnier's. This, however, is distinctly contradicted by Lalande elsewhere, for, in speaking of the quadrant of the Ecolc Militaire, he says : ' M. Bergeret, receveur-general, le fit faireama sollicitation par Bird des 1775, et en 1778, le coufia a M. d'Agelet,' {Mem. dc l'Acad. 1789,) while Lemonnier's quadrant was made for him in 1753, at the expense of Louis XV. It would seem that Lemonnier's quadrant was ultimately transferred to the Royal Observatory." The text of Lalande, although certainly rather ambiguous, does not seem to me to imply such a contradiction. A few lines above be says that Mf.cii.un, having seen a contrivance for relieving the center of the weight of the telescope, had engaged Lenoir to make this addition to the mural of the observatory. Then, after describing the arrangement of the counterpoise, he makes the remark above cited concerning "this quadrant," manifestly referring to the mural quadrant of the Paris observatory, which Lemonnier bad described, and not to the quadrant of the Ecolc Militaire, used first by d'Agelet and then by Lalande. To this same note I am indebted for the title of the work in which Lemonnier's description is published, but which I have not been able to find. — "Description des Arts et Metiers, faitcs ou approures par MM. de V Academic Royale des Sciences Paris, 1761-89." (5) 6 GOULD — REDUCTION OF D AGELET S OBSERVATIONS. 3' 30". 94. The readings wero made for each system by means of verniers, which indicated one-twentieth of each interval, or 15", for the first-named ; and one-sixteenth of each interval, or a little more than 13". 18, for the second. Farther precision was attained by estimation in the first system, and by a micrometer indicating seconds of arc in the second. Unlike the zone observations of Lalande, those of d'Agelet give in most cases the readings according to both systems, the two thus serving to check each other for the detection of large errors, and their mean giving more accurate results than could be afforded by either alone. The reticule was provided with three vertical metallic wires, at intervals of about 23s. of equatorial time. The defects of the limb of the quadrant, by which it deviated from a plane, have often been referred to, and Lalande has in various places1 given different tables for the correction to bo applied to times of transit at different altitudes. These tables, however, are not accordant with one another, are quite rough, and by no means correct. Indeed, Lalande himself2 says of them, that they are only approximate, and that to determine properly the position of an unknown star, it is necessary to calculate the right-ascensions of one or two known stars, observed nearly in the same parallel. I have endeavored to elicit the nature and magnitude of the deviation from a vertical plane , and thus to form a general table applicable to all of d' Agelet' s observations. It is greatly to be regretted that we have no notes or memoranda on the subject from d'Agelet himself, inasmuch as the care and assiduity, with which all his observations were evidently made, forbid any doubt that this important point was made a subject of investigation. The nature of the distortion now discovered being such as to excite suspicions that constant errors due to the same irregularities might exist in the readings of zenith distance, the accuracy of the limb in this respect also has been tested, and the suspicions are found to have been correct. The detailed results of these investigations are given in the present memoir. $ 4. OBSERVATIONS. The published observations in the Histoire Celeste are given in ten columns. The first shows the name of the star when known ; the second, the magnitude for perhaps one-half the stars observed ; and the third, the approximate right-ascension to minutes of time, for a sufficient number to allow of ready identification. Columns 4, 5, and 6 give the times of transit across three wires, no attempt being made to observe more closely than to quarters of a second — the decimals, .2, .5, and .7 being the only ones which occur. During the period of must of the observations the clock indicated approximate mean time, and even after it was changed to a sidereal rate it was not made to indicate sidereal time, but whenever it was stopped for any reason it was always put in motion again without touching the hands.3 Columns 7 and 8 contain the two readings of the limb. Column 9, entitled "Eeduction," 1 Hist. C(U., pp. xi, 480; Mom. de l'Acad., 1785, p. 268—1789, p. 042. 8 Hist. (VI., p. 48U. Mi im. de l'Acad. 1789, p. <14:s. (6) GOULD — REDUCTION OF D AGELET S OBSERVATIONS. 7 gives tho translation of the second reading into degrees, minutes, and seconds ; and the last, or 10th, column contains remarks or memoranda made at the time, often records of the ther- mometer and barometer, and occasionally remarks upon the estimated rate of the clock. This column is wanting in the observations published by the Academy, and the few notes and the meteorological observations are to be found in the first column. The printed records have proved to be seriously affected with errors. Many of these are probably typographical, but the large number of other kinds show that no steps were taken to insure correctness of the copy. The manuscripts deposited by d'Agelet must have been the rough originals, which had apparently received neither revision since the moment of observation nor any addition, unless the column of reduction for the second reading was subsequently formed. I suspect, however, that these values were also written in at the time of observation, on account both of the hasty way in which the translation must have been made, and of the peculiar character of many of the errors. The printed pages were evidently set up from these rough notes, without scrutiny or criticism. Consequently, instead of a reference to the originals as printed, and of a long catalogue of Corrigenda, it has seemed preferable to prepare the observations in some such form as their author would probably have given them, had his life been spared, correcting such errors as have been rendered manifest or probable by the processes of reduction. The principle has nevertheless been rigorously followed of making no change, however slight, in any of the immediate results of observation, without recording it in a marginal note. ' The correction of errors in computation requires, of course, no such record. $ 5. THREAD-INTERVALS. The distances of the three wires from their mean have been determined from 140 obser- vations of transits over all three, taken in two groups of 70 each, tho one near the beginning of the series of observations, and the other near the end. The resulting values for the equatorial intervals are : from the first group, I = + 22s. 903, II = -f 0s. 137, 111= — 23s.041 from the second group, 22s.889, Os.119, 23s.007 their mean, which has been adopted, being I = + 22s.89G, II = + 0s.l28, III = — 23s.024 which are not likely to be erroneous by the hundredth part of a second. From these was constructed the following table, which has been employed in the reduc- tions : (?) GOULD — REDUCTION OF D AGELET S OBSERVATIONS. Reductions to the mean of wires. f I II III f I II III 0 s s s o s B s — 2 + 36.27 + 0.21 — 36. 48 36 + 23. 48 + 0.13 — 23. 62 — 1 35. 52 .20 35.71 37 23.39 .13 23. 52 0 34.80 .20 34.99 38 23.31 .13 23.44 + 1 34.11 .19 34.31 - 39 23.24 .13 23.37 2 33.47 .19 33.67 40 23.17 .13 23. 30 3 32. 86 .19 33.06 41 23.11 .14 23.24 4 32. 39 .18 32.48 42 23. 06 .13 23. 19 5 31.75 .18 31.92 43 23.02 .13 23.15 6 31.23 .17 31.40 44 22.98 .13 23.11 7 30. 74 .17 30.91 45 22. 95 .13 23.08 8 30. 27 .17 30.44 46 22. 93 .13 23.05 9 29. 83 .16 29.99 47 22.92 .13 23.04 10 29. 40 .16 29.56 48 22. 1)1 1 .13 23.03 11 28. 99 .16 29. 15 49 22. 90 .13 23. 02 12 28. 61 .16 28.77 50 22.90 .13 23. 03 13 28. 25 .16 28.41 51 22.91 .13 23.04 14 27.90 .15 28.06 52 22. 93 .13 23.06 15 27.57 .15 27.72 53 22. 96 .13 23.09 l(i 27.25 .15 27. 41 54 22.99 .13 23.12 17 26. 95 .15 27.11 55 2::. H3 .13 23. 16 18 26.67 .15 26. 82 56 23.08 .13 23.20 19 26. 40 .15 26.55 57 23. 13 .13 23.25 20 26.14 .15 26. 29 58 23. 19 .13 23.32 21 25.89 .15 26.04 59 23.26 .13 23.39 22 25. 66 .14 25.81 60 23. 34 .13 23.47 23 25.45 .14 25.59 61 23.42 .13 23.55 24 25. 24 .14 25. 37 62 23.51 .13 23.64 25 25. 04 .14 25.17 63 23.61 .13 23. 74 26 24.85 .14 24.98 64 23. 72 .13 23.85 27 24.67 .14 24.81 65 23.84 .13 23. 97 28 24.50 .14 24.64 66 23.96 .13 24. 10 29 24.34 .14 24.48 67 24.00 .14 24.23 30 24. 19 .14 24.33 68 24. 24 .14 24.37 31 24. 05 .14 24.19 69 24. 39 .14 24.53 32 23. 92 .13 24.06 70 24.55 .14 24. 69 33 23.80 .13 23.94 71 24. 72 .14 24.86 34 23.69 .13 23. 82 72 24.90 .14 25. 04 + 35 23. 58 -f 0. 13 — 23.72 73 + 25. 09 + 0.14 — 25. 23 $ 6. REFRACTIONS. Readings of the thermometer and barometer were unfortunately not made by d'Agelet with desirable regularity or frequency. On many dates they were omitted altogether ,• very rarely were they made more than once on any night ; and the time of the readings was not noted. Indeed, no clue is found to the time of observation of the meteorological instruments other than the place in the printed column at which they appear, and this place seems to have been dictated, in many cases at least, by the convenience or taste of the printer. Earnest endeavors to obtain a meteorological register for Paris, during the years 1783-5, have proved unsuccessful, and for those dates on which no note of the temperature or of the barometer is recorded I have been reduced to the necessity of adopting arbitrary values for the coefficient of refraction, having regard, of course, to the hour of the night and to the season of the year, and being guided by the tables of mean temperature at Paris. In computing the refractions, the tables prepared by Prof. Coffin, and published in the appendix to tho Washington observations for 1845, have been employed. These are expanded (8) GOULD — REDUCTION OP D AGELET S OBSERVATIONS. 9 from Bessel's tables, after reduction to the standard temperature of 100° F., and to the baro- metric pressure of 29 English inches. For this purpose 0.00885 is added to all the logarithms of the barometric factor, 0.04153 to all those depending on the external thermometer, and 0.00264 to those depending on the temperature of the quicksilver, a corresponding subtraction being made from the logarithm of the mean refraction. Of course, the application of the same quantities to the tables constructed for Reaumur's scale and the old French barometer enables us to use Coffin's value of log R. Since d'Agelet made no record of the attached thermometer, we must assume that its indications would have been the same as those of the external thermometer, and Bessel's tables of log y and log T [Coffin's T and t] may therefore be combined in one. The following tables are formed in this manner, being Bessel's log y + log T + 0.04417 for Reaumur's scale, and log B -4- 0.00S85 for old French inches and lines : Thcrmometric coefficients for Reaumur's scale. Barometric coefficients for old French scale. c o — 10 0. 07978 + ~ 0. 04440 9 . 07762 8 .04240 8 . 07547 9 .04041 7 . 07334 10 . 03843 G . 07121 11 . 03645 5 . 00910 12 . 03449 4 . 06699 13 .03253 3 . 06489 14 . 03058 2 . 06280 15 . 02864 — 1 . 06072 10 . 02670 0 . 05865 17 .02477 + 1 . 05659 18 . 02285 2 .05454 19 . 02094 3 .05250 20 . 01904 4 . 05046 21 .01714 5 . 04843 22 .01525 C 0. 04641 23 0. 01337 in I in I 26 3 — 0.01560 27 8 + 0.00723 4 . 01422 9 . 00853 5 .01285 10 . ooo-:: 6 .01148 11 .01113 7 . 01012 28 0 . 01243 8 . 00876 1 . 01372 9 . 00740 2 . 01501 10 . 00605 3 .01629 11 . 00470 4 . 01757 27 0 . 00336 5 . 01885 1 . 00202 6 . 02012 2 — 0. 00069 7 . 02139 3 + 0. 00064 8 . 02265 4 . 00197 9 . 02391 5 . 00329 10 . 02517 6 . 00461 11 . 02642 27 7 + 0.00592 29 0 + 0.02767 The indications of the thermometer and barometer, as recorded by d'Agelet, are here collected, the time appended being the supposed sidereal time of observation. The last column, entitled log TB, gives the corresponding logarithm to be applied to the log R taken from Coffin's tables. (9) 10 GOULD — REDUCTION OF D'AGELET S OBSERVATIONS. Data for computing refractions. Date and ski time Therm. Barom. Log TB Date and ski. time Therm. Barom. Log TB 1783 It o in I 1784 h o in I Feb. 18 5 4 28 5 0. 06931 March 26 74 7 27 7 0. 05032 11 3 28 41 . 07071 June 4 5 20 28 3f . 03629 19 11 3 28 4 . 07007 5 5 19*. 28 2 . 03500 12+ 3 28 4 . 07007 8 5 16 28 4 . 04427 26 134, 2 28 4 .07211 16 5 18 28 4 . 04042 March 1 5| 6 27 5i . 05036 21 24 18 28 Of . 03625 6 4* 54 26 J Of . 04232 July 4 4i 15 28 3 . 04493 18 5 6 28 6 . 06653 14 5 18 28 5 .04170 12 4 28 54 . 06995 Sept. 9 23 20 28 5 .113? SO Ajuil 4 12 5 10 28 54 . 05791 15 18i 18 28 24 .03850 9f 11 27 114 . 04824 16 18f 16 28 3 . 04299 14 7* 13J 12 28 4 . 05206 17 16 17 28 3 .04106 16 11 28 4 . 05403 18 23 17 28 2 . 03978 18 12i 28 •r'4 . 05300 20 !2 17 27 8 . 03200 19 6* 13 28 34 . 04946 24 64 13 28 1 . 04625 25 10$ 10 28 if . 05305 28 19 15 28 0 . 04107 16 8 28 2 .05741 30 23f 84 28 24 . 05705 28 7 13 28 24 . 04818 Oct. 1 21f 9 28 4 . 05798 29 9 13 28 2 . 04754 o 22 10 28 04 .05918 May 4 13 13 124 28 04 . 04659 6 9 28 6 . 06053 20 13 28 l . 04625 C 174 11 28 2 .05147 16 9i 15 28 3 . 04493 8 4 8 28 0 . 05483 17 12i 15 28 1 . 04236 9 7+ 7 28 0 .05683 July 9 15 2>i 28 1 . 02992 13 74 8 28 3 .05869 22J 10 28 1 . 05215 74 74 28 2 . 05841 10 13 25i 28 1 . 02244 14 18J 8f 28 2 . 05592 12 23 19 28 14 . 03530 15 184 8 28 If . 05709 19 23+. 18 28 2 . 03786 7± 5 28 If . 06312 20 20 21 28 H .03112 16 184 8i 28 2 . .05601 23 16 18 28 0 . 03528 Nov. 17 24 9 28 1 •.05413 24 16 28 3 . 04299 23 221 54 28 3 . 06371 26 Of 17 28 04 . 03784 28 214 5 28 2i . 06376 27 18i 20 27 n .03017 Dec. 28 184 — 3 27 1 . 06287 04 19 27 10 . 03077 23f - 4 27 11 . 07812 Aug. 20 3 17 28 14 . 03913 1785 21 1* 174 28 14 . 03817 March 14 54 2 28 14 . 06890 Sept. 15 2 15 28 04 . 04172 21 44 6 28 3 .0627H 17 o* 16J 28 24 . 04138 23 44 2 28 3f . 07179 2i 15 28 04 . 04172 30 13 04 27 10i . 06777 4 17 28 H . 03913 April 5 54 5 28 4 .066HO 1784 9 15 54 28 5i . 06659 March 22 0 2 28 0 . 06697 10 12+ 6 28 7 .06780 23 0 4 27 10 0. 06029 11 7 + 8 28 74 0. 06442 Inasmuch as the thermometer was generally read to even degrees only, never more closely than to half degrees, and the barometer was seldom read more closely than to half lines, errors of half a degree and half a line may easily be apprehended, corresponding to an uncertainty of about 0.001G5 in log TB. The aggregates of the nicer corrections, b, I', &c, are under no circumstances likely to attain so large a value as 0.0023 p, and are so much less than those due to the errors of reading the meteorological instruments that they have been disregarded. From the data already given, and a study of the tables of meteorological means for Paris, deduced from observations in more recent years, the following table has been empirically constructed and used for computing all the refractions. It presents, to three decimal places, those values fur the meteorological factor which seem most probable, after taking into account the estimated diurnal changes of temperature and probable fluctuations of the barometer. (10) GOULD REDUCTION OF D AGELET S OBSERVATIONS 11 Adopted correction of log Rfor times of observation. Date and sid. lime Log TB Date and Bid. time Log TB Date and sid. time LogTB 1 late and sid. time Log TB 1783 h 1783 h 1783 h 1784 h Feb. 18 4 0.06-J May 1 10 0.047 July 29 23 0. 034 Sept. 20 . . 0.040 6 . 069 13 .050 30 .. 0.032 24 .. 0. 043 8 . 070 2 .. 0.017 Aug. 17 .. 0.038 26 .. 0.049 10 J'71 3 .. 0. 045 20 17 0. 033 28 19 0. 04 1 12 .072 4 12 0.046 22 .036 23 .043 19 11 0. 070 16 . 048 3 . 039 3 .046 13 .070 9 7 0. 044 21 211 0. 034 30 23 0. 055 26 6 0. 066 10 . 045 231 .036 2 .057 111 . 069 13 .046 H .038 5 .059 14 . 072 12 13 0. 045 Sept. 2 17 0. 032 Oct. 1 19 0.056 March 1 . . 0. 051 16 .047 21 . 035 22 .058 0 4 0. 042 13 111 0. 042 6 174 0.1133 2 221 0. 059 6 .044 154 .041 191 0. 034 24 .061 8 .046 191 .046 7 17 0.033 61 . 062 9 .. 0.050 15 12 0.042 21 .034 6 16 0. 051 17 .. 0. 060 16 .044 9 .. 0.041 22 .053 18 6 0.H66 20 .016 15 21 0. 036 4 .055 Hi .070 16 9 0.044 2 .041 8 0 0. 056 21 0 0. 066 1H .045 17 01 0.041 4 .057 10 .067 14 .046 21 . 042 9 171 0. 051 29 .. 0.064 161 .047 41 .042 01 .054 April 2 8 0. 062 17 .. 0.043 25 .. 0. 042 71 .057 12 . 066 20 1 1 0. 042 13 7 0. 057 3 10 0.058 15 .044 1784 13 41 0.056 12 .060 29 14 0. 042 March 22 0 0. 067 74- 0.058 14 .002 18 .044 4 . nils 14 ... 0.056 16 . 064 31 m 0.037 8 .069 15 18 0. 057 4 5 0.058 141 .039 23 0 0. 060 1 .060 10 .061 171 .041 4 . 062 8 0. 063 15 .064 20* . 043 8 .063 16 18 0. 057 5 5 0. 050 June 2 J 1 0. 039 26 .. 0. 050 21 .060 10 .055 14 .041 May 25 . . 0. 038 0 .063 8 7 0. 049 3 11 0. 039 June 4 .. 0. 036 Nov. 17 20 0. 052 11 . 053 14 .041 5 5 0. 035 0 .054 9 6 0. 048 17 .044 9 .039 4 .056 12 .054 July 5 14 0.031 13 .043 23 21 0. 063 12 .. 0. 049 17 .033 17 .047 0 .065 13 9 0. 048 20 .036 8 5 0. 044 28 18 0. 061 12 .051 8 14 0.030 10 .01- 22 .063 14 8 0. 052 17 .032 15 .052 Dec. 28 18 0. 063 11 .054 20 .034 16 5 0.041 0 .071 14 .056 9 15 0.030 10 .045 16 5i 0. 054 17 .033 15 .049 1785 101 . 057 19 . n:;s 21 21 0. 036 15* . 061 21 .044 41 . 038 March 14 51 0.069 18 .. 0.053 23 .051 61 .040 81 JiTl 19 6 0. 019 10 10 0. 022 22 .. 0. 039 19 51 0.069 11 . 051 14 .025 July 4 41 0. 045 81 .071 16 . 053 12 17 0.031 71 .040 21 4 0. 063 21 .. 0.051 20 .033 14 5 0. 042 7 .065 25 10 0. 053 23 .035 8 .039 10 .067 13 16 .055 .057 14 15 20 0. 029 .033 Sept. 7 19 22 0.036 .038 23 4 8 0. 071 .072 26 7 0.051 19 131 ii.ii-j- 9 171 0.039 12 .074 10 .053 18* . 033 181 .041 30 11 0. 067 13 .055 231 .037 14 11 0. 040 13 .069 27 10 0.051 20 .. 0.031 16 .043 April 5 5 0. 068 13 .053 23 16 0. 034 21 .045 10 .071 16 .055 20 .038 15 181 0. 045 9 8 0.065 28 7 0. 047 24 .042 221 .047 12 .066 11 . 049 26 13 0. 025 21 .049 16 .067 15 .051 17 . 029 16 19 0. 044 10 8 0. 005 19 . 053 21 .034 23 .047 12 .068 29 7j 0. OJ6 1 .038 3 . 049 11 71 0.064 101 .048 27 18J 0.031 17 161 0.041 101 .067 m .051 21i .032 201 .045 26 7 0. 1100 30 5 0. nil Oi .034 01 .049 12 .062 9 .047 29 13 0. 028 18 20 0. 042 29 10 0. 061 13 .050 18 .03,1 231 .044 12 .063 (11) 12 GOULD REDUCTION OP d'AGELET's OBSERVATIONS. §7. BASIS OF REDUCTION. A very cursory examination of the original observations will suffice to show the hopeless- ness of any attempt at reduction by other methods than purely differential ones. Not only is the quadrant an instrument ill adapted, at the best, for the determination of right-ascensions, but d'Agelet' s quadrant proves to have been peculiarly irregular in form. The simplest essays at determining the azimuth of its plane show the futility of any such attempt by ordinary methods ; and the observations* being isolated and independent, preclude the facilities which zone-reductions afford. No record is to be found of any endeavors by d'Agelet himself to determine the position of his quadrant with reference either to the meridian or the nadir-point. A few scattered notes, mentioning the apparent index-error, or the approximate correction to the time of transit, as given by some particular star, constitute the sum total of the explicit information recorded on these subjects. A means of obtaining the requisite data for a differential reduction was at hand in the "Time-Star List," prepared by me for the use of the U. S. Coast Survey, and of which a revised and improved edition1 was published in 1862. This list contains 132 stars, well adapted for use in determining time by observers in the northern hemisphere ; and gives the right- ascensions and proper motions deduced by the method of least squares from the best recorded o observations, after referring them to the equinoctial points of Argelander's Abo Catalogue2, slightly modified to conform to Peters's value of the nutation. Since the publication of this list of right ascensions, I have computed the declinations in a similar manner, and thus the data for an accurate determination of the positions at the time of d'.Agelet's observations were before me. Of these stars, not only were 112 found among those observed by d'Agelet, but, most happily, a considerable number prove to have been observed by him on almost every night ; there being but one date when any fixed stars were observed without some one of these occur- ring among them, and an ample number being found on all those dates when a large number of stars were observed. On about one-half of the nights the number of standard stars was not less than six, and on two-thirds of them it was not less than four.3 The dates of observation and the standard stars available for the reduction are exhibited in the following table, in which the stars are designated by their respective numbers in the Time-Star List. 'Standard Mean Right-Ascensions of Circumpolar and Time Stars.— Washington, 1862. 2DLX Stellarum Fixarum Positioned Media?, ineunte anno 1830.— Helsingfors, If-::.".. ' '" bservations of (he 22d June, 1784, are not counted, having continued lor less than ten minutes, and comprising but itars. ° four stars (12) GOULD — REDUCTION OF D'AGELET'S OBSERVATIONS. Dates of observation, and standard stars observed. 13 Date. 1783. F.I.. 18 19 26 Mai. 1 0 9 17 18 21 29 Apr. 2 3 4 8 9 12 13 14 16 18 19 21 25 26 27 28 29 30 1 2 3 4 9 12 13 15 16 17 20 29 31 2 3 July 5 8 9 10 May Stars. June 12 14 19 20 23 26 15, 22, 24, 25, 26, 27, 29, 32, 33, 34, 35, 49, 50, 51 , 53, 54,58. 58,62,63,66,67. 32, :::;, 34, 35, 38, 39, 40, 41, 42, 49, 51, 52, 53, 54, 56, 58,60,63,67,68. 32. 22, 28, 32, 33, 34, 35, 38, 39, 42. 32, 33. 25,26,27,28,30,32,33. 25, 26, 27, 28, 30, 32, 33, 35, 63. 25,26,30,32,33,35,49,50,51. 49,50,51,52,53. 49,50,51,52,54,56,58. 51, 56, 58, 59, 60, 62, 63, 67, 68, 74, 81. 2d, 27,28, 32, 33, 34, 35, 38, 40, 41,42, 49, 50, 51, 52, 62 63,67,68. 27, 28, 32, 34, 40, 42, 49, 51, 52, 53, 54. 32, 67. 39,41,49,51,54. 15, 22, 27, 30, 32, 33, 34, 35, 39, 40, 41, 67. 51,6n. 51,52,54,59,60. 39,40,41,51,67. 32, 34, 35, 41, 51, 52, 56, 58, 67. 67,71,74. 35, 4d, 41, 52, 58, 59, 60, 82, 85, 86. 71,76. 56, 62, 66, 67. 39,40,41,45,50,51,56. 56,70,71,78,79,81. 35, 40, 41 , 50, 51 , 67, 73, 75, 77, 79, 81 , 92, 93, 95, 98, 103,105,106,107,112. 35, 39, 40, 41, 47, 49, 50, •"> 1 , 52, 56, 58, 59, 60, 07. 25, 26, 27, 32, 34, 35, 39, 40, 41 , 47, 49, 50, 5 1 . 53, 63, 66. 47,50,51. 39,40,41,51,52,56. 67,76,83. 39, 40, 41, 51, 52, 53, 54, 62, 66. 67, 81. 67, 78. mi, 73, 77, 81, 89, 92, 105, 106, 107, 1 12. 35, 67, 77, 81, 87, 89, 9S, 103, 105, 106, 107. 47, 49, 51, 52, 58, 60, 76, 83, 85, 86. 67, 68, 70, 92, 93. 60,62,67,70,71,75. 78,79,84,90,92,93. 60, 67, 71 , 85, 90, 92, 98, 100, 111,112. 60,65,67,71. 60,65,67,71,89. 67,71,85,100,106.107. 71, 73, 75, 76, 78, 79, 85, 87, 98, 106, 107. 76,78,79,80,85,106,107, 110, 111, 112, 118, 122, 128. 51,60,67,69,71,73,74,76, 78, 79, 80, 83, 98, 106, 107,112. 92,94,98, 103, 105, 106, 109, 112, 114, 116, 128. 78, 106. 69,71,73,74,78,79,80,82,85,92, 101, 103, 105, 1116, 107, 109, 112, 114, 116, 117, 122, 126, 128, 129,1,2, 25, 26. 112. 85, 86, 92, 1 12, 1 17, 122, 125, 126, 2. 67, 71, 73, 74, 75, 76, 79, 80, 83, 85, 86, 88, 90, 92, 98, 106,107,112,114,116,5. 97, 98, 99, 103, 106, 112, 116, 128, 5. Date 1783. July 29 30 Aug. 17 20 21 Sept. 2 6 7 9 15 17 25 1784. Mar. 22 23 26 May Juue 25 5 Si ais. July Sept. Oct. 8 16 21 4 14 7 9 14 15 16 17 18 20 24 26 28 30 1 2 6 8 9 12 13 14 15 16 Nov. 17 23 28 Dec. 28 1785. Mar. 14 19 21 23 30 April 5 9 10 11 26 29 67, 69, 7 1,74, 78, 85, 9-.', OS, 1(16, 112, 129. 112. 129,1,2. 90, 98, 101, 100, 129, 1 , 2, 7, 9, 10, 13, 15. 129,1,2,7. 90, 92; 98, 1 12. 92,93,94,98. 92,98. 19,21,22,25,26,27. 118,120,1,2,5,8,11, III. 5,7,9,10,13, 14,16,18,19. 33,34,35,39. 34,35,38,40,41. 22, 25, 26, 27, 34, 35, 39,40. 34,35,36,39,40. 68, 69, 71. 25,26,71. 25,71,72. 25,26,35,51,69,70,71,73. 15, 22. 22,25,26. 25, 26, 106. 105, 106, 109, 112, 114, 118, 121, 122. 98. 105, 106, 107, 108, 109, 112, 118, 121. 106,112,1,2,4. 103,100,112,118,120,123,1,2,4. 83,85,105,106,112,128,1. 111,116,118,1. 26,28,31. 34, 35. 51. 115,1,2. 1,2,10,13,15,17,20. 86,105,106 111,112,120. 127, 128, 1,2, 15, 17, 22, 24, 25, 26, 27, 28, 32, 33, 34,35,39,40,41. 92,120,122,123,5,15,17. 5,7,17. 92,98,.112, 120, 10,12, 13, 15, 17, 22, 21, 24, 25, 26, 27, 30, 33, 34, 35, 36, 38, 39, 40. 38, 39, 40. 20, 22, 25, 26, 28, 30, 34, 35, 36, 38, 40. 98. 98, 102, 112, 114, 116, 13, 15, 25, 26, 27,28, 35, 38. 9S, 1(16,112,116,122. 106,115. 116,118,126. 98,106,107,112,115. 98, 130. 30, 33, 34, 35, 38, 44. 34,35,38,41. 22, 25, 26, 27, 28, 30, 33, 34, 38. 22, 26, 38, 52. 35, 67. 28,30,35,40,41,51. 5l". 41,44,51. 40,51. 53. (13) 14 GOULD — REDUCTION OP d'AGELET's OBSERVATIONS. The adopted mean places for 1783.0 are presented in the annexed table, together with the logarithmic constants for reduction to apparent places. Mean Places and Constants for Standard Stars. 1783. 0 No. Name Log a Log h Logc Log d Log a1 Log b' Logc' Log rf' a n0. 34220 n9. 99737 9. 12287 n8. 49488 35 Sirius 35 34.99 —16 25 53.2 0. 42827 7.48313 «8. 03151 8. 83676 b0. 49186|n9. 99474 9. 84254 8.64111 36 e Canis Majoris 50 5.93 —28 41 18. 9 0. 37218 7.89827 «8. 21698 8.87033 «0. 63856 b9. 98954 9. 92914 9.01748 38 d Geminorum . 7 7 8. 83 +22 21 52. 1 0. 55599 »7. 89885 ,<-. 31850 8. 83897 nO.70299 «0. 08100 8.57031 nO. 04006 39 a3 Geminorum . 20 43. 36 +32 20 43.2 0.58727 n^. 16087 >t*. 43249 8.86995 ))0. 83772 nO. 9728] nO. 13287 119.26373 40 Procyon . 27 55.93 + 5 46 0.4 0.50458 «7. 40063 n8. 39860 8.79345 nil. 87486 nO. 96734 9. 52988 b8. 57452 41 (3 Geminorum . 32 0. 68 +28 32 0.7 0. 57285 b8. 15120 h8. 47208 8.84417 nO. 89430 n9. 96402 )i8. 76552 i,0. 27 II 15 42 i- Geminorum . III 11.30+27 18 38.1 0 56775«8. 16359 b8. 50195 8.83235 «1. 92908n9. 95711 n8. 47596 n9. 28834 44 t Hydife . 8 35 16. 18+ 7 12 8.7 0. 50545 n7. 72273 b8. 62451 8.71896 ill. 00953i)9.89161 9. 52247 b8. 89539 45 i 1 frsae Majoris 44 15.68+48 52 49. 1 0. 52666 b8. 10314 b8. 65891 8.71875 ill. 11 988 «9. 87735 9.3166(1 nO. 26174 47 a Hydra? . 9 16 55.29— 7 43 38.9 0.47012 7.83573 «,8. 70710 8.64280 b1.18116«9. 81493 9.71432 9. 00781, 49 c Leonis 33 29. 86 +24 45 49.8 0. 53638Vi8. 39236 B8.77028 8.64148 nl.20684ln9. 77567 9. 15927 b9. 52656 50 P- Leonis . 40 23.22 +27 1 10.9 0. 53918 b8. 44532 b8. 78798 8.63164 ill. 21625 ii9.75754 9.10316 n 0.57121 51 Regulus - 56 47.79 +13 1 12.7 0. 50906 b8. 12194 b8. 76920 8. 54455 iil.23G3.i «9. 70932 0.48700 hO. 28671 52 7l Leonis . . 10 7 58. B9 +20 55 53. 8 0. 51992 b8. 35248 b8. 79948 8. 52524 ill. 24829 «9. 67168 9. 37610 nO. 49891 53 P Leonis . 21 22. 15 +10 25 2. 6 0. 50 148 n8. 04685 b8. 78960 8. 45147 b1. 26084 b9. 62034 9. 54597 H9.21572 54 I Leonis . 37 5(1.110 + 11 41 17.1 0. 50073 9i8. 11113 n8. 80449 8.37818 bL 27385 «9. 54517 9. 54906 b9. 27812 56 (i Leonis 11 2 32.42 +21 42 34.1 0. 50550 b8. 41016 b8. 84205 -.250 17 b1. 28857 b9. 39462 9. 403,54 b9. 55429 ;,> 7 Leonis . . 16 46.41 + 4 2 56. 8 0. 48973 b7. 66614 n8. 81722 8.09798 nl. 29459 b9. 27298 9. 62304 ti^. 841 13 59 91 Leonis . 25 50.35 + 0 22 21.8 0. 48739 n6. 63308 «8. 81908 7.00500 ii 1.20753 ,,9. 17174 9.63664 «7. 80015 60 /? Leonis . 37 58.65 +15 47 2. 5 0.49231 n8. 27314 b8. 83859 7. 82260 nl. 30036,ii8. 08201 9. 59292 b9. 43254 62 0 Virginis . 54 8. 89 + 9 56 20. 7 0. 4880(3 n8. 06739 b8. 83034 7.23757 nl. 30223 b8. 40709 9. 62655 b9. 23691 63 n Virginia . 12 8 48. 45 + 0 32 2.-,. 7 0. 48714 b6. 79852 b8. 82361 »7. 40851 nl. 30205 8.58458 9. 03706 n7. 07460 65 12 Canuni Ven. 45 5ii.: 12 +39 29 36. 5 0. 45506 b8. 73120 b8. 92772 m8. 23470 nl. 29362 9.20824 9. 66408 b9. 70472 66 e Virginis . 58 43. 82 — 4 22 33. 4 0.49080; 7.69325 b8. 81076|b8. 22910 nl.28705, 9. 10302 9.61650 8.86817 67 Spica . . 13 13 47.00 —10 1 22.7 0.49766 8.04831 b8. 80769 «8. 33083 nl. 27947 0.50024 9.57106 0.21771 68 f Virginis . 23 38.86 + o 31 8.5 II. 48060 i,0. 75186 n8. 79434 i/8. 37652 )i 1.27278 9. 55259 9. 64082 i,7.0270:: 69 V Ursse Majoris 38 58.01 +50 24 7.9 0. 37905 b6. 86447 b8. 97768 H8.G4 123 »1.2605E 0.6217: 9. 77757 «0. 84407 70 n Bootis 11 20.98 +19 29 31.7 0. 45673 m8. 32623 b8. 80286 b8. 49272 k 1.25571 9.6431! 0.74504 ,,0.47068 71 A nt urns 14 5 46.08 +20 19 9.5 0. 44904 b8. 32350 b8. 78286n8. 56919 « 1.2334 1 0.71737 9. 76956 ,)0.47160 72 73 0 Hoot is . . 17 48.38 +."■2 51 40.7 0. 31628 n8. 86083 n8. 95929 b8. 79565 nl.21861 0.75261 9.85314 ,,0.8 1770 e Bootis 35 30.53 +27 59 53. 8 0.41899ii8.4408l b8. 76923 118. 67569 nl. 19363 9. 79772 9.83118 ,,0.562-5 (14) GOULD —REDUCTION OF D AGELET S OBSERVATIONS. Mean Places and Constants for Standard Stars — Continued. 15 So. 74 75 70 77 78 79 80 8] 82 83 84 85 86 87 88 89 90 92 93 94 95 97 9- 99 Inn 101 102 in:; 105 100 107 108 109 110 111 112 114 115 11(3 117 118 120 121 122 123 125 126 127 128 129 130 Vim.. Librae I'm H.I is Libra; Bootis Corona? Bor. Slip. -litis Nil I ../litis Coronas Bor. Scorpii Ophiuchi Herculis . Autures . Ophiuchi Herculis . Ophiuchi Herculis - Herculis . Ophiuchi Herculis . Sagittarii ft Sagittarii I Aquilse - Vega. . . P Lyrae . . a: Sagittarii C Aquilse - d Sagittarii i! Aquilse . 7 Aquilse . Altair /} Aquilse . t Aquilse . n: Capricorni . it Capricorni . s Delphini . a Cygni . . v Cygni 61' Cygni f Cygni . . 1 Pegasi . . $ Aquarii . t Pegasi u Capricorni . a Aquarii . 6 Aquarii . 7/ Aquarii . f Pegasi ?. Aquarii . a Piscis Austr. a Pegasi - 8 Piseium . 17-.', ii h >n s 11 38 54.31 53 46. 32 5 21.14 16 17.50 '.'.-> :'.o. 23 :::; :::,. 48 40 0.03 48 36. 3: 47 32.00 2 59.41 15 16 15 7 +41 15 8 34 +38 8 +27 27 + 77 5 8 +27 31 21 59 — 3 7 Log « 44.7 18.6 12.8 49.1 18.3 13.3 37.9 0.9 18.1 17.9 Lug I) +46 —25 —HI +39 + 9 +33 +14 +12. +27 —30 —21 — 8 +38 +33 —26 +13 —19 + 2 + 10 + 8 50 18.6 55 59. 0 6 44.3 20 40.6 13 31.8 53 33.9 39 3.3 43 53. 5 51 32.4 24 22.9 5 50.5 22 45. 4 35 30.0 7 18.4 32 49. 3 33 16.9 19 20 41 45 5 52. 0 i- :;u. i 13 13.70 Hi 7.84 25 13.60 35 27. 78 47 24.44 53 36.20 17 4 45.53 24 52.10 37 58.42 51 52.38 18 0 47.35 23 23. 95 29 35.53 42 4. 21 41 48.08 55 26. 35 19 4 55. 68 14 33.33 35 56.51 40 11.60 44 39.14 . 53 32. 04 20 6 0. 06 14 52.81 22 50. 69 34 2. 28 49 5.39 57 11.42 21 3 42. 52 12 3. 17 20 7. 30 33 31.59 II 26.53 54 37.92 22 5 22. 18 24 12.10 30 38. 66 41 17.15 4.". 37.23 53 57. 7c +14 2 26.5 f 5 52 38. 9 + 6 40 40.8 —13 12 12.9 —18 54 34. 8 + 10 34 37.4 +44 30 45.3 +40 20 20.8 +37 41 41.1 +29 20 43. 7 +18 53 4.9 — 6 30 59.6 + 8 53 17.6 —14 33 51.4 — 1 21 59.6 — 8 51 24.7 — 1 13 48. 6 + 9 42 11. 8 — 8 43 46. 9 —30 46 4.0 0. 51873 b8. 0. 35482 n8. 0.50736 7. 0. 35728 »-. 0.40271 «-'. ii. 16782 »7. n. I73d4n7. o. :;;i:.:;i'. «s. Logc 0.41647 0.4961 3 14181 »-. 62791 n8. 84113;((8. 53534 b8. 33486 «8. 69594 n8. 531 .7 1 b8. 27502 17627 24993 Log d 72522 »■-. 80878 »-. 66788 a-. 74456 »8. 67113 b8. 60270»i8. 0. 25100 0.56293 0.51705 0.31129 0.4552.". b7. 0. 3443(1 «8. 0. 43630 b7. 0. 44278 b8. 0.374 17 «7 0. 58601 0.55467 b5. 0. 51408 »i7. 0.30361 7. 0.34488 7. 0. 57143 b7. 0.44052 7. o. 54665 nl. 0.47868 7. 0.45529 7, 0. 46144 50396 15213 07017 29458 55134 b! 10702b8 61915 b8 58423 61038 59542 .-, i :;;.; 0. 46940 0.470.V. 0. 52350 a' 0.538O2 «-' 0. 45754 0. 30997 0. 34832 0. 36759 ii. 100] I 0.44100 8. 23 16 57. 95 + 5 11 21.3 0. 50087 b7. 0.46918! 7. 0. 51429 b8. 0.48955»7. 0.50112n7. 0. 48886 «7. 0.47474 8. ii. 19689?«7. 0.52172,b8. 0.47356 8. 36175 52910 14206 034:; i 00035 -:;;.7n 89980 78113 .-,-;, 1 1 81518 niii:;.- 68357 61502 48102 -307- 91235 10305 86132 61076 58074 55624 43020 220211 76616 92202 15385 13311 95980 11084 02300 9.-4H4 57544 20371 04111 „-. 51 132« 8. 4347688. 40251 b8. 32363n8. 36066 »8. 21612 Bf. ii u -3 in-. 85! 151 I «■-. 137 -I'M-. 64482 78517 o—i- 80652 76860 73187 73904 80039 78097 76531 93973 8237 s 79247 90530 81 181 15 8803(1 Log a' Log b' si. 18836 1.16334 nl. 14147 nl. 11807: nl. 09770 nl. 07780 b1. 06093 a 1.03670 si. 03984 aO. 99138 aO. 95481 b0. 94309 nil. 90642 nO. 85934 b0. 79580 //I I. 73-2 1 b0. 68023 82960||n0. 48619 .-7340 nil. 28446 88790 «9. 85200 6. 37700 b8. 7. 83082 nf^. 8. 04073 n8, 8. 16227 n8. 8. 13089 n8. 8. 21557 n8. 8.29551 «-. 8.32001 ii'. 8. i:!!)7(ia8. 8. 45523 a8. 8. 47056 8.77125 8. 55364 8. 59240 8. 59754 8.76501 8.70003 8. 76991 8. 73995 8. 71911 8.71118 8. 73367 8. 75337 8. 75553 8. 77237 n8. 8. 78490 n8. 8. 79628 n8. 8. 80282m8. 8. 86652 b8. 8. 81— o«-. 85397 82631 92732 -0331'. 805O.1 82333 83142 SOI 00 79147 7.-301 77924 50390 76632 70800 74089 86425! 81103 78004 72589 67334 63452 60470 50270 54( 1 15 50997 1 : 1243 41004 33020 30311 29066 0.48308 7.77434 K 81799 b8. 09676 8. 82639 0.31061 0.41215 0. 56372 0.56096 ii. 68176 0.74870 0.80699 0. 91144 0.92910 0.94674 1.24675 1.02046 1.04677 1.06856 1.09661 1.13017 1. 14673 1. 13.-77 1.17354 1.18682 1.20688 1.21704 1.23387 1.24562 1.26327 1.26849 1.27623 1.27 Oils 1.28409 1.29467 Logc' 9.80559 9.83736 9.85940 9.87826 9.89280 9.90 160 9.91337 9. 02434 9. 92302 9. 9407. 9. 95106 9. 95378 0.90176, 9. 96976 9. 97785 9.98151 9. 98726 9. 09488 9. 99799 9. 99973 o.i 9.99773 9. 9963' 9. 99264 9.99274 9.98717 9. 98233 9.97661 9. 06078 9.95711 9. 95305 9. 67703 9.93077 9. 92000 9.90954 9. 89348 9.86920 9. 83449 9. 84234 9. 82540 9. 80779 9. 77560 0.73166 0.71012 9.68085 0.011845 0. 57088 9.32730 9. 50363 9. 45358 0.27107 9.40187 9.89199 9.50715 9.90748 9.87241 9. 72447 9.70399 9. 88828 9. 85760 9. 58652 97707 43933 42501 00712 76060 Log d' 30258 6-OI2 0 123.3 60708 13907 -0-6- 71 III.', 39-9- 31821 42538 n0. 51530 9. 28212 -.-I- I ii'.i. 33903 ((8.72113 05172'«9. 20223 82325 «8. 78080 S0700n-. 32702 92881.B8. 65169 11857 8.25389 65456 45411 08131 95463 70910 -1263 96384 6796.1 76907 74856 9.71909 9.68704 9. 35774 9.14971 9. 76027 9. 93356 9.90842 9. 89258 9. 85691 0.70747 9. 55438 9.71601 9. I 12- I 9.62490 9.551136 9.62871 9. 60196 9. 57749 9.32193 9.69028 0. 65247 0-207 17178 90 1-1 0088s 90884 74026, 06619 17699 -32-- 78654 65483 00992 07681, 25504 02007 64000 63891 63068 54665 38127 93944 09346 31575 31 190- 13068 29284 19283, 15505 6-36,1 :;6062 8. 94865 My friend Professor Winlock, Superintendent of the American Ephemeris, has kindly furnished me with the logarithmic day-numbers for the period over which these observations extend. They are taken from the extensive and valuable series of tables now preparing under his direction, and are here appended. Like those of the Tabulae Begiomontance, they hold good for the beginning of the sidereal day of the fictitious year. (15) 16 GOULD — REDUCTION OF d'AGELET\s OBSERVATIONS. Logarithmic day-numbers. Date Log A Log B Log C Log D E 1783- » Jan. 0 n 7.5011 » (I.934G n 0.5141 1.3038 — 0. 001 10 8.5491 n 0.9395 ji 0.8112 1. 2830 20 8. 8570 n 0.9472 11 0.97GG 1.24G5 30 9. 0240 ji 0.9562 ji 1.0854 1.1917 Feb. 9 9. 1346 n 0.9654 n 1.1610 1.1133 19 9.2145 n 0.9739 m 1.2134 1.0009 -f- 0.003 Mar. 1 9. 2759 ji 0.9805 n 1.2478 0. 8305 11 9. 3257 n 0.9846 n 1.2672 0. 5222 21 9. 3GS5 ji 0. 9859 >! 1.27311 n 9.2860 31 9. 4075 n 0.9842 ii 1.2658 ?i 0.5669 April 10 9. 4448 ,i 0.9797 ji 1.2455 ji 0.8486 + 0 001 20 9.4818 n 0.9730 « 1.2108 ji 1.0087 30 9. 511UI n 0. 9G47 ii 1.1596 ji 1. 1152 May 10 9. 55G7 ji 0.9556 ?i 1.0876 ii 1.1901 20 9. 5943 n 0.9468 n 0.9864 « 1.2430 3U 9.6314 ji 0.9392 n 0.8382 ji 1.2790 + 0.003 June 9 9. GG73 n 0.9337 jj 0.5915 ji 1.3009 19 9.7014 n 8.9309 ji 9.9119 ji 1.3101 29 9. 7332 n 0.9311 0. 3597 n 1.3073 July 9 9.7623 n 0.9342 0. 72G9 ji 1.2922 19 9. 7885 ii 0.9397 0. 9154 ji 1.2641 + 0.010 29 9.8118 ii 0.9470 1.0377 Ji 1.2209 Aug. 8 9. 8323 n 0.9551 1.1234 ji 1.1591 18 9.85112 n 0.9G30 1. 1848 ji 1.0723 28 9.8658 n 0.9698 1.2279 ji 0.7473 Sept. 7 9. S796 11 0.9747 1.2559 ?i 0.7510 -f 0.011 17 9. 8922 n 0.9771 1.2704 ji 0. 3500 27 9. 9042 ji 0.9767 1.2722 0. 0945 + 0.011 1784. Mar. 11 9. 5079 11 0.9574 ji 1.2672 0. 5222 + 0.019 21 9.5363 ii 0.9575 m 1.273H n 9.2859 3 J 9.5629 ii 0.9544 ji 1.2658 ji 0.56G9 April 10 9. 5891 n 0.9483 ii 1.2455 n 0.8486 + 0.017 20 9. G157 ii 0.9397 ji 1 2108 ji 1.0087 30 9. G432 ii 0.9293 ji 1.1 59G ji 1.1152 May 10 9.6715 ii 0.91; si jj 1.0876 ji 1.1901 20 9.7005 n 0.9071 ji 0.9864 J! 1.2430 30 9.7296 ji 0.8973 ji 0. 8382 ji 1.2790 + 0.019 June 9 9. 7583 » 9.8897 n 0. 5914 ji 1.3009 19 9. 7859 ii 0.8852 n 9.9118 ji 1.3101 29 9.8121 ji 0.8839 0. 3598 ji 1.3073 July 9 9.8363 11 0.8859 0. 7269 ji 1.2922 19 9. 8583 ji 0.8906 0. 9154 7i 1.2641 + 0.026 29 9. 8781 « 0.8973 1.0377 7i 1.2209 Aug. 8 9. 8955 n 0.9049 1. 1234 ji 1. 1591 18 9. 0109 ji 0.9124 1.1848 ji 1.0723 28 9. 9243 ?i 0.9187 1.2279 7i 0.0473 Sept. 7 9.9363 n 0.9228 1.2559 n 0.7510 + 0.027 17 9. 9472 » 0.9242 1.2704 71 0. 3500 27 9. 9575 ii 0. 9224 1.2722 0. 0945 Oct. 7 9. 9G78 » 0.9172 1.2612 0. 6728 17 9. 9785 « 0.1 KISS 1.2364 0.91 Kin 27 9. 9899 ji 0.8978 1. 1959 1.04S3 + 0.025 Nov. 6 0.0022 n 0.8848 1. 13G2 1. 1454 1G 0.0155 71 0. 8711 1.0507 1.2139 26 0.0296 ji 0.8581 0. 92G2 1.2614 Dec. G 0.0442 ji 0.8471 0. 7294 1.2920 16 0. 0591 n 0.8394 0. 3253 1. 3078 + 0.029 26 0. 0737 - m 0.8357 ji 0.0810 1. 3096 36 0. 0877 n 0.83G4 n 0.6522 1.2977 1785. Mar. 11 9. 6230 » 0.8773 ji 1.2672 0. 5222 + 0.034 21 9.6444 ji 0. 8759 ji 1.2730 n 9.2857 31 9.6648 ii 0.8708 ji 1.2658 7i 0.56G9 April Hi 9.6852 « 0.8620 n 1.2455 7i 0.8486 -f- 0.032 2(1 9.7062 ji 0.8501 ji 1.2108 7i 1.0087 30 9. 7282 n 0.8358 ji 1.1596 7i 1.1153 + 0.032 (16) GOULD — REDUCTION OF d'aGELEt's OBSERVATIONS. 17 Instrumental errors affecting the right-ascensions. The first attempts ai determining the clock correction, Jl, disclosed large discordances between the indications of the different stars, as well as the fact that these were not due to any error of adjustment, but must arise from a distortion of the limb of the quadrant. The only course open was to determine the clock-rate by observations of the same stars made on different nights, and then to investigate the nearly constant differences between the values of Jt, as given by different stars. By means of a table of these differences, the transit of each star may be reduced to an arbitrarily assumed plane parallel with the meridian ; and from their discussion a first approximation was obtained to the amount and character of the distortion of the quadrant. The locus of these special constant corrections, arranged according to the zenith distances of stars, indicated some great indentation or flexure in the vicinity of 37° 20' of zenith distance, corresponding to about 11|° of declination, and a decided distortion of the limb of the quadrant in the same direction both above and below. The inference is irresistible to my mind that the limb, along which the eye-end of the telescope moved, and to which it seems to have been confined by clamp-rollers, had experienced some severe blow, and that this not only injured its figure in the region above named, but had really bent the whole limb. To determine the precise amount and law of this deviation from a plane, in the path described by the line of collimation, no direct means are available. Only the assumption of au approximately correct value for the transit-error due to this cause, in the case of each standard star, can guide to a knowledge of the azimuthal deviation of the plane of the quadrant. But without some determination of the azimuth it is uncertain what portion of the discordances between the results given by different stars is due to error of adjustment, and what to irregu- larity of form. Furthermore, some plane must be arbitrarily assumed to represent the normal plane of the quadrant ; and to this the corrections to be deduced for the several standard stars must reduce them. The best plane for adoption, as that of the quadrant, seems to be that one for which the sum of the squares of the constant errors is a minimum. And this, although not absolutely attained, is nearly approximated by the indirect process to which I have had recourse. After applying the best attainable values of the corrections due the time of transit of the several standard stars, which correction is denoted by q, so that a— T=M + m0 + ntgd + q where T represents the sidereal time of transit, reduced by the use of the clock-rate to a fixed epoch; At being the clock-correction at that epoch, and m0 = m — q; the equations of condition a — T — q = (Jt + m) + n tg 3 were solved, by the method of least squares, for every date. The several outstanding residuals thus afford new values of q for each star, which being then combined by weights, depending on the apparent accuracy of the observations, and upon the total number of determining stars on the respective nights, afforded a means of repeating the process with advantage. Thus each successive series of solutions gave a closer 3 (17) 18 OOITLD REDUCTION OF d'aGELET'S OBSERVATIONS. approach to the true values of q, and to a determination of the azimuth of that normal plane to which the employment of these values reduced the observed transits. And this plane being inferred from the entire series of dates, and by the use of least squares on each individual date, cannot be far from the truth. This process was repeated so long as the individual values of the residuals, and the various determinations of n, were found to be rendered more accordant; and the present reduction is based upon the results of the sixth successive series of solutions. The accordance of the values of n thus attained yields a strong corroboration of the trustworthi- ness of the result. After various attempts to deduce a correction proportionate to the secant of the declina- tion, I have concluded that this is impracticable, and that any error due to the motion of the lino of collimation in a small circle is thoroughly merged with the values of q. The values of the correction q for each standard star being carefully charted, a curve was obtained by graphical means which represents the observations within the limit of probable error in the whole range of observations, excepting for the zone contained between 9° and 13° of north declination. For this region the distortion appears to have been so great, and the errors of observation so large, as to render the results less trustworthy than the rest. Only after the work of reduction and the construction of the catalogue had been entirely completed in all other respects, was the investigation of the distortion within these limits resumed. The success of this special research has been greater than I had anticipated, and the results have now been modified to conform to the new determination. For this special investigation the best attainable places were deduced for every star observed by d'Agelet within the above-named limits. For stars whose proper motion was found capable of approximate determination, this has been used to refer the right-ascensions to the date of d'Agelet' s observations. Some of the stars occur in Argelander's catalogue, but for the great majority of them Piazzi, and Baily's reduction of Lalande, furnished the places, and a comparison of these with later observations, the proper motion. All these adopted places were of course referred to the fundamental equinoctial points by special tables, originally deduced for the construction of the standard lists. These residuals, when charted, soon made manifest the existence of two independent curves; one belonging to observations made by d'Agelet previous to some date in May, 1783, and the other, for which the corrections were decidedly smaller, holding good for subsequent observa- tions. No note or memorandum exists by which the date may be indicated, but from internal evidence I am inclined to believe that it must have been on the 9th, and have accordingly assumed the change to have taken place on that day. Observations before this date give reasonably accordant results, as also do those subsequent; and I cannot resist the strong conviction that d'Agelet, being aware of the great defect in the limb, employed some mechanical means on the 9th May to remedy it. The attempt was suc- cessful, in so far as the errors were decidedly reduced in magnitude within the region of their greatest influence ; but was by no means successful in removing them, or indeed in diminishing tliem outside of the limits already named, for which they remain essentially the same through- out the period of d'Agelet' s observations. The accompanying chart I. shows the value of q for different declinations ; the dotted line (18) GOULD REDUCTION OF d'aGELET's OBSERVATIONS. 19 showing the values for dates after the 9th May, 1783. A glance will suffico to suggest the nature of the distortion, and it will be remarked that its maximum falls at precisely the same declination for each curve. It seems evident that previous to d'Agelet's first observations some severe blow must have fallen upon the instrument near the place of maximum distortion, bending and deflecting the whole limb. And that at or about the time already named, efforts were made to remedy the difficulty, although without dismounting the quadrant, and without a knowledge of the real magnitude and extent of the injury which had been incurred. The sidereal times of all transits observed by d'Agelet have accordingly been corrected by the values given in the tables here appended, the argument of the principal table being the approximate zenith-distance as read from the limb. In the second table, entitled "Values of q betiueen + 9° and -f- 13°," the argument is the mean declination for 1800.0, since this was by far the least laborious form for construction ; and the possible loss of accuracy incurred is quite small in comparison with the probable error of observations in this region of greatest distortion. The right-ascensions of all stars between the limits of 36° 0' and 39° 40' of zenith distance (corresponding nearly to the limits of -j- 12° 15' and -f- 93 11' of declination) are affected by the special discussion. (19) 20 GOULD REDUCTION OF d'aGELETS OBSERVATIONS. Values of the correction q. ( 9 ( <1 f '/ f 'I f 1 o / s. o s. c s. o , s. O / s. 87 40 + 3.53 11 0 + 1.34 30 20 — 1.34 49 40 4 0.66 66 0 4- 1.63 88 0 .50 20 .37 40 .37 50 0 .80 20 .60 20 .47 40 .38 31 0 .10 •.'II 0.90 40 .56 40 .42 15 0 .39 20 .41 40 1.01 67 0 . 52 89 0 .38 20 .40 40 .42 51 0 .10 20 .49 20 .33 40 .40 32 0 .44 20 .20 40 .46 in .28 16 0 .40 20 .47 40 . 29 68 0 .42 0 0 22 20 .39 40 .48 52 0 .37 20 .40 20 111 40 .39 33 0 .50 20 .44 40 .40 411 3.117 17 0 .38 20 . 52 40 .53 69 0 .42 1 0 2. 98 20 .36 i 40 .56 53 0 .60 20 .44 20 .89 40 .32 34 0 .58 20 .67 40 .47 40 .80 18 0 .29 20 .61 40 .71 70 0 .49 2 0 .70 20 .26 40 .63 54 0 .76 20 .53 20 .58 40 .21 35 0 .67 20 .79 40 .59 40 .46 19 0 .17 20 .71 40 .82 71 0 .65 3 0 . 33 20 — .10 40 .77 55 0 .84 20 .72 20 . 21 1 40 1.05 36 0 — 1.8] 20 .86 40 .81 4ll 2.06 20 0 0. 92 . . 40 .87 72 0 1.93 4 0 1.92 20 .79 39 40 — 1.73 56 0 .87 20 2.03 20 .80 40 .66 40 0 .60 20 .88 40 . 15 40 .72 21 0 .50 20 .50 40 .88 73 0 .27 5 0 .66 20 .39 40 .41 57 0 .88 20 .40 20 . 59 40 .27 41 0 .33 20 .87 40 .55 40 .54 22 0 .14 20 .27 40 .86 74 0 .70 6 0 . 50 20 4- 0.03 40 .19 58 0 .84 20 2. 90 20 .47 40 — 0.06 42 0 .11 20 .82 40 3.08 in .44 23 (I . 15 20 1.04 40 .80 75 0 .22 7 II .41 20 .24 40 0.97 59 0 .79 20 .40 20 . 39 40 .33 43 0 .90 20 .76 40 .58 in .37 24 0 .42 20 .81 40 .73 76 0 .70 8 0 .36 20 .52 40 .72 60 0 .70 20 3. 84 20 .33 411 . 60 44 II .63 20 .68 40 4. 00 40 . 32 25 0 .69 20 . 55 40 .65 77 0 .10 9 (i .30 20 .76 40 .49 61 0 .63 20 .27 20 . 29 40 .82 45 0 .41 20 .61 40 .41 411 .28 26 0 .88 20 .37 40 .60 78 0 . 55 10 (I .28 20 .93 40 .31 62 II .58 20 .68 20 .27 40 0.99 46 0 .26 20 .57 40 . 80 40 .27 27 0 1.03 20 .20 40 .57 79 0 4. 90 11 0 .27 20 .08 40 . 13 63 0 .58 20 5. 00 20 .27 40 .11 47 0 .08 20 .59 40 .08 40 .27 28 0 .16 20 — 0.01 40 .60 80 0 .15 12 0 .28 20 .19 40 + 0.04 64 0 .01 20 .20 20 .30 40 .22 48 0 .12 20 .63 40 .25 40 .30 29 0 .24 20 .20 40 .64 81 0 .27 13 0 .31 20 .27 40 .30 65 0 .67 20 .29 20 . 32 40 .30 49 0 .40 20 .67 40 . 30 40 .33 30 0 .32 20 .53 40 .65 82 0 4 5.30 14 0 + 1.34 20 - 1.34 40 4- 0.66 66 0 + 1.63 • (20) GOULD — REDUCTION OU D AGELET S OBSERVATIONS. 21 I 'a/i/ex of q between + 9° and + 13.c 7 1 7 & <5 & lli-lurc M;iv 9 After M.iv 9 Before May 9 After May 9 Before May 9 After May 9 O 1 s. s. o / s. s. O / s. s. + 9 0 — 1.66 — 1.65 10 20 — 3.91 — 2.51 11 40 — 4.78 — 2.92 5 1.69 1.68 25 3.95 2.56 45 4.63 2.84 III 1.73 1.72 30 3.99 2.62 50 4.49 2. 7G 15 1.80 1.76 35 4.04 2.67 55 4.38 2.68 20 1.89 1.80 40 4.10 2.71 12 0 4. 25 2.59 25 2. 00 1.85 45 4.17 2.75 5 4.11 2.48 30 2. 16 1.91 50 4.24 2.79 10 3.96 2.38 :!.-> 2.38 1.97 55 4.32 2.83 15 3.80 2.27 in 2.63 2.04 11 0 4.41 2.87 20 3. 62 2.18 45 2. .-9 2.11 5 4.51 2.90 25 3.40 2.10 50 3.17 2.17 10 4. 62 2.94 30 3.12 2. 02 55 3.41 2.23 J5 4.75 2.98 35 2.81 1.96 10 0 ::. 58 2. 29 20 4. 92 3.00 40 2.48 1.90 5 3. 68 2.34 25 5.15 3.01 45 2.13 1.83 10 3.77 2.40 30 5.79 3.01 50 1.94 1.80 15 3.85 2. 46 35 4. 99 2.98 55 1.83 1.77 10 20 — 3.91 2.51 11 40 — 4.78 — 2.92 13 0 — 1.77 — 1.75 Finally, the computed and adopted values of n, m -f- At, and the clock-rate, for the epoch T, are here presented in tabular form. On nine dates, easity recognized from the table of dates and stars, the number of standard stars observed was not sufficiently numerous to afford an adequate determination of m and n, which in these cases were subsequently deduced by employing, in place of standard stars, the mean resultant positions of such others as had been observed by d' Agelet on several occasions. For convenience and to avoid needless complication, the results of these determinations are incorporated in the preceding table, although they were not obtained till after the completion of the remainder of the work. The constancy of the deviation n affords gratifying and encouraging evidence of the sta- bility of the quadrant, and of the accuracy of the deduced correction q, large as it is. (21) 22 GOULD REDUCTION OF D'AGELET's OBSERVATIONS. Corrections for adjustment of Quadrant and Clock. Date T 71 Adopted n No. of stars Clock correction . Rate Adopted rate 1783 February March 18 111 26 1 6 9 17 h 7 10 10 7 6 6 51 S — 3.871 4.403 4. 162 4.714 4.0 3.3111 s — 4.20 4.15 4.1 4.1 4.U5 4.0 4.0 16 5 20 9 ■2 6 m s — 2 26. 403 2 27. 6.32 2 40. 059 2 43.80 2 52.658 3 1.635 3 10.004 s — 1.092 1.775 1.555 2. 992 1.046 0.710 s — 1.44 1.44 1.68 1.0- 1.92 2.40 0.96 18 21 29 8 8 9 3.97H 4.029 4. 108 4.0 4.0 4.0 9 9 5 3 10.789 3 11.836 3 10.530 _ 0.349 + 0. 163 0. 218 0. 72 — 0.24 + 0.24 April 2 3 10 12 3.947 3.332 4.0 4.0 7 11 3 9. 648 3 9.614 0. 031 0.669 0.48 0.48 4 10 3.671 4.0 18 3 9. 001 0.419 0. 48 0.72 0.96 5 7 8 10 4.096 1.735 4.0 4.0 11 2 3 8. 617 3 6. 650 0. 911 0.979 8 9 4. 722 3.95 5 3 5. 712 1.592 1.20 9 8 4.004 3. 95 12 3 4. 186 1.305 1. 44 12 11 3.8 3.9 2 3 0. 107 0.672 0. 96 13 10 3. 723 3.85 5 2 59. 463 0.900 0.72 14 10 3.928 3. -:. 5 2 58.563 0.685 0.72 16 10 3.768 3.8 9 2 57. 193 1.032 0.72 18 14 3.055 3.78 2 2 54. 960 0.749 0.96 19 11 3.659 3.75 10 2 54. 305 0.751 0. 72 21 14 1.093 3.7 2 2 52.710 0.540 0.48 25 13 4.151 3.68 4 2 311.573 0.386 0. 48 26 10 3. 655 3.67 6 2 50.234 1.099 0.72 27 13 5.630 3.65 6 2 48. 998 0.718 0.96 28 13 3.932 3.63 19 2 48. 280 . 1.095 0.96 29 10 3.801 3. 62 12 2 47. 322 1.048 0.96 30 9 — 3.491 3.6 13 2 46. 318 1.327 1.20 May 1 12 + 0.201 3.58 3 2 44. 823 1.272 1.20 2 11 — 3.687 3.6 3 2 43. 606 1. 157 1.20 3 9 3.541 3.62 6 2 42. 546 0. 932 0.96 4 14 3.6 3.63 3 2 41. 420 0.715 0.72 9 11 3.678 3.7 11 2 37. 934 0.635 0.72 12 14 2.671 3.93 2 2 35. 950 0.48 13 16 3.97- 3.96 10 2 36. 439 0. 586 0.48 15 13 3.993 3.98 11 2 35. 341 0.845 0.72 16 13 3. 440 3.98 10 2 34.496 0.986 0.96 17 13 2.095 3.98 3 2 33.510 0. 523 0.72 20 13 3.953 3.95 6 2 31.942 0. 362 0.48 29 16 3.018 3.75 5 2 28. 638 1). 61111 0.48 31 16 3.829 3.8 10 2 27. 438 0.682 0.72 June 2 13 3.6 3.65 3 2 26. 160 0.655 0.72 3 14 3. 509 3.6 4 2 25. 477 0.72 July 5 16 3.7 3.75 5 2 10. 392 1.264 1.20 8 17 3. 963 3.85 11 2 6.549 1.707 1.44 9 19 4.454 3.9 12 2 4. 700 1. 198 1.44 10 15 3. 041 3.95 15 2 3.702 2. 134 1.68 12 20 1.045 4.0 11 1 58.990 i . i ;: Mi 1.92 14 18 4.263 4.05 2 1 55.734 1.481 1.68 19 21 4.2 4.1 26 1 48. 144 1. 344 1.44 20 20 4.1 1 I 46.8 1.265 1.20 23 20 4.258 4.1 8 1 43.005 ii. -7 ( 1.20 26 19 4.078 4.12 20 1 40.431 1. 3,-1 1.20 27- 22 1. 179 4.14 7 1 38.874 1. 412 1.44 29 17 4.218 4.2 2 1 36.344 1. 613 1.44 30 20 4.2 1 1 34.530 1.68 August IT 23 3. 136 4.22 3 1 15.257 0.982 0. 96 20 22 !. 257 4. 25 12 1 12.353 1.339 1.20 21 23 3. 128 1.28 4 1 10.957 1 . II- 1.44 Septembe 2 19 1.507 4.4 4 0 57. 723 (1.757 (1.72 6 18 1.391 1.3- 4 0 54.727 0. 324 ii. 1- 7 9 19 4 4.805 3. 92 1 4.4 4.4 2 5 0 54. 390 1 42.322 Clock changed 13.773 13.544 + 11.813 0.48 13.68 15 23 4. 465 4.3 8 — 0 22. 556 13. 44 17 25 2 6 2.615 — 3.879 4.1 — 3.95 6 4 + 0 6.225 + 1 42.690 13. 20 + 11.76 (22) GOULD REDUCTION OF D AOELET S OBSERVATIONS. Corrections for adjustment of Quadrant and Clock — Continued. 23 Hate T n Adopted n No. of stars Clock correction l.'.ilc- Adopted rate 1784 A s s m s s s March 22 8 — 2. 672 _ 3. 72 5 — 0 21.130 + 2.517 2. 256 -f- 2.64 23 6 3. -1 1 3.68 6 0 18.823 2.40 26 7 3. 525 3. 65 3 — 0 11.963 2.16 May 25 14 3. 223 3.3 2 + 0 29. 175 3.986 4. 257 4.903 Clock changed 3.312 3. 905 3.60 June 5 10 3.620 3. 35 2 — 0 47. 630 4.08 8 10 3.082 3.38 2 — 0 34. 860 4.32 16 21 10 4 3. 38 1 3.753 3. 42 3.-6 7 2 + 0 4.367 — 0 38.910 3. 60 3.36 July 4 5 3. 1 Hi 3. 6 3 -4- 0 4.310 3.60 14 12 3.750 3.66 2 — 0 15.500 3. 8 1 September 7 21 3.204 3.3 8 0 19.965 3. 372 1.831 3.826 4. 059 4.157 3. 288 1.954 2. 931 2.484 2.387 2.113 2. 447 2. 227 2.319 2. 445 2.336 Clock changed 2. 227 0.926 2.416 2.892 3.84 9 18 . . . 3.3 1 — 0 13.640 3.84 14 20 3.505 3.26 6 + 0 4.334 3.84 15 22 3.275 3.25 5 0 8. 478 4.08 16 22 3.476 3. 25 8 0 12.537 4.08 17 20 3.979 3. 23 6 0 16.348 3.36 18 22 3. 128 3. 22 3 0 19.910 2.16 20 6 3. 956 3.2 3 0 24. 470 2.64 \!4 6 3.056 3.2 2 0 36. 195 2.64 26 5 . . - 3.18 1 0 41.060 2.40 28 22 2.635 3.15 3 0 45.137 2.16 30 2 3.0 3.2 6 0 49.714 2.16 October 1 20 2.944 3.18 5 0 51. 549 2.16 2 3 2.965 3.18 19 + 0 54. 426 2.16 6 22 3.459 3.2 6 _ 0 56.780 2.40 8 2 4. 632 3.22 3 0 51. 687 2.40 9 12 1 7 3.283 3.955 3.23 3. 32 21 3 0 49. 448 2 52.613 2.40 2.16 13 6 3.438 3.34 10 2 50. 479 2.40 14 19 . . . 3.36 1 2 49. 050 2.40 15 1 3. 037 3.4 13 2 45. 930 2.64 16 20 3.440 3.42 5 2 43. 640 2.88 November 17 23 4.271 3.86 2 1 53.510 1.826 1.473 0. 7114 1.92 23 22 3.4 3.75 3 1 42.630 1.68 28 20 3.346 3.55 5 1 35.386 1.44 December 28 21 2.841 3.2 2 1 14.230 0.72 1785 March 14 7 4.227 3.6 4 1 43.402 2.243 1.370 1.567 Clock changed 1.202 2.16 19 7 3.816 3. 62 4 1 32.188 1.92 21 7 3.214 3.65 9 1 29.447 1.44 23 30 7 10 1. MM! 7.: 3.7 3.85 4 2 — 1 26. 312 + 1 0.005 1.44 1.20 April 5 8 3.661 3.87 6 1 7. 122 1.92 9 12 3.9 . 1 15.250 . - - 2.16 10 10 3.9 1 1 17.510 2. 018 2.666 -f 2.772 2.16 11 9 — 1.330 3.9 3 1 19.444 2.40 26 10 + 1.748 3.9 2 1 59.550 2.88 29 11 - - - — 3.9 1 + 2 7.980 + 3.12 $ 9. INSTRUMENTAL ERRORS AFFECTING THE DECLINATIONS. The character of the deviations of the quadrant-limb from a plane naturally gave rise to the suspicion that so serious a distortion might also have affected the indications of zenith-distance; and a careful examination showed that this suspicion was not unfounded. By a process analo- gous to that employed for determining the deviations n and the correction q, a series of solu- tions by least squares yielded values for the equatorial point on each day, and for a correction q\ constant for each star, but varying with the declination. The results of this investigation are given in the accompanying tables. The first, " Corrections to equatorial 'point" contains the combined effect of the corrections for zenith-point and for error of latitude; and the second, (23) 24 GOULD REDUCTION OF d'aGELETS OBSERVATIONS. " Values of q'" indicates the systematic errors of the graduation, whether originally existing, or produced by the injury already spoken of. The latter corrections are delineated on the small chart II., accompanying tbis memoir, aud their relation to those previously found for the right-ascensions is easily recognizable from tbe curve. Corrections to equatorial j>oint. Date Eq. poiut Date Eq. point Date Eq. point Date Eq. poiut 1783. 1763. / /' 1783. / // 1784. / // Feb. 18 + 1 46.27 May 1 + 1 49.53 Aug. 21 -f 1 49.40 Sept. 26 + 1 43.00 19 41. 21 2 47. S3 Sept. 2 48. 72 28 35. 45 26 42.54 3 46. 78 6 47.70 30 37. 05 Mar. 1 44. 4 4 47.83 7 47. 90 Oct. 1 39.27 C 47. 13 9 48. 57 9 47. 88 2 38. 65 9 46.30 12 47.15 15 50. 17 6 41.80 17 47. 45 13 46.81 17 49. 37 8 39.47 18 48.30 15 45. 49 25 -f 1 47.53 9 38. 56 21 50.36 16 48.48 12 41.40 29 40. 62 17 45.60 1784. 13 39.54 April 2 44. 97 20 50.13 Mar. 22 + 1 44.34 14 40.30 3 41. 10 29 45.46 23 47. 20 15 40. 64 4 12. 83 31 45.38 26 45. 05 16 43.34 5 39. 34 June 2 47.70 May 25 39. 50 Nov. 17 43. 00 7 34.8(1 3 46.95 June 5 44.25 23 40. 65 8 41.02 July 5 45.32 8 43.25 28 40. 05 9 41.35 8 47. 00 16 43. 07 Dec. 28 + 1 40.20 12 38. 90 9 45. 95 2t 43.40 13 40. 36 10 45.75 22 43.4 1785. 14 40.72 12 44. 09 July 4 42. 13 Mar. 14 + 1 38.95 16 39. 67 14 47.35 14 39.40 19 34.38 18 42. 15 19 46. 42 Sept. 7 40. 06 21 38.12 19 44.57 20 47. 90 9 38.\>l> 23 33.38 21 40. 00 23 44.81 14 41.28 30 36.20 25 4(1.65 26 48.71 15 41.38 April 5 38.32 26 45. 64 27 47.97 16 38. 35 9 34. 70 27 42. 83 29 46. 66 17 42. 35 1(1 38.90 28 41.53 30 48. 90 18 35. 90 11 37. 43 20 48.47 Aug. 17 46.47 20 41.87 26 40. 70 30 + 1 50.28 20 + 1 48.68 24 + 1 42.00 29 + I 40.80 Values of q' . Decl. l' Decl. '/ Decl. ?' Decl. '/ Decl. '/ Decl. t' o II o // 0 // o It o It o „ + 50 + 5.7 + 35 + 3.1 + 20 — 1. 1 + 5 — 1.4 — 10 — 0. 4 — 25 — 2.2 49 5.6 34 2.9 19 1.3 4 1.3 11 0.3 26 2.6 48 5.5 33 2.7 18 1.5 3 1.2 12 0.3 27 3.2 47 5.4 32 2.5 17 1.7 2 1.0 13 0.3 28 3.8 46 5.3 31 2.2 16 1.8 + 1 0.9 14 0.4 29 4.6 45 5.1 30 1 9 15 19 0 0.8 15 0.4 30 5.5 44 4.9 29 1.6 14 - 2.0 — 1 0.7 16 0.5 31 6.4 43 4.7 28 1.3 13 2.0 2 0.7 17 0.5 32 7.3 42 4.5 27 1.0 12 2.0 3 0.6 18 0.6 33 8.2 41 4.3 26 0.7 11 1.9 4 0.6 19 0.7 34 9.1 40 4. 1 25 + 0.4 10 1.8 5 0. 5 20 0.8 - 35 —10. 2 39 3.9 24 0.0 9 1.8 6 0.5 21 1.0 38 3.7 23 - 0.2 8 1.7 7 0.5 22 1.2 37 3. 5 22 0.5 7 1.6 8 0.4 23 1.5 + 36 + 3.3 + 21 — 0.8 + o — 1.5 — 9 — 0.4 - 24 — 1.8 (24) GOULD REDUCTION OF D'AGELET'S OBSERVATIONS. 25 It is manifest that those present reductions, being purely differential, can lead to no deter- mination of the latitude of the place of observation. This has been used throughout us 48° 51' 5", and any error in this assumption is merged with such other corrections in declination as were constant for the date. $ 10. OBSERVATIONS. The crude observations printed by Lalande are given in the present memoir in their reduced form, as already stated. The first column, entitled T, shows the clock-time of transit over the mean of the three wires; the second, entitled "Sidereal times," gives the sidereal time corresponding, or (for those dates when the clock was running at sidereal rate, but with very large error) the time T, increased or diminished by a constant amount representing the approximate correction. Next follow the values of the corrections m -f- At, n tg 3, q, from data presented in § 8 ; their sum when applied to T giving the apparent right-ascension. Column 8 gives the approximate apparent declination obtained by subtracting the sup- posed latitude, 48° 51' 5", from the mean of the recorded zenith-distances, and is followed by the corrections for refraction and q'. The -'equatorial point," or index-error to be used, is printed at the beginning of the observations for each date, and when summed with the other corrections and applied to £ —

9 55. 9 1785, April 10 2985 . 12 23 20.5 + 11 46 59. 7 1783, May 2 3174 6 12 59 7. 5 — 15 26 44.2 1783, May 17 3-239 8 13 13 26. 6 — 13 21 17.0 1783, April 29 42911 6 16 19 42.4 — 3 18 38.0 1783, May 31 4604 9 17 50 22. 4 + 37 49 47.6 1783, July 29 5364 20 6 26.2 + 1 26 .... 17s4,,Seiit. 7 5593 6 20 40 46. 3 + 26 21 17.8 1784, Sept. 7 5594 8.9 20 41 16.3 + 39 40 41.0 17.-3, July 30 6052 7.8 22 9 e.5 + 25 21 57.3 1783, Sept. 15 In addition to the motives already mentioned as having prompted me to undertake this reduction and catalogue, an especial incentive was found in the experience which it would afford and make available for a much more extended work which has long been a cherished project, the recomputation of Piazzi's observations, and the formation from them of a new catalogue. This is an enterprise far too extensive for the powers of a private individual, but I look forward with much hopefulness to the possibility of obtaining the requisite means at some future time. The elaborate publication of the originals by Prof. Littrow, in the annals of the Vienna Observatory, will much facilitate this undertaking, and I have already completed the prelim- inary tables to a considerable extent. It is upon the observations of Piazzi that the reduction of Lalande's zones is based, and to them the astronomer of to-day is continually compelled to resort for his knowledge of a large proportion of the "landmarks of the heavens." No astro- nomical labor promises richer usefulness than this ; and if the great work of reducing anew the observations of Bradley be carried out by a combination of the astronomers of Europe, as is now proposed, nothing seems more appropriate for the astronomers of the New World than to render a similar service by a new reduction of the Storia Celeste. (32) REDUCTION OF DAGELETS OBSERVATIONS. Values of q, th.e correction to observed time of transit. £ - 0" 5" in° 15° 20" -'>" :iou 35" V>" '15° 5(i" 55" 60" 65° 70° 75° 80° *i 3 +l" 0 -l" 2 3 -5 S' • / / / / \ s / / \ 1 V 7 \ - ' \ \ / / / / 1 r$ = WSl' 38° 51' 28°5l' 18*51' 8° 51 -1*9' -11°9' "» -21°9' •31°9' Values of q tin' correction to 00 serv ed decliiiati on £- 0° 5° ]»• 15" 20' 25° 30' 35° 40° 45° 50° 55° 60° 65° 70° 75° 80° »6' 5 4 3 2 + 1 0 -1 3 4 5 6 7 -8" ■^ s N \ \ v • \ \ - \ I?- 43°51' 38*51 28*51' l :".i 8°51' -1°9' -11*9' -2L*9' -31 °9' REDUCTION OF D'AGELET'S OBSERVATIONS. REDUCTION OF D'AGELET'S OBSERVATIONS. IJS.t FEBRUARY' 18 Zero corr. = + 1' 46". 3. Name Mag. T App. siil. time Clock corr. n tau f! 1 ?-* Refr. ?' A in s It III s in s s s O ' II / // // 17 Persei 2 5 17 16. 0 3 11 23.30 — 2 26. 17 — 4.84 4 3.26 4 40 2 44.8 — 0 0.2 4 5.6 a Tauri J 6 31 39. 5 4 25 58. 58 2 26. 23 1.21 — 1.49 4 16 2 24.6 38.5 — 1.8 ] 1 yl Oriouis . 5 7 o 16.2 54 411.50 2 26. 27 1.13 — 1.57 4 15 4 7.2 40.0 — 1.0 IH4 m Tauri 6 7 2 43. 8 4 57 9. 16 2 20. 28 1.30 — 1.36 4 18 10 0.2 35. 3 — 1.5 '<) 7.8 7 8 35.3 5 3 1.00 2 26. 28 4. 30 4- 2.27 Capella . 1 8 45.3 3 10.97 2 26.28 — 4. 30 H- 2. 27 4 45 43 48. 3 0 3.2 4 5.2 7 11 7.1 5 33. 16 2 26.29 4 0.62 + 1.87 — 8 25 16. 3 1 32.8 — 0.5 Rigel 12 6.0 6 32.22 2 26. 29 + 0.62 + 1.87 — 8 2S 13.3 1 33.0 — 0.5 ;>' Tauri . . 20 36.0 15 3.62 2 26. 30 — 2. 27 4 0.73 4 28 23 4. 5 0 22. 3 4 L4 24 j Oriouis - 2 21 31.2 15 5S.97 2 26. 30 0.45 — 0.96 4 6 7 26.0 55.2 — 1.5 35 i A.urigse - 26 37. s 21 6. 41 2 26. 31 — 2. 62 + 1.38 4 31 50 24.0 0 IS. 1 4 2.5 1 1 a Leporis . 31 5.2 25 34.54 2 26. 31 + 1.36 + 1.54 — 17 58 57.0 2 18.8 — 0.6 "iii J t h'ionis . 37 44.7 • 32 15. 14 2 26. 31 0.15 4 1.08 4 2 4 52.2 1 13.7 — 0.7 13 y'Leporis . 43 is. 3 37 49.65 2 26. 32 + 1.74 4 1.72 — 22 30 45. 0 2 55.5 — 1.4 h ) 58 a Oriouis . 7 51 22.2 5 45 54. 87 2 26. 33 — 0. 54 — 1.23 4 7 20 14. 1 0 52. 8 — 1.0 68 Orionis . 8 7 5.2 6 1 40.46 2 26. 34 1.51 — 1.24 4 19 48 10.4 33. 2 — 1.1 7 >i Geminorum . 9 41.1 4 16.78 2 26. 35 1.74 — 0.93 4 22 31 57.2 20.6 — 0.3 Id " . . 7.8 13 33.9 8 10.22 2 26. 35 1.84 — 0.74 4 23 38 55.0 28. 2 — 0. 0 13/i 17 4::. 2 12 2U.20 2 26. 35 1.74 — 0. 93 4 22 35 17.2 20.6 — 0.3 c)ft4;LC. . . . 6.7 20 11.0 14 48.40 2 26. 36 1.83 — 0.76 -j- 23 31 29.5 28.4 — 0.0 Urauus - 23 4.5 17 42.38 2 26.36 1.84 — 0.72 4 23 42 55. 9 28. 1 — 0.0 32 30. 0 27 9. 43 2 26. 37 1.85 — 0.72 + 23 44 56. 5 28.0 — 0.0 24 y Geminorum - 4 16 33 3.5 37.8 — 1.7 26 37 36.3 32 16.57 2 26. 38 1.35 — 1.40 4 17 40 22. 4 36.1 — 1.5 27 c 38 23. 7 33 4. 10 2 26. 38 — 1.98 — 0. 31 4 25 18 27. 4 0 26.1 4 o.5 Sinus 8 43 18. 3 6 37 59. 51 2 26. 38 + 1.24 4 1.67 — 16 25 30. 7 2 0.5 — 0.5 assumed as that of a star 8' from Capella. (/ £ assumed as ! e .<* assumed as i 6= 38' 13"; not 26=38' 43". g Div . assumed sis 33 ; n< t35. b T. Ill assumed as 2!>.5s. ; not 39.5s. l°51'; not 21° 50". h T. assumed as 0m. 43 5s. ; not 0m. 53.5s. c T. Ill assumed as 35s. ; not 15s. / g assumed as 'J I ; not IS^. i Hie . assumed as 9; no t3. (35) 36 GOULD — REDUCTION OF D AGELET S OBSERVATIONS 1»83 FEBRUARY 19 Zero corr. = + 1' 44". 2. Name Mag. T Aiip. siil. time Clock corr. n tan 6 '1 z-t Rel'r. q' It m s }> III s VI s s 5 O ' " i " " 5.- ' ' Mag'. 6.7 6 7.8 6 App. ski. time h m s 13 44 27.2 47 9.8 13 54 29.1 14 C 15.2 10 15.8 16 9.2 20 14.2 24 0. 2 20 59.7 32 1.3 38 51.2 49 12.3 53 18.6 56 7.0 14 59 5.2 15 1 38.0 5 37. 5 9 46. 3 15 18 57. 1 h in s 12 11 30.29 14 13.33 21 33.83 33 21. 86 37 23.15 43 17.52 47 23.19 51 9.81 54 9.7H 12 59 12.22 13 6 3.25 16 26. 05 20 23. 05 23 21.88 26 20.57 28 53. 79 32 53.95 37 3. 43 13 46 15.74 Clock corr. 2 40.21 2 40.21 2 40.22 2 40.24 40.24 40.25 40. 26 40. 26 40. 26 40. 27 40. 28 40.29 40.29 40. 30 40. 30 40.30 40. 31 40.31 40. 32 0. 04 0.47 - 1.16 + 0.02 - 0.64 0.30 - 0.33 4- 0.19 - 0.88 + 0. 69 0.67 4 0.72 — 1.09 + 0.37 — 0.04 + 0.49 0.55 0.82 + 0.03 + 0.20 1.04 - 1.50 + 0.45 — 1.60 —.0.50 — 0.56 + 1.24 — 4.05 + 1.81 + 1.84 + 1.79 — 1.58 + J. 76 + 0.20 + 1.87 + 1.88 + 1.69 + 0.52 + 0 4- 6 + 15 — 0. + 8. 4- 4 + 4 — 2 + 12 - 9 — 9 — 10 + 14 — 5 + 0 — 0 — 7 — 11 — 0 31 40.2 29 51.4 r.i .v_\.- 16 6.5 50 42.4 13 29.6 33 53. 9 38 52. 7 6 31.0 34 44.8 13 5.6 1 37.2 55 18.5 8 15.8 30 26.4 45 52.2 36 25. 0 20 3. 1 26 25. 1 Ui-fr. 1 7.2 0 54.6 0 39.1 1 9.1 0 50.3 59.3 0- 58. 5 1 15.4 0 44.9 1 37.6 1 36.1 1 39.2 0 40.6 1 22.5 1 7.3 1 27.6 1 30.7 1 44.4 1 9.7 0.9 1.5 1.8 0.8 1.8 1.3 1.4 0.7 2.0 0.4 0.4 0.4 1.9 0.5 0.8 0. 5 0.5 0. 3 0.8 1?S3 JIAHfll I Zero corr. = + V 44". 4. 53 k Ononis - 54 xl " 58 a " . . /) 235 Mayer . 7 i/ Geminorum 2 23.9 6 31.9 8 24.2 1 25.4 6 43. 2 5 40 10. 63 44 19. 31 46 li 92 5 59 15 26 6 4 33. 93 2 43.80 2 43.80 2 43. 80 2 43.82 2 43.82 + 0.71 + 1.80 — 1.E1 — 1.22 0.53 — 1.23 1.67 — 0.99 - 1.70 — 0.93 9 45 52.0 20 11 58.3 - 7-20 13.6 + 22 1 1 22. 7 4- 22 31 57.2 1 33.7 0 31.4 50.7 28.8 0 28.4 0.4 1.1 1.6 -0.5 — 0.3 I ?••■.:{ MAKCII Si + 1' 47". 1. S) 87 a Tauri • . . A)94t " . . 34 ii Orionis . 123 C Tauri . . 50 I Orionis . 12 Leporis . 13 y " t) 15 S " 58 a Orionis . 1 H Geminorum . 235 Mayer . . 7 ;/ Geminorum . 13// " . . j) Uranus . It) 258 Mayer . . 24 y Geminorum . 262 Mayer . . 27 e Geminorum . Sirius 38 e Geminorum . 42 oj1 " 0 43? " 45 o 47 " 49 " . . 52 n " . . 6.7 7.8 5 29 10.6 5 34 54.9 6 26 24.6 30 12.9 35 15.7 38 31.0 40 49. 3 47 22.8 48 53. 6 6 56 23. 6 7 1 54.3 7 12.5 15 14.7 19 49. 1 24 9.7 27 45.8 30 32.8 35 7. 2 35 55. 3 10 50. 1 47 43.8 54 29.4 7 56 32. 0 8 1 11.0 1 12.6 3 11.4 4 43.4 8 6 40.9 4 26 4 32 5 23 27 32 35 38 44 46 5 53 5 59 6 4 12 17 21 25 28 32 33 38 45 52 54 58 6 58 7 0 2 7 4 24 78 10 03 48 19 37 11 40 74 56 57 15 25 19 83 20 88 52 11 23 72 42 79 46 31 21. 46 42. 77 19 46 0. 92 42. 117 30. 30 25. 91 20. 74 7. 45 in. 39 50. 15 51. 75 50. 87 23. 12 20. 94 - 52. 53 52. 54 52. 61 52. 02 52.62 52. 63 2 52. 63 2 52.64 2 52.64 2 52.65 2 52. 06 2 52. 67 2 52. 68 2 52.68 2 52. 69 2 52. 70 2 52. 71 2 52.71 2 52.71 2 52.71 2 52.72 2 52.73 2 52. 73 2 52. 74 2 52.74 2 52.74 2 52. 7 ! 2 52.74 1.18 1.7H f 0.04 — 1.57 4- 0.15 1.70 1 . 70 f 1.56 11.53 1.76 1.65 1.68 1.69 1.78 1.28 1.19 1.20 I. 30 1.91 4 1.19 - 0. 96 1.84 1.54 1. 19 1.18 2.08 l . 98 1.90 - 1.49 - 0.93 + 0.53 - 1.15 + 1.08 + 1.72 4- 1.73 4 1.48 - 1.23 - 0.81 0.99 - 0.93 0.94 0. 7 1 1.41 1.48 1.47 - 1.40 — 0.27 + 1.67 — 1.72 — 0.53 - 1.16 - 1.47 — 1.48 + 0.27 — 0.08 ii. : '.2 4- 1G + 22 — 0 + 20 — 2 — 22 — 22 — 20 + 7 4- 23 + 22 + 22 + 22 + 23 4- 17 + i6 + 16 + 17 4- 25 — 16 + 13 4- 24 + 20 + 16 4 16 + 27 4- 26 + 25 2 18.8 3ii is. I 29 9.2 58 23. 5 4 50.7 28 34.0 30 56.4 53 55. S 20 10.4 14 16.7 II 16.4 31 54.8 35 13.2 43 2.2 32 2. 4 20 21.6 32 58. 8 49 17.7 18 26.8 25 42.8 25 10.4 29 13.3 51 8.2 20 30.0 14 36.2 10 24.6 4 18.0 1 3 25. 8 0 36.3 0 27.9 1 5.5 0 29.9 1 9. 3 2 44.9 2 45. 3 2 31.6 0 49.8 27.0 28. I 28.0 28.0 26.5 34.4 36.1 35.7 34.11 0 24. 7 2 2.0 0 40.3 25.6 30.1 36.0 36.1 22. 5 23.8 0 24.8 — 1.8 — 0.4 — 0.8 — 0.8 — 0.7 — 1.3 — 1.4 — 1.0 — 1.6 — 0.2 — 0.5 — 0.3 -0.3 ii.ii - 1.6 — 1.8 — 1.7 — 1.5 + 0.5 — 0.5 — 2.0 4- o.i — 0.8 — 1.8 - 1.8 + i.o 4 o.7 4- 0.4 a Refr. '/' /l. III. s. h. in. s. m. s. s. A". O 1 11 / /' // 54 / Geminorum - 8 Id 52.9 7 8 33.65 — 2 52.75 — 1.22 — 1.44 + 16 53 51.6 — o 35. 3 — 1.7 55 1.66 — (1.90 4- 22 20 44.6 28.2 — 0.4 57 A " . . 15 28.7 13 10.20 2 52. 75 1.92 — 0.26 4- 25 25 45. 8 21.5 + 0.5 66 a " . . 25 56.2 23 39. 42 2 52. 77 2.56 + 1.39 + 32 19 25. 2 16.9 + 2.5 69 u 27 44.6 25 28. 12 2 52. 77 2.09 + 0.33 + 27 20' 26. 0 22.4 + 1-1 7 1 ;- " 30 10.4 27 54. 32 2 52.78 2.84 + 1.33 + 35 2 25. 4 13.9 + 3.1 75 o- " • . . 34 54.6 32 39. 30 2 52. 78 2.28 + 1.03 + 29 22 8. 4 20.1 + 1-7 a) 78 ? " 36 31.0 34 16.06 2 52.78 1.88 0.41 + 24 52 50.7 25.3 + 0.4 82 " 40 44.8 38 30.46 2 52.79 1.77 — 0.73 + 23 38 32. 0 26.7 0. 0 83 tf> " . - 45.21.2 43 7.62 2. 52. 80 2. 08 + 0.30 + 27 17 21.0 22.4 + 1.0 9 45 36. ] 43 22. 55 2 52. 80 2.06 + 0.24 + 27 5 50.2 22.6 + 1.0 85 < 7 48 9.2 45 56. 07 2 52. 80 1.51 1.17 + 20 25 18.2 30.7 — 1.0 1 Cancri . 6 49 48.0 47 35. 14 2 52. 80 1.19 — 1.48 + 16 90 14.3 30. 1 — 1.8 2 u1 " . - . 52 55. 6 50 43.25 2 52. 81 1.97 — 0.11 + 25 56 52. 4 23.9 + 0.7 4 u» " . . 7 53 45. 5 51 33.29 2 52. 81 1.94 — 0.20 + 25 38 58. 0 24.3 + 0.6 6 " . - 55 17.8 53 5. 84 2 52. 81 2.18 + 0.73 + 28 21 53. 5 21.2 — 1.4 8 " . . 6 8 58 7.4 7 55 55.91 2 52. 82 0.98 1.69 -f 13 42 15.0 39.9 — 2.0 13 !/'' " . . in ; " 9 2 11.5 8 0 0. 68 2 52. 82 ■-MI2 + 0.02 + 26 26 43. 0 93.4 + 0.8 4 52.3 2 41.92 2 52. 82 1.34 1.37 + 18 16 3.4 33.5 — 1.5 17 8 " - - 9 51.2 7 41.64 2 52.83 H.70 — 3.17 + 9 49 27. 7 46.0 — 1.8 b) 19 a. " . . 12 12. 1 10 2.9:; 2 52. 83 1.82 — 0.58 4 24 26 00. 0 25.8 + 0.1 12 42.3 10 33.21 2 52. 83 1.85 — 0.56 + 24 40 11.8 25.5 + 0.3 20 d1 " . . 16 0.6 13 52.05 2 52. 84 1.39 1.31 + is 59 40.2 32.6 — 1.3 22 i,'.1 " - - 31 e " 18 18.5 16 in.:;:: 2 52. 84 2.20 + 0 80 + 28 34 21.2 21.0 + 1.5 9 24 16. 5 8 22 9. 31 —2 52. 85 — 1.38 1.32 + 18 47 41. 1 — 0 32. 9 — 1.4 17S3 lUARcn 9 Zero corr. = + 1' 46". 3. 58 a Ononis . 6 37 14. 6 5 46 29. 63 — 3 1.61 — 0.52 _ 1.23 + 7 20 10. 4 — 0 50.6 — 1.6 c)140 Tauri - - 1 //Geniiuoram . 7.8 41 8.2 50 23. 87 3 1.62 1.68 — II.-' + 22 51 0. 8 28.0 — 0.2 44 44.5 54 0. 76 3 1.63 1.72 — 0.81 + 23 14 14.4 27.5 — 0.2 2 " - - 7.8 47 23. 0 5 56 39. 09 3 1.63 1.75 — 0.74 + 23 37 15.6 27.0 0.0 7„ " 9 " . . 55 33.5 6 4 51.53 3 1.64 1.66 — 0.93 + 22 31 56. 8 28.4 — 0.3 8 6 57 31.0 6 49. 35 3 1.65 1.76 — 0.70 + 23 46 36. 8 26.8 0.0 13/i " . . 184LC. " - - 7 3 35. 7 12 55. 05 3 1.66 1.66 — 0.92 + 22 35 15.4 28.3 — 0.3 7.8 6 5.0 15 21. 70 3 1.66 1.74 — 0.76 + 23 31 25.6 27.2 0.0 Uranus . 7 8 7.6 6 17 27. 70 — 3 1.66 — 1.76 — 0.71 + 23 43 7. 0 — 0 26.9 0.0 1783 W.UM'il 1 7 Ze o corr. — + L' 47".4. Capella . d) Rigel . . 112/3 Tauri . . 5 26 39. 1 5 714. 96 — 3 9.99 + 6.60 + + 2.27 1.87 + 45 43 51.0 — 8 28 16. 6 — 0 3.2 1 31.1 + 5.2 — 0.5 35 9.7 15 46.96 3 9.99 — 2.16 + 0.74 + 28 23 2. 7 0 21.9 + 1.4 e ) 9 / i Leporis - 34 (5 Ononis . 41 26.5 22 4.79 3 9.99 + 1.53 + 1.48 — 20 55 58. 0 2 37.9 — 1.0 43 26. 8 24 5.42 3 10.00 0.03 + 0.53 — 0 29 5.7 1 8. 1 — 0.8 46 c " - - 47 43.0 28 22. 32 3 10.00 0.09 + 0.86 — 1 21 55.4 1 10.2 — 0.7 50 C " - - 5 52 18. 0 32 58.07 3 10.01 + 0.15 + 1.07 — 24 53.7 1 I2.ll — 0.7 f)58a '• . . 1 //Gemiuoruui . 6 5 56. 3 46 38.64 3 10.01 — 0.52 1.23 + 7 20 9.2 0 51.8 - 1.6 13 25. 5 5 54 9. 04 3 10.02 1.72 — 0.81 + 23 14 14.2 28.1 — 0.2 — 0.3 7 f " - - 24 14.4 6 4 59.72 3 10. 02 1.66 — 0.93 4- 22 31 57.0 29. 0 9 " . . 7.8 26 11.8 6 57. 44 3 10.03 1.76 + 0.70 + 23 46 33. 0 27.4 0. 0 13// " - - 183 f LC. . . 32 16.5 13 3.14 3 10.04 1.66 0. 92 + 22 35 16.2 28.9 — 11.3 7 34 47. 8 15 34. 35 3 10.04 1.73 — 0.78 + 23 24 31.3 27.9 — 0.2 g) Uranus . 36 53. 3 17 40.09 3 10.04 1.76 — 0.72 4- 23 42 58. 5 27.5 0. 0 7.8 41 20. 1 22 8. 22 3 10.05 1.64 — 0.97 + 22 18 5. 0 29.3 — 0. 4 6 45 18. 1 6 20 6. 87 — 3.10.05 — 1.64 0.98 + 22 15 12.0 — 0.29.4 — 0.4 a Name assumed as k, not /?, Gemiuo b i assumed as 24° 25' ; not 24° 35'. c g assumed as 26° 0' 2" ; not 26° 0' Div. assumed as 27 1 1 12 ; not 27 ] rum. 52". And 113 d Dii e Di\ / T. g Dil . assumed as 61 ; n . assumed as 74.6 ; [II assumed as 19s '. assumed as 26 ; ot 64. u. it 71.7. 7; not 208.7. not 27. (39) 40 GOULD — REDUCTION OF d'AGELET's OBSERVATIONS. 17S3 .;■ IKCDI IS Zero corr. = + 1 1- '. :;. Name Mag. T App. sid time Clock eorr. n tan 0 '/ c-

~\ 1 1.9 15 48.117 3 10.71 — 2. 16 + 0.73 + 28 23 2. 0 0 22.2 + 1.4 34 (! Ononis . 39 31.5 24 6.11:; 3 10.71 -f 0.03 + 0.53 — 0 29 10. 0 1 9. 1 — 0.8 46 e " . . 43 47.7 28 22.93 3 10.71 0.10 + 0.86 — 1 21 57.4 1 11.2 — 0.7 50 C " . . 5 48 2:!. 0 32 58. 98 3 10.72 + 0. 15 + 1.08 — 24 55.0 1 13.0 — 0.7 58 a " . 6 2 0. 4 46 38.62 3 10.72 — 0.52 1.23 + 7 20 10.4 D 52. 0 — 1.6 a) 1 //(leiiiiiioniin . 9 30.5 5 54 9. 95 3 10.73 1.72 — 0.81 + 23 14 14.5 — 0.2 7 ii '■ . . 20 19.7 6 5 0.93 3 10.73 1.66 — 0.93 + 22 31 56.2 29.4 — 0.3 9 . . 7 22 16.8 6 58. :;."> 3 10.73 1.76 — 0.70 + 23 46 31.4 27.9 0.0 13/* " . . 28 21.3 13 3.85 3 10.74 1.66 — 0.91 + 22 35 14.2 29.4 — 0.3 184 J LC. . . 7 30 51.7 15 34. 66 3 10.74 1.74 — 0.76 + 23 31 20. 0 28.2 0.0 Uranus . 32 59. 3 17 42.01 3 10.74 1.76 — 0.71 + 23 42 57. 8 27.9 0. 0 7.8 39 33. 3 24 17.69 3 10.74 1.64 — 0.98 + 22 15 11.3 29. 9 — 0.4 7 43 8. 7 27 53.68 3 10.74 1.76 — 0.70 + 23 44 56. 2 27.9 o.O 27 c Geminomm - 49 2.4 33 48. ;:.-. 3 10.75 — 1.89 — 0.30 + 25 18 25. 4 0 20.0 + 0.5 Siriua 6 53 57.2 6 38 43. 90 3 10.75 + 1.18 + 1.67 — 16 25 37.8 2 8.3 — 0.5 2 ; ' Virginia - 11 51 14.7 11 37 20. 38 3 10.90 — 0.07 2.08 + 9 26 40. 8 0 49.3 — 1.8 b) 4f» " . . 7 54 24.2 40 0. 31 3 10.90 0.67 — 2. 05 + 9 25 50. 0 0 40. 9 — 1.8 5/3 " . . 1 1 56 59. 8 42 36.34 3 10.90 0.21 — 0.28 + 2 58 22. 5 1 1.9 — 1.2 10 12 0 9. 6 45 40.0i; 3 10.90 0.69 — 2.97 + 9 45 35.0 0 48.9 — 1.8 6 ,4 " . . 1 32.2 47 9. is 3 10.90 0.68 — 2.57 + 9 37 53.4 49.0 - l.S 492 Mayer . . 7 4 42.3 50 20. 10 3 10.90 0.33 — 0.59 + 4 40 24. 0 58.1 — 1.4 7 b Virginia - 7 6 26. 4 11 52 4.48 3 10.91 0.34 — 0.63 -1- 4 50 50. 0 0 57.8 — 1.4 12 t " . . 25 4.3 12 10 45.44 3 10.91 0.02 + 0.2:: + 0 24 24.7 1 7. 5 — 0.8 15 iv. assumed as 35; .mi ■:::. b i assumed as 39° 25' 15"; not 39° 20' 15". c g assumed as 3^ °0' 27" i not 33° 0' 7". / S'as sumed as 22° 2' 0" ; not 22° 1' 0". (40) GOULD — REDUCTION OP D AGELET S OBSERVATIONS. 41 ITS3 MARCH 29— Continued Zero corr. = + ] ' 40". 6. Name Mag. T App. sid.timc Clock corr. n tan 6 ? s—t Refr. ?' h m s h m s m s s s o / // / // ii 7 Lconis . 8 58 46. 1 9 27 15.47 — 3 10.53 — 1.09 — 1.54 + 15 19 19.0 — 0 39. 3 — 1.9 14 o " . . 9 4 21.2 32 51.49 3 10.52 0.77 — 4.28 |+ 10 51 16.0 46.2 — 1.9 17 e " - . 8 13.6 36 44.53 3 10.52 1.84 — 0.45 + 24 41 31.2 26.5 + 0.3 20 " . . 12 23.2 40 54. 81 3 10.52 1.63 — 0. 99 + 22 9 43.5 29. 7 — 0.5 24 /i " . . 15 5.4 43 37.45 3 10.52 2.04 + 0.20 + 26 59 50. 8 23. 7 + 1.0 8.9 17 28. 1 46 0. 54 3 10.52 1.92 — 0.19 + 25 38 20. 2 25.4 + 0.6 27 y " . . 21 14.4 49 47. 46 3 10.52 0.96 — 1.72 + 13 27 20.6 42.1 — 2.0 «1 29 7T " . . + 93 47. 2 49.3 — 1.8 b) 431 Mayor . . 7 28 35.0 57 9.24 3 10.52 1 . 21 — 1.45 + 16 47 13.8 37.1 — 1.7 30 >; Lconis . 30 9.6 9 58 44.11 3 10.52 1.28 — 1.40 + 17 47 40.6 35. 8 — 1.5 Regulua . 31 29.3 10 0 4.03 3 10. 52 0.92 — 1.79 + 13 0 12.4 42.8 — 2.0 438 Mayer . . 7 37 24.2 5 59. 90 3 10.52 1.24 — 1.42 + 17 11 23.8 36.5 — 1.7 30 J Lconis . 39 14.4 7 50.40 3 10.52 1.82 — 0.53 + 24 28 12.3 26.9 + 0.1 41 y " . . 42 37.7 11 14.26 3 10.52 1.53 — 1.15 + 20 54 45. 2 31.4 — 0.8 42 " . . 44 47.3 13 24. 22 3 10.52 1.15 — 1.49 + 16 2 44.7 38.2 — 1.8 440 Slaver . . 7.8 47 31. 1 10 8.47 3 10.52 0.82 — 4.76 + 11 39 51.4 44.9 — 2.0 45 Leouis . . 7 50 51.2 19 29. 12 3 10.52 0.76 — 4.28 + 10 50 47. 6 46.2 — 1.9 47 " . . 56 1.4 24 40. 17 3 10.52 0.73 — 3. 95 + 10 24 7. 7 47.0 — 1.8 49 " . . 9 58 15. 1 10 26 54.24 — 3 10. 52 — 0.69 — 2.94 + 9 45 6.9 — 0 48. 1 — 1.8 irs; i APRIL. £ Zero corr. = -j- ] ' 45". 0. e) 9.10 7 25 7. 4 8 9 7. 57 — 3 9. 69 — 0.69 — 3.12 + 9 48 27. 0 — 0 47. 8 — 1.8 d) 17 ,i Cancri . 25 51.2 9 51.49 3 9. 69 0.69 — 3.08 + 9 47 40. 0 47.8 — 1.8 20 d1 " . . 30 8.0 14 8. 99 3 9. 69 1.38 — 1.31 + 18 59 45. 6 33.8 — 1.3 9 30 11.4 14 12.40 3 9.69 1.36 — 1.33 + 18 47 10.11 34 40. 7 18 42. 44 3 9.69 1.36 — 1.33 + 18 45 30. 0 34.2 — 1.3 36 c* Cancri . 44 31.2 28 34.55 3 9.69 0.73 — 3.94 + 10 22 49. 2 46.8 — 1.8 37 e» " . . 45 30. 1 29 33.61 3 9.69 0.73 — 3.90 + 10 18 13.8 47.0 — 1.8 363 Mayer . . 8.9 48 30.5 32 34. 58 3 9.69 1.50 — 1.18 + 20 36 46. 2 31.6 — 0.9 43 y Cancri . + 22 12 55.8 29. 5 — 0.5 47 <5 " . . + 18 55 13. 8 34.0 — 1.3 372 Mayer . 7 7 57 31. 2 41 36.68 3 9.68 1.42 — 1.26 + 19 36 32.5 33.0 — 1.1 e) 55 a- Cancri . 8 2 37.0 46 43. 32 3 9.68 2.67 + 1.39 + 33 42 29. 4 16.0 + 2.9 60 a1 " . . 3 12.0 47 18.44 3 9.68 0.88 — 3.32 + 12 25 32. 8 43.4 — 2.0 6.7 7 56.3 52 3. 50 3 9.68 2.19 + 0.86 + 28 43 17. 9 21.6 + 1.5 69 v " . . 9 6.9 53 14.29 3 9.68 1.89 — 0.32 + 25 16 21.8 25.7 + 0.5 /) 10 11 14.3 55 22. 04 3 9.68 1.90 — 0.26 + 25 26 0.6 25.5 + 0.5 10 13 10.5 8 57 18. 56 3 9.68 1.29 — 1.39 + 17 57 1.0 35.2 — 1.5 73 Cancri . . 7.8 15 56. 1 9 0 4.61 3 9.68 1.32 — 1.36 + 18 19 2.6 34.8 — 1.5 8.9 20 18.6 4 27. 83 3 9.67 0.81 — 5.31 + 11 32 0.0 45.0 — 2.0 83 " . . 7 25 54. 6 10 4.75 3 9.67 1.35 — 1.34 + 18 35 43. 3 34.4 — 1.4 9 28 38. 8 12 49.41 3 9'. 67 1.65 — 0.96 + 22 23 25. 0 29.4 — 0.4 402 Mayer . . 7 30 30.9 14 41.82 3 9.67 2.02 + 0. 13 + 26 48 59.6 23.9 + 1.0 g) 1/c Leonis . 31 0.8 15 11.80 3 9.67 2.05 + 0.23 + 27 4 56.8 23.6 + 1.0 6.7 34 3.7 18 15.20 3 9.67 1.09 — 1.56 + 15 12 58. 0 39.3 — 1.9 h) 2 u Leonis . 35 51.6 20 3.40 3 9.67 0.70 — 3.55 + 9 58 27. 5 47.6 — 1.8 4 K " . . 38 19.7 22 31. 91 3 9.67 1.77 — 0.68 + 23 53 33. 4 27.5 0.0 7 " . . 43 1.4 27 14.38 3 9.67 1.09 — 1.54 + 15 19 9.0 39.2 — 1.9 11 " . . 45 10.4 29 23. 73 3 9.67 1.09 — 1.55 + 15 17 57.4 39.2 — 1.9 13 " . . 8 48 6.7 32 20. 51 3 9.67 2.02 + 0. 14 + 26 52 4. 0 23.9 + 1.0 14 o " . . 49 46.2 34 0. 28 3 9.66 2.40 + 1.30 + 30 56 18.0 19.1 + 2.2 7 51 53.7 36 8.13 3 9.66 1.82 — 0. 54 + 24 26 30. 0 26.8 + 0.1 17 e " . . 52 29. 0 36 43. 53 3 9.66 1.84 — 0. 45 + 24 44 30. 2 26.4 + 0.3 7.8 54 0.5 38 15.27 3 9.66 1.83 — 0.48 + 24 37 11.1 26.5 + 0.3 22 G " . . 58 30. 4 42 45. 91 3 9.66 1.90 — 0.28 + 25 23 26. 7 25.6 + 0.5 24^ " . . 8 59 20. 7 43 36. 35 3 9.66 2.04 + 0.20 + 26 59 50. 2 23.7 + 1.0 27 v " . . 9 5 29. 6 49 46. 26 3 9.66 0.95 — 1.72 + 13 27 11.2 42.0 — 2.0 t) 29 it " . . 7 40.4 51 57.42 3 9.66 0.64 — 1.67 +93 39.6 49.2 — 1.8 9 9 10 52.7 9 55 10.25 — 3 9. 66 — 1.45 — 1.23 + 19 58 31.7 — 0 32. 6 — 1.1 a g assumed as 39° 47' ' >0"; not 39° 47' 40". e Name assumed as 59 Cancri, not 55 £rs Cancri. h T. I rejected. b Min. assumed as 28m ; not 29n <■ / Div. assumed as J4 15, not 24 14 i £ assumed as 39° 47' 17"; not 39° 17' 27", c £ assumed as 39° 2' 3 3"; not 3 go2' 8". g Div. assumed as 15 14 0, not 35 C 14. and Micr. corr. assu med as — 4, n ot + 4. d Not 17 0 Cancri. (41) 42 GOULD REDUCTION OF D AGELET S OBSERVATIONS 1783 APRIL. 2— Continued Zero corr. = -1- 1' 45". 0. Name Mag. T App. sid. time Clock corr. ?i tan 6 ¥ c— t> Refr. ?' h m s ft in s V s s s / // II 431 Mayer . . 7 0 12 49.3 0 57 7. 17 — 3 9.66 — 1.21 — 1.44 '+ 16 47 5.2 — 0 37.0 — 1.7 30 7/ Leonis . 14 24.8 9 58 42. 93 3 9.65 1.28 — 1.40 + 17 47 36.9 35.6 — 1.5 Regulus . 15 43.5 10 0 1.84 3 9. 65 0.92 — 1.79 + 13 0 4.2 42.7 — 2.0 33 Leonis . 7 17 52.5 2 11.19 3 9.65 1.20 — 1.45 + 16 44 55. 0 37.1 — 1.7 34 " ■ . . 7.8 18 52. 4 3 11.25 3 9.65 1.03 — 1.62 + 14 23 58. 2 40. 7 — 2.0 438 Mayer . . 7.8 21 39.5 5 58. 81 3 9. 65 1.23 — 1.42 + 17 11 15.8 36.5 — 1.7 36 f Leonis . 23 29. 2 7 48.81 3 9.65 1.82 — 0.53 + 24 28 6.0 26.8 + 0.1 41 7 . . 26 53. 2 11 13.37 3 9.65 1.53 — 1. 16 + 20 54 36.6 31.3 — 0. 8 44 " . . 32 42. 1 17 3. 23 3 9.65 (1.70 — 3. 30 + 9 51 47. 8 48.0 — 1.8 8.9 33 1.6 17 22.78 3 9.65 n.To — 3.29 + 9 51 10. 0 48.0 — 1.8 46 i Leonis . 39 27. 9 23 50. 14 3 9.65 1.09 — 1.56 + 15 13 31.6 39.4 — 1.9 a) 49 " . . 42 29. 1 26 51.84 3 9.64 0.69 — 2.93 + 9 44 52. 3 48.1 — 1.8 455 Mayer . 8 44 57. 8 29 20. 95 3 9.64 1.33 — 1.36 + 18 22 48. 8 34.8 — 1.5 50 Leonis . 46 5.8 30 29. 14 3 9.64 1.24 — 1.42 + 17 13 50. 0 36.4 — 1.7 10 48 6.5 32 30. 17 3 9.64 1.45 — 1.23 + 19 57 58. 0 32.7 — 1.1 7.8 50 57. 1 35 21.24 3 9.64 1.41 — 1.28 + 19 25 35.0 33.4 — 1.3 51 m Leonis . 53 31.7 37 56.26 3 9.64 1.46 — 1.23 + 20 0 33.0 32.6 — 1.1 53 I 9 56 42. 6 41 7.68 3 9.64 0.83 — 4.75 + 11 40 12.5 44.9 — 2. 0 48 " . . 7 10 1 41.2 46 7. 10 3 9.64 2.01 + 0.06 + 26 37 0.2 24.2 + 0.9 54 . . 2 37.4 47 3. 45 3 9.64 1.94 — 0. 14 + 25 52 46. 4 25.1 + 0.7 58 d " . . 8 6.5 52 33.45 3 9.63 0.33 — 0.61 + 4 45 48. 8 57.2 — 1.4 63 X " ■ ■ 12 34.8 10 57 2.48 3 9.63 — 0.60 — 1.49 + 8 29 19.4 0 50. 3 — 1.7 66 " . . 8 16 51.5 11 1 19.88 3 9.63 + 0.01 + 0.40 — 0 10 19.4 1 8.0 — 0.8 68 <5 " 21 18.2 5 47.31 3 9.63 — 1.59 — 1.05 + 21 41 13.9 0 30.4 — 0.6 74 if " . . 24 18.6 8 48.21 3 9. 63 + 0.17 + 1.20 — 2 28 43. 6 1 13.7 — 0.7 76 " . . 26 28. 0 10 57.06 3 9.63 — 0. 10 — 0.26 + 2 49 2;:. ;s 1 1.1 — 1.2 77 a " . . 28 39. 2 13 9.52 3 9.63 0.50 — 1.19 + 7 U 58.6 0 52. 6 — 1.6 78 1 " . . 31 22.5 15 53.26 3 9. 63 0.83 — 4.69 + 11 42 14.9 44.9 — 2.0 80 " . . 33 22. 2 17 53.29 3 9.63 0.35 — 0.68 + 5 2 14.5 56. 8 — 1.4 84 t " 35 27. 3 19 58.73 3 9.63 — 0.28 — 0.46 -f- 4 2 5.4 0 58. 8 — 1.3 87 e " 37 51.8 22 23. 63 3 9.63 + 0.13 + 1.01 — 1 49 0.6 1 12.2 — 0.7 8 41 7.2 25 39. 56 3 9.62 — 0.26 — 0.39 + 3 40 56. 0 0 59. 5 — 1.3 1 u Virginia . 45 56.7 30 29. 85 3 9.62 0. 65 — 1.89 + 9 18 58.4 48.9 — 1.8 3 4» " . - 52 45.2 37 19.47 3 9.61 0.66 — 2.08 + 9 26 44. 8 48. 8 — 1.8 6) 94 /3 Leonis . . 55 25. 3 40 0. 01 3 9.61 1.57 — 1.09 + 21 24 11.0 0 30.8 — 0.7 5 /3 Virginia - 10 57 59. 8 11 42 34. 93 — 3 9.61 — 0.21 — 0.28 + 2 54 24. 4 — 1 1.0 — 1.2 17S; E APRIL 3 Zero corr. = -f- !■' 41".l. ft. m. s. h. m. s. IK s. s. s. O / '1 / // II c) 42 Leonis . . 9 25 6. 6 10 13 23. 04 — 3 9.65 — 1.15 — 1.49 -4- 16 2 37.7 — 0 37.7 — 1.8 44 " - . 28 46. 3 17 3. 34 3 9.65 0.69 — 3.30 + 9 51 48.4 47.3 _ 1.8. 8.9 29 7.2 17 24.::o 3 9.65 0. 69 — 3.29 4- 9 51 11.4 47.3 -1.8 45 " . . 31 8. 6 19 26. 03 3 9.65 0.77 — 4.26 + 10 50 43.2 45.6 -1.9 46 i " . . 35 31.7 2:; 49.85 3 9.65 1.09 — 1.56 + 15 13 32. 6 38. 8 — 1.9 48 " . . 38 22.7 26 41.32 3 9.65 0.56 — 1.37 + 8 2 56.7 50.4 — 1.7 9 39 38.2 27 57. U3 3 9.64 0.57 — 1.40 + 8 8 36.8 50.1 — 1.7 50 " . . 6.7 42 10.0 30 29. 25 3 9.64 1.24 — 1.42 + 17 13 57.4 35.9 — 1.7 8.9 42 51.2 31 10.56 3 0.64 1 . 23 — 1.42 + 17 7 25.6 :;o. l — 1.7 d) 7.8 47 1. 3 35 21.34 3 9.64 1.41 — 1.28 + 19 25 40.5 33. 0 — 1.2 51 m " . 49 35. 2 37 55. 66 3 9 64 1.46 — 1.23 + 20 0 35. 0 32.1 — 1.1 52 k " . . 8.9 51 25.6 39 46. 36 3 9.64 1.10 — 1.54 + 15 19 57.3 38.6 — 1.0 53 I 52 46. 0 41 6. 98 3 9.64 0.83 — 4.75 + 11 40 15.5 44.3 — 2.0 7.8 56 35. 0 44 56. 61 3 9.64 2. 07 + 0.33 + 27 20 3. 1 23. 0 + LI 54 " . . 9 58 41. 5 47 3. 46 3 9. 64 1.94 — 0.15 + 25 52 45. 6 24.8 + 0.7 8 10 1 51.6 50 14.08 3 9.64 1.53 — 1.17 + 20 45 34. 4 31.1 — 0.8 e)58d " 4 6.7 52 29. 55 3 9.64 0.33 — 0.61 + 4 45 50. 4 56.4 — 1.4 8.9 7 13.7 55 37.06 3 0.64 0.61 — 1.56 + 8 43 50. 8 49.2 — 1.8 63 x " ■ - 10 8 38.7 10 57 2.29 — 3 9.64 — 0.60 — 1.49 + 8 29 20.7 — 0 49.6 — 1.7 a Div. assumed as 41, n it 44. - g assumed as 32 48' 28" , not 32° 47' 58". li Name assumed as o:j I .eiinis, 11 Dt 94 P. / 1 >iv. assumed as 31; not 34. c The nteau a deduced piiu tra tsit over T. Ill \ rould agree with ( I'Agelt t's other oliservatio us and the catalogue- place of his star T.s land II harmonize with T. III and -*ach other on the supposition that the thread-interval for 44 ° 5' Z.D. is 26s.5. (its true aim unt being 23s. 1,) and the a resulting froi l the me an of the three t ansits differs 3s.6 from the mean of d'Agole 's five other observations. T. si and 11 should prob- ably be rejected, . though t hey are here ret; lined. (42) GOULD REDUCTION OF D AGELET S OBSERVATIONS. 43 1783 APRIL 3 — Coulinucd Zero corr. = -f- 1' 41". 1 Nairn- Mag. T App. ski. time Clock corr. n tan S « f-* Reft. ?' h. m. s. /(. m, s. til . s. s. s. o ' // / // ii li? Lcouis . 10 11 58.5 11 0 22.64 — 3 9.63 — 1.93 — 0.16 + 25 48 23. 3 — 0 24. 8 + 0.7 0)68 . 6 45 46.66 3 9. 56 0.78 + 1.71 — 110 21.4 1 41.3 — 0.3 15 S* " . . 13 59 8.6 48 10.05 3 9.56 0.74 + 1.75 — 10 31 35.9 39.4 — 0.3 17 " . . 7.8 14 1 17.0 50 19.40 3 9.55 0.72 + 1.78 — 10 15 55.9 — 10 3 23. 6 38.3 37.4 — 0.4 — 0.4 7.8 4 36.8 53 39. 15 3 9.55 -f- 0.53 + 1.88 — 7 29 8. 1 1 28.4 — 0.5 8.9 7 51.5 14 56 54.38 3 9.55 — 0.82 — 4.99 + 11 34 18.0 0 45.0 — 2.0 5.6 11 34.2 15 0 37.69 3 9.55 1.40 — 1.30 + 19 15 59.4 33.6 — 1.3 6.7 18 5.2 7 9.76 3 9.55 1.76 — 0.71 + 23 46 20. 8 27.7 0.0 BoOtis H 44 6 22 49.5 11 54.84 3 9.55 1.57 — 1.09 + 21 21 2.2 30.8 — 0.7 b) 6.7 25 52.4 14 58. 24 3 9.55 1.93 — 0.19 + 25 43 18.2 25.3 + 0.7 4.5 31 53.8 21 0. 63 3 9.55 2.81 + 1.33 -f- 35 4 11. 0 14.5 + 3.1 6.7 34 33.7 23 40.97 3 9.55 3.29 '+ 1.29 + 39 26 56. 4 9.8 + 3.9 12 t Serpentis . 5.6 36 17.0 25 24.55 3 9.55 1.21 — 1.44 + 16 46 47.0 37.1 — 1.7 6 37 11.0 26 18.70 3 9.55 1.20 — 1.45 + 16 44 0.0 37.2 — 1.7 15 " . . 39 48.5 28 56. 64 3 9.55 1.33 — 1.35 + 18 21 55. 0 34.9 — 1.5 7 C Cor.Borealis 4 45 16.6 34 25. 64 3 9.54 3.05 + 1.27 -f 37 19 1. 1 12.1 + 3.5 26 Serpentis . 6 48 55.8 38 5.44 3 9.54 1.30 — 1.39 + 17 55 59. 8 35.5 — 1.5 8.9 53 53. 7 43 4. 16 3 9.54 1.05 — 1.59 + 14 42 51.4 40.1 — 1.9 8 56 5.9 45 16.72 3 9. 54 1.14 — 1.50 + 15 52 59. 0 38.4 — 1.8 6 14 59 59. 4 49 10.86 3 9.54 1.40 — 1.30 + 19 14 35.3 33.7 — 1.3 13 t Cor.Borealis 15 2 37.5 51 49.39 3 9.54 2.08 + 0.37 + 27 29 19. 0 23.2 + 1.1 5 r Herculis . 6.7 8 6.4 15 57 19.19 3 9.54 1.33 — 1.35 + 18 23 9. 8 34.8 — 1.5 7.8 11 22.5 16 0 35. 83 3 9.54 0.99 — 1.67 + 13 54 20.6 41.5 — 2.0 7 15 17 46.4 16 7 0. 78 -3 9.53 — 2. 06 + 0. 28 + 27 12 41. 0 — 0 23. 5 + 1.0 1783 APRIL 4 Zero corr. = + ] ' 42". S. Rifrel . . 4 • — 8 28 17.9 — 1 30.7 — 0.5 112 1) Tauri . . 24 22.6 5 15 46. 19 — 3 9.10 — 2.16 + 0.73 + 28 23 8. 0 0 21.8 + 1-4 24 y Oriouis 25 16.9 16 40.54 3 9.09 — 0.43 — 0.96 + 6 7 28.5 0 53.9 — 1.5 34 S " ■_ . 32 39.7 24 4. 65 3 9.09 + 0.03 + 0.53 — 0 29 5.2 1 7.8 — 0.8 123 f Tauri . . 36 28. 1 27 53.67 3 9.09 — 1.53 — 1.14 + 20 58 28. 8 0 30.9 — 0.8 c) 46 t) Orionis — 1 21 52.7 1 9.9 — 0.7 50 C " . . 41 31.2 32 57.60 3 9.09 + 0.15 + 1.07 — 2 4 53.3 1 11.7 — 0.7 58 a " . . 4 55 8. 3 5 46 36. 94 3 9.09 — 0. 52 — 1.23 + 7 20 13.4 0 51.5 — 1.6 7 7/ Geminorum 5 13 27.3 6 4 58.95 3 9.08 1.66 — 0.93 + 22 31 58.7 28.9 — 0.3 d) 13^ " . . 21 29.2 13 2.17 3 9.08 1.67 — 0.92 + 22 35 22.2 28.8 — 0.3 24 y " . . 36 47. 3 28 22. 78 3 9.07 1.19 — 1.47 + 16 33 2.1 36.9 — 1.7 27 e " . . 42 10.2 33 46. 56 3 9.07 — 1.89 — 0.30 + 25 18 30.4 0 25. 5 + 0.5 Sirius . 5 47 4.8 38 41.97 3 9.07 + 1.18 + 1.67 — 16 25 40. 4 2 6.2 — 0.5 e) 43 C Geminorum 6 2 46. 7 6 54 26. 46 3 9.07 — 1.52 — 1.16 + 20 51 14.2 0 31.1 — 0.8 55 (5 " . . 18 39. 1 7 10 21.47 3 9. 06 1.64 — 0.96 + 22 20 46. 6 29.1 — 0.4 Procyon . 39 21.6 31 7. 37 3 9.05 0.40 — 0.87 + 5 45 11.8 54.6 — 1.5 78 /3 Geminorum 43 26.2 35 12.64 3 9.05 2.17 + 0.79 + 28 30 47. 4 21.7 + 1.5 81 " . . 44 59.2 36 45. 89 3 9.05 1.38 — 1.31 + 19 0 21.8 33.6 — 1.3 83 " . . 51 35.8 43 23.58 3 9.05 2. 06 + 0.32 + 27 17 26.5 23. 2 + 1-1 /) 85 « " . . 54 23. 7 46 11.94 3 9.05 1.49 — 1.20 + 20 25 23. 4 31.8 — 1.0 2 u1 Cancri . 59 9.9 50 58. 92 3 9.05 1.95 — 0.11 + 25 57 1.5 24.8 + 0.7 3 " . . 6 59 44.5 51 33.61 3 9. 05 1.29 — 1.40 + 17 52 12. 9 35.2 — 1.5 e) 8 » . . 7 4 21.6 56 11.47 3 9. 05 0.97 — 1.69 + 13 42 22. 0 41.2 — 2.0 10 u> " . . 6 21.2 58 11.40 3 9.05 1.63 — 0. 99 + 22 10 39.8 29.4 — 0.5 12 " . . 7 56.2 7 59 46. 66 3 9.04 1.01 — 1.63 + 14 14 28. 4 40.5 — 2.0 15 i/P Cancri . 11 1.1 8 2 52. 07 3 9.04 2.33 + 1.22 + 30 16 10.7 19.7 + 2.0 327 Mayer . . 7 13 6.3 4 57.61 3 9.04 1.32 — 1.36 -f- 18 17 51.6 34.7 — 1.5 17 /? Cancri . . 7 16 6.4 8 7 58.20 — 3 9.04 — 0. 69 — 3.18 -f- 9 49 31.8 — 0 47.5 — 1.8 a § assumed i is 59° 51 ; not 59° 46'. d Div. assuni •d as 28 0 3 ; not 28 0 2. 6 Micr. corr. assumed as — 4 ; not -f- i. e Div. aseum ;das29; not 27. c Name 46 c 3riouis ; not 46 n Orionis / Div. assuiut d as 30 ; not 34. g i assumed a s 35° ; not 25°. (44) GOULD — REDUCTION OF D AGELET S OBSERVATIONS. 45 1783 Al'ltll. 1 Continued Zero corr. = + 1' 42".8. Name Mug. T. App.sid. time Clock corr. n tan ti 1 C-0 Refr. ?' h i» a h m s TO S s s o / " / // „ 331 Mayer . . 7 7 17 7.0 8 8 58. 96 — 3 9.04 — 0.67 — 2.21 + 9 30 29. 5 — 0 48. 1 — 1.8 19 A Cancri - 18 56.7 10 '48. 97 3 9.04 1.84 — 0.56 + 24 40 16. 8 26.3 + 0.3 o) 20<- " . . 27 1.6 18 55. 20 3 9.04 1.85 — 0.42 -j- 24 49 52. 0 26.1 4-0.3 341 Mayer . 28 2.6 19 56.37 3 9.04 1.87 — 0. 39 + 25 1 57. 0 25.9 + 0.4 31 e Cancri . - 30 31.4 22 25.58 3 9.04 1.36 — 1.32 + 18 47 47. 1 33.9 — 1.4 30 c1 " . . 36 38.7 28 33. 89 3 9.04 0.73 — 3.94 + 10 22 56. 2 46.6 — 1.8 7.8 43 39. 8 35 36. 14 3 9.03 2.24 + 1.05 + 29 11 44.4 21.0 + 1.6 48 t Cancri . 44 46.5 36 43.111 3 9.03 2.26 + 1.10 + 29 31 6. 5 20.6 4-1.8 7.8 47 32.0 39 28. 96 3 9.03 2.75 + 1.37 + 34 29 13. 0 15.0 4-2.9 51 CTl " . . 50 22. 7 42 20.13 3 9.03 2.62 + 1.40 + 33 15 3. 4 16.4 4-2.7 7 53 15.2 45 13.10 3 9.03 2.04 + 0.21 + 27 0 50. 0 23.5 4-1.0 *) 7 54 40.8 46 38.94 3 9.03 1.89 — 0.30 + 25 14 48.4 25.6 4-0.4 C(i a*- " . ■ . 7 7 59 16. 6 51 15.50 3 9.03 2.61 + 1.40 4- 33 3 53. 0 16.6 4-2.7 69 v " . . 8 1 14.6 53 13.82 3 9. 03 1.89 — 0.30 4- 25 16 24. 0 25.6 4-0.4 c) 72 t " . - 6 8.0 58 8.02 3 9.03 2.36 + 1.26 4- 30 29 30. 4 19.5 4-2.0 75 " . . 6.7 7 11.0 8 59 11.19 3 9.02 2.08 + 0.39 4- 27 29 38. 6 22.9 4-1.1 80 " . . 10 56.7 9 2 57. 51 3 9.02 1.37 — 1.32 + 18 54 10. 8 33.8 — 1.3 82 " . - 14 25.8 6 27. 18 3 9.02 1.13 — 1.50 4- 15 48 45. 9 38.0 — 1.8 d) 83 " . . 18 2.0 10 3. 97 3 9.02 1.35 — 1.34 + 18 35 47. 2 34.2 — 1.4 7.8 20 31.8 12 34. 18 3 9.02 1.26 — 1.41 4- 17 29 36. 0 35.7 — 1.7 c) 402 Mayer . . 22 38. 1 14 40.82 3 9.02 2.02 4- 0.13 4- 26 49 0. 0 23.8 + 1.0 1 k Leonis . 23 8.9 15 11.71 3 9.02 2.04 + 0.24 + 27 5 1.6 23.4 4-1.0 7.8 26 11.1 18 14.41 3 9.02 1.09 — 1.56 4- 15 13 3.0 39.0 — 1.9 3 " . . 6 28 4.1 20 7.72 3 9. 02 0.64 — 1.72 4- 9 6 35. 3 48.8 — 1.8 4 A " . . 30 27.5 22 31.51 3 9.02 1.77 — 0.68 + 23 53 39. 9 27.3 0.0 7 " 35 8.7 27 13.48 3 9.02 1.09 — 1.54 4- 15 19 15.0 38.9 — 1.9 13 " . . 40 15.0 32 20. 62 3 9.01 2.02 + 0.14 4- 26 52 8. 0 23.7 4- l.o 16 f " . . 43 0. 7 35 6. 77 3 9.01 1.07 — 1.57 4- 14 59 14. 6 39.4 — 1.9 17 c " . . 44 37. 1 36 43. 43 3 9.01 1.84 — 0.45 4- 24 44 34. 7 26.2 4-0.3 7.8 46 8.2 38 14.78 3 9.01 1.83 — 0.50 4- 24 37 14. 0 26.4 4-0.3 20 " . . 48 47. 4 40 54.42 3 9.01 1.63« — 0.99 + 22 9 44. 5 29.4 — 0.5 24 ft " . . 8 51 28. 4 43 35. 86 3 9.01 2. 04 + 0.20 4. 26 59 51.5 23. 6 4-LO 9.10 9 2 51.2 55 0. 53 3 9.01 0.65 — 1.82 4- 9 15 15.0 48.5 — 1.8 431 Mayer . 4 57.0 57 6. 67 3 9.01 1.21 — 1.45 4- 16 47 6.2 36.7 — 1.7 30 7/ Leonis - 6 32.6 58 42. 53 3 9.01 1.28 — 1.40 4- 17 47 40. 1 35.3 — 1.5 /) 8.9 7 41.3 9 59 51.42 3 9.00 0. 92 — 1.79 Regulus - 7 51.5 10 0 1.65 3 9.00 0.92 — 1.79 4-13 0 8.4 42.5 — 2.0 34 Leonis . 7 11 0.0 3 10.67 3 9.00 1.03 — 1. 62 4- 14 24 0.7 40.3 — 2.0 35 " . . 15 30. 9 7 42.31 3 9.00 1.83 — 0.51 4- 24 33 10. 0 26.5 4- 0.2 36 f " . . 15 36.8 7 48.23 3 9.00 1.82 — 0.53 4- 24 28 10. 3 26.7 4- o.i g) 41 y " - - 19 0.8 11 12.79 3 9.00 1.53 — 1.15 + 20 54 40. 7 31.2 — 0.8 42 " . . 21 10.1 13 22. 34 3 9.00 1.15 — 1.49 4- 16 2 38.2 37.9 — 1.8 43 " . . 7 22 38.8 14 51.38 3 9.00 0.53 — 1.28 4- 7 37 20. 0 51.4 — 1.7 44 " . . 9 24 49. 4 10 17 2.34 3 8.99 0.70 — 3. 30 4- 9 51 54. 2 47.6 — 1.8 492 Mayer . 6.7 10 57 50. 5 11 50 18.72 3 8.99 0.33 — 0.59 4- 4 40 29.4 57.2 — 1.4 h) 90 Virginia . 11 4 54.9 11 57 24.28 3 8.96 0.70 — 3.44 4- 9 55 14. 7 47.6 — 1.8 9.10 7 40.1 12 0 9.93 3 8.96 0.51 — 1.20 4- 7 13 40.0 0 52.3 — 1.6 10 T 9 15.5 1 45.59 3 8.96 0.22 — 0.30 4- 3 6 7.7 1 0.3 — 1.2 9.10 11 55.0 4 25.54 3 8.96 0.50 - 1.16 + 7 3 56. 6 0 52. 6 — 1.6 7 Comae . 16 2.7 8 33.92 3 8.96 1.88 — 0.35 + 25 7 42. 6 0 25.9 4-0.4 1 3 n Virginia - 18 12.0 10 43.57 3 8.96 0.03 + 0.23 + 0 24 34. 5 1 6.4 — 0.8 15 n " . . 19 27.8 11 59.58 3 8.96 0.04 + 0.20 4- 0 31 38.2 1 6.1 — 0.9 i) 17 " . . 22 10. 5 14 42.73 3 8.96 0.46 — 1.04 + 6 29 50. 5 0 53.5 — 1.5 7 29 29. 8 22 3.23 3 8.96 1.13 — 1.50 4- 15 49 50.2 38.4 — 1.8 j) 20 " . . 6 32 46. 6 25 20. 56 3 8.96 0.81 — 5.73 + 11 28 36.1 45.1 — 1.9 6 36 49. 0 29 23. 63 3 8.95 0.70 — 3.56 4- 9 58 30. 2 47.6 — 1.8 27 " . . 41 20.2 33 55.41 3 8.95 0.82 — 4.87 4- 11 36 0.0 45.0 — 2.0 k) 30 p " . . 11 41 35.3 12 34 10.71 - 3 8.95 — 0.81 — 5.27 4- 11 24 55. 6 — 0 45.2 — 1.9 a I assumed as 29° 51' 1 f"; nnti >9° 5V 17". j r g assumed as 1 hat of a star jiven in the i § assumed as 42° 21' U ".5; notas42°21'4".5 b Div, assumed as 2 13; not 2 3. Catalogues a j V 44' from R 'gulus. j T II assumed as 32m. 16s.; not 33m. 46s. c Div. assumed as 9 5; n ot 11 5. s £ assumed as 2" 0 56' 25"; not a s 27° 56' 55". k Div. assumed as 39 ; r ot40. d Div. assumed as 4 5; r ot 4 15. h Name assumed is 9 o Virginia ; not as 90 Vir- e Transit over T II assui ned as re c'd over Tin. ginis. (45) 46 GOULD REDUCTION OF D AGELET S OBSERVATIONS. I7S3 APKIL 4— Continued Zero corr. = + 1' 42". 8. Name •) *) 31 d' Virginia 34 " . 30 " . 37 " . 43 (5 " . 44 k " - 48 " . 49 ^ " . 50 '• . 50 " . 64 07 a 721' 7! I J 81 82 m 87 89 90 P Mayer - Virginis 557 95 c) 90 97 99 i> Kid 1 d) 103 v- 104 105 0 27 y Bootis 30 f /) 43 V Mag. 7 0.7 6 5.0 6.7 6.7 7.8 6 9 8 7.8 8.9 9 0 4 0 8.9 7 It m s 11 45 16.5 46 55.4 48 38.7 51 9. 3 55 15.2 56 57. 0 11 59 1.2 12 3 15.5 7 2.3 8 53.8 10 48. 1 13 52. 2 10 33.7 20 11.6 21 44.3 24 13.1 29 33.7 34 6.1 36 38. 2 40 38. 4 40 1.3 48 28.9 53 57. 8 12 58 57. 3 13 3 13.3 5 34.7 7 48.2 11 20.0 14 57.8 17 41.5 21 7.3 20 18.6 27 19.6 33 39. 8 37 10.7 40 39.4 41 5.9 44 25.7 46 1.9 50 15.6 51 19.8 56 42. 0 1 24.4 5 22.3 7 37.6 10 14.0 14 13 15.1 13 14 App. sid. time. 12 37 52.52 39 31.09 41 15.27 43 46.28 47 52. 85 49 34. 93 51 39.47 55 54. 47 12 59 41.89 13 1 33.70 3 28. 31 0 32.91 9 14.85 12 53. 18 14 26.30 10 55.51 22 16. 99 26 50. 14 29 22. 66 33 23. 52 38 47. 30 41 15.31 46 45. 1 1 51 45.43 56 2.12 13 58 23.91 14 0 37.78 4 10. 10 7 48.56 10 32.71 13 59. 07 19 11.22 20 12.39 * 26 33. 63 30 5.11 33 34.38 34 0. 95 37 21.30 38 57. 70 43 12.16 44 16.53 49 39. 61 54 22.78 14 58 21.33 15 0 37.00 3 13.93 15 6 15.43 Clock corr. s 8.95 8.95 8.95 8.95 8. 95 8.94 8.94 8.94 8.94 8.94 8.94 8.94 8. 94 8. 94 8.94 8.94 8.93 8.93 8. 93 8.93 8.93 8.93 8. 92 8.92 -. 92 8.92 8.92 8.92 8.92 8.92 8.92 8.91 8.91 8.91 8.91 8.91 8.91 8.91 8.91 8.91 8.91 8.90 ,-.'.n> 8.90 8.90 8.90 8.90 n tan d — 0.62 0.93 1. 09 0.29 0.32 - 0. 18 + 0.18 0.17 0.68 0.64 0.71 0.65 f 0.66 0.28 0.44 f 0.71 + 0.37 0.03 + 0.47 0.53 1.20 1.22 0.03 + 0.17 + 0.58 0.58 0. 65 0.63 0.35 0.88 0. 07 0.36 f 0. 08 3.20 2.16 1.03 1.04 0.59 0.75 1.77 — 1.60 - 1.77 1.55 0. 49 - 0.55 — 0.21 + 1.24 + 1.20 + 1.81 + 1.84 + 1.79 + 1.84 + 1.82 — 0.47 — Geminorum 85 1 " . . 2 (J1 Cancri - 6* " - . 8 " . . 10 //2 " . . 4 20 28 4 51 5 32 6 35 47 50 55 6 57 7 0 7 2 26 4 43 4 11 8 5(1 8 25 o 39.6 27 5 13 7 36 1 •.'1 7 24 3 15 45. 24 4. 46 36. 28 22. 31 6. 43 23. 46 11. 50 58. 53 21. 56 10. 58 10. 2.16 + 0.74 0.03 4- 0.53 0. 52 — 1.23 1.19 — 1.47 0.40 — 0.87 2.06 + 0.31 1.49 — 1.20 1.94 — 0.13 2.16 + 0.73 0.97 — 1.69 1.63 — 0.99 + 27 4- 20 4- 25 4-28 4- 13 4- 22 23 8.8 29 5.0 20 13.6 33 4. 1 45 13.0 17 26.0 25 25.2 57 4.5 21 59.5 42 21.0 10 41.0 0 21.4 1 6. 6 0 50. 6 30.3 53.6 22.7 31.1 24.3 21.6 40.6 0 29.0 4- 1.4 — 0.8 — 1.6 — 1.7 — 1.5 4- 1.0 — 0.9 + 0.7 4- 1.4 -2.0 0.5 a T II assumed as 38s.; not 48s. I, I assumed as 49° 17' 33"; not 49° 17' 43". c | assumed as 58° 9' 10" ; not 58° 9' 30". d I assumed as 49° 51' 4" ; not 49° 51' 24" e T. I rejected. / g assumed as 25° 3' 34" ; not 25° 3' 14". g g assumed as 28° ; not 25°. h g assumed as 20° 27' ; not 20° 57'. i, j, k, I Hour assumed as 6; not 5. (46) GOULD — REDUCTION OF D AGELET S OBSERVATIONS. 47 17S3 APRIL 5— Continued Zi.ro corr. = + 1' 39". 3. Nairn- Mag. T App. sid. time Clock coir. n tan i! 1 i-f Rofr. 48 55. 2 56 58.33 3 5.62 0.59 — 1.49 4 8 29 17.2 48. 9 — 1.7 65 " . . 50 53.9 10 58 57.36 3 5.61 0. 22 — 0.30 4 3 7 0.0 0 58.9 — 1.2 8 56 7.8 11 4 12. 12 3 5.61 0.06 4 0.14 4 0 45 13.0 1 4. 0 — 0.9 69 " . . 57 41.7 11 5 46.28 — 3 5.61 — 0.07 + 0.06 4 1 5 43.4 1 3. 3 — 0.9 73 » " 4 24 15 11.9 — 0 26. 3 4 0.1 1783 APKII. » Zero corr. = + V 41". 4. e) a Persei . 2 1 17.7 3 12 0.50 — 3 4.49 — 4.55 + 3.26 4 49 2 41.8 — 0 0.2 4 5.6 87 c Tauri - 3 15 41.1 4 26 36. 18 3 4.40 1.14 — 1.49 4 16 2 25.8 36.6 — 1.8 /) 112/3 " - - 4 4 38.3 5 15 41.42 3 4.35 — 2. 14 4 0.74 4 28 23 7. 6 0 21.2 4 1.3 46 f Ononis 17 11.3 28 16. 18 3 4.33 + 0. 10 + 0.86 — 1 21 53.4 1 8.0 — 0.7 58 a ""... 4 35 23.7 5 46 31.87 3 4. 32 — 0. 51 — 1.23 4 7 20 13.9 0 50.3 — 1.6 13 /i Gcniinoruni 5 1 44.7 6 12 57.20 3 4.30 1.64 — 0. 91 4 22 35 19. 2 28. 1 — 0. 3 21; '*■"'-.'- 17 2.7 28 17.71 3 4.28 — 1.18 — 1.47 4 16 33 4. 1 0 36.1 — 1.7 Shins - . 5 27 20.3 6 38 37.00 3 4.27 + 1.16 + 1.67 — 16 25 40.6 2 3.0 — 0.5 t'li a 1 M-minorum 6 12 25.9 7 23 50. 01 3 4.22 — 2. 50 4 1.39 4 32 19 30.0 0 16.9 4 2.5 Procyon . 19 37. 0 31 2.29 3 4.21 0.40 — 0.87 4 5 45 13.0 53. 1 — 1.5 i') 78 3 Geminornm 23 41.3 35 7.26 3 4.21 2.14 + 0.79 4 28 30 51.2 21.1 4 1.5 2 i.j1 Cancri . 39 24.9 50 53.44 3 1.20 1.92 — ii. 12 4 25 57 3. 0 24.1 4 0.7 6 " . . 41 47.4 7 53. 16. 33 3 4.20 2.14 4 0.73 4 28 21 58. 5 21.3 4 1.4 It) 15 V3 " - • 51 16.2 8 2 46.69 3 4.19 2.30 + 1.22 4 30 16 10.2 19. 1 4 1.9 17 1 " . . 6 56 22. 1 8 7 53. 73 — 3 4. 18 — 0.68 — 3.19 4 9 49 30.3 — 0 46.2 — 1.8 a Transit overT. 11 assu ii -4 a- re corded over < t § assumed as 3s 1 . : not 34=27' 15". and f g assumed as 20° 37' 56 aol 20° 17' J S": and T. Ill Div. assumec as 36 11 15 ; not 36 12 0. " Div. assumed as 21 3 1 : not 21 1 !4. 6 T. Ill assumed us 40a. 0.0 i c § assumed as89 48' 22' ; not 89= 48' 12", and g IL n assumed as 23m ; n "t 21 in. c g .1-- I a 31 J- 9 ; UOt 31' '- : Div. assumec as ',!.'» 2 11 ; not 95 12 1U. h T. II assumed as 16s.: ; not 56s.2. (49) 50 GOULD — REDUCTION OF D AGELET S OBSERVATIONS. 17S3 APRIL, 9 -Continued Zero corr. =--\- V 41". 4. Name Mag. App. sid. time Clocl ■ coir. n tan 6 1 m s s s — 3 4.18 — 3.79 + 1.66 3 4.17 2. 99 + 1.27 3 4.16 2.99 + 1.27 3 4.16 2.62 + 1.40 3 4.15 — 2. 61 + 1.40 3 3.87 + 0.70 + 1.79 3 3.87 0. 13 + 1.04 3 3.86 + 0.30 + 1.63 3 3.86 — 0.24 0.30 3 3.86 — 0.22 — 0.33 3 3.85 — 0.32 — 0.58 3 3.84 r-f- 0.38 + I.HI 3 3.84 — 1.26 1.40 — 3 3.83 — 1.20 — 1.44 C-i Refr. 31 Lyncis 32 " . . 33 " . . 1 Leon. Min. 3 " . . 67 a Virginis 76 /. " . 80 P " . . 84 o Virginis 6 6.7 8 6.7 6 7 59 31.6 10 57. 3 12 17.7 16 15.3 17 53.0 4 28.7 10 22. 2 14 55. 1 17 26. 0 20 6.8 22 52. 0 26 44. 0 32 48.5 12 36 52. 0 h m s 8 11 3.45 22 31.03 23 51.6:, 27 49.90 8 29 27. 87 13 16 50. 65 22 45. 12 27 18.77 29 50. 08 32 31.31 35 16.96 39 9.60 45 15.10 13 49 19.27 + 43 50 + 37 8 + 37 7 + 33 31 33 27 10 1 1 56 9 2 4 17 3 28 3 15 4 37 5 37 17 47 16 56 4.6 33.6 18.8 23.1 42.6 19.6 50.3 41.2 49.2 36.0 38.0 11.4 14.9 6.0 — 0 5. 11. 11. 15. 0 15. 1 34. 10. 31. 1 17. 0 58. 59. 0 56. 1 20. 0 34. 0 36 + 4.9 3.5 + 3.5 + 2.8 2.7 0.4 0.7 0.4 0.6 1.2 1.2 1.4 0.5 1.5 1.7 17S3 APRIL 12 Zero corr. = + 1' 38".9. Venus . a) b) Regnlns 37 Leonis . 40 " . 0 d) 449 Mayer 46 i Leonis . 48 " . 60 6 " . . 52 Leon. Min. 67 Leonis - 70 6 " . . 73 n " 78 t " . . 81 " . . 85 " . . 90 94/3 6.7 6 6.7 7.8 7.8 1 34 8 25 30 36 44 45 47 48 56 8 59 9 2 10 13 30 34 36 39 42 43 51 53 57 9 59 10 0 o 13 17 20 10 9.3 7.3 9.0 15.2 26 15.6 19.3 20.4 35.2 59.0 50.2 31.6 37.8 1.7 40.2 25.4 36.1 6.5 46.2 53.6 31.3 36.5 24.7 43.6 37.0 10.4 9.7 29.7 2 56 9 48 53 9 59 10 8 8 10 11 20 23 26 34 37 53 in .> 11 0 3 5 7 15 17 21 23 24 26 37 41 11 44 37.36 42. 87 45.39 52. 60 5. 24 54.47 58. 51 59.77 15.93 40. 29 31.96 14.62 21.33 47. 92 27. 18 12.67 23.89 54. 70 34. 67 43.41 21.38 27.25 15.75 34.86 28.57 3.70 3.66 24.21 0.42 0.16 0.15 0.15 0.15 0.15 0.14 0.14 0.14 0.14 0.14 0.13 0.13 0.11 0. 1 1 0.11 0.11 0.11 0.10 0.10 0.10 0.09 0.09 0.09 0.09 0.09 0.08 0.08 1.18 1.51 1.65 0.90 1.03 1.50 1.46 1.47 1.08 1.06 0.55 0.13 0. 15 1.52 1.96 1.89 1.09 1.16 1.01 0.81 1.24 1.16 1.34 1.36 1.26 1.08 1. 10 1.54 1.44 1.11 0.86 - 1.79 1.59 - 1.13 — 1.19 — 1.18 - 1.53 1.55 - 1.38 — 0. 10 — 0.12 — 1. 10 + 0. 10 - 0.16 1.52 - 1.46 - 1.61 - 4.69 - 1.41 - 1.46 1.32 1.30 1.39 1.53 1.5(1 1.09 + 16 21 ■f 22 + 13 + 14 + 21 + 20 + 20 + 15 + 15 + 8 + 1 + 2 + 21 + 26 + 25 + 15 + 16 + 14 I- 11 17 + 16 + 18 + 19 + 17 + 15 + 15 + 21 49 30.0 - 10 40.9 58 4.2 0 11.9 47 8.1 4 7.2 32 40.0 36 10.0 25 41.8 13 34.4 3 0.3 58 45. 0 7 59. 0 19 9.4 41 2.4 48 26. 9 33 28. 0 35 35.5 28 11.7 42 16.5 37 38.4 35 28. 8 55 35.0 10 411. II 58 27. 0 26 53.7 45 54.4 35 40. 0 0 35.8 30.0 27.7 41.3 38.6 30.1 30.8 30.7 37.7 38.0 0 49.2 1 0. 9 1 0. 6 0 29.9 23.3 24.3 37.5 36.1 39.2 43.4 34.6 36.1 32.9 32.6 34.2 37.7 37.2 0 29. 3 1.7 0.8 0.2 2.0 1.9 || ii 0 1 I 1. 1.0 1.0 0.7 + 0.9 + 0.6 1.8 1.7 2.0 2.0 1.6 1.7 1.3 1.3 1.5 1.9 1.8 0.6 17S3 APRIL 13 + 1' 40".4. c) /) 79 80 82 83 6 41 7 10 11 Cancri . " 6 (c 7.8 Leon. Min. Lyncis Leon. Min. " : : 4.5 32 31.0 33 30.5 35 23. 7 38 52.6 42 29.2 46 33. 5 49 58.5 53 9.1 56 27. 6 58 10.2 8 59 54. 48 9 0 54. 14 2 47. 65 6 17. 12 9 54 32 13 59. 29 17 24. 85 20 35 97 23 55.01 9 25 37.86 2 59. 49 2 59.49 59. in 59.49 59. 49 59.49 59.49 2 59.48 2 59.48 2 59. 48 — 1.62 — 0.87 1.62 — 0.88 1.32 — 1.32 1.09 — 1.50 1.30 — 1.35 1.88 — 0. 08 4.06 + 2.58 2.66 + 1.37 2.94 + 1.27 — 2.88 + 1.29 + 22 + 22 18 h 15 + 18 + 26 46 f 34 + 37 + 36 53 35.0 50 47. 0 54 15.0 48 47.9 35 46.4 4 45.7 30 54.2 34 31.4 19 36.2 45 29. 9 • 0 27.8 27.8 33.0 37.1 33.3 23.9 2.3 14.5 11.6 0 12.2 - 0.2 0.2 - 1.3 - 1. 1. f 0. + 5. + 3.0 + 3.5 + 3.4 a T. Ill assumed as 30nl.; not'31in. b Div. assumed as 38; not 37." c T. Ill assumed as 48m. 45s. ; not 48m. 43s. d Div. assumed as 35-10 8; not 35 14 H. Div. assumed as 12.4 ; not 12 14. T. Ill assumed as 58m. 39s ; not 58m. 49s. (50) GOULD — REDUCTION OF D AGELET S OBSERVATIONS. 51 17S3 APRIL 13— Continued Zerc corr. = + 1' 40".4. Name Mag. T \pp. sid. time Clock corr. n tan i5 1 r— 4 Refr. ?' It m s h m s m s s s c / " 1 // // [2 Leon. Min. 8 2 21.3 9 29 49. 68 - - 2 59. 48 ■ -2.82 + 1.30 4- 36 16 54.0 - 0 12.7 4- 3.3 13 " . . 5 8.1 32 36.94 2 59. 1- 2.80* + 1.30 ■f 36 3 8. 4 13.0 4-3.3 10 y Leonis . 7 27.7 34 56.92 2 59. 48 1.03 - - 1.57 4- 14 59 15.2 3S.4 - - 1.9 'Jii 13 12.5 40 42. 66 2 59. 47 1.57 ■ - 0. 99 •f 22 9 42. 8 28.6 - -0.5 26 " . . 6.7 21 54. 1 49 25. 69 2 59. 47 1.12 - - L.48 4- 16 13 48.8 36.5 -1.6 431 Mayer - 7.6 29 23. 6 56 56. 42 2 59. 46 1.16 - - 1.45 4- 16 47 12.8 35.7 ■ - 1.7 Regulus - 32 18.2 9 59 51.50 2 59. 46 n. 89 - 1.79 4- 13 0 9. 0 41.2 - -2.0 33 /. Ursse Maj. 39 25. 7 10 7 0.17 2 59. 46 3.71 -f- 1.68 4- 43 57 49. 0 4.9 4-4.9 41 y Leonis - 43 27. 7 1 1 2. 83 2 59/46 1.47 ■ - 1. 15 4- 20 54 38.7 30.3 • - 0.8 28 Leon. Min. 47 4.0 14 39.72 2 59. 46 2.68 4- 1.35 4- 34 47 6.8 14.4 4- 3. 1 a) 30 " . . 5 48 52. 2 16 28.21 2 59. 45 2.68 4- 1.34 4- 34 52 10.0 14.3 4- 3.1 '<) 7.8 51 42.3 19 ]>.:- 2 59. 45 0.31 - 0. 59 4- 4 39 1.2 55.4 — 1.4 31 Sextantis . 7 54 42. 5 22 19.48 2 59. 4."» 0.22 — 0. 32 4- 3 14 45.4 :>-. ;; — 1.2 <;) 7.8 8 59 18. 1 26 55.84 2 59. 45 0.22 — 0. 34 4- 3 18 19.6 58.9 — 1.2 457 Mayer . 7 9 3 40. 1 31 24.57 2 59. 4."> 0.67 — 3. 51 4- 9 57 5. 0 46.1 — 1.8 7 6 19.3 33 58. 19 2 59. 45 0.78 — 5. 66 4- 11 28 10.4 43.6 — 1.9 52 k Leonis . 10 18.6 37 58. 15 2 59. 44 1.06 — 1.54 4- 15 19 1.4 37.9 — 1.9 53 1 " . . 13 17.5 40 57. 54 2 59. 44 11.79 — 4. 75 + 11 40 18.1 43.4 — 2.0 54 " . . 19 12.7 46 53.71 2 59. 41 1. 86 — 0. 14 + 25 52 47. 8 24.3 4-0.7 59 c " . . 24 50.4 52 32. 34 2 59. 43 0. 49 — 1.21 4- 7 14 51.2 0 50. 5 — 1.6 Gig " . . 27 48. 5 55 30.93 2 59. 43 0.07 + 11.00 + 1 9 7.4 1 2.6 — 0.9 65 " . . 31 8.5 10 58 51.48 2 59. 43 0.21 — 0.30 + 3 6 58.6 0 58.5 — 1.2 6.7 35 40. 3 11 3 24. 03 2 59. 43 1.06 — 1.52 4- 15 33 27. 4 37.6 — 1.8 70S " ... 38 9.7 5 53. 84 2 59. 43 1.14 — 1.46 + 16 35 34. 1 36.1 — 1.7 53 i Ursse Maj. 41 52.1 9 36.85 2 59. 43 2.48 + 1.40 4- 32 43 20. 2 16.6 + 2.7 78 i Leonis . 47 58.3 15 44. 05 2 59. 43 0.80 — 4.69 + 11 42 16.4 43.4 — 2.0 85 " - . 53 40. 3 21 26.98 2 59. 42 1.14 — 1.47 4- 16 35 26. 8 36.2 — 1.7 90 Leonis . 9 58 40. 1 26 27. 59 2 59. 42 1.24 — 1.39 + 17 58 27. 0 0 34.3 — 1.5 91 v " . . 10 1 3. 4 28 51.28 2 59. 42 0.02 + ('.25 -4- 0 21 36. 5 1 4.6 — 0.8 7.8 4 29.6 32 18.04 2 59. 42 0. 13 — 0. 12 + 2 8 24. 2 1 0.6 — 1.0 6.7 9 13.7 37 2. 92 2 59. 42 1.06 — 1.53 4- 15 26 52. 2 0 37.8 — 1.9 6.7 12 42. 4 40 32. 19 2 59. 41 1.06 — 1.52 + 15 28 11.0 37.8 — 1.9 94 3 Leonis . 13 13.2 41 3.07 2 59. 41 1.08 — 1.51 4- 15 45 53. 8 37.3 — 1.8 6 .4Vir " . . 5 17.6 36 33. 16 2 58. 61 1.18 + 1.10 4- 29 31 8. 6 20.2 — 1.8 370 Maver . . 8 28.6 39 44. 68 2 58. 60 0.91 — 1.74 + 13 19 8.4 41.1 — 2.0 371 '"' . . 10 7.7 41 24.05 2 58.60 1.31 — 1.33 + 18 46 46. 8 33.3 — 1.4 01 Cancri. 16 29.7 47 47. 10 2 58.60 2.31 + 1.31 + 31 1 51.8 18.5 + 2.2 62 o> " . . 16 53.0 48 10.47 2 58.60 1.11 — 1.49 + 16 7 24.0 37.0 — 1.8 63 o- " . . 17 11.1 48 28.62 2 58. 60 1.13 — 1.47 + 16 23 7.0 36.6 — 1.8 e) 69 v " . . 21 44.5 53 2.78 2 58. 60 1.81 — 0.31 + 25 16 28. 5 25.2 + 0.4 6.7 27 50.7 8 59 9. 87 2 58. 59 1.07 — 1.52 4- 15 33 25. 0 37.8 — 1.8 79 " . . 29 34.5 9 0 54. 06 2 58. 59 1.62 — 0.88 + 22 50 49. 5 28.2 — 0.2 81 ix " . . 32 5.9 3 25. 87 2 58. 59 1.10 !— 1.50 4- 15 50 33.2 37.5 — 1.8 /) 398 Mayer . . 6.7 37 47.4 9 8.31 2 58. 59 0.85 — 3.45 + 12 23 2.6 42.7 — 2.0 8.9 41 16.2 12 37.68 2 58. 59 1.37 — 1.26 4- 19 38 54. 5 32.3 — 1.2 8 44 14.3 15 36.27 2 58. 59 1.29 — 1.33 + 18 36 49.6 33.7 — 1.4 2 u Leonis . 48 30.6 19 53. 27 2 58.59 0.68 — 3.56 4- 9 58 34. 1 46.4 — 1.8 4 1 " . - 50 57.7 22 20.77 2 58. 58 1.70 — 0.68 4- 23 53 39. 9 26.9 0.0 410 Mayer . . 7 54 51.0 20 14.71 2 5-. 58 0.92 — 1.70 + 13 35 42.8 40.8 — 2.0 g) 11 Leonis - 7 57 48.2 9 29 12. 39 — 2 58.58 — 1.05 — 1.54 1+ 15 18 6.6 — 0 38. 3 — 1.9 a T XI assumed as 48u .; not 41 m. d Mier. corr. as uined as — 5; not + 5, and / g assumed as 36° 28' 2". 7 ; not 36° 2' 28". 7. 6 Still, assumed as 51m . iot 52m. 53m. transits ove T.s II and I I assumed as g g assumed as 33° 32' 59" ; not 32° 32' 49". c g assumed as t ".5 : Hip 45°32'21".5, recorded ov >r T.s I and II and Div. assume 1 as 35 12 9; not 35 and Div. assigned >s 49 9 5 not 48 9 3. t £ assumed as 23°; not 33°. 12 8. (51) 52 GOULD — REDUCTION OP D AGELET S OBSERVATIONS. trs:t AiMCDI, 14— Continued Zero coit. — -j- 1' 40". X: ' «) <0 16 f Leonis . 18 " . 19 ■' . 23 " . I'.1:: Mayer . 10 Sextantis 27 v Leonis . 29 7T " . h) <0 d) Mayer . Leonis - Regulns Leonis . Mayer . Leonis - Mayer . Leonis . Mayer . Sextantis Leonis . Mayer . Leonis . 430 30 n 34 438 439 441 445 44 46 i 48 455 50 458 35 37 58 d 467 65 66 7o e " . 74 (p " . Double 80 Leonis . 17 Virginis " . 35 Virginis 43 6 Virgiiiis 44 k " . 48 " . 49^ " . 54 " . 1)7 (i " 71 " . Map;. 7.8 6.7 7.8 9 7.8 6 8.9 8.7 7 6.7 6 7.8 8 6.7 7 7 6.7 6 6.7 6 /) B4o 87 92 8 3 31.5 6 17.9 7 21.4 lo 52.7 14 11.4 16 31.5 18 7.3 •_'i) 18.3 23 37.2 25 9. 1 27 2. 2 28 21.4 31 29.9 34 17. 1 35 58.2 38 20. 2 42 19.8 45 20.7 52 5. 8 54 56.5 57 35. 1 8 58 43. 8 9 3 31.7 5 39.7 7 27.8 20 44.7 24 10.0 27 12.2 29 29. 3 34 13.4 36 56. 6 39 39. 3 43 30. 6 9 46 11.9 10 42 41.0 41) 5. 1 50 0. 3 53 17.0 10 57 20.0 11 1 5. 6 4 8.1 7 54.5 11 40.3 15 44.9 19 31.3 23 45. 8 27 32.4 32 50.9 II 33.4 44 43.9 49 32.4 11 54 7.5 12 3 7. 0 6 31.5 16 19.3 12 20 15.5 App. ski. time 9 10 h in s 9 34 56.63 37 43.49 38 47. 16 42 19.04 45 38.28 47 58.76 49 34.82 51 46. 18 55 5.62 56 37.77 58 31. IS 59 50.60 2 59. 62 5 47.2s 7 28.65 9 51.05 13 51.31 16 52. 7 1 I 23 3s. 91 26 30.08 29 9. 12 30 18.01 35 6.70 37 15.05 39 3. 45 52 22. 53 55 48. 39 10 58 51.09 11 1 8.55 5 53. 28 8 37.09 11 20.23 15 12.16 11 17 42.87 12 14 32.28 17 56.94 21 52.79 25 10.03 29 13.70 32 59. 92 36 2. 92 39 49.91 43 36.36 47 41.61 51 28.63 55 43. 83 12 59 31.05 13 4 50.42 13 31.35 16 45.37 21 34.66 26 10.51 35 11.49 3- 36.55 48 25.96 13 52 22.81 Clock coit, m s 2 58. 57 2 58. 57 2 58. 57 2 58.57 2 58.57 2 58. .".7 58.57 .57 58. 57 5S. 57 58. 56 58. 56 2 58.56 2 58. 56 2 58. 56 2 58.56 2 58.56 2 58. 56 2 58.55 2 58.55 2 58. 55 2 58. 55 2 58. 55 2 58.54 2 58.54 2 :>. 5 I 2 5s. 53 2 58.53 2 58. 53 2 58. 53 2 58.53 2 58.53 2 5s. 52 2 58. 49 2 58. 49 2 58.49 58 49 58. 49 58.49 58.48 58.48 2 58. 48 2 58. 48 58. 48 58.47 58. 47 58. 47 58. IT 58. 46 58.46 58.46 58. 46 58.46 58. 45 58.45 n tan iS s 1.03, 0.8S 0.85 0.96 0.61 0. i;s 0.92 0.61 0.61 - 0.61 1.23 0.88 0.99 1.19 1.31 0. 93 0.68 0.67 1.05 0.54 1.27 1.19 0.39 0.58 0.51 0.32 0.32 0.21 0. 01 1.14 + 0. 17 + 0.09 0.09 0.34 0.44 0.21 1.09 0. 78 0.68 — 0.68 + 0. 1 1 0.32 — 0.28 — 0.30 + o. 18 0. 17 0.64 1.23 0.91 + 0:68 0.81 0.32 0.31 f- 1.15 — o. 14 0.25 1.57 2. 02 2. 90 — 1.65 — 1.68 — 3.48 — 1.72 — 1.68 + 1.84 — 1.68 — 1.40 — 1.79 — 1.62 — 1.42 — 1.32 — 1.69 — 3. 64 — 3.21 — 1.56 — I.:;: — 1.35 — 1.42 — 0.90 — 1.53 — 1.26 - 0.61 0.61 0.30 + 0.40 1.46 f 1.20 + 0.53. 0.01 - 0.68 1.04 0.32 1 . 50 5. 73 3.56 3.60 4- 0.96 0.61 - o. :,o — 0.56 + 1.21 + 1.20 + 1.81 + 1.58 + 1.58 + 1.79 4. 35 0.61 0.57 f 1.65 0.12 0. 39 14 I- 12 + 12 + 14 + 9 9 + 13 + 9 — 9 + 9 '+ 13 + 14 + 17 >■+ 18 |+ 13 + I" !+ 9 + 15 + 8 + 18 + 17 + 5 I + + I 4 3 0 16 2 0 1 5 + <; + 3 + 15 + 11 + '9 + 10 — 1 + 4 - 4 4 2 o - 9 - 17 -13 - 10 + 'I + 4 + 4 — 16 + 2 + 3 + 59 17.2 47 tl. 0 32 46.5 3 IS. 2 4 29.9 56 14.0 27 19.6 3 43.9 4 34.5 1 S. 5 47 41.3 0 13.6 24 6. tl 11 22.0 17 39.5 41 2. 5 2 3.5 51 56.5 13 37.7 2 59. S 22 52.5 14 1.2 51 59.8 38 10.0 28 16.3 45 •",;,. 4 47 25. 4 7 5.2 10 11.8 35 40.4 ■J- 38.9 28 18.8 15 37.3 2 21.0 29 51.4 13 51.2 49 53. 6 2s 39.2 58 31. I 0 23. 3 39 42. 4 14 46.2 13 30.0 33 54.0 38 54.o 30 3. 5 3,4 52.4 39 49. s 16 30.6 1 41.6 55 49.5 45 51.4 37 37.7 45 in.-.' 6 22.0 43 18.0 Reft. 0 38.8 42.1 42.4 40.1 48.0 46.6 41.0 0 48.0 1 31.7 0 48.0 34.8 41.7 39.5 35.6 33. 4 40.6 46.4 46.8 38. 1 49. 7 34.0 35. 6 53.9 4S. S 50. ti 55. 11 55.9 0 59.2 1 6.4 0 30.5 1 12.0 7.2 1 3.2 0 55. 4 52.6 58.9 37.6 44.2 46.6 0 46.6 1 10.1 0 :,6.o 57. 1 0 56.4 1 12.7 12.2 1 34.1 2 12.2 1 49.0 1 35.6 43. 6 56. 1 56. 4 7.2 1.6 o 58.0 - 1.9 - 2.0 - 2. 0 - 2.0 - 1.8 - 1.8 - 2. 0 - 1.8 - 0.4 - 1.8 - 1.5 - 2.0 - 2.0 ■ 1.7 - 1.3 - 2.0 - 1.8 - 1.8 - 1.9 - 1.7 - 1.5 • 1.7 ■ 1.5 - 1.8 - 1.6 1.4 J. 4 ■ 1.2 - 0.8 1.7 0.7 ■ o. s ■ 0.9 1.4 1.5 1.2 1.8 1.9 1.8 1.8 ■ 0.7 1.4 1.3 1.4 0.7 0.7 0.4 0.6 0.3 0. 1 2.0 1.4 1.4 0. 5 l.tl 1.3 a T. Ill assumed 88 3m. 55b. ; uot 3m. 35s. b g assumed as 39° ; not 20°. c T. Ill assumed as 53s. 5; uot ls>. 5. d T. I assumed as 42s. 5 ; not 32s. 5. c T. II assumed as 4i'nn. : uot 45iu. / Div. assumed as 47 2 12 ; not 47 3 12. (52) GOULD REDUCTION OF D AGELET S OBSERVATIONS 53 17fi;{ APRIL 16 Zero out. ]' 30". 7. Y: Bl Mas App. aid. time Clock oorr. n tun ti C-< I.YIV. <*) Venus . 58 .(i ionis •J I ; Geuiinorum Siriua . 7 - I Geuiinorum IT I Cancri . 31 e •• . . 13; " . . 17 6 " . . .v., - . . 43 o1 " . . C4 rr- " . . C) 78 19 38 9 in II 12 13 Jf> Ursse Maj. Lyncis . Leonis Min. •J! i - Leonis - 431 Mayer - Regulus III Leonis . 438 Mayer . 39 41 28 30 ::;: 35 50 51 m Leonis - Leonis Min. Leonis . f) 48 Leonis Min. 68 8 Loonis . 7 1- " . 79 " . Mr " . 86 " . g) 89 " - .'- HI CJrsse Maj. 62 " . . 3 i Virginis 4 -;-' Virginia 7.8 7 6 6 6.7 7 6 7 4.5 6 6.7 6 6 6 6.7 7.8 7.8 7 8 7 6 7 7 7.8 7 9.10 6 8 6 7 5.6 // III s I ::- 19.6 4 7 I."..-.' in 24. 3 4 .v.' 42.0 5 56 3.2 6 28 43. 2 4:: 7.8 54 35.6 6 56 13.2 7 3 29. 7 7 56.7 10 1.0 18 8.7 •2U 4 1 '.7 25 10.3 29 v. 3 31 7.8 34 42. 2 37 0.8 411 31.3 41 19.0 43 .v.:. 7 44 37.6 46 20.2 50 2.3 .Mi 31.5 53 18.3 7 58 14.3 8 2 50. 3 8 30.8 12 24.4 17 33.7 20 28.6 23 36.7 26 24.2 28 55. 4 31 37.6 35 15.0 37 2.4 43 .".. 3 47 26. I 50 52.ii 55 42. 1 8 58 15.5 9 2 22.7 6 25. 3 8 l-.r. 12 2';.:: 15 2. 2 18 51.7 26 2. 7 29 3. 6 36 20. 0 40 11.9 42 35. 5 45 3.-,. 3 46 39.9 52 58.9 55 31. 3 9 58 6. 1 0 0 10.2 // m s 3 17 1.65 5 16 21.72 6 2- 10.66 6 38 30.05 7 :::> 0.51 8 7 45. B8 22 12.85 33 42.53 35 20.40 42 38.09 47 5. 82 49 10.46 57 19.49 8 59 51.91 9 4 .v.'. 32 8 17.88 10 20.72 13 55.71 16 14.69 19 15.77 20 33. (in 23 8.72 23 52.74 25 35.62 2H 18.33 29 47. 61 32 34.87 37 31.68 42 8. 44 47 49.87 51 44. 1 1 50 54.26 9 59 49.64 2 .vs. 2.". 5 40.21 8 17. 82 11 H.40 14 ■>. 16 10 26. 15 22 30.114 26 51.55 30 18.01 35 8.90 37 42. 72 41 .vi 60 45 53.86 47 47.37 VI 55. SV 54 32.19 III V- 22.32 11 5 34.511 8 35.90 15 53.49 19 46.03 22 10.03 25 10.32 26 15. 10 32 3V. It 35 7. 95 37 43. 18 11 39 47.01 10 s 7. 39 7. 32 2 57.30 2 57.30 2 57. 27 2 57. 25 2 57.24 2 57.23 2 57.23 2 V7.23 2 57.23 2 57.23 2 57. 22 2 57.22 2 57.22 2 57. 22 2 57.22 2 57.22 2 57. 22 2 57.21 2 57.21 2 57. 21 2 57.21 2 57.21 2 57.21 2 57.21 2 57.21 2 57.2(1 2 57.20 2 57.' 20 2 57. 20 2 57.20 2 57. 19 2 57.19 2 57. 19 2 57. 19 2 57. 19 2 57. 19 2 57. 19 2 57. 18 2 57. 18 2 57. [8 2 57. 18 2 57. 17 2 57. 17 2 57. 17 2 57. 17 2 57. 17 2 57. 17 2 57. 16 2 57. 16 2 57. 16 2 57. 16 2 57. 15 2 57. IV 2 57. 15 2 57. 15 2 57. 15 2 57. 15 2 57. 14 2 57. 14 — 1.20 0.49 — 1.13 + 1.12 - 2.06 0.66 1 . 89 1.56 1.3(1 2.12 (1.84 2.48 1. 10 1.20 2.71 2. 94 3.08 2. 91 2.90 2.61 2. 02 2.9(1 2. 90 2. 8 1 2.78 2.78 2. 77 4.07 3.07 1.07 0.61 1.15 0.88 0.98 1.17 1.70 1.45 2.64 2.65 2. 51 2. 91 1.18 1.34 1.38 1.73 1.99 — 1.91 + 0. 15 + 0.16 — 1.51 — 1.51 + 0. 16 — 0. 17 0. 27 1.35 0.30 0.28 2.70 2.46 0.52 — 0.63 — 1.35 — 1.2:: — 1.47 + 1.67 + 0.79 — 3. 19 — 1.32 — 0. 99 — 1.32 + 1.03 — 3. 31 + 1.40 — 1.48 — 1.30 + 1.32 + 1.27 + 1.28 + 1.27 + 1.27 + 1.37 + 1.36 + 1.27 + 1.27 + 1.29 + 1.30 + 1.30 + 1.30 + 2.75 + 1.28 — 1.51 — 1.68 — 1.45 — 1.79 — 1.62 — 1.42 — 0. 60 — 1.15 + 1.35 + ]-34 + 1.40 + 1.27 — 1.42 — 1.28 — 1.23 — 0. 52 + 0. 07 + 0.00 + 1. 15 -f 1.16 — 1.06 — 1.05 + 1.20 — 0.21 — 0.45 — 1.27 — 0. 56 — 0. 50 '+ 1.32 !+ 1-40 — 1.31 — 2. 04 + 18 21 3.0 + 7 20 IV. 0 + 10 3.3 2.4 — 10 2V 3V. 3 + 28 30 50.0 + 9 49 34.8 + 18 47 51.5 + 22 13 o. 1 + is 55 17.8 + 29 7 33. 1 + 12 25 39.0 + 33, 13 37.9 + 10 0 .VI. o + 18 19 11.7 + 35 29 38. 0 + 37 41 9. 1 + 39 4 16.8 + ::7 28 vs. o + 37 21 44.6 + 34 28 0.0 + 34 34 32.4 + 37 24 45.0 + 37 19 31. I + 36 45 28.2 + 30 11 20.0 + 36 16 58.4 + 36 3 9.0 + 46 59 42.0 -j- 38 53 57.5 + IV 44 10.4 + 93 45. 5 + 10 47 15.3 + 13 0 12.9 + 14 24 7. 4 + 17 11 23.2 + 24 10 3. 8 + 20 54 44.2 + 34 47 15.0 + 34 52 10. I + 33 27 50.(1 + 37 2V 1 s. V + 17 14 1.2 + 19 2V 44.0 + 20 0 41.6 + 24 31 44.5 + 26 37 s.o + 26 37 59. 0 — 2 19 18.7 — 2 21 27. 2 + 21 37 59.5 + 21 41 18.2 2 28 41. 4 2 35 i.o - 4 2 11.0 + 19 35 1.2 + 4 32 47. 0 + 4 15 3.5 + 35 24 3. 4 + 32 56 33.0 + 7 43 41.2 + 9 26 2. 2 - O 3,1.0 VI. I o :;<;.<; 2 4.8 0 21. v 47. 0 33.0 29. 0 33.4 20. s 42. S 16.2 37.2 34.3 13.7 11.5 10.0 11.7 11.8 14.9 14.8 11.8 11.8 12. V 13.1 13,. 0 13.2 1.9 10.2 37.9 48. 3 3.;. 4 42. (I 39.8 35. 8 26.7 3d. s 14.0 14.6 10.0 11.7 35.7 32.9 32.0 26.3 23. I 0 2::. 7 1 12.0 1 12.3 0 29.9 0 29.9 1 12.5 1 0.7 0 V7.7 32.7 50.7 57.3 13. 9 in. 0 vo. 7 0 47.9 - 1.5 1.0 - 1.7 0.5 + 1.5 — 1.8 — 1.3 — O.V — 1.3 + 1.0 — 2.0 + 2.7 — 1.8 — 1.5 + 3.2 + 3.6 + 3.9 + 3.5 + 3.5 + 2.9 + 3.0 + 3, V + 3.5 + 3.5 + 3.3 + 3.3 + 3.3 + 5.4 f 3.9 1.8 1.8 1.7 2.0 2.0 1.7 0.0 0. s 3.1 3. 1 2.7 f 3.5 - 1.7 1.3 1.1 f 0.2 + 0.9 + 0.9 0.7 0.7 11. 0 0.0 0.7 1. 1 1.3 1.2 1.4 1.3 f 3.1 + 2.7 — 1.7 1:8 a g assumed as 30° 30' 0. "5 ; not 30° 3C 40. "5. d Transits over T.Bland II assumed as recorded e g assum -.1 as -j-j . n,,t -Jl°. b T. niassnmed as 6.2s.; not 16.2s., and Div. over r.s II and 111. and T. I assumed as / Name assamed to belong to preceding star. assnmeda869; not59. 30s.5: ji. >t g Min; assumed as 55m. ; not 56m. c Div. assamed as Hi y 11 ; not 10 9 13. (53) 54 GOULD — REDUCTION OF D AGELET S OBSERVATIONS. 17S3 APRIL, 16— Continued Zero corr. = + 1 3U". 7. Name Mag. T App. ski. time Clock corr. ?! tan 6 1 a-.t Refr. ?' h m s h m s m s s s O / II / // // 95 o Leonis . 7 10 7 53. 0 11 47 31.07 — 2 57. 14 — 1.15 — 1.44 + 10 50 0.0 — 0 30. 5 — 1.7 8 7r Virginis 13 6.5 52 46. 03 2 57. 13 0.52 — 1.32 + 7 48 32. 0 50.7 — 1.7 497 Mayer . . 7 10 0.5 55 40.51 2 57. 13 0.45 — 1.09 + 6 45 23.4 0 52.6 — 1.0 500 " . . 7 20 13.0 11 59 53.70 2 57. 13 0.12 — 0.07 + 1 49 17.0 1 2.6 — 1.0 10 r Virginis . 21 53.1 12 1 34.07 2 57. 13 — 0.20 — 0.30 + 3 6 13.2 0 59.9 — 1.2 a) 8 30 38.0 10 20.41 2 57. 13 + 0.51 + 1.88 — 7 42 2. 0 1 28.0 — 0.5 14 " . . 9 31 25.3 11 7. 84 2 57. 13 + 0.51 + 1.88 — 7 42 47. 0 1 28.0 — 0.5 17 " . . 34 47.0 14 30. 09 2 57. 13 — 0. 43 — 1.04 + 6 29 54. 6 0 53.1 — 1.5 7 38 22. 8 18 0.48 2 57. 12 1.17 — 1.43 + 17 2 52.8 30.1 — 1.7 7.8 10 42 52. 1 12 22 36.52 2 57. 12 — 0.73 — 4.32 + 10 54 9.0 0 45.5 — 1.9 b) 11 22 30.3 13 2 27.24 2 57. 10 + 0.59 + 1.85 — 8 56 50. 0 1 32.4 — 0.4 57 " . . 27 21. 5 7 13.23 2 57.10 1.29 + 1.40 — 18 46 27. 8 2 20. 9 — 0.7 4 32 50. 0 12 48.65 2 57. 10 1.26 + 1.51 — 18 20 18.4 2 17.8 — 0.0 C7 a " . 30 50.6 16 43.88 2 57. 10 0.07 + 1.79 — 10 1 36.0 1 30.5 — 0.4 72 t' " . . 42 10.6 22 4.76 2 57. 09 0.36 -f- 1.78 — 5 21 8. 0 21.0 — 0.5 74 P " . . 43 44. 1 23 38.51 2 57. 09 0.34 + 1.76 — 5 8 15.0 20.3 — 0.5 80 1' " . . 47 17.7 27 12.09 2 57. 09 0.28 + 1.63 — 4 17 34.6 1 17.9 — 0.6 0.7 51 20.2 31 15.85 2 57. 09 1.04 + 1.62 — 15 19 59.0 2 0.0 — 0.5 83 " . . 1 1 55 49. 9 35 46. 29 2 57. 09 1.02 + 1.61 — 15 4 39.8 1 58.6 — 0.5 89 " . . 12 1 5.5 41 2.75 2 57. 08 + 1.16 + 1.64 — 17 2 22.7 2 9.8 — 0.5 9.10 6 14.1 40 12.20 2 57. 08 — 0.28 — 0.50 + 4 13 5.0 0 57.7 — 1.3 92 " . . 8 26. 1 48 24.56 2 57. 08 — 0. 14 — 0. 12 + 2 6 18.7 1 2.1 — 1.0 0.7 11 34.0 51 33.58 2 57. 08 + 0.17 + 1.20 — 2 29 41.8 12.9 — 0.7 93 t " . . 13 37.4 53 36.73 2 57. 08 — 0. 17 — 0.21 + 2 35 20. 1 1.0 — 1.1 94 " . . 7 17 40. 3 13 57 46. 31 2 57. 07 + 0.52 + 1.88 — 7 51 12.9 28.8 — 0.5 96 " . . 5 20 24. 0 14 0 25. 04 2 57. 07 0. 62 + 1.83 — 9 18 9.5 33.9 — 0.4 8 22 33. 4 2 34. IS 2 57. 07 0.33 + 1.73 — 4 56 55. 0 19.9 — 0.5 98 k " . . 5 24 16.7 4 17.77 2 57. 07 0.62 + 1.83 — 9 15 34.9 33.7 — 0.4 99 i " . . 27 35.2 7 36. 81 2 57.07 0. 33 + 1.73 — 4 57 55. 3 20.1 — 0.5 2 Librae - - 34 40.8 14 43.58 2 57. 07 0.72 + 1.74 — 10 42 59. 9 39.2 — 0. 3 104 Virginis 38 55. 0 18 59.08 2 57. 07 + 0.34 + 1.76 — 5 8 18.0 1 20.3 — 0.5 25 p Bootis . 45 24. 6 25 29. 15 2 57. 06 — 2. 31 + 1.33 + 31 18 18.4 0 18.5 + 2.3 28 a " . . 48 9.4 28 14.40 2 57. 06 2.25 + 1.27 + 30 40 10.8 19.2 + 2.1 29 n " . . 53 28. 4 33 34. 27 2 57. 06 1. 19 — 1.42 + 17 20 11.0 35.9 — 1.7 34 " . . 0 12 50 48. 1 36 54. 52 2 57. 06 1.97 — 0.30 + 27 20 0. 0 23.0 + LI <0 7 13 0 26.5 40 33.52 2 57. 05 1.38 — 1.23 + 19 50 30. 0 32.4 — 1.1 7 2 20.5 42 33. 85 2 57. 05 1.41 — 1.20 + 20 23 54. 0 31.8 — 1.0 37 f ' . . 4 17.8 44 25. 45 2 57. 05 1.38 — 1.23 + 19 59 15.0 32.4 — 1.1 7 0 20.0 46 34. (in 2 57. 05 1.38 — 1.23 + 20 0 49. 2 32. 4 — 1. I 6.7 9 57.7 50 0. 28 2 57. 05 1.18 — 1.42 + 17 15 1.2 36.1 — 1.7 d) 7.8 12 5.6 52 14.55 2 57.05 1.77 — 0. 37 + 25 1 31. 0 25. 9 + 0.4 7 14 1.2 54 10.45 2 57. 05 I. 00 — 0.87 + 22 53 25. 2 28.6 — 0.2 c) 8 io o. a 14 50 15. 85 2 57.04 1.30 — 1.32 + 18 4.-' 50.8 34.0 — 1.4 45 e " . . 20 37.5 15 0 47. 84 2 57. 04 1.83 — 0.19 + 25 41 54.6 25.1 + 0.6 0.7 21 59.4 2 9. 90 2 57. 04 1.85 — 0. 13 + 25 55 22.5 24.8 + 0.7 6 25 3.2 5 14.26 2 57. 04 1.30 — 1.25 + 19 46 47. 0 32.6 — 1.2 49 <5 " . . 29 34.2 9 46. 00 2 57. 04 2.57 + 1.38 + 34 6 15. 1 15.4 + 2.9 1 o Cor. Bor. . 33 57.7 14 10.22 2 57. 04 2.23 + 1.24 + 30 23 7.9 19.0 + 2.0 2, " . . 37 2.2 17 15.22 2 57. 04 2.29 + 1.31 + 31 3 13. 1 18.9 + 2.2 3/3 » .. . 41 40.0 21 53.78 2 57. 03 — 2.18 + 1.17 + 29 50 8. 6 0 20.2 + 1.9 /) 38 y Librae . . 13 40 0.8 15 26 21.32 — 2 57.03 + 0.95 + 1.58 — 14 3 5.7 — 1 54.5 — 0.4 1783 APRIL. IS Ze ro corr. = + ] ' 42". 4. Venus . 1 40 44. 8 3 26 53. 27 + 19 3 50. 2 — 0 33. 0 — 1.3 07 a Virginis 1 1 28 50. 7 13 16 41.80 — 2 54. 99 + 0.07 + 1.79 — 10 1 48.0 1 35.2 — 0.4 g) 70 " - - 33 3.2 20 49. 00 2 54.99 — 1.01 — 1.58 + 14 55 21.0 0 38. S — 1.9 7.8 37 1.8 24 48.23 2 54. 98 + 0.49 + 1.88 — 7 19 58.0 1 25.8 — 0.5 0.7 43 25. 8 31 13.28 2 54. 98 1.03 + 1.02 — 15 20 12.0 1 58.4 — 0. 5 7 11 50 31.1 13 38 19.74 — 2 54. 97 + 1.23 + 1.52 — 18 9 27. 2 — 2 14.7 — 0.6 a Refr. ?' /( »» s h m s m s s s 0 1 a / // // a) 89 Virginia . 5.C 11 53 12.3 13 41 1.38 — 2 54 97 4- 1.15 4- 1.64 — 17 2 30. 0 -2 8. 0 '- - 0. 5 92 '■ . - 12 0 32.5 48 22.78 2 54.97 — 0.13 — 0.12 4- 2 6 15.2 1 1.1 - - 1.0 b) 93 t " . . 5 43.4 53 34.54 2 54. 96 0.17 — 0.21 + 2 35 14.8 1 0.2 - - 1. 1 7 9 58. 0 13 57 49.84 2 54. 96 1.91 + 0.14 4- 26 50 51.5 0 23. 3 - 4 l-11 7 13 25.3 14 1 17.71 2 54.96 1.78 + 0.29 4- 25 19 5.6 25.2 4 0. 5 14 Bootis . G 18 45. 4 6 38.69 2 54.911 0. 94 — 1.65 4- 13 57 51.6 40.3 — 2.(1 <•) Aictuvus . 20 52. 1 8 46.03 2 54.95 - 1.39 — 1.21 4- 20 17 44.2 0 31.4 ■ - 1.0 d) 7 27 15 — 15 6 17.0 1 57.3 - 0.5 7 35 45. 8 23 41.88 2 54. 94 + 1.60 H — 23 1 58. 9 2 53. 9 - 1.5 e) 3 Lilirre . . 6 41 49.8 29 46. 88 2 54. 94 1.69 + 2.23 — 24 3 30.6 3 5.1 — 1.8 4 " - . 6 45 39. 5 33 37.21 2 54. 94 1.69 '4- 2.22 — 24 2 27. 2 3 5.1 - 1.8 6 48 37.9 36 36. 10 2 54. 94 1.54 4- 1.66 — 22 12 31.0 2 46.1 — 1.2 9 a" " . . — 15 7 41.6 1 57.6 — 0. 5 M " . . 12 59 46. 2 47 46.23 2 54.93 1.72 4- 2.42 — 24 31 53.0 3 10.3 — 2.0 .0 19 ci " . . 13 4 18.3 52 19.07 2 54. 93 0.51 4- 1.88 — 7 39 14.4 1 26.8 — 0.5 20 y Librae . . — 24 23 43. 6 3 8.9 -2.0 6.7 12 6.3 0 8.34 2 54. 92 1.60 H 2 55. 1 - 1.5 7 15 30. 3 3 32. 90 2 54. 92 1.62 4- 1.93 — 23 9 40.1 55.4 - 1.5 595 Mayer . . 7.8 18 41.4 6 44.52 2 54.92 1.49 4-1.55 — 21 34 9.2 40. 4 -0.9 33 g Librse . . 7 32 9.2 20 14.53 2 54.91 1.13 4- 1.66 — 16 40 29.5 6.0 — 0.5 g) 606 Mayer . . 34 59.4 23 5.20 2 54.90 1.29 4- 1.45 — 18 54 34.0 2 19.8 — 0.7 38 y Librse . . 13 38 13.5 15 26 19.83 — 2 54.90 4- 0.95 4- 1.58 — 14 3 6.6 — 1 52. 1 — 0.4 1»S3 APRIL 19 Zero corr. = + 1 44". 6. Venus . 1 41 45.2 3 31 50.39 4- 19 24 35. 8 — 0 32. 1 — 1.2 Sirius . 4 47 51.6 6 38 27. 36 — 2 54. 44 4- 1.10 4- 1.67 — 16 25 45. 8 2 3.4 — 0.5 Procyon . 5 40 8. 3 7 30 52.65 2 54. 41 — o.ss — 0.87 4- 5 45 9. 2 0 53. 4 — 1.5 78 /3 Geminorum 5 44 12.5 7 34 57.52 2 54.41 2.04 4- 0. 79 4- 28 30 48. 0 21.2 4- 1.5 A) 43 y Caucri . . 6 42 45.5 8 33 40. 14 2 54.41 1.53 — 0.98 + 22 13 1.6 28.7 — 0.5 i) 47 6 " . . 6 44 23.4 8 35 18. 31 2 54.41 1.28 — 1.32 4- 18 55 13.8 33.0 — 1.3 j) 413 Mayer. 7 7 39 23. 8 9 30 27. 74 2 54. ,35 0.95 — 1.62 4- 14 15 50.8 39.4 — 2.0 14 o Leonis - 41 30.6 32 34. 89 2 54. 35 0.72 — 4.29 + 10 51 10.0 44.8 — 1.9 8 44 46.7 35 51.53 2 54. 35 1.70 — 0.54 4- 24 26 35. 0 26.0 4- 0. 1 7 46 54.7 37 59. B8 2 54. 35 1.72 — 0.49 4- 24 37 12.6 4-0.2 h) 8 49 41.5 40 47. 14 2 54. 35 1.79 — 0.24 4- 25 32 25. 7 24.6 4-0.6 22 g Leonis - 6.5 51 24.2 42 30. 12 2 54. 34 1.76 — 0.28 4- 25 23 33. 7 24.9 4- 0.5 423 Mayer . . 8.9 54 28.2 45 34.62 2 54. 34 0.60 — 1.68 + 94 25. 4 47.8 - 1.8 10 Sextantis . 8 56 48.2 47 55.00 2 54. 34 0.66 — 3.48 4- 9 56 10. 0 46.3 — 1.8 9 7 58 56. 1 50 3.25 2 51. 34 0.80 — 4.27 4- 11 58 3.0 43.0 — 2.0 9 8 3 37.3 54 4.',.-.".' 2 54. 34 0.61 — 1.82 4- 9 15 14.0 47.4 -1.8 8 6 46.7 9 57 55. 14 2 54. 34 0.92 — 1.67 4- 13 48 55. 5 40.2 — 2.0 437 Mayer . . 7 14 20.4 10 5 30.08 2 54.33 1.53 — 0.98 4- 22 13 13.0 28.7 — 0.5 1) 439 " . . 16 13.7 7 23.69 2 54. 33 1.28 — 1.32 4- 18 47 37. 6 33. 3 — 1.3 41 y Leonis . 19 47. 1 10 57.67 2 54. 33 1.44 — 1.15 4- 20 54 40.2 30.3 -0.8 445 Mayer . 22 35.6 13 46.63 2 54. 33 0.66 1— 3.64 4-10 2 1.0 46.1 -1.8 446 " . . 24 39.7 15 51.07 2 54. 33 — 0.77 — 4.76 4- 11 39 41.3 0 43.4 — 2.0 7 27 5.9 18 17.67 2 54. 33 4- 0.35 I4- 1.78 — 5 20 15. 0 1 19. 1 — 0.5 30 Sextantis . 6 30 55.7 22 8.10 2 54. 32 — 0.03 4- 0.22 4- 0 27 24.2 1 4.3 — 0.8 m) 11 33 47. 0 24 59. 87 2 54. 32 0.54 — 1.41 4- 810 45.0 0 49. 1 — 1.7 48 Leonis . . 35 13.2 26 26. 30 2 54. 32 0.53 — 1.38 4- 8 2 55. 0 49.3 — 1.7 10 41 1.3 32 15.35 2 54. 32 1.36 — 1.23 + 19 57 58.0 31.6 — 1.1 52 k " . . 7 46 38.6 37 53.57 2 54. 32 1.03 — 1.54 14- 15 18 57.9 38.0 — 1.9 8 50 18.9 41 34.47 2 54. 31 1.90 [4- 0.12 |4- 26 45 50.0 23.2 4- 1.0 7.8 53 25. 4 44 41.48 2 54. 31 1.94 4- 0. 33 4- 27 20 8. 0 22.6 4- LI 48 Leonis Mm. 7 54 35.2 45 51.49 2 54.31 1.88 + 0.06 4- 20 37 4.2 23.4 4- 0.9 50 7.8 56 27. 4 47 43.99 2 54. 31 1.88 4- 0.06 4- 26 37 53. 3 23.4 4- 0.9 8 8 58 41.9 49 58.86 2 54. 31 1.42 — 1.17 4- 20 45 29. 4 30.7 - 0.9 59 c Leonis - . 9 1 9.8 10 52 27. 17 — 2 54. 31 — 0.48 — 1.21 4- 7 14 50.0 — 0 50.8 -1.6 a g assumed as 65° 53' ; not 65° 52'. e ^ assumed as 72° 54' 35" ; not 72° 54' 25", j Div. assumed as 31 1 4 5; not 31 14 13. b g assumed as 46° 15' 50" ; not 48° 15' 20". and Div. ass imed as 77125; not 77 12 3. k g assumed as 23° 18' not 23° 13'. c flliu. assumed as 20m ; not 1! m. f Miu. assumed] 83m. und4w.; nut 2m. :uirl3m. 1 Div. assumed as 32 1 0 ; not 32 5 0. d Transits too discorda at to be ised. g g assumed as h aud i Hour ass )7°4.v 39".5; not 67° 45' 19".5. m g assumed as 40 1" umed as 6b. ; not 5h. 20" | not 40° I 9' 50". (55) 56 GOULD REDUCTION OF D AGELET S OBSERVATIONS. 17S3 APRI1L, 19— Continued Ze ■0 corr. = + 1' 44". It. Name Mag. T App. sir], time Clock corr. n tan rJ >l C-f Refr. ; ii. .1 ., « ii' l!i", and Div. assumed as 35 6 1 ; not 35 5 15. corded over T.s l an d 11. Div. assumed as ii] :. 13; in t 61 15 13. (1 £ assumed as 3] ft ;not31°52'. g T. II assumed as 29m. 3 2s. : nnt 29m. -'lis., and c Divi assumed as 82011; not 8211-0: T. Ill assumed asS Clock corr. r tan (5 Rel'r. «) 4) 12 d Bootis . 1-1 " . Arctiirus 18 Bootis . 22 / " . 25 p » . 28 a " . 0 29 - 34 d) 37 f 0 43 V /) 46 i 27 fl Libra . 6.7 5 G.7 6 7 h m s 11 52 38.9 11 59 -'7.11 12 3 47. 1 6 50.2 9 2.0 12 2.1 16 37.3 19 36. 8 25 40.7 ■.'- 24.7 31 21.7 33 44.6 37 1.3 44 33.5 48 33.7 51 2.7 52 27. 4 57 37.8 12 58 16.3 13 2 8.9 13 8 23.2 13 52 17.56 13 59 6.78 14 3 27. 59 6 37.21 8 43. 35 11 43.94 16 19.89 19 19.88 25 24.78 28 9.23 31 6.71 33 30. 00 36 50.25 44 20.68 48 21.54 50 50. 95 52 15.88 57 26. 53 5. 74 .->.-■. '.*■- 14. 30 I I 5H 15 1 15 8 2 52. 7 1 2 52. 7 1 2 52.71 2 52.71 2 52.71 2 52.71 2 52.70 2 52.70 2 52. 70 2 52. 70 2 52. 70 2 52.70 2 52.70 2 52.70 2 52.011 2 52. 09 2 52.69 2 52.00 2 52.00 2 52. 69 2 52. 69 s 0.24 1.20 1.81 0. 92 1.37 0.02 1 . 83 1.36 2. 25 2. 19 1.28 1. 15 1.92 1.35 2.21 1.82 1.80 1.96 1.94 — 1.89 + 0.55 0. 39 1.39 o.oo 1.65 1.21 1 . 65 0. 03 1.22 (- 1.33 1.27 1.30 1.42 +- 0.30 — 1.23 4 1.30 0.06 0.14 f 0.53 -)- 0.48 + 0.24 + 1.87 + 3 43 + 17 59 + 26 6 + 13 57 + 20 17 + 13 59 + 26 18 + 20 11 4 31 18 + 30 40 -(- 19 13 + 17 20 + 27 25 + 19 59 4 30 55 + 26 10 25 53 + 27 54 -f 27 46 4 27 6 — 8 31 15.0 20.2 4.2 50.3 45. 5 36. 8 13.8 18.8 17.2 8.5 45.0 11.2 58.4 12. 2 35.' 0 38.0 58.0 43.0 35. 0 58.0 40. 6 0 57. 6 34.4 24.1 40. 1 31.3 40.0 23.9 31.4 18.2 18.9 32.7 35. 2 22. 5 31.7 18.6 24.0 24.3 22.0 22. I 0 22. 9 1 29.6 — 1.3 — 1.5 + 0.7 — 2.0 — 1.1 — 2.0 + 0.7 — 1. 1 + 2. 3 + 2.1 1.3 1.7 1.1 1.1 2.2 f 0.7 4-0.7 4 1.3 4 1.3 4 i.o — 0.4 1JS3 APRIL 25 Zero corr. = + 1' 40".6. g) 44 Leonis . A) 440 Mayer . 46 ( Leonis - 40 Leonis Min. 42 i) 17 UrsseMaj. . 51 J) Leonis . 68 H " . . 53 j Ursa> Maj. . 56 57 90 Leonis . 59 Ursse Mai. . 61 " . 62 Leonis - 3 v Virginia . 6 A k) 8 jr Virginis 9o " . I) lis " . 51 0 " . 56 " . 61 " . 7 8.9 8 5.6 7 7 7.8 7 8.9 8.9 5 7 8 1 5 8 11 15 19 21 35 40 40 45 48 50 54 55 9 4 5 1J 14 17 20 22 25 28 31 34 37 42 9 46 10 46 50 53 10 56 56.6 18.4 42.3 58. 4 14.7 9.3 48.8 17.9 25.5 38. 2 9.0 20.6 32. 6 32.5 47.7 50.4 48.3 17. 1 20. 3 39. 6 29. 7 1.4 35.8 52.2 11.4 47.7 29. 7 36.5 2.6 49.2 20.5 58.8 41.2 31.6 10 16 43.57 20 5.93 23 30.39 26 47.03 30 3.87 33 59. 11 36 39. 05 50 10. 37 55 18.81 10 55 31.55 11 0 3. 09 3 15.21 5 27. 56 9 ■-'-'. 12 io 4::. 51 13 40.71 19 45.59 20 14.47 26 18.66 29 38.50 32 29. 07 35 1.19 37 36.01 40 52.95 43 12.53 46 40. 42 49 31.87 52 39. 18 11 57 6.01 12 1 53.39 13 1 34.47 6 13.53 8 56. 37 13 11 47.23 50.63 50. 63 50. 03 50. 63 50. 63 50. 62 50.62 2 50. 62 2 50.01 2 50. 61 2 50.61 2 50. 01 50.01 50.61 50.61 50.01 50.01 50. 61 : 50.60 2 50. 60 2 50. 60 2 50. On 2 5O.0U 2 50. On 50. 60 50.011 50. 60 511.00 50. 50 50. 59 50. 57 50.57 50. 57 — 2 50. 57 — 0.63 l.oi 1.00 0.21 0.99 1.91 2.28 3.27 3.02 3.02 1.78 1.02 1 . 46 2.36 2.48 3.64 3. 13 3.14 1.19 3.68 2.01 2.39 0.51 0.41 0.85 0.62 0.52 0.51 0.75 - 0.45 4- 0.28 0.60 o.Ol + 0.65 3.31 1.53 - 1.56 — 0. 33 — 1.56 + 0. 36 + 1.38 4 1.39 4- 1.29 4 1.29 — 0.16 — 1.52 — 1.05 4 1.40 + 1.39 + 1.85 4- 1.33 + 1.33 — 1.40 4 1.91 4- 1.32 4 1.40 — 1.31 - 1.01 1.79 2.56 1.35 - 1.33 — 3.44 — 1.14 + 1.64 4- 1.84 + 1.82 4 1.79 + 9 + 15 4 15 4 3 + 15 + 27 4 31 + 41 4 39 4- 39 4 25 4- 15 + 21 4 32 4 33 44 40 f 40 4 17 4 44 4 35 4 32 4 ' + 6 4 12 - 9 8 51 50.0 25 44. 2 13 33.4 18 25. 0 7 44.5 26 14.8 47 53. 4 33 20. I 22 52. 6 23 20. 0 48 26. 0 33 27. 4 41 16.4 43 22. 5 58 58. 8 38 32.6 38 20.0 30 12.2 58 28. 3 47 54.2 23 59. 6 56 30.0 43 39. 7 22 54. 2 59 34.6 37 56.2 10 5.0 48 25. 9 55 11.6 59 52. 8 23 8.2 13 13. 1 24 11.4 9 46.8 - 0 40. 8 37.7 38 5 38. 5 22. 6 17.7 7.4 9.6 9.6 24. 5 37.9 29.6 16.7 15.3 4.2 8.5 8.5 31. 5 4.0 13.8 16.4 50.3 52.7 41.7 47.1 49.9 50.3 46.8 0 51.7 1 17.2 1 32.6 1 33.2 1 36.1 1.8 1.9 - 1.9 — 1.2 — 1.9 4 LI 4 2.5 4 4. 4 4 3. 9 4 3.9 0.6 - 1.8 o.O f 2.7 4- 2.9 4-5.0 4 4.1 4-4.2 - 1.5 4- 5.0 4 3.1 4 2.7 — 1.7 — 1.5 — 2.0 1.8 1.7 1.7 1.8 1.6 0.6 0.4 0.4 0.4 a Div. assumed as 30 14 11 ; nut 30 14 13. b g assumed as 82° 32' 50" ; not 513 33' 20". c Div. assumed as 31 9 9 : not 3 0 9. d ? assumed as 23^51' 53 e T. I assumed as 37s. 5; not 47s. 5. / Hour assumed as 13; not 12: and Div. aH- i sumed us 23 ; not 33. j g Div. assumed as 35; not 33: and T. Ill as k 2m. 20s. ; not 2m. 40s. I h '( HSBumed :is 33° 25' 26" : not 33° 25' 40": and Hi\. assumed as 35 10 0; not 35 m B. Div. assumed as 7; not. 8. i assumed as 38° 59' 15" ; not 38° 59' 45 .' assumed as 10° 41' 0"; not 40° 56' 0". T. II assumed as 46m. ; not 49m. ew) 58 GOULD REDUCTION OP D AGELET S OBSERVATIONS. 1783 APRIL, 25— Contiuurd Zero corr. = + 1' 40". 6. Name Mag. T App. sid. time Clock corr. n tau 6 1 f-oi Eefr. ?' h vi s h m s m s s s O ' ' / // II 8 11 0 6.4 13 15 22.62 — 2 50. 57 + 0.63 + 1.80 — 9 44 16.0 — 1 34.5 — 0.4 67 a Virginia 1 20.8 16 37.22 2 50. 57 0.65 + 1.79 — 10 1 38.4 1 35.6 — 0.4 73 " . . 7 54.5 23 12.02 2 50.57 1.16 + 1.59 — 17 35 51.6 2 11.9 — 0.6 7 io as. 8 25 46. 74 2 50. 56 + 0.49 + 1.88 — 7 30 16.6 1 26.8 — 0.5 7 14 18.2 29 36.78 2 50. 56 — 0. 23 — 0.36 + 3 28 55. 0 0 58.7 — 1.2 84 o " . . 19 44.3 35 3. 78 2 50. 56 — 0. 30 — 0.58 + 4 37 41.7 0 56.3 — 1.4 7 23 16.7 38 36.76 2 50. 56 + 0.56 + 1.81 — 8 37 13.2 1 30.5 — 0.4 a) 6.7 27 5.2 42 25.88 2 50.56 — 0. 42 — 1.05 + 6 33 54. 0 0 52.6 — 1.6 7.8 31 2.7 46 24. 03 2 50.. Ml 0.98 — 1.58 + 14 53 25.0 39.1 — 1.9 h) 8 33 44. 3 49 6.07 2 50.56 1.12 — 1.44 + 16 56 1.4 36.1 — 1.7 7 43 41.2 13 59 4. 60 2 50. 55 — 1. 19 — 1.43 + 17 59 24.4 0 34.7 — 1.5 c) 8 47 3.6 14 2 27.56 2 50.55 + 0.32 + 1.73 — 4 57 1.0 1 20.0 — 0.5 8 47 57.9 3 22.01 2 50. 55 0.33 + 1.75 — 56 20. 0 19.6 — 0.5 d) 8 50 30. 0 5 54.53 2 50. 55 0.12 + 1.06 — 4 56 21 . 0 20. 4 — 0.5 99 i 'S irjrinis . 52 5.1 7 29.90 2 50. 55 0.32 + 1.73 — 4 57 59. 3 1 19.3 — 0.5 •) 6 54 4. 8 9 29.94 2 50. 55 1.17 + 1.58 — 17 41 43.8 2 12.9 — 0.6 2 Librae . . 7.8 11 59 11.0 14 36.95 2 50.55 0. 70 + 1.75 — 10 43 4.0 1 38.5 — 0.3 571 Mayer . 7.8 12 0 26.6 • 15 52.76 2 50. 55 + 0.69 + 1.74 — 10 40 45. 8 1 38.5 — 0.3 25 p Bootis . . 9 55.2 25 22.92 2 50.54 _ 2.25 + 1.33 + 31 18 10.7 0 18.4 + 2.3 8.7 10 22.4 25 50. 19 2 50. 54 2.23 + 1.32 + 31 11 53.0 18.5 + 2.3 28 o- " . . 12 39. 8 28 7.97 2 50.54 2.18 + 1.27 + 30 40 11. 2 19.1 + 2.1 6.7 15 35.1 31 3. 75 2 50.54 1.28 — 1.30 + 19 13 42. 4 3:;. 0 — 1.3 29 n " 17 58.6 33 27. 63 2 50.54 1.14 — 1.42 + 17 20 6.0 35.6 — 1.7 34 " - . 6 21 18.5 30 48.08 2 50. 54 1.91 + 0.36 + 27 25 57.4 22.8 + 1-1 7.8 24 56. 4 40 26. 58 2 50. 54 1.33 — 1.23 + 19 56 36. 4 32.1 — 1.1 6.7 28 1.3 43 31.99 2 50.54 2.08 -|- 1.10 + 29 29 44. 8 20.4 + 1-7 7 31 0.8 46 31.98 2 50. 54 1.39 — 1.17 + 20 45 111. 9 31.0 — 0.8 6 34 28.2 49 59. 95 2 50.54 1.14 — 1 42 + 17 14 55.6 35.7 — 1.7 /) 6.7 38 31.7 54 4. 18 2 50. 53 1.55 — 0.87 + 22 53 24. 2 28.4 — 0.2 41 6) " . . 39 58.4 55 31. 05 2 50. 53 1.78 — 0. 15 + 25 511 56.8 24.7 + 0.6 43 V " - - 42 30.3 14 58 3. 37 2 50. 53 1.94 + 0.47 + 27 46 38. 0 22. 4 + 1-2 45 c " 45 7.5 15 0 41.00 2 50. 53 1.77 — 0.19 + 25 41 52.2 24.9 + 0. 0 g) 7 46 29. 6 2 3.20 2 50.53 1.79 — 0. 13 + 25 55 22.0 24.6 + 0.7 8 49 6.6 4 4H.71 2 50. 53 1.40 — 1.16 + 20 51 3. 1 3(1.9 — 0. B i»X " - - 6 52 43. 9 8 18.65 2 50. 53 2. 12 + 1.18 + 29 57 9.2 0 19.9 + 1.9 6 Serpentis . 6 12 57 17. 3 12 52.80 2 50. 53 o!io — 0. 01 + 1 30 8.2 1 2.9 — 0.9 A) 8 13 1 48.5 17 24.73 2 50. 53 0.77 — 4.57 + 11 45 28.4 0 13.9 — 2.0 9 " . . 7.6 3 3.0 18 39. 43 2 50. 53 1.06 — 1.48 + 16 10 50.8 37.2 — 1.8 7 6 32. 0 22 9.00 2 50.53 1.13 — 1.42 + 17 7 34.8 35.9 — 1.7 7 9 28. 0 25 5. 48 2 50. 52 1.10 — 1.45 + 16 46 49. 3 36.4 — 1.7 18 r1 " . . 6.7 10 23.0 26 0. 63 2 50.52 1.10 — 1.4.", + 16 44 5.4 36.5 — 1.7 7.8 15 16.2 30 54. 63 2 50.52 2. 19 + 1.28 -4- 30 41 35.0 19.1 + 2.1 6.7 17 41.7 33 20. 53 2 50. 52 2.62 + 1.32 + 35 21 48. 4 14.0 + 3.2 8 y Cor. Bor. . 20 53. 0 36 32. 35 2 50. 52 1.87 + 0. 17 + 26 58 2.4 23.3 + 1.0 28 j3 Serpentis - 23 26. 0 39 5.77 2 50.52 1.06 — 1.49 + 10 5 28.0 37.4 — 1.8 35 k " - - 5.6 26 13.2 41 53.43 2 50. 52 1.25 — 1.32 + 18 48 1. 4 33.7 — 1.3 6.7 30 20. 7 46 1.61 2 50. 52 0.91 — 1.67 + 13 52 2.3 40.7 — 2.0 41 y " . . 33 40. 0 49 21.46 2 50.52 1.08 — 1.47 + 16 21 35. 2 37.1 — 1.8 6.7 38 9.4 53 51.61 2 50. 52 2.80 + 1.27 + 37 14 15.6 12.0 + 3.5 7.8 41 17.6 15 57 0.33 2 50. 51 1.22 — 1.35 4- 18 23 20. 0 34.2 — 1.5 7 44 30.1 16 0 13.36 2 50. 51 2.38 + 1.40 + 32 49 1.6 16.8 + 2.7 7.8 47 45.3 3 29. 09 2 50.51 3.22 + 1.37 + 41 ID 4H.5 7.8 — 4.3 6 51 2. 3 6 46. 63 2 50. 51 •J. 70 + 1.28 -f- 36 57 5H.0 12.2 + 3. 5 17 a Cor. Bor. . 53 42. 1 9 26.87 2 50. 51 ■j.:>; + 1.37 + 34 23 18.8 15.1 + 2.9 7 56 27. 4 12 12.62 2 50. 51 2.33 + 1.39 + 32 17 58. 6 17.3 + 2.5 10 y Herculis - 13 59 30.5 15 16.22 2 50. 51 1.31 — 1.28 -J- 19 39 7. 1 32.6 — 1.2 14 u " - - 14 2 33.2 16 18 19.42 — 2 50.51 — 0.95 — 1.61 + 14 31 31.6 — 0 39. 8 — 2.0 a g assumed as 42° 17' not 42° 47'. d g assumed as 53° ; not 50°. g £ assumed as 22° ; not 23°: and T. I rejected. 6 jj assumed as 31° 55 4"; no1 31 54' 44": e T. Ill assume d as 54m. 29s.; not 54m. 39s. h g assumed as 37D; no t 35°. and Div. assumed is 34 0 IS . not 34 0 10. / Transits ovei Ts. II and 11 I assumed as c £ assumed as 53° 48' 6" ; uot . 3° 46' 8". recorded ov r Ts. I and II. (58) GOULD REDUCTION OF D AGELET S OBSERVATIONS. 59 17S3 APRIL 30 Zero corr. = + 1 45". 6. Name Mag. T App. Bid. time Clock eorr. 11 tan 6 7 C—

; i nt :(4. 5:1 I l'l's;! Mi loris. e l< Lssumed as 8° ; not 7°. c Div. assumed as 28 15 9 ; not 2 !15C. : Div. assumed ; 8 8 8 12 ; not 8 1 12. GOULD — REDUCTION OF D AGELET S OBSERVATIONS. 61 • 1TS3 APRIL 27— Continued Zero corr, I 1 1 Name Mag. T A pp. sid. time Clock corr. n tan 6 '/ :-o Relr. '/' // III s Ii in s in a s s O ' Ii / // 11 40 ■ ' Virginia . 10 22 50.7 12 4:. ;".:'.. '.T. — 2 49.nl + 0.54 -t- 1.87 - - 21 53.8 — 1 29.3 — 0.5 4:i ci ," . . 24 "JO. 4 47 52.92 2 49.Ul — n.29 — 0.56 + 4 33 51.2 n 56 l — 1.4 7.6 27 16.ii r.ii 19.95 ■J 111. i H + n. 11 4 c.O- — 1 44 21.11 1 in. 1 — 0.7 46 " . . 29 11.8 52 L6.07 •J 49.00 li. 14 + 1. 12 — 2 12 35.9 11.2 — 0.7 48 " . . 32 20. 5 12 55 34.31 2 49.1 H 0.16 '-j- 1.2H — 2 30 15.2 11.9 — 0.7 6 36 58..3 13 o ::. 85 2 49. (hi n.50 +1.88 — 7 49 31.9 27.4 — 0.5 «) 53 " . . 5 40 14.7 :; 20.78 2 49.IKI n.98 + 1.61 — 15 1 19.6 57.11 - 0.5 56 7 43 5. 8 6 12.35 2 4.«. 99 0.6H + 1.84 — 9 13 12.1 :;•.'. 2 — 0.4 6.7 45 47.4 8 54.39 2 48. W 0.61 + 1.82 — 9 24 14.0 32. 8 — 0.4 62 " . . 6.7 1- 38.8 11 46.26 2 48.99 0.66 4 1.79 — 10 9 54.8 35. 6 — 0. 4 65 " . . 51 46. * 14 54.78 2 48. 99 0.24 + 1.53 — 3 47 4(1.3 15.4 — 0.6 06 " . . 6.5 10 52 57.6 11. 5.77 2 48. 99 0. 26 + 1.58 — 4 2 6. 3 16.1 — 0.0 9 11 0 4.2 •„>:; 13.54 2 48.98 0.59 + 1.84 — 9 8 25. 0 31.9 — 0.4 76 A " . . 1 1'.'. 7 24 22.23 2 48. 98 + 0.58 + 1.85 — 92 51.6 31.5 — 0.4 6.7 4 51.2 28 1.33 2 48. 98 — 0.01 -(- 0.30 4- 0 10 24.4 1 5.5 — 0.8 7 - I1.'. 1 31 29.80 2 48. 98 1.28 — 1.28 + 19 21 9. 6 (1 32.7 — 1.2 I Bootis . 6.7 lit 1.3 33 12.28 2 48.98 1.40 — 1.13 + 21 2 11.8 3H.5 — 0.8 L3 11.7 36 23.20 2 48.97 1.61 — 0.70 -j- 23 46 36.11 27.(1 n.ii 1 - " . . 16 38. 7 39 50.77 2 48.97 1.22 — 1.34 4- 18 31 21.0 33.8 — 1.4 7 " 22 31.7 45 44.74 2 48. 97 1.26 — 1.31 4- 18 59 11.6 33.2 — 1.3 8, " . . 24 1.6 47 14.88 2 4^. 97 1.29 — 1.27 4 19 28 7.H 3.2. 5 — 1.2 9 " . . 26 1-. :: 49 31.96 2 48. 97 1 . 98 + 0.79 4 2- 32 14.3 21.4 + 1.5 10 e " . . 7 28 8.5 51 22.46 2 48.96 1.53 — 0.89 4- 22 44 17.0 ■J-.:: — H.3 11 " . . 30 58.2 54 l-J. 63 2 48.96 1.98 ;+ 0.74 4 28 21 55.2 21.5 4- 1.4 8 33 16.0 13 56 30.8] 2 48.96 1.98 + 0.79 4- 28 32 6.2 21.4 4- 1.5 7.8 36 56.7 14 0 12.12 2 48.96 2.64 + 1.31 4 :::> 17 25.6 13.4 + 3.3 12 d " . . 40 7.7 3 23. 64 2 48.96 1.78 — 0.08 4- 26 6 2.8 24.1 + 0.7 14 " . . 43 16.5 6 32.96 2 48.96 0.90 — 1.65 + 13 57 49.6 4H.3 — 2.0 Arcturus . 45 2:!.:! 8 4H. 11 2 48. o:, 1.35 — 1.21 4- 20 17 44. 5 31.5 — 1.0 18 Bootis . . 4* 2::. ii 11 411.311 2 48. 95 0.91 — 1.65 + 13 59 35. 7 4H.2 — 2.0 7.8 52 16.6 15 34.54 2 48. 'X, 2.14 + 1.23 4- 30 20 3H.6 19.3 4- 2. 0 22/ " . . 55 57. 3 19 15.84 2 48. 95 1.35 — 1.22 -j- 20 11 15.5 31.6 — 1.1 '<) 7 11 58 37.2 21 56.18 2 48.95 1.84 + n. 12 4- 26 48 15.4 23.4 4- 1.0 c) 26 12 2 14.7 25 34. 28 2 48. 94 1.56 — 0. 82 4 23 11 59.0 27.7 — 9.2 7 5 52. 2 29 12.38 2 48. 94 1.64 — 0.60 -j- 24 10 40.0 26.5 11.11 6 7 42.2 31 2. 68 2 48. 94 1 . 28 — 1.30 4- 19 13 40.0 32.9 — 1.3 6 o 54.2 33 15.04 2 48. 94 0.94 — 1.62 4 14 27 12.5 39.6 — 2.11 30 f Bootis . . 10 20. 4 33 41.30 2 48. 94 0.95 — 1.60 4- 14 38 50. 1 39.3 — 1.9 35 o " . . 14 39.7 38 1. 30 2 48. 93 1.17 — 1.40 + 17 52 Kl.9 34.8 — 1.5 d) 7 15 18. 1 38 39.81 2 48.93 1.16 — 1.40 + 17 41 55.0 35.0 — 1.5 6.7 23 3.8 46 26. 78 2 48. 93 1.33 — 1.2:: 4- 20 0 44.4 0 31.8 — 1.1 1 Serpentis . 6 25 54.2 49 17.64 2 48.92 0. 94 + 0.16 4- 0 42 1 3. 6 1 4. 5 — 0.9 2 6.7 30 10.2 53 34. 34 2 48. 9-.' 0.04 + (1. 16 4- 0 42 51.9 1 4. 5 — 0.9 7.8 34 7.4 14 57 32.19 2 48.92 1.38 — 0.18 4- 20 411 26.(1 0 31.0 — 0.9 45 c Bootis - 37 14.4 15 0 39.70 2 48. 92 1.76 — 0.19 -j- 25 41 511.6 24.8 + 0.6 46 " . . 38 36.4 2 1.92 2 48. 92 1.78 — 0.13 + 25 55 18.8 84.4 + 9.7 6.7 45 44. 1 9 111.79 2 48.91 3. 50 + 1.66 4- 43 49 34. 0 5.1 4-4.9 7 50 20.2 13 47.64 2 48. 91 3.83 + 2. 53 4- 46 22 54. 9 2.5 4-5.3 <0 8 52 59. 1 16 26. OS 2 48.91 3.83 + 2.54 4- 46 25 8.6 2.5 4-5.3 8 12 58 22. 2 21 50.96 2 4J.9(i 3.61 4- 1.87 4- 44 44 29. 9 4. 1 4- 5. 1 6 13 2 31.2 26 0. 64 2 48.90 2.78 + 1.27 + 37 20 3.3 11.8 4-3.5 5 a Cor. Bor. . 4 53.5 28 23. 33 2 48. 90 1.90 + 0.35 4- 27 25 38.5 22.7 4 i-i 8 11 3.0 34 33.84 2 48. 90 0.54 — 1.50 4- 8 30 21.(1 49.0 — 1.8 24 a Serpentis . 12 56.7 36 27. 86 2 48. 89 0.46 — 1. 17 + 7 6 4.2 51.4 — 1.6 28/3 " . . 15 32.7 39 4. 29 2 48. 89 1.06 — 1.49 4- 16 5 24. 3 37.2 — 1.8 7 20 3. 2 43 35.53 2 48. 89 1.04 — 1.50 4- 15 46 54.6 37.8 — 1.8 7 22 29. 0 46 1.73 2 48.89 1.18 — 1.38 4- 18 2 14.6 34.6 — 1.5 6 25 18. 1 48 51.29 2 48.89 1.28 — 1.29 + 19 14 4(1.8 33. 0 1 — 1.3 13 e Cor. Bor. . 27 55.8 .M 29.42 2 48. 89 1.90 4- 0. 38 4- 27 29 21.6 22.7 4- 1.1 7 34 39.0 15 58 13.72 2 48. " 2.76 + 1.27 + 37 12 29. 4 12.0 4- 3.5 /) 48 Serpentis . 40 57. 6 16 4 33.36 2 48. 88 1.12 — 1.42 4- 17 12 57.8 35.7 — 1.7 7.8 46 36.6 16 10 13.29 2 48. 87 1.28 — 1.28 + 19 22 14.3 32.8 — 1.3 7 13 31 27.9 15 55 2. in — 2 48. 88 — 2.30 + 1.39 + 32 9 40. 0 — 0 17.4 4-2.5 a Div. readings rejectee - and T III ;i^umed c Div. assumed a s 27 5 12 ; not 2 7 4 12. t T 41 assumed as 53m 32s.; not 53m 34s. tan. 38s.5; not 41 in. 33s.5 d g assumed as 3 1 9' HI"; not 3 L° 9' 20". / Di v*. assumed as 33 11 14 i not 33 11 15. 6 Div. assumed as 22 2 - 8 ; not 2 J 2 38. (61) 62 GOULD — REDUCTION OF D AGELET S OBSERVATIONS. 17S3 APRIL 97— Continued Zero corr. = + 1' 42".8.. Name. Mag. T App. sid. time Clock corr. n tan ri q i—

ro corr. =4-1' 41".5. Shins . 4 12 21.8 6 38 20. 73 — 2 48. 54 + 1.07 + 1.07 — 16 25 40. 4 — 2 2. 8 — 0.5 Proeyon - 5 4 38.6 7 30 46. J2 2 48.50 — 0.36 — ii.-; + 5 45 11.2 0 53. 1 — 1.5 78 fi Geminorum 5 8 43.4 7 34 51.59 2 48.50 1 97 + 0.79 4 28 30 46. 6 21.1 4 1.5 ] k Leonis . 6 48 25.7 9 14 50. 27 2 48. 43 1.86 + 0.24 4 27 5 2. 1 22. 8 4 1-0 14 o " . . 7 5 57.5 32 24. 95 2 48. 42 0.70 — 4.29 4 in 51 III. 2 44.5 — 1.9 24 fi " . . -j- 26 59 51.2 22. 8 4 i.o 17 Leon. Min. 6 20 6.3 40 30.07 2 48. 41 2.39 + 1.40 4- 33 22 50. 2 15.8 4 2.7 29 7r Leonis . 25 5.4 51 35.99 2 48. 1 1 0. 58 — 1.67 + 9 3 37. 2 47.4 — 1.8 21 Leon. Min. 30 54. 6 57 26.15 2 48. 4ii 2. 66 + 1.30 -j- 36 16 111. 0 12.7 + 3.3 30 j) Leonis . 31 49.6 58 21.30 2 48. in 1. ir. — 1.40 4 17 47 35.2 34.3 — 1.5 Regulos . :::; 8.6 9 59 40.52 2 48. 411 0. 84 — 1.79 4 13 0 5.6 41.3 — 2.0 22 Leon. Min. 6.7 38 55. 2 10 5 28.07 2 48. 39 2.31 + 1.39 4 32 30 49. 5 10.7 4- 2. 6 23 " . . 5.6 40 10.5 6 43.57 2 48.39 2.13 + 1.24 4 30 21 39.5 19. 1 + 2.0 24 " . . 6 4- 29 44 16.0 19.8 + 1.8 25 " . . 44 18.7 10 52. 45 2 48. 39 3. 37 + 1.50 + 42 54 19.4 5.9 + 4.7 34 a Ursse Maj. 45 38.7 12 12.67 2 4-. 39 3.34 + 1.47 4 42 3,3 28. 4 6.3 4 4.6 6.5 45 31.0 12 4.95 2 48.39 3.31 + 1.45 4 42 17 53.8 6.6 4 4.5 7 49 31.8 16 0.41 2 4.-'. 39 2.43 + 1.39 4 33 49 53. 8 15. 3 + 2.9 6 54 18.6 20 53. 99 2 4s. 39 2.77 + 1.27 4 37 21 27. 4 11.6 4-3.5 «) 5.6 7 56 47.8 23 23. 60 2 48. 38 3.21 + 1.39 -j- 41 30 33.7 7.4 4-4.4 8 8 o 21.2 26 57. 58 2 48. 38 3.98 + 2.92 + 47 38 -j:,. 6 1.2 4-5.5 7 3 21.2 29 5,-. I '7 2 48.36 4.03 + 3.00 4- 47 56 15.0 0.9 4- 5. 5 6 6 13.4 32 fin. 74 2 48. 38 •J. 34 + 1.40 4- 32 48 9. 0 10.5 4 2. 7 42 Leon. Min. 6 9 59.0 36 36.96 2 48. 38 + 1.38 + 31 47 48.0 17.5 4-2.4 7 10 1.0 36 38.96 2 48.38 2. 25 4 1.37 4 31 44 20.0 17.5 4-2.4 10 :;::.■_> 37 11.25 2 48. 38 2. 25 + 1.38 4 31 47 23. 0 17.5 4 2.4 46 " . . 4.5 17 -JO. 2 4:: 59.36 2 48. 37 2.57 + 1.32 -j- 35 21 15. 2 13.7 4 3.2 h) 47 " . . 19 3.8 45 43.24 2 48. 37 2.56 + 1.33 4 :::. 9 49.0 13.9 4 3.1 6.7 23 35. 1 50 15.28 2 48. 37 2.76 + 1.27 4 37 13 43.6 11.7 4-3.5 28 20.0 10 55 0. 96 2 48. 36 3.H4 + 1.31 4- 40 0 23. 8 8. 9 4 4.1 c) 53 f Ursse. Maj. 42 42.5 1 1 9 25. 82 2 48. :;■". 2.34 + 1.40 4 32 43 17.8 10.0 4- 2.0 7 43 57.7 10 41.22 2 48.35 2.45 + 1.39 -j- 33 58 54. 0 15.2 + 2.9 7 46 58.7 13 42.7-,' 2 48.35 3.20 4- 1.38 + 41 20 4.6 7.0 4- 4.3 8.9 51 48.8 IS 33.62 2 48. ::r, 3.95 + 2. 88 4 47 37 38.6 1.4 4-5.4 7 54 51.6 21 36. 93 2 48. 3:, 3. 59 + 1.87 4 44 41 211.6 4. 1 4-5.0 8 8 57 :;::. u 24 IS. 77 2 48. 34 2. 56 + 1.33 -j- 35 13 18.8 13.9 4 3.1 6 9 0 56.2 27 42.53 2 48.34 2. 01 ■ + 0.95 + 28 57 19. 8 2H.7 4 1.6 7 1 53.2 28 39. 69 2 48.34 2.01 + 0.95 + 28 57 2.0 20. 7 4 1.6 62 Ursse Maj. 6 18.8 33 6.02 2 48.34 2.35 + 1.40 4- 32 55 13.2 16.3 4-2.7 7 8 11.1 34 58.63 2 48.34 2. 35 + 1.40 4- 32 56 26. 8 16.3 + 2.7 d) 03 x " " 10 35.5 37 23. 43 2 48. 34 1. 16 + 3.24 + 48 57 2. 0 0.1 + 5.6 6 14 26.4 41 14.96 2 48. 33 '.'.6.". + 1.30 + 36 0 34.0 13.0 + 3.3 9 14 55.2 41 43.84 2 4-. 33 2.62 + 1.31 4- 35 58 13.0 13.1 + 3.3 7 16 28.3 43 17.211 2 48. 33 2. 96 + 1.28 + 39 14 51.3 9.7 + 3.9 7.8 9 18 34.8 11 45 24.05 — 2 48. 33 — 3.28 + 1.43 4 42 5 45.2 — 0 0.8 + 4.5 a T III assumed as 57m 18s. 5; n • I 57m. 58s.5, c £ assumed as 16 7 ; i ot 16° 8'. b '(, assumed a- 13° 41' 1 7"; not 3° 41' 47". d | assumed as 89°; uot 88°. (62) GOULD REDUCTION OF D AGELET S OBSERVATIONS. 63 1783 APKIL 38— Continued Zero corr. = + 1/41". 5. Name Mag. T App. sul. time Clock corr. n tan i '/ f-« Refr. 1' h in s It m s m s s s O ' " / // II 8 9 20 50.2 11 47 39. 32 — 2 48. 33 — 3.25 + 1.41 + 11 49 4:'.. 0 — 0 7. 1 + 4.5 a) 0.7 'J-.' 4.2 43 54. 03 2 48. :::: :i. -j-j + 1.39 + 41 31 35.0 7.4 + 4.4 b) 8.9 25 13.3 52 ::. 64 2 4^. 33 3.73 + -J. 32 -f 45 48 -'9.-.' 3.1 + 5. 3 07 Ursas Maj. 27 4.8 53 55. 45 2 4r-.::-.» 3.54 + 1.73 + 44 13 13.0 4.7 + 4.9 <0 7 27 -J--.il 54 18.71 2 4s. :;•.' 3.53 + 1.73 + 4 1 17 41.0 4.7 + 4.9 d) 9.8 32 18. 3 59 9.80 2 48. 32 :;. 54 + 1.75 + 44 10 31.8 4.7 + 4.9 c) 7.8 33 7.6 11 59 59.23 2 48.32 3. 14 + 1.30 -j- 40 50 11'. 0 8.0 + 4.3 7 35 48.2 12 2 40. y? 2 4 s. 32 3.16 + 1.37 + 41 4 16.8 7.8 + 4.:; 7 39 27.8 0 20. 47 2 4S. 31 4.06 + 3.08 -j- 48 13 20. 0 0.0 + 5.5 f) 7 39 40. -j 6 38.92 2 48.31 4.07 + 3.08 4ii 22.8 7 15.02 2 48.31 4.07 -j- 3.09 + 48 17 31.0 0.0 + 5.5 7 44 14.7 11 8.16 2 48.31 3.22 + 1.39 + 41 29 is. 0 7.4 + 4.3 g) 7.8 46 17.4 13 11.20 2 48.31 3.85 + 2.64 -f- 46 41 30.6 2.2 + 5.4 h) 4 Can. 'S en. 49 2. 6 15 56. 85 •> 43.31 3.47 + 1.63 + 43 42 59.8 5.2 + 4.8 7 50 12.1 17 0. 54 2 48.31 3.51 + 1.09 + 44 1 35.2 4.8 + 4.9 15 c Conue . 52 3. 1 18 57.84 2 48.31 •J. 115 + 1.09 + 29 27 3. 2 20.2 + 1.7 0.7 52 38.7 19 33.54 2 4-. :;i 2.H4 + 1.07 + ^'J 17 17.5 20.4 + 1.7 55 32.5 22 27.81 2 48.31 3.09 + 1.33 + 40 -jr. 33.0 8.5 +4.1 i) 56 22. 1 23 17.54 2 48.30 3.13 + 1.35 + 40 45 11.0 3. -j + 4. 3 8 Can. Yen. 9 59 20.9 20 16.84 2 48. 30 3. 33 + 1.47 + 42 30 31.2 6. 4 + 4. 6 8 10 1 10.5 28 0.74 2 48.30 3.14 + 1.36 -j- in 51 15.5 8.1 + 4.3 8 3 2.1 29 58.64 2 48.30 3. 04 + 1.30 + 39 51 23.6 9.1 + 4.1 7 5 28. 2 32 25. 14 2 48. 30 2. 57 + 1.32 + 35 19 55.5 13.3 + 3.1 7 7 54.8 34 52. 14 2 48. 30 3.90 + 2. 75 + 47 2 19.8 1.8 + 5.4 6.5 10 48.8 37 46.62 2 48.30 ::. -1 + 2.61 + 46 35 54.3 2.2 + 5.4 30 Comse . . 6 14 35.3 41 33.74 2 4-. 29 1.99 + 0.86 + 28 42 39.8 21.0 + 1.5 9 18 31.3 45 30.39 2 48. 29 0.34 — 0.77 + 5 24 14.5 54.1 — 1.4 43 6 Yirginis . 20 32. 5 47 31.92 2 48.29 — 0.29 — 0.56 + 4 33 40. 4 0 55.7 — 1.4 6 23 19; ii 50 19.48 2 48.29 + 0. 1 1 + 0.99 — 1 44 24.2 1 9.6 — 0.7 j) 46 " . . 25 15.0 52 15. 19 2 43.28 0.14 + 1. 12 — 2 12 42.2 10.7 — 0.7 48 " . . 28 :;-.'. :: 55 33.04 2 48. 28 0.16 + 1.20 - -J 30 17.8 11.3 — 0.7 k) 49 or " . . 32 19.5 12 59 20.86 2 48.28 0.62 + 1.81 — 9 35 1.2 33.0 — 0.4 53 " . . 36 18.4 13 3 211. 41 2 48.28 0.98 + 1.61 — 15 1 25.6 55.9 — 0.5 56 " . . 7 39 9. 0 6 11.48 2 48.28 0.60 + 1.84 — 9 13 15. 1 31.5 — 0.4 /) 58 " . . 6 41 50.7 8 53. 62 2 48.27 0.01 + 1.83 — 9 24 18.5 1 32.2 — 0. 4 63 " . . 47 9. :; 14 13.09 2 48.27 1.08 + 1.00 — 10 35 30.2 2 4.5 — 0.5 67 a " 10 49 30.8 13 16 34.98 2 43. 27 + 0.04 + 1.79 — 10 1 40.5 1 34. G — 0.4 30 C Bootis . . 12 0 23.8 14 33 40.60 2 48.22 — 0.95 — 1.00 + 14 38 48. 1 0 39.0 — 1.9 30 e " . . 11 5.3 38 22. 87 2 48. -J 1 1.93 + 0.57 + 27 58 14.0 21.8 + 1.3 7 13 6.8 40 24.70 2 48.21 1.32 — 1.23 + 19 56 25.1 31.7 — 1.1 37 f " . . 5 16 57. 7 44 16.23 2 43. 21 1.32 — 1.23 + 19 59 s.7 31.6 — 1.1 6 19 7. -J 46 20.09 2 48.21 1.32 — 1.23 4- 20 0 41.4 0 31.0 — 1.1 1 Serpentis . 21 58.0 49 17.36 2 48. 21 0.04 + 0.10 + 0 42 1 1 . 4 1 4.0—0.9 o it 6 26 12.8 53 32.86 2 48. 20 0.04 + 0.16 + 0 42 5H.(i 1 4.0 — 0.9 1 1 0 Yirginis - 6 27 28.0 54 48.27 2 48. 20 i'. 1- — 0.27 + 2 50 19.9 0 59.2 — 1.2 42 /3 Bootis . . 29 18.9 56 39. 47 2 48. 20 3.18 + 1.37 + 41 l:! 22.3 7.7 + 4.3 44 " . . 32 9.3 14 59 30.33 2 48.20 4.09 + 3. 13 -f 48 28 14.4 0.4 +5.5 7.8 35 31.5 15 2 53. 08 2 48.20 1.73 — 0.25 + 25 29 5. 0 24.8 + 0.5 6. i 41 47.3 9 9.91 2 48. 19 3.49 + 1.00 + 43 49 42. 0 5.0 1+ 4.9 7 46 23. 6 13 40.97 2 48. 19 3.81 + 2.53 + 46 22 58. 6 2. 5 + 5. 3 6 50 3.8 17 27.77 2 48.19 3.08 + 1.::-.' + 40 19 58.5 8.6 + 4.1 51 ii " 51 46.2 19 10.45 2 48. 19 2.84 + 1.27 + 38 6 56.0 10.9 + 3.7 7 54 25. 6 21 50.28 2 48. 19 3.60 + 1.87 + 44 44 19.6 4. 1 + 5.0 7.8 55 55.2 23 20. 14 2 48. 18 2.98 + 1.29 -j- 39 ".'7 3.1 9.5 + 4.0 m) 6 12 58 34. 7 26 0.07 2 48. 18 2.76 + 1.27 + 37 20 3. 0 11.7 + 3.5 6 Serpentis . 13 1 50.9 29 22.82 2 48. 1 8 1.10 — 1.44 + 16 49 35. 0 35.9 — 1.7 0.7 5 22. 0 32 48. 48 2 48. 1- 0.83 — 2.11 -f- 12 44 50. 4 41.9 — 2.0 20* " . . 7 1.5 34 28.25 2 48. 18 n. - — 1.71 + 13 32 6.2 40.7 — 2.0 24 a " . . 9 0.3 36 27. 38 2 48. 18 0. 44 — 1.17 -f 7 6 8.5 51.1 — 1.6 28/3 " . . 11 30.4 39 3.91 2 48. 17 1.05 — 1.49 + 16 5 24.5 36.9 — 1.8 35 k " 13 14 23.7 15 41 51.07 — 2 4--. 17 — 1.24 — 1.32 + 18 48 0.0 — 0 33.3 — 1.3 a T. Ill assumed as 22i a. 35s. ; not 22m. 2os. f g a-suuiril as that of a star whose Cl t. kg issumed as 58° 26' !" ; not 5g3 26' 38". 6 T. I assumed as 40s. £ ; not 20 <.5. place is J tv nn full. star. I T III assumed aa i:t- ■ > i not 22s. 5. e Refr. l' h m s A m s m s s s ° ' " / // II 6.7 13 16 6.7 15 43 34. 95 — 2 48. 17 — 1.03 — 1.50 + 15 46 54.8 — 0 37. 4 — 1.8 6.7 18 3-2. 1 46 0. 75 2 48. 17 1.18 — 1.38 + 18 2 21.1 34.3 — 1.5 6 21 21.1 48 50.21 2 48. 17 1.27 — 1.29 + 19 14 37.3 32.7 — 1.3 13 e Cor. Bor. . 23 58. 8 51 28.34 2 48. 17 1.88 !+ 0.38 + 27 29 22.6 22. 5 + 1.1 27 30.8 55 0. 92 2 48. 16 2.28 + 1.39 + 32 9 47.0 17.2 + 2.5 6 30 42.6 15 58 13.25 2 48. 16 2.75 + 1.27 + 37 12 28.0 11.9 + 3.5 • 6 33 20. 2 16 0 51.28 2 48. 16 1.50 — 0.95 + 22 23 32.2 28.6 — 0.4 48 Serpentis . 6 37 1.2 4 32.88 2 48. 16 1.13 — 1.42 + 17 13 0.0 35.4 — 1.7 7 39 8. 0 6 40. 03 2 48. 16 1.87 + 0.28 + 27 12 41.6 22. 8 + 1.0 16 Herculis . 41 12.3 8 44.07 2 48. 15 1.27 — 1.29 + 19 20 42.2 32.5 — 1.3 7.8 42 40. 1 HI 12.71 2 48. 15 1.28 — 1.28 + 19 22 15.0 32. 5 — 1.3 6 45 59. 5 13 32.66 2 48. 15 1.44 — 1.06 + 21 38 40.8 29. 6 — 0.6 51 Serpentis . 50 43. 8 18 17.74 2 48. 15 II. 94 '—1.61 + 14 31 25.2 39. 4 — 1.9 26 Herculis . 7 54 59.9 22 34. 54 2 48. 15 2. 37 + 1. 40+33 9 45. 2 16.1 + 2.7 «) 6 13 56 26.4 24 1.27 3 48. 14 1.39 — 1.15 + 20 56 25.4 30.7 — 0.8 7.8 14 0 17.9 27 53. 41 3 48. 14 2. 18 + 1. 28 + 30 56 10. 4 18.6 + 2.2 7.6 2 19.4 29 55. 24 3 48. 14 n.97 — 1.58 + 14 54 21.2 38.7 — 1.9 7.6 5 22. 5 32 58.84 3 48. 14 1.50 — H.94 + 22 25 31.8 28.6 — 0.4 i) 6 7 16.8 34 53. 45 3 48. J 4 1.72 — 0. 30 + 25 15 47. 8 25. 1 + 0.4 6 10 49.2 38 26. 43 3 48. 13 1.05 — 1.48 4- 16 8 13.0 36.9 — 1.8 49 Herculis . 7 17 27.2 45 5. 52 2 4". 13 1.00 — 1.54 + 15 19 41.2 38.0 — 1.9 6 21 54.7 49 33.75 2 48. 13 3.40 + 1.54 + 43 Id 18.8 5.7 + 4.7 6 25 14.8 52 54. 40 2 48. 13 3.98 + 2. 93 + 47 40 43. 8 1.2 + 5.5 8 26 54. 0 54 33. 88 2 48. 12 3.98 + 2.93 + 47 38 51.9 1.2 + 5.5 6.7 29 58. 4 16 57 38.78 2 48. 12 3.38 + 1.52 +43 0 43.4 5.9 + 4.7 6 33 40. 7 17 1 21.69 2 48. 12 3.51 + 1.70 + 44 4 48.6 4.8 + 4.9 0 7.8 36 10.4 3 51.80 2 48. 12 4.03 + 3.01 + 47 55 37. - 0.9 + 5.5 65 <5 " . . 41 17.2 8 59. 44 2 48. 11 — 1.70 — 0. 35 + 25 4 45. - 25.4 + 0.4 67 - " . . + 37 1 54.4 0 12. 1 + 3.5 4 53 18.2 21 2.41 2 48.11 + 1.80 + 3.18—26 3 17.6 3 29. 6 — 2.6 6.5 57 4:'.. 1 25 28.04 2 48. 10 — 0.78 — 4.09 +12 4 51.5 0 43.0 — 2.0 55 a Opbiuchi . 14 59 59.6 27 44.111 2 48. 10 0.82 — 2.22 + 12 42 47.2 42.0 — 2.0 7 15 3 31.0 31 16. 89 2 48. in 0.83 — 1.81 + 12 r,l 31.5 41.9 — 2.0 d) 7.6 6 16.1 34 2. 1 1 2 48. 1(1 0.28 _ 0.54 + 4 28 23.0 56. 1 — 1.3 60/3 " . . 7 49.6 35 36.20 2 48. 10 H.29 — 0. 59 + 4 39 29. 0 55.8 — 1.4 86 fi Herculis . 13 2.0 40 49. 45 2 48. 09 1.92 + 0.50 + 27 49 54. 1 22.1 + 1.3 7.6 17 15.5 45 3. 04 2 48. 09 - J. mi — 1.54 + 15 22 13.3 0 38. 1 — 1.9 e) 64 v Opbiuchi - 3 22 4.7 49 53. 63 2 48. 09 + (1.62 + 1.80 — 4 47 33.4 1 18.1 — 0.5 J 484 L-. C. . . 26 4.6 53 54.19 2 48.08 2.05 + 4.70 — 29 31 19.0 4 30.9 — 5.0 4.5 30 11.2 17 58 1.47 2 48.08 1.12 + 1.63 — 17 9 36.9 2 8. 3 — 0.5 13/u' Sagittarii . 35 43.5 18 3 34.68 2 48. 08 1.411 + 1.49 — 21 4 58. 1 2 35. 8 — 1.0 6 38 23. 9 6 15.52 2 48.08 2.39 + 5. 30 — 33 21 50. 7 c, 35.0 — 8. .". f) 19 6 " . . 41 57.7 9 49.91 2 48. 07 2.08 + 4.81 — 29 5(1 59.6 4 38.6 — 5. 5 6 44 49.7 12 42.38 2 48. 07 0. 94 + 1.59 — 14 28 19.0 1 54.1 — 0.4 5.6 47 51.8 15 44.98 2 48.H7 + 0.46 + 1.87 !— 7 10 50.2 26.0 — 0.5 g) 59 d Serpentis . 51 2.2 1- 55.90 2 48.07 (1. (HI + 0. 34 + 0 4 6. 2 1 5. 7 — 0.8 5. 6 55 33.7 23 28. 15 2 48.06 - 1.59 — 0. 72 + 23 42 27. 4 0 27.1 0.0 7 15 57 57. 3 25 52.14 2 48.06 2.28 + 1.39 + 32 4 26.2 17.4 + 2.5 0.7 16 1 13.7 29 9. 08 2 48. 06 2.47 + 1.38 + 34 15 40.0 15.0 + 2.9 A) 6.7 2 19.5 30 15.06 2 48. 06 2.47 + 1.38 + 34 15 42.:: 15.0 + 2.9 a Lyra; . 4 30.6 32 26. 52 2 48. 06 2.89 + 1.27 + 38 33 30.2 10.5 + 3.8 6 10 53.7 38 50. 07 2 48.05 2.67 + 1.30 + 36 18 43.7 12.8 -f- 3. 3 6.5 14 20.4 42 17.94 2 48. 05 1 . 25 - 1.31 + 19 4 31.4 33.0 - 1.3 112 Herculis . 5 17 54. 1 45 52. 23 2 48. 05 1.41 -1.11+21 9 7.6 30.3 -0.8 63 8 Serpentis . 20 17.9 48 16.43 2 48.05 - 0.2.-, - 0.43 + 3 55 16.2 0 57.4 - 1.3 39 o Sagittarii . 3 26 27. 9 54 27.44 2 48. 04 -h 1.47 + 1.64 — 22 1 24.8 2 44.5 - 1.2 Saturn . 28 50.6 18 56 50.53 2 48.04 +- 1.48 + 1.66 — 22 12 30.2 2 46.0 - 1.2 i) 30 <5 Aquilas . 49 19.9 19 17 23.19 2 48.03 - (1.17 - 0.23 + 2 40 55.0 0 59.0 - 1.1 6 p Cygni . . 16 50 44.3 19 24 48.81 - 2 48.02 - 1.89 4- 0.37 + 27 29 18.3 - 0 22. 6 +- LI ft T. Ill assumed as 56m, ; not 57m. b T. Q assumed as 17s. ; Dot 7s. c Transit*) discordant, d g assumed as 44° 22' 42" ; not 44° 22' 33". e The name and transits and Mag. of this star (if a supposition be made thai the minutes recorded Bhould be 21 and 22 instead of 22 and 23j indicate it as 64 v Opbiuchi; but the declination is thai of a star (P. XVII. 307) following 64 v by 58a As the right- ascension can only be reduced harmoniously with the catalogue place of 64 v Opbiuchi, thn assumption of the error in minute- record is made, and observations of a of one star and 6 of the other air separately entered in ihe Catalogue. / Div. assumed as 83 15 0; not 83 15 1. p Div. assumed as 52 0 9; not 52 0 8. h T. I rejected; et llel'S diseul d;mt. i g assumed as 46° 10' ; not 46° 11'. (64) GOULD— REDUCTION OF d'AGELEt's OBSERVATIONS. Gb 17*3 APRIL »8— Continued Zero corr. = + ] ' 41". 5. Naino Mag. r App. Bid. time Clock corr. n tan o '/ f— 0 Reft. ?' h m s h m s m s s 5 o ' a / // It 50 y Aquilfe 17 HI 43.0 19 38 49.81 — 2 48.01 — 0.65 — 3.69 + 10 4 42.6 — 0 46. 3 — 1.8 18 d Cygni - - 12 55.4 4 1 2. 57 2 48.01 3. 57 + 1.81 + 44 34 24.8 4.3 + 5.0 53 a Aquilse 14 55. 2 43 2. 70 2 48.01 0. 53 — 1.44 + 8 17 28.4 49.3 — 1.7 60/3 " . . 17 19 21.4 19 47 29.61 2 48.nl 0.37 — 0.90 -j- 5 51 46.6 53.7 — 1.5 a Cygni . . 18 8 36.5 20 36 52.80 — 2 47.98 — 3.56 + 1.79 + 44 28 37.4 — 0 4.4 + 4.9 17S3 APRIL. 29 Ze ■o corr. = -J- 1 ' 48". 5. Shins . 4 8 25. 0 6 38 19. 84 — 2 47. 48 + 1.07 + 1.67 — 16 25 45. 8 — 2 2.5 — 0.5 a Geminorum 4 53 3H.2 7 23 32. 45 2 47.43 — 2.29 + 1.39 + 32 19 27. 0 0 16.9 + 2.5 Procyon . 5 0 41.9 30 45. 33 •2 47.42 0.36 — 0.87 -j- 5 45 8. 6 53. 0 — 1.5 p Geminorum 5 4 46.2 7 34 5H.3II 2 47.42 1.96 + 0.79 + 28 30 43. 6 21.1 + 1.5 1 k Looms . 6 44 28.7 9 11 49.18 2 47. 35 1.85 + 0.24 + 27 4 58.6 0 22.8 + i.o a Hydrse — 7 44 9.8 1 26.0 — 0.5 o Leonis . 7 2 4.0 32 27. 37 2 47.35 0.69 — 4.29 + 10 51 10.2 0 44.5 — 1.9 e " + 24 44 30. 4 25.5 + 0.3 ") f " - - 12 4S7 43 13.84 2 47. 33 1.84 + 0.20 + 26 59 47. 4 22.8 + 1.0 ]9 Leon. Min. 5.6 10 45.4 47 11.19 2 47.33 3.27 + 1.43 4-42 3 11.1 6.8 + 4.5 29 n Leonis - 21 8.3 51 34.81 2 47. 33 0.57 — 1.67 + 93 32. 3 47.4 — 1.8 21 Leon. Min. 5 26 57. 8 57 25.27 2 47. 32 2.66 + 1.30 + 36 16 5.0 12.7 + 3.3 b) 30 j] Leonis - 27 52.4 58 20. 00 2 47. 32 1.17 — 1.40 + 17 47 33.4 34.3 — 1.6 Regulus . 29 11.6 9 59 39. 42 2 47.32 0.83 — 1.79 + 13 0 3.9 41.1 — 2.0 :!1 Leon. Min. 7.8 32 19.8 10 2 48.14 2 47. 32 0.93 — 1.62 + 14 23 57.5 39.0 — 2.0 36 J Leonis - 36 51.2 7 20.28 2 47. 32 1.66 — (1.51 + 24 33 5.0 25.7 + 0.2 36 56. 9 7 26. 00 2 47. 32 1.65 — 0.53 + 24 28 8.3 25.8 + 0. 1 41 y " . . 40 20. 8 10 50.46 2 47.32 1.39 — 1.15 + 20 54 36.6 30.2 — 0.8 43 " . . 6 43 58. 4 11 28.66 2 47. 31 0.48 — 1.28 + 7 37 12.7 49.8 — 1.7 44 " . . 46 9. 1 16 39.72 2 47. 31 0.63 — 3.31 + 9 51 42. 5 46.1 — 1.8 7.8 46 29. 2 16 59. 88 2 47. 31 0.63 — 2.99 45 " . . 48 32.9 19 3. 92 2 47. 31 0.68 — 4. 26 + 10 50 38.0 44.5 — 1.9 31 Sextantis - 7 51 35.7 22 7.22 2 47. 31 0.20 — 0.33 + 3 14 36.5 58.0 — 1.2 48 Leouis - - 5.6 55 46. 5 26 18.70 2 47. 31 0.51 — 1.38 + 8 2 50. 0 49.0 — 1.7 8 57 2.2 27 34.60 2 47. 30 0. 51 — 1.40 + 8 8 28. 2 48.9 — 1.7 7.8 7 59 37. 5 30 10.33 2 47. 30 2.92 + 1.28 + 38 56 24.5 10.0 + 3.9 8 8 2 21.7 32 54.97 2 47. 30 0.98 — 1.57 + 15 5 10.2 38.2 — 1.9 52 k Leonis - 7 12.2 37 46.26 2 47. 30 0.99 — 1.54 + 15 18 54.4 37.8 — 1.9 43 Leon. Min. 9 12.7 39 47. 09 2 47. 30 2.12 + 1.26 + 30 32 3.8 18.9 + 2.1 45 u Ursse Maj. 13 42. 0 44 17.13 2 47. 29 3.53 + 1.75 + 44 is 40.6 4.5 + 4.9 46 " . . 15 55. 3 46 30.80 2 47. 29 2.50 + 1.36 + 34 38 5. 6 14.5 + 3. 0 c) 49 " . . 20 52. 3 51 28.61 2 47. 29 3.08 + 1.32 + 40 20 41. 2 8.5 + 4.2 6.7 24 15.7 10 54 52.57 2 47. 29 1.84 + 0.17 + 26 54 1-. 1 23. ii + 1- o 6 29 21.7 11 0 2.42 2 47.28 1.21 — 1.35 + 18 21 34.2 33.7 — 1.5 d) 7 33 4.6 3 42.92 2 47.28 1.75 — 0.16 + 25 48 8. 0 24.3 + 0.6 68 6 Leonis . 34 45. 3 5 23. 89 2 47. 28 1.44 — 1.05 + 21 41 9.8 29.3 — 0.6 54 v Ursa; Maj. 38 54. 7 9 33.97 2 47.28 2.47 + 1.38 + 34 14 55.0 14.9 + 2.9 77 a Leonis . 42 7.5 12 47. 30 2 47.27 0.46 — 1.19 + 7 11 48.6 50.6 — 1.6 79 " . . 5.6 45 3.4 15 43.68 2 47. 27 0. 16 — 0.21 + 2 34 48.4 59.5 ■— 1.1 83 " . . 7 47 55.0 18 35.75 2 47. 27 0.26 — 0.49 + 4 10 35.0 56.3 — 1.3 84 r " . . 48 55. 0 19 35. 91 2 47. 27 0.25 — 0.45 + 4 1 57. 1 56.5 — 1.3 88 " . . 52 42. 2 23 23. 73 2 47.27 1.01 — 1.52 + 15 33 0.2 37.5 — 1.8 90 " . . 55 33.5 26 15.50 2 47.27 1.17 — 1.39 + 17 58 18.2 0 34.1 — 1.5 91 v " . . H 57 56.8 28 39. 19 2 47.26 0.02 + 0.25 + 0 21 25. 4 1 4. 5 — 0.8 e) 92 " . . 9 1 37.3 32 20. 29 2 47. 26 1.50 — 0.93 + 22 32 0.2 0 28.3 — 0.3 63 Urste Maj. 6 39. 8 37 23.62 2 47. 26 4.13 + 3.24 + 48 57 2.0 0.1 + 5.6 94 }3 Leonis . 10 6.1 40 50.48 2 47. 25 1.03 — 1.51 + 15 45 45.6 37.2 — 1.8 /) 5 3 Virginis . 11 27.4 42 12.00 2 47.25 0.17 — 0.28 + 2 58 14.7 58.8 — 1.2 65 Ursse Maj. 6 15 51.3 46 36.62 2 47. 25 3.97 + 2.92 + 47 39 12.5 1.1 + 5.5 1 C'omie - 7 22 41. 3 53 27. 74 2 47.25 1.56 — 0.80 + 23 16 44. 0 27.4 — 0.2 2 " . . 25 13.9 56 0. 78 2 47.24 1.51 — 0. 91 + 22 38 37.4 28.1 — 0.3 8.9 29 0.5 11 59 48. 00 2 47. 24 0.46 — 1.20 + 7 13 38.9 50.6 — 1.6 3 " . . 9 31 30.9 12 2 18.81 — 2 47. 24 — 1.18 — 1.39 + 17 59 42.8 — 0 34. 1 — 1.5 a T. II assumed as 48m . 5s. . ii' t 56m. js. '■ Div. assumed i< :> 1 ; uot 9 10 c M icr. corr. assumed 18 -(- 5 ; not — -5. b g assumed as 31° 3'; l ot31c 3: 1'. d > assumed as : .3°; not 33°. / S assumed as 45° 52' 51"; not 45° 5 2' 21". (65) 66 GOULD REDUCTION OF D AGELET S OBSERVATIONS. 1783 APRIL 29— Continued Z ero corr. = 4- 1' 48".5. Name Mag. 7' App. sid. time Clock coir. n tan <5 1 C— ? Refr. 1' h m s h m s m s s s o / '/ / ,, II 6 " . . 9 37 L7 12 7 50.52 — 2 47. 24 — 1.05 — 1.49 + 16 5 9.7 — 0 30.8 — 1.8 14 Virginia 7 40 8. 7 111 58.03 2 47. 24 + 11.49 + 1.88 — 7 42 58. 2 1 20.2 — n.5 8 46 50.4 17 4ii.-:; 2 47.2:: — 0. 34 — 0.77 + 5 23 9. 4 0 54.2 — 1.4 0.7 50 50.3 21 41.39 2 47.23 1.03 — 1.50 + 15 49 48. 5 37.2 — 1.8 «) 7 54 23.8 25 15.48 2 47. 23 0.58 — 1.71 + 9 7 47.0 47. :, — 1.8 6 54 32.2 25 23.90 2 47. 23 0.56 — 1.60 -j- 8 51 20. 0 47. 9 — 1.8 6 55 27.7 26 19.55 2 47. 22 0. 57 — 1.63 + 8 54 58. 5 47.8 — 1.8 7 9 58 41.6 29 33.98 2 47.22 0.74 — 4.:.;i + 11 45 34.0 43. 2 — 2.0 h) 27 " . . 6 10 2 39. 7 33 32.74 2 47.22 0.74 — 4.91 + 11 35 54.5 43.6 — 2.0 30 p " . . 2 55.6 33 48.68 2 47. 22 0.73 — 5.70 + 11 24 46.0 43.8 — 1.9 33 " . . 7 21.2 38 15.00 2 47.22 — 0.68 — 4.17 + 10 44 8.0 0 45.0 — 1.9 39 " . . 7 34 13.1 45 8. 03 2 47.21 + 0.50 + 1.88 — 7 53 25. 0 1 27.0 — 0.5 c) 40 " . . 14 57.2 12 45 52.25 2 47.21 + 0.53 + 1.87 — 8 21 55. 2 1 28.8 — 0.5 7 37 20.6 13 8 19.33 2 47.20 — 0.48 — 1.29 + 7 38 24. 0 n 50. 1 — 1.7 00 (T " . . 38 30.8 9 29. 72 2 47.211 — 0.42 — 1.05 + 6 35 50.11 II 52.11 — 1.6 62 " . . 7 40 45. 1 11 44.39 2 47. 19 + 0.64 + 1.79 — 10 0 58.2 1 35.2 — 0. 4 8 44 19.8 15 19.68 2 47.19 II.,-:, + 1.58 — 13 10 10.0 1 48. II — ii.:; 67 a " . . 45 33.6 16 33.68 2 47. 19 + O.04 + 1.79 — 10 1 5U.2 1 34.7 — 11.4 70 " . . 6. 5 49 40. 7 20 41.40 2 47. 19 — 0.97 — 1.58 + 14 55 15.2 (i 38.6 — 1.9 8 53 34. 6 24 3ri.no 2 47. 19 + 0. 10 + ti.--:. — 1 18 59.5 1 8.0 — 0.7 7 10 58 31.2 13 29 33.41 — 2 47. 18 — 0.22 — 0.36 + 3 28 43. 2 — 0 58. 1 — 1.2 1JS3 APBIL 30 Zero corr. ■= + 1' 50".3. — 5.2 Capella 2 29 54. 6 5 3 29.82 — 2 46. 52 — 3. 69 + 2.28 + 45 43 47. 3 — 0 3.1 Rigel . . 33 15.5 6 51.27 2 46. 52 + 0. 53 + 1.87 — 8 28 19.8 1 27.8 — 0. 5 112/?Tauri . 41 40.2 15 23.37 2 46.50 — [.'94 + 0.73 + 28 22 59.7 0 21.1 + L4 50 f Orionis 2 58 54.0 32 33.98 2 46.49 + 0.13 + 1.08 — 2 5 II. 4 1 9.4 — 0.7 58 a " . . 3 12 31.7 5 46 13.92 2 46. 48 — 0. 46 — 1.23 + 7 20 5. 5 0 50. 0 — 1.6 24 y Geminorum 3 54 10. 6 0 27 59. Oi; 2 46.44 — 1.07 — 1.47 -j- 16 32 50. 9 0 35.9 — 1.7 Sinus . 4 4 28. 1 0 ::- is.,«5 2 40.44 + 1.06 + 1.67 — 16 25 48.6 2 2. 3 — 0. 5 66 a Geminorum 49 33.3 7 23 31.46 2 40. 39 — 2. 29 + 1.39 + 32 19 25. 0 0 10.9 + 2.5 Procyon . 4 56 44.7 30 44. 04 2 46. 39 0. 30 — 0.87 -j- 5 45 (i. 2 53.0 — 1.5 78 (3 Geminorum 5 0 49. 1 7 34 49. 1 1 2 40. 39 1.95 + 0.79 + 28 30 43.6 21.0 + 1.5 12 k Ursse Maj. 6 17 20.6 8 51 33.18 2 46.33 3.99 + 3.01 + 47 58 26. 8 0.9 + 5.5 1 k Leonis . 40 31.4 9 14 47.79 2 46.31 — 1.84 + n.22 + 27 4 58. 0 0 22.8 + 1.0 30 a Hydrae . 45 2:t. 2 19 40.39 2 46. 30 + 0. 49 + 1.88 — 7 44 11.6 1 20.M — 0.5 14 o Leonis . 6 58 6.2 32 25. 48 2 46.29 — 0. 69 — 4.26 + 10 51 10.5 0 44.5 — 1.9 17 e " . . 7 I 59.7 36 19.61 2 46.29 1.66 — 11.45 + 24 44 27. 4 + 11.3 24 ii " . . 8 51.7 43 12.74 2 46. 28 1.83 + 0.20 + 26 59 40. > 22.9 + 1.0 27 v " 15 0.2 49 22. 25 2 46.28 0.86 — 1.72 + 13 27 9. 8 40.6 — 2.0 29 7T " . . 17 11.2 51 33.61 2 46. 27 0.57 — 1.68 + 93 32.2 47.4 — 1.8 429 Mayer . . 8 20 58. 3 55 21.33 2 40. 27 0.81 — 2. 48 + 12 39 0.2 41.7 — 2.0 30 7/ Leonis . 23 55. 4 58 18.91 2 40. 27 1.15 — 1.4H + 17 47 33.5 34.4 — 1.5 Regulus . 25 14.6 9 59 38. 33 2 40. 27 0.63 — 1.79 + 13 n 2.2 41.2 — 2.0 33 7l Ureas Maj. 32 22. 1 10 6 47.00 2 40.20 3.47 + 1.68 + 43 57 43. 0 4.9 + 4.9 30 Leon. Min. 41 48.5 16 14.95 2 40.25 2. 51 + 1.34 + 34 52 4. 5 14.3 + 3.1 31 " . . 6 5 43 39.8 18 6. 55 2 40.25 2.79 -j- 1.27 + 37 47 9.7 11.2 + 3.7 0 46 24.8 20 52. 00 2 40.25 2.75 + 1.27 + 37 21 l-.O 11.6 + 3.6 5.6 48 53. 6 23 21.21 2 46.25 3. 19 + 1.39 + 41 30 30.2 7.4 + 4.4 7.8 52 27.4 26 55.60 2 40. 25 3.95 + 2. 92 + 47 38 19.8 1.2 + 5.5 7 55 27.:. 29 56. 19 2 40. 21 3.99 + 3.01 + 47 56 17.6 0.9 + 5.5 6 59 4. 5 33 33.78 2 46.24 3.90 + 2.84 + 47 18 35.0 1.5 + 5.4 d) 7 7 59 32.5 34 1. 86 2 46. 24 3.90 + 2. 84 + 47 18 5(1.5 1.5 + 5.4 7 8 3 52. 2 38 22. 27 2 46.24 3.12 + 1.30 + 40 51 19.6 8.0 + 4.2 8 5 15.0 39 45.30 2 46.24 3. 30 + 1.47 + 42 30 14.9 6.4 + 4.6 45 Leon. Min. 6 9 11.7 43 42. 65 2 46.23 1.99 + 0.98 + 28 59 9. 1 20.7 + 1.0 47 " . . 6 11 9.8 45 41.H7 2 46.23 2.54 + 1.33 + 35 9 43.8 13.9 + 3.1 6 15 41.1 50 13.11 2 46. 23 2.74 + 1.27 + 37 13 40. 6 11.7 + 3.5 7 20 2 i. 0 54 58.79 2 40.22 3.02 + 1.31 + 40 0 20.7 8.9 + 4.1 7 8 24 52. 2 in 59 25.72 — 2 40. 22 — 2. 73 + 1.27 + 37 9 15.0 — 0 11.8 + 3.5 a T. Ill assumed as 47s. : not 27s d T. I assumed as 22s.; not 23s. : anil )iv. as. b £ assumed us 37° ; not 39 >. sumed as 8 8 7; ii"i 8 8 46. c Div. assumed :ts til o 1 : not 61 « n. (66) GOULD UEOITOTION OF D AGELET S OBSERVATIONS. G7 irSS APRIL 30— Continued Zero corr. = + V 50".3. Name Mag. T App. sid. time Cloi'k corr. H tan i! '/ f— f Eefr. 1' A m s h m s m s s s o / It / // u 7 8 25 36.4 II 0 10.04 — 2 40. 22 — 2. 70 + 1.27 + 37 27 21.4 — 0 11.5 4-3.5 7.8 28 53.2 3 7.32 2 40.22 2. 82 + 1.27 -|- 38 2 28. s 11.0 + 3.7 n) 54 v Orsse Maj. 34 57.3 9 32. 47 2 40.21 2.45 + 1.3S + 34 14 50.2 14.9 4- 2. 3 6 30 2. 7 in 38.05 2 46. 21 2. 43 + 1.39 -|- 33 58 5:.'. 3 15. 1 4 2,9 8 37 55.2 12 30.86 2 40.21 3.20 + 1.39 -f- 41 35 35.0 7.3 4-4.4 7 39 4.3 13 40.10 2 40.21 3.17 + 1.38 -f 41 20 5.2 7.5 4 4.3 9.10 43 55. 1 18 32. 06 2 40. 20 3. 92 + 2- 87 + 47 27 39.5 1.4 4- 5.4 7 46 57. 7 21 34.86 . 2 40.20 3. 57 + 1.87 + 4111 23.2 4.1 4 5.0 6.7 50 31.1! 25 11.75 2 40.20 2.81 + 1-27 + 37 59 16.2 ll.o 4-3.7 6 53 2.4 27 40.56 2 40. 10 1.99 + 0.90 -j- 28 .".7 12.0 20. s + 1.6 8 57 45. 7 32 24.63 2 46. 19 2.56 -|- 1.32 + 35 23 54. 1 13.7 4- 3.2 m CI 9 0 17.3 34 56.65 2 46. 19 2.33 + 1.40 + 32 56 25.4 10.3 + 2.7 0.7 3 54.6 38 34.54 2 40. 19 1.67 — 0.41 + 24 53 58.4 25. 4 4- o.4 6 6 32.2 41 12.57 2 40. is 2. 02 + 1.30 -f 30 6 33.2 13.0 4- 3. 3, 9 7 1.4 41 41.85 2 46. 18 2.01 + 1.31 + 35 58 5 13. 1 4-3.3 7 10 40.8 45 21.85 2 40. |s 3. 25 + 1.44 + 42 5 37.2 6.8 4- 4.5 7.8 12 55.3 47 36.72 2 46. 18 3.22 + 1.41 + 41 49 39.0 7.0 4 4.5 7.6 14 10.7 48 52. 33 2 40. J - 3.19 + 1.39 + 41 31 29.4 7.4 4-4.4 l>) 8 J7 19.7 52 1 . 85 2 40. 17 3.7o + 2.32 + 45 4S -JO. 2 3.0 + 5.2 67 " 0 19 10.9 53 53.35 2 40.17 3.51 + 1.73 + 44 13 11.0 4.0 4-4.9 7 19 31.11 54 16.51 2 46. 17 3.51 + 1.75 + 44 17 40.0 4.0 4-4.9 9 2:: 22.7 58 5.84 2 46. 17 3.92 + 2.87 + 47 27 45.0 1.4 4- 5.4 8.9 25 13. 1 11 59 56.54 2 46. 17 3.11 + 1.36 + 40 50 4.3 8.1 4- 4.3 c) 7.8 27 54.2 12 2 3 1 - 2 46. 17 3.14 + 1.37 + 41 4 13.7 7.9 + 4.3 31 33.9 6 18.38 2 40.10 4.04 + 3.08 -|- 48 13 20.0 0.6 4-5.5 32 27. - 7 12.43 2 46.16 4.04 + 3.09 + 48 17 34.0 0. 0 4- 5.5 d) 8 36 20.3 1 1 5. 57 2 46.16 3.18 + 1.39 + 41 29 22.0 7.4 + 4.3 0 8 38 23. 1 13 8.71 2 46. 16 3. 82 + 2.01 + 46 41 28.0 2.2 + 5.4 4 Can. Ven. 7 41 8.6 15 54.66 2 46. 15 3.44 + 1.03 + 43 42 58. 0 5.2 4-4.8 7 44 50.0 19 42.68 2 46. 15 3.30 + 1.47 + 42 31 30.ii 6.4 4-4.6 8 47 38.2 22 25. 32 2 46. 15 3.07 + 1.33 4- 40 25 34.3 8.5 + 4.1 7 48 28. 2 23 15.40 2 46. 15 3.10 + 1.35 4- 40 15 15.0 8.1 + 4.3 / 8 " 5 51 27.3 26 15.05 2 46. 15 3. 30 + 1.47 + 42 30 29.5 6.4 4-4.6 8.9 53 15.6 28 3. 65 2 46. 14 3.12 + 1.36 4- 40 51 9.5 8.1 + 4.3 9 " 7 56 2O.0 31 8.55 2 46.14 3.24 + 1.43 4 42 2 26. 0 6.9 4-4.5 6.7 9 59 47.5 34 36.62 2 40.14 2.51 + 1.34 4- 34 51 30.5 14.3 4- 3.1 6.5 10 2 55.2 37 44.83 2 46. 14 3.81 + 2.01 4- 46 35 52. 0 2. 2 4- 5. 4 30 Coma? . 7 10 6 41.2 12 41 31.45 — 2 46. 13 — 1.97 + 0.86 4- 28 42 36. 1 — 0 21.0 4- 1.5 1»S 3 MAY 1 Zero corr. = 4-1' 49". 5. 31 Leon. Min. 5.6 7 39 42. 8 10 18 5.48 — 2 44.91 — 2. 78 + 1.27 4- 37 47 9. 1 — 0 11.1 4- 3.7 450 Mayer . 7.8 42 10.2 20 33.28 2 44.91 0.71 — 4.77 4- 11 14 26.5 43.8 — 1.9 47 p Leouis - 45 49.2 24 12.88 2 44.91 0.66 — 3. 95 4 10 23 50.6 45. 2 — 1.8 7 48 17.5 26 41.50 2 44. 90 0.21 — 0. 33 4- 3 18 15.0 58.0 — 1.2 50 tj 7 51 39.8 30 4. 44 2 44.90 1.11 — 1.42 4. 17 13 57.0 35. 0 — 1.7 6.5 55 7. 1 33 32. 31 2 44.90 3.88 + 2.84 4- 47 18 35.0 1.0 4- 5.4 7 55 35.3 34 0. 59 2 44.90 3. BS + 2.84 4- 47 18 47.0 1.6 4- 5.4 7 7 59 54.7 38 20.7H 2 44. 90 3.09 + 1.36 4- 40 51 15.0 8.0 + 4.3 8 8 2 47. 3 41 13.77 2 44. so 2.33 + 1.40 4- 33 8 44. 1 16.0 4-2.7 8 4 55.4 43 22. 22 2 44. so 2. 42 + 1.38 4- 34 6 45. 6 15.0 + 2.9 g) 46 Leon. Min. 5.6 5 28. 8 43 55. 71 2 44.80 2. 54 + 1.32 4- 35 21 13. 0 13.7 4- 3.1 47 " " 6 7 12.8 45 40.00 2 44. SO 2.52 + 1.33 4- 35 9 43. 0 13.8 4- 3.1 40 Ursa? Maj. 8 1.0 46 28. 33 2 44. 89 2.47 + 1.30 + 34 38 4.9 14.4 + 3.0 6.7 11 43.8 50 11.74 2 44. 88 2.72 + 1.27 4- 37 13 38. 9 11.7 4-3.5 49 k ii 6.7 + 40 20 47. 0 8.5 + 4.1 7.8 15 39.0 54 7. 58 2 44.88 3.64 + 2.18 4- 45 28 9. 7 3.4 + 5.1 8 18 46. 3 10 57 15. 39 2 44.88 3.61 + 2.08 4 45 15 14.8 3.6 + 5.1 52 i " " 21 43.0 11 o 13.17 2 44.87 3.66 + 2.25 4- 45 38 3::. 8 3.2 + 5.2 469 Mayer . 0 8 26 34. 3 11 5 4.67 — 2 44. 87 — 1.40 — 1.10 4- 21 17 27.4 — 0 29.7 — 0.8 a Micr corr. assumed a s — 7 ; E .t 7. c T. Ill assume 1 ae -- : not 2 is. / T III assnroi d at 58 <.5; not 288.5. 6 £ assumed aa 3- 2' 40 '; not 3° 2' 30": Div. d £ assumed ;i- "3 21' 42"; not 7 0 22' 12". g 11 iuute assumed as 5 ; not 57. assumed as 3 3 15; not 3 3 1 6 : and Micr. e Transits over Ts. II and IL assumed as corr. -f- 2, not — 2. recorded ov ;r Ts. I and II. (67) 68 GOULD REDUCTION OF D AGELET S OBSERVATIONS. 17S3 MAY 1— Continued Zero corr. = -\- V 49". .'). Name Mag. App. sid.time Clock corr, n tan c5 Refr. 81 Leonis - 86 " . 4 f2 Virginis 493 Mayer . 13 n Virginia 15 ;/ " . 29 y Virgiuis 33 " . 43(5 a) 5i e b) 56 65 6.7 6.7 6.7 8 27 12. 1 36 32.7 ::- :;-j. - 43 24. 4 8 55 29. 9 9 0 57. 9 3 59.2 12 6. 3 31 38.8 32 53.6 39 11.4 43 41.0 46 37. 7 47 33.7 50 14.2 52 19.9 54 41.5 9 59 26. 8 0 8.6 1 27.6 4 25. 3 8 9.4 8 40.6 13 9.4 17 26.2 22 39.5 27 18.2 34 52. 1 10 35 58. 6 In 11 5 42. 57 15 4.91 17 5. 14 21 57.54 34 5. 03 39 33.93 42 35.73 11 50 44. 15 12 10 19.86 11 34.87 17 53.70 22 24. 04 25 21.22 26 17.37 28 58. 31 31 4. 35 33 26. 34 38 12.42 38 54. 35 40 13.57 43 11.76 46 56. 47 47 27.75 51 57.29 12 56 14.74 13 1 28.95 6 8.41 13 43.55 13 14 50.23 m s 2 44. 87 2 44.86 2 44. 86 2 44.86 2 44. 85 2 44.84 2 44. 84 2 44. 83 2 44. 82 44.82 44.81 44.81 44.80 44. 80 44.80 44.80 44.80 2 44. 79 2 44.79 2 44. 79 2 44. 79 2 44. 79 2 44.79 2 44.78 44. 78 44.77 44.77 44.76 44.76 - 1.39 1.19 1.14 1.28 0.23 0.61 0.86 0.11 0.03 0. 03 1.10 0.69 0. 57 0.57 - 0.63 0.32 0.02 0.68 0.65 0,65 0. 59 0.26 0.28 0.50 0.47 0.28 0.5- 0.22 0.24 + + s 1.11 1.36 1.41 1.27 0.37 2.04 1.72 0. 05 0.14 0.20 1.43 4.32 1.60 1. 62 3.56 1.72 0.45 4.17 3.85 3.72 1.92 0.49 0.56 1. 38 1.-- 1.64 1.84 1.45 1.52 + 21 11 -f 18 18 30.0 -j- 17 37 31.0 + 19 34 49.2 + 3 32 51.0 + 9 25 48.4 + 13 27 46. 0 + 1 43 17.0 + 0 24 16.0 + 0 31 27. 6 + 17 2 39.8 + 10 53 58. 0 8 51 22. 0 8 54 59. 5 9 58 24. 0 4 55 4.5 0 16 17.8 f 10 44 5.0 + 10 14 1.0 + 10 16 36.6 9 22 26. 0 4 12 35. 0 4 33 45.0 7 56 6. 0 7 24 44. 0 4 23 19. 8 9 1 3 20. 5 3 32 10.0 3 47 49. 0 0 33.7 34.6 32.0 57.5 46.9 0 40.6 1 1.3 4.2 1 4.0 0 35.4 44.6 47.9 47.7 0 46. 1 1 17.9 1 5. 8 0 44.9 45. 6 45.6 47.1 56. 5 0 55.7 1 27.2 25.6 16.5 31.6 14.2 1 15.0 1.5 1.6 1.2 1.3 1.8 2.0 1.0 0.8 0.9 1.7 1.9 1.8 1.8 1.8 0.5 0.8 1.9 1.8 1.8 1.8 1.3 1.4 0.5 0.5 0.6 0.4 0.6 0.6 lJS.'I MAY 3 Zero corr. = -f- V 47". £ 30 a Hydra 24 /i Leonis - 29 7T " . . c) 30 v " - - Regulus - 42 Leonis . 44 " . . 450 Mayer . 50 Leonis . 40 Leon Miu. 42 46 46 Ursa; Maj. 63 x Leonis . d) 81 Leonis - 86 " . /) 7.8 7 7 6.5 5 8 7.8 6 6 37 28.7 7 0 57. 1 9 16.4 16 1.3 17 20. 0 30 38.6 34 18.1 38 13. 1 44 19.5 47 42.0 51 30.6 54 10.2 54 12.2 7 58 50.7 8 1 31.6 4 4.3 9 18.5 14 11.2 15 15.2 27 58.4 29 21.4 31 27.2 34 36.5 39 27. 4 40 29.7 41 49.6 44 40. 1 51 44.8 8 54 21.3 9 19 43 51 58 9 59 10 12 16 20 26 30 33 36 36 41 43 46 51 56 11 37.70 9.96 30.62 16.63 35.55 56.34 36. 44 31.98 39.4- 2.53 51.76 31.80 33.80 13. 06 54. 40 27.52 42. 58 30. 0- 40.26 25.55 48.78 54.92 4.74 56.44 58. 91 19.03 9.99 15.85 52.98 43.69 43.67 43. 66 43.66 43.66 43.64 43. 64 43. 64 43. 63 43. 63 43. 63 43. 63 43. 63 43.62 43. 62 43. 62 43.61 43.61 43.61 43.60 43. 60 43. 59 43. 59 43. 59 43.59 43.. 59 43.58 43. 58 2 43. 58 — + 0. 49 — 1.83 0.57 1.16 0.83 1.03 0.63 0. 72 0.21 1.12 1.87 2.23 2. 23 2. 35 2.56 — 2. 49 + 0.15 — 0. 54 0. 52 1.00 1.20 1.21 1.14 1.28 1.23 1.25 1.24 1.27 1.39 + 1.88 + 0.20 — 1.68 — 1.40 — 1.79 - 1.49 3.30 - 4.77 — 0.33 — 1.42 + 0.36 + 1.38 + 1.37 + 1.40 + 1.32 + 1.36 + 1.15 1.49 1.44 - 1.52 - 1.34 1.33 1.41 - 1.26 — 1. 32 - 1.3.0 1.31 1.28 - 1. 12 + 26 + 9 + 1- + 11 + 27 + 31 + 31 + 33 + 35 f 34 2 - 8 + 8 + 15 + 18 + 18 + 17 + 19 + 18 + 19 + 19 + 19 + '-'1 44 8.0 59 47.4 3 35. 0 47 35.0 0 5.6 2 34.2 51 47.0 14 29.8 18 17.0 13 53.0 26 9.4 47 43.5 11 24.0 8 47.8 21 12.9 38 3.6 19 39. 1 29 12.0 17 10.0 i 28 34. 0 36 13.0 37 33. 6 34 51.0 55 33.7 III 3.',. II 3 1.4 25 21.3 4 26.2 - 1 26.0 0 22.8 47.3 34.3 41.1 36.6 46.1 43.8 58.0 35. 0 22.3 17.5 17.5 15.9 13.7 0 14.4 1 10.5 0 48.2 48.7 33.4 33!2 34.5 31.9 32.7 32.4 32.6 32.1 0 30. 0 — o.r, + 1.0 — 1.8 — 1.5 — 2.0 — 1.8 — 1.8 — 1.9 — 1.2 — 1.7 + LI + 2.5 + 2.5 + 2.7 + 3.1 + 3.0 -0.7 1.7 — 1.7 1.4 1.4 1.6 1.2 1.3 1.3 1.3 1.2 0.8 a T. Ill assumed as 17m. 49s. 5; not 17m. S'.is. 5. b g assumed us r.s"' 4' 2.V. 5 ; not 58° 4' 1 5". ■". c Minute assumed as 16. d g and Div. readiug discordant. e Transits over Ts. II and III assumed as recorded over Ts. I and II. / I assumed as 89° 25' ; not 29° 20'. (68) GOULD — REDUCTION OF D AGELET S OBSERVATIONS. G9 1783 MAS" 2— Continued Zero corr. = -f- 1 47". 8. Nome Mag. T App Bid. time Clock corr. n tan iS v f-0 Refr. 9' It m s h m s m s s s O ' " / // ll 6 8 56 0.6 1 1 ::- :','_'. ::;> — 2 43. 57 — 1.67 — 0.41 1- -.'1 54 l.o — 0 25. 3 + 11.4 6 9 0 2.2 42 34.61 2 43. 57 0.86 — 1.72 + 13 27 50.0 40.5 — 2.0 8.9 2 47.4 45 20. 26 2 43. 57 0.62 — :\. in + 9 45 35.11 46.2 - 1.8 6 A Yirsrinis 4 9.2 46 42.28 2 43.57 0.61 2.58 + 9 37 5.-i. 2 46.4 — 1.8 8 6 51.2 49 24. 72 2 43. 57 0.52 — 1.41 -j- 8 10 4.H 48. - — 1.7 8jt " 9 58. 2 52 32.23 2 43.56 0.49 — 1.32 + 7 48 22. 6 49.4 — 1.7 8 17 9. •_' 11 59 44.41 2 43. 56 0.46 — 1.20 + 7 13 ln.4 50. 3 — 1.6 9 21 23.7 12 3 59.61 2 43. 55 0.45 — 1.16 + 7 3 59.4 50.7 — 1.6 17 k 31 39.5 14 17.1H 2 43. 54 0.41 — 1.04 + 6 29 47. 0 51.8 — 1.5 7 35 14.3 17 52. 50 2 43. 54 1.10 - 1.43 + 17 2 43.0 35. 2 — 1.7 6 38 58. "> 21 37.31 2 43. 54 1.03 - 1.50 + 15 49 :.ii.:. 37.0 — 1.8 42 40. 3 25 19.71 2 43. 53 0.75 — 4. 43 + 11 51 25.0 1 42.9 — 2.0 43 36.7 26 16.26 2 43. 53 — 0.57 — 1.63 + 8 55 29 y " 9 .".II 45.2 33 25. 93 2 43.53 + 0.02 + 0.45 — 0 16 12.5 1 5. 5 — 0.8 4:5 (i u 10 4 44.2 47 27.23 2 43.52 — 0.29 - 0.56 + 4 33 50.4 0 55.4 — 1.4 38 Coma? . 6 in 29.8 53 13.78 2 43. 51 1.19 — 1.36 + 18 16 30.1 33.7 — 1.5 39 " 6 15 49.8 12 58 34.66 2 43.51 1.48 — 0.97 + 22 17 56.4 28.4 — U.5 42 " • " 6 10 19 28.5 13 2 13.96 — 2 43.50 — 1.22 — 1.33 + 18 39 33.2 — 0 33.2 — 1.4 17> .3 MAY 3 Zero corr. — + 1 ' 46". 8. 66 a Geminoram 4 37 41.7 7 23 27.58 — 2 42.61 — 2.29 + 1.39 + 32 19 20.7 — 0 16.8 + 2.5 Procvon . 41 53.3 30 4H.36 2 42. 61 0.36 — 0.87 + 5 45 9. 4 52. 9 — 1.5 78 )3 Geminorum 4 4S r,?.C 7 34 4:.. :;:; 2 42. 60 1.96 + 0.79 + 28 3ll 4'-'. 4 21.0 + 1.5 Regulus 7 13 23. 2 9 59 34. 66 2 42. 51 0.83 — 1.79 + 13 (1 5.9 40.9 — 2.0 36 f Leonis - . 21 8.8 10 7 21.53 2 42.50 1 . 6.-i - 0.53 + 24 28 7.6 25.7 + 0. 1 41 7 c< 24 32.6 10 45.89 2 42. 50 1.39 — 1. 15 + 20 54 37. 4 30.1 — 0.8 51 rr " 7 51 10.7 37 28.37 2 42. 48 1.32 — 1.23 + 20 0 34.5 31.2 — 1.1 55 it 8 0 57. J 47 16.37 2 42.47 0.12 — II. IIS + 1 53 52 Leou. Min. 11 48.6 58 9. 66 2 42.47 1.82 + 0.08 + 26 40 56.0 23.1 + 0.9 53 13 34.0 10 59 55. 35 2 42. 47 1.75 — 0.16 -f 25 48 22. 6 24.1 + 0.6 6 16 45.3 11 3 7.17 2 42. 46 1.01 — 1.52 + 15 33 23. 9 37.2 — 1.8 68 rf Leonis . . 18 57. 1 5 19.33 2 42. 46 1.44 — 1.05 + 21 41 14.2 29.1 — 0.6 55 Ursa? Maj. 6 23 38.7 10 1.70 2 42.46 2.97 + 1.28 + 39 20 43.2 9.5 + 3.9 a) 8.9 25 24.7 11 48.00 2 42. 46 1.21 — 1.34 -j- 18 28 35. 0 33.3 — 1.5 81 Leonis - 7 8 30 39.5 11 17 3.66 — 2 42. 45 — 1.15 — 1.41 + 17 37 35.0 — 0 34.4 — 1.6 17S (3 MAY 4 Zei o corr. = -f- 1 47". 8. 6.7 10 2 16.9 12 52 52.65 — 2 41.45 — 0.35 — 0.81 + 5 30 46.4 — 0 53. 5 — 1.4 39 Coma? . . 7 55.7 12 58 32. 38 2 41.45 1.48 — 0.97 + 22 17 48. 2 28. 4 — 0.5 42 " 11 34.7 13 2 11.98 2 41.45 — 1.23 — 1.33 + 18 39 27. 6 0 33. 1 — 1.4 55 Virgiuis 14 38.7 5 16.80 2 41.45 + 1.24 + 1.46 — 18 46 55. 0 2 16.9 — 0.7 57 (4 16 19.2 6 57. 25 2 41.45 -j- 1.24 + 1.46 — 18 46 45. 0 2 16.9 — n.7 6 21 42.5 12 21.30 2 41.44 — 0. 38 - 11.92 + 5 57 11.7 0 52.5 — 1.5 67 a " 25 48.6 16 28. 20 2 41.44 + 0.64 + 1.79 — 10 1 54.5 1 33.9 — u.4 69 " . . — 14 50 42. 6 54.3 — 0.5 7.8 31 42.2 22 22.77 2 41.44 0.12 + 1.05 — 1 56 25. 9 9.5 — 0. 7 8 34 56.8 25 37.90 2 41.44 + 0.48 + 1.88 — 7 30 33.8 1 25.2 — 0.5 9 42 53. 0 33 35. 40 2 41.43 — 0. 37 — 0.90 + 5 51 29. 0 0 53. 0 — 1.5 6.7 48 4. 2 38 47. 4.', 2 41.43 + 0.36 + 1.80 — 5 37 26.0 1 19.3 — 0. 5 88 " 48 56. 1 39 39. 49 2 41.43 + 0.36 + 1.82 — 5 45 31.4 19.9 — 0.5 7.8 53 : ;:..n 44 19. 15 2 41.43 — 0. 12 — 0.08 + 1 53 9.0 0. 9 — 1.0 92 " 10 57 25. 0 48 9.78 2 41.43 0.13 — n. 12 + 26 11.0 1 0.3 — 1.0 b) 93 t " . . 11 2 35.0 53 20.67 2 41.42 — 0. 16 — 0.21 + 2 35 4. 8 0 59.3 — 1.1 9 7 52.7 13 58 39. 23 2 41.42 + 0.59 + 1.83 — 9 17 2H. (1 1 31.1 — 0.4 96 " 6 9 22.7 14 0 9.48 2 41.42 0.59 + 1.83 — 9 18 24.4 31.3 — 0.4 r) 98 K (1 13 14.7 4 2. 12 2 41.42 0.59 -(- 1.83 — 9 15 :.n. T 31.0 — 0.4 d) 99 i " • " 11 16 33.4 14 7 21.36 — 2 41. 42 + 0.31 + 1.69 — 4 58 6.8 — 1 17.7 -0.5 a Min. assumed a 8 25m ; lot 24m. c Div. assumed as 61 15 13; not 61 15 14. b Miu. assumed a s 2m.; n ot 0m. i § assumed as 53d 49' 11". 5; not 53° 49' 21" 5. (69) 70 GOULD — REDUCTION OF D AGELET S OBSERVATIONS. 1783 J1AV 4— Continued Zero core. = -f 1' 47". 8. Name Mag. T App. sid. time Clock corr. n tan S 1 ?— # Refr. '/' h vi s h vi s m s s s o i n / // II 8 11 18 29. 0 14 9 17.28 — 2 41.42 + 0.31 + 1. 69 — 4 58 17.6 — 1 17.7 — 0.5 104 Virginis 27 54. 1 18 43.93 2 41.41 0.32 + 1.76 — 59 10G " . . 29 7.8 19 57.83 2 41.41 0. 37 4 1.83 — 5 55 42.2 20.3 — 0.5 a) 7 34 5.0 24 55. 84 2 41.41 0.37 + 1.83 — 5 55 1.0 20.3 — 0.5 6.7 38 20.8 29 12.34 2 41.41 0.29 + 1.69 — 4 36 29.0 16.6 — 0. 5 4 Librae . . 42 31.2 33 23. 42 2 41. 40 1.62 + 2.23 — 24 2 37. 7 3 2.1 — 1.8 5 " . . 45 50. 3 36 4::. in ; 2 41.40 0. 93 4 1.59 — 14 32 12.6 1 52.8 — 0.5 b) 6 " . . 5 49 20. 7 40 14.03 2 41.4U 1.84 + 3.65 — 27 1 7. 5 3 41.3 — 3.2 c) 12 " - - 53 32.4 44 26.42 2 41. 40 1.60 + 2.11 — 23 43 34. 8 2 58.8 — 1.7 ° 46' 38". d § assumed as " 33 23'; not 73° 28'. / T <, K and III a-suii id as 17m. 89S.5, and b Micr. coir, assumed ; s -f 5; l ..t — 5. e T. Ill rejectee . L7m. 56s.; not 17m. :t!is.r>. and 18m. lis. c T. I rejected. g g issumed as 35° 51' .' 1"; not 35° 51' 41". (70) GOULD REDUCTION OF D AGELET S OBSERVATIONS. 71 17S3 «ll 9— Continued Zero eon-. = -f- I' 48".G. Name Mag. T App. sid. time Cluck corr. n tan '! 1 j— ^ Rcfr. ?' k. 711. s. //. III. s. VI. s. s. s. o / // / // „ 9 o Virginia - 8 46 45.7 11 56 51.84 — 2 37.91 — (i.65 — 3.44 + 9 55 -. 1 — 0 45. 8 — l.H «) Id r " 51 7.2 12 1 11.(6 2 37.90 ( '.2d — 0. 30 -j- 3 0 li.li 1 0. 1 — 1.2 -1 ( lomae - 53 2:;. 2 :; 30.43 2 37. 90 1.89 + (1.21 + 27 3 16.6 0 22.6 4- i.o *) 7 56 57. 2 7 5.H2 2 37.90 4.14 + 3.08 + 48 17 32.0 0.5 4 5.5 7.8 8 59 36.9 9 45. 16 2 37.9(1 1.32 — 1.26 + 19 37 10.3 31.7 — 1.1 16 c Virginia 9 1 51.8 12 0. 41 2 37. 90 0.29 — 0.55 + 4 30 17.4 55. 4 — 1.4 17 •'• 4 1.7 14 Ki.CT 2 37.90 (i. 42 — 1.H4 4- 6 29 43. 6 51.5 — 1.5 8 7 26. Ii 17 36.13 2 37.89 0. 2) — 0.32 + 3 13 43.9 57.9 — 1.2 511 M 7 9 45.5 19 55.41 2 37.69 o. :!t; — 0.83 + 5 IS4 56.4 53. 2 — 1.5 7.8 15 3.7 25 14.48 2 37. 89 0.35 — 0. 76 + 5 24 9. (1 53.7 — 1.4 7 16 34.7 26 45.73 2 37. 89 0.56 — 1.54 + 8 37 36.0 47.8 — 1.8 6.7 18 40.4 28 51.77 2 37. 89 0. 65 — 3.54 -j- 9 56 22.(1 45.7 — 1.8 7 22 25.8 32 37.79 2 37. 89 0.65 — 3. 60 + 1(1 0 17.8 45.7 — 1.8 c) 33 Virginia 27 52. 1 38 5. 28 2 37.88 0.711 — 3.69 + 10 44 8.6 45.0 — J. 9 31 Conise . 33 34.0 4:1 47.82 2 37.88 2. 1 13 4- 0.86 -f- 28 41 53.8 20. 8 4- 1.5 45 6 Virginia 37 6. :; 47 2(1.76 2 37. 88 — 0.30 — 0. 56 + 4 33 47. :i 0 55. 1 — 1.4 44 k " . . 40 52.7 51 7. 72 2 37.88 + 0. 17 + 1.25 — 2 39 4. 8 1 11.0 — 0.7 48 it 6 45 6. 7 12 55 22.41 2 37.88 0. 16 + 1.20 — 2 30 10. 8 10.9 — 0.7 .M 6 it 9 51 5.(1 13 1 21.69 2 37. 87 0.28 + 1.65 — 4 23 17.:: 15.7 — 0.6 7.8 HI 4 51.7 15 10.65 2 37. 86 ((.64 + 1.81 — 9 44 11.0 32.6 — 0.4 67 a '• 6 5.2 16 24.35 2 37.66 0. 65 + 1.79 — 10 1 51.5 33.7 — 0. 4 69 " — 14 50 36.8 54.1 - 0.5 76 /i " 13 50.4 24 10.83 2 37.86 + 0.59 + 1.85 — 92 56.9 1 30. 1 — 0.4 6 19 51.7 30 13. 12 2 37. .-6 — 1.02 — 1.54 + 15 23 31.4 0 37.5 — 1.9 7.8 22 37.9 32 59. Bl 2 37.86 1.37 — 1.21 + 20 17 5.2 30.9 — 1.0 0.7 25 49. 1 36 11.79 2 37. 86 — 1.63 — 0.70 + 23 46 32. 0 0 26. 5 0.0 88 " 6 29 12.8 39 35.75 2 37. 85 + 0.37 + 1.81 — 5 45 30. 6 1 19.7 — 0. 5 7.8 33 37.7 41 1.38 2 37.85 0.63 + 1.81 — 9 36 35 32.2 — 0.4 7 36 37.4 47 1. 57 2 37. 85 + 0.57 + 1.86 — 8 41 38.5 1 29.0 — 0. 4 10 c Bootis . 4(1 46.4 51 10.85 2 37.85 — 1.55 — 0.90 + 22 44 14.9 0 27.9 — 0.3 7 4:i 11. 8 53 37.05 2 37.85 — 1.57 - 0.85 4- 23 0 38. 8 0 27.5 — 0.2 94 Virginia 7 47 1.2 13 57 27. 08 2 37. 85 + 0.51 + 1.88 — 7 51 27.2 1 26.2 — 0.5 6.7 55 15.0 14 5 42.23 2 37. 84 0.32 + 1.73 — 4 56 25.0 17.3 — 0.5 99 i " 56 49.5 7 16.99 2 37.84 0.32 + 1.74 — 4 58 7.6 17.4 — 0.5 Kill X " 10 59 32. 9 10 0.84 2 37. 84 0.81 + 1.62 — 12 22 1.0 42.9 — 0.3 103 i- 1 1 7 11 2 58. (i 13 27. 10 2 37. 84 + 0. 07 + 0.73. — 1 0 4.6 1 7. 0 — 0.7 7.6 5 35.2 16 4.13 2 37. 84 — 1.83 — 0.03 + 26 18 11.3 0 23.6 4-0.8 22/ Bootis . - :;4.d 19 3.42 2 37.64 1.36 — 1.22 4- 20 11 11.5 31.0 — 1.1 7 19 :;. l 29 34.24 2 37. 83 2. mi + 0.76 + 28 24 39.8 21.1 + 1-4 7 24 10.7 34 42. 68 2 37. 83 1.50 — 1.01 + 22 2 18.6 28.7 — 0.5 35 o " 4 27 17.2 37 49.7(1 2 37.83 1.19 — 1.40 + 17 52 5.9 34.1 — 1.5 7.8 27 55. 1 38 27.711 2 37. 83 1.18 — 1.40 + 17 41 53.0 34.4 — 1.6 '') 7.8 29 41.5 40 14.4(1 2 37. 82 1.34 — 1.23 + 19 56 24.0 31.3 — 1.1 8 32 5. •"■ 42 38.79 2 37.-2 1.36 — 1.2(1 4. 20 23 47. 5 30.8 — 1.0 8 34 22.5 44 5( i. 17 2 37.82* 1.43 — 1.11 4. 21 in 1.8 29.8 — 0.8 6.7 38 7.5 48 41.79 2 37. 82 1.01 — 1.54 + 15 18 39.0 37.6 — 1.9 8.9 41 53.7 52 28. 61 2 37.82 1.04 — 1.51 + 15 41 3.4 37.2 — 1.8 7.8 44 liT.n 14 55 12.35 2 37.82 1.12 — 1.44 + 16 53 19.0 35.4 — 1.7 6 49 30.3 15 (I 6.45 2 37. 81 1.29 - 1.29 -f- 19 15 54.6 32.2 — 1.3 6.7 54 17.4 4 54.33 2 37. 81 1.33 — 1.25 -f- 19 46 38.7 31.6 — 1.1 7 11 55 7.:! 5 44. ::7 2 37. ?1 1.35 — 1.23 + 20 4 3.2 31.2 — 1.1 6 12 0 45.3 11 23.33 2 37.81 1.45 — 1.09 + 21 21 1.4 29.6 — 0.8 7.8 5 4.4 15 4::. 14 2 37.81 1.32 — 1.26 + 19 40 29. 9 31.7 — 1.1 6 8 11.3 18 5(1.55 2 37.80 1.37 — 1.22 4 20 13 42.8 31.0 — 1.1 0 6.7 11 16.3 21 56.06 2 37. so 1.14 — 1.42 + 17 7 34.2 35. 1 — 1.7 /) 12 r" Serpentis - 6 14 12.5 24 52.7(1 2 37.6(1 1.12 — 1.45 4 16 46 48.0 35.6 — 1.7 8.9 23 41.2 :'.4 22.97 2 37. 80 11.55 — 1.50 4 8 30 18.0 48.1 — 1.8 7.S 26 18.3 37 0.5(1 2 37.79 0.78 — 4.32 4 11 56 31.5 42.7 — 2.0 ■J- 1 " 4.r. 28 ll.ii 38 53.50 2 37.79 1.07 — 1.49 4-16 5 22.8 36.6 — 1.8 35 /t " 5 30 58. 4 41 41.36 2 37. 79 1.26 — 1.32 4- 18 47 54.4 32.9 — 1.3 7.8 34 1.2 44 44. 00 2 37.79 1.05 — 1.5(1 4- 15 52 56. 0 36.8 — 1.8 7 37 55. 6 48 :'.'.•. 7(i 2 37. 79 1.29 — 1.29 4- 19 14 32.0 32.3 — 1.3 13 c Cor. Bor. . 4(i :;::.7 51 18.26 2 ::7.79 1.92 4- 0.38 4 27 29 18. 0 22.2 + 1.2 14 ( " " " 12 44 41.4 15 55 26.62 — 2 37.79 — 2.17 + 1.25 4- 30 26 21.2 — 0 18.9 + 2.0 1 .<■ 8881 6 ^ assu met! as 4">' 4."-': nr.t tv 14'. f § assumed ;i* .' 8° li' : not 38° 1 1'. c Micr. corr. assumed a b -f- 5 ; not — 5. med as 0° 3'.i'; l .,; 0 .:- d -. 83 2 35. 94 1.27 — 1.40 + 17 52 5. 0 34.0 — 1.5 7 16 7.1 38 27. 44 2 35.94 1.25 — 1.40 + 17 41 47. 1 34.3 — 1.5 6 19 6.2 41 27.03 2 35.94 1.85 — 0.31 + 25 14 57. 4 24. 8 + 0.4 8 21 24.2 43 45. 41 2 35.94 1.73 — 0. 70 + 23 47 27.5 26. 5 0.0 7.6 23 52. 8 46 14.42 2 35.93 1.43 — 1.23 + 20 0 40. 1 31.3 — 1.1 <•) 9 26 46. 1 49 7. 99 2 35.93 1.27 — 1.39 + 17 58 5. 0 34.0 — 1.5 6.7 27 36.4 49 58.63 2 35. 93 1.62 — 0.95 + 22 24 54. 3 28. 2 — 0.4 7.8 29 36. 4 51 5-. 90 2 35.93 1.90 — 0.13 + '.'". 53 50. 0 24.0 + 0.7 7 31 27.6 53 50. 46 2 35. 93 1.66 — 0.87 + 22 53 21.5 27.7 — 0.2 43 i/f Bootis . 35 26. 1 14 57 49.61 2 35.93 2. 07 + 0.47 + 27 46 27. 4 21.9 + 1.3 45 e " . . 38 3.5 15 0 27.44 2 35. 93 1.89 — 0. 19 + 25 41 45. 0 24.3 + 0.6 6 39 25. 3 1 49.46 2 35.93 1.90 — 0. 13 -j- 25 55 14. 8 24.0 + 0.7 6 42 29.5 4 54. 16 2 35. 93 1.41 — 1.25 -j- 19 46 40.7 31.6 — 1.1 48* " - . 45 39.4 8 4.58 2 35.93 2.27 + 1. 18 + 29 57 1.8 19.5 + 1.9 49 i) Bootis . . 47 0. 2 9 25.00 2 35.93 2.66 + 1.38 + 34 6 13.4 14.9 + 2.9 8 49 28. 0 11 53.81. 2 35. 9:: 2.68 + 1.37 + 34 21 58.7 14.7 + 2.9 7 53 27. 8 15 54. 27 2 35. 92 3. 96 + 2. 06 + 45 11 44.6 :;. 6 + 5.1 7 11 57 0.8 19 27.85 2 35.92 4.07 + 2. 39 -j- 46 0 42. 1 + 5.3 8 12 0 41.2 23 8.85 2 35. 92 3.24 + 1.29 + 39 27 2. 1 9.4 + 4.0 5 a Cor. Bor. . 5 42. 0 28 10.47 2 35. 92 2.04 + 0.36 + 27 25 39. 0 22.3 + 1-1 7 9 50.0 32 25.17 2 35. 92 1.20 — 1.43 -f 17 0 11.0 35.3 — 1.7 19 r1 Serpentis - 11 13.6 33 42.98 2 35. 92 1.18 — 1.45 + 16 42 43.6 35.7 — 1.7 9 it Cor. Bor. - 15 36. 8 38 6. 91 2 35. 92 2. 57 + 1.40 + 33 10 49.4 16.0 + 2.7 6 18 18.5 40 49. 05 2 35. 92 1.01 — 1.6-.' + 14 27 3.5 39.0 — 2.0 10(5 " . . 20 39.4 43 10. 34 2 35. 92 1.98 + 0.09 + 26 42 55. 1 23.1 + 1.0 11 K " . . 23 13. 1 45 44. 46 2 35. 91 + 1.30 -f 36 18 31.4 12.7 + 3.3 7.8 30 56.8 53 29. 43 2 35.91 0.97 — 1.67 + 13 52 23.0 39.9 — 2.0 7.8 31 55.3 54 28. 09 2 35.91 0.99 — 1.62 + 14 3 58.0 39.5 — 2.0 6 v Herculis . 36 11.0 15 58 44.49 2 35.91 4.16 + 2.61 + 46 36 40.8 2.2 + 5.4 48 Serpentis - 12 41 47.0 16 4 21.41 _ 2 35. 91 — 1.22 — 1.42 -(- 17 12 50.5 — 0 35. 1 — 1.7 a T. II assumed as 7s.; not 2s. b Measurement of £ assumed a a negative. c g assumed as 30° 53 0" ; not 30° 53' 10". (72) GOULD REDUCTION OF D AGELET S OBSERVATIONS. 73 17S3 MAY 13 Zero corr. = + 1' 46". 3. Name M.I'.;. T App.sid. time Clock corr. n tan i! 1 c-# Refr. ?' A in s /* m s m s 5 s o ' / / // „ 8 7 6.5 1 1 32 52. 34 _ 2 36. 54 — 3.61 + 1.46 + 42 24 48.4 — 0 6. 3 + 4.5 94 |8 Leonis . 1 4 52. 7 40 39. 82 2 36. 53 1.12 — 1.50 + 15 45 44.6 36.7 — 1.8 6 21 4.7 46 52. 84 2 36. 52 1.99 + 0.119 + 26 42 19.2 22. 9 + 1.0 6 23 48. 3 49 36. 89 2 36. 52 2.62 + 1.40 -f 33 27 31.2 15.5 + 2. 8 6 27 22.2 53 LI. 38 2 36.52 3.01 + 1.27 + 57 13 42.2 11.6 + 3.5 7 29 16.2 55 5.69 2 36. 52 2. 37 + 1.29 + 30 51 48.(1 1 8. 3 + 2. 2 8 33 14.4 11 59 4.54 2 36. 52 1.78 — 0. 59 + 21 13 36.0 25.8 0.0 6 36 32. 7 12 2 23. 38 2 36.52 2.15 + 0.78 + 28 27 52.0 20.9 + 1.4 7.8 41 12.7 7 4. 15 2 36. 52 4.45 + ::. 10 + 48 17 33.0 0.5 + 5.5 8 ConifE . 45 9. 2 11 1.30 2 36.51 1.78 — H.59 + 24 13 0.0 0.0 12 " . . 48 22.2 14 14.83 2 36. 51 2.d2 + 0.21 + 27 1 33. 4 + l.o 13/ " . . 50 11.3 16 4.23 2 36.51 — 2. H4 + 0.30 + 27 16 39.7 0 22. 3 + l.o 7 53 30.7 19 24. J 7 2 36. 51 + 0.93 -f- 1.58 — 13 15 9.4 1 45.8 — (1.3 518 Mayer . . 7 55 36.5 21 30.31 2 36.51 0. 86 + 1.63 — 12 11 43.2 41.3 — (1.5 6 8 59 1.5 24 55. B! 2 36.51 0.81 + 1.67 — 11 38 29.8 39.0 — 0. 3 7 9 1 20.3 27 15.05 2 36.51 0.76 + 1.72 — in 52 52.8 36. 1 — 0. 3 26 i Virginia . 5 4 44.4 30 39.71 2 36.51 0.47 + 1.87 — 6 48 37. 2 22. 1 — 0.5 28 " . . 8 7 25.5 33 21.25 2 36.51 0.44 + 1.85 — 6 19 4.0 20.6 — 0.5 7.8 9 45. 2 35 41.33 2 36. 51 + 0.11 + 0.96 — 1 39 57.2 1 8.1 — 0.7 7 16 3.6 42 0. 77 2 36.51 — 0. 52 — 1.24 + 7 23 39. 6 0 49. 6 — 1.6 «) 6.7 19 7.0 45 4.67 2 36.50 + 0.21 + 1.31 — 3 3 13. 3 1 11.7 — 0.7 7 21 4:;. 2 47 41.30 2 36.50 0.26 + 1.5(1 — 3 41 55.0 13.3 — (i.6 7 9 23 19.3 12 49 17. CO 2 36.50 0.97 + 1.57 — ]3 48 14.2 48.5 — 0.4 2 Libne . 6.7 10 49 26. 7 14 15 39.21 2 36. 48 1 1. 75 + 1.74 — 10 41 2. 1 35.4 — (1.3 574 Mayer . . 7 53 21.2 19 34.35 2 36. 48 + 0.63 -(- 1.85.1- - 9 1 55.0 1 29.6 — 0. 4 26 Bootis . . 10 59 8.2 25 22. 30 2 36.48 _ 1.69 — 0.82 + 23 11 52.2 0 27.2 — 0.2 6.7 11 2 45. 0 28 59.69 2 36.48 1.77 — 0.60 + 24 10 36.0 25.9 0.0 6 4 35.1 30 50. 09 2 36. 48 1.38 — 1.30 + 19 13 33.6 32.1 — 1.3 6 6 56.9 33 12.28 2 36. 4* 1.67 — 0.88 + 22 53 16. 6 27.6 — 0.2 34 " . . 10 18.2 36 34. 13 2 36. 48 1.97 + 0.36 + 27 25 53. 4 21.9 + 1-1 36 e " - - 11 54.8 38 11.00 2 36. 48 2. JO + 0.55 + 27 58 14.3. 21.6 + 1.3 7 15 56.8 42 13.66 2 36. 47 1.47 — 1.20 + 20 23 44. 0 30.6 — 1.0 !>) 7.8 18 38. 1 44 55.40 2 36. 47 1.53 — 1.11 + 21 9 57.2 29.7 — 0.8 37 i " . . 7 19 56. 5 46 14.02 2 36.46 1.44 — 1.23 + 20 0 39.1 31.1 — 1.1 6 22 22. 9 48 40.82 2 36. 46 1.08 — 1.54 + 15 18 36.8 37.5 — 1.9 7 24 24.7 50 42. 95 2 36.46 1.04 — 1.58 + 14 53 36.8 38.1 — 1.9 0 8 26 9. 1 52 27.64 2 36.46 1. 11 — 1.51 + 15 40 57.4 37.0 — 1.8 41 u " . . 28 58. 1 55 J 7. 10 2 36.46 1.92 — 0. 15 + 25 50 56. 8 24.0 + C7 ; not 27°41'38".5. e g assumed as 32° 45' 48 ".5-,not32°45'18".5. ' -Micr. corr. assumed a f 5 ii )t — 5. 10 (73) 74 GOULD REDUCTION OF D AGELET S OBSERVATIONS. 17S3 MAY 13— Conlinncd Zero corr. = + 1' 4G".8. Name 6 i' Herculis 48 Serpentis 17 a Cor. Bor. 19 Herculis 32 ComsE . 35 o Herculis 59 d 68 u 72 w 55 a Ophinchi «) 7'J Herculis 83 " . 84 " . h) 91 e r) 104 A 0 9 v2 Lyrre . 11 <5> '• . . 12 II ; not 12 5 9. c S assumed as 23= 56' 11"..", ; not 23° 511' 41".5. (74) Div. assumed as 10 13 7; not 10 7 13. Div. ussuiiiL-d a* 17 10 13; not 17 1U 11. / Div. asstim< 55 31. 1 22 33.90 2 36.37 1.79 — 0.56 + 24 18 20.0 26.0 + 0. 1 ."in ■ Aquilse 16 11 32.6 38 38. 03 2 36, ::7 0.70 — 2.34 + 10 4 34.0 45.6 - 1.8 I.-1 it Cygni . 13 45.7 40 51.49 2 36. 36 3.90 + 1.81 + 44 34 21.3 4.3 + 5.0 5:! a Aquilse 15 45. 5 42 51.62 2 36. 36 0.58 — 1.44 + 8 17 18.8 48.5 1.7 60/3 " . . 2(1 11.8 19 47 IK 65 2 36. 36 — 0.41 — 0.90 + 5 51 34. 0 0 52.9 — 1.5 Jupiter 16 54 14.7 20 21 27.14 2 36.35 + 1.44 +1.41 — 1!) 58 28.8 2 25. 3 — 0.8 a Cygni . . 17 9 26.8 20 36 41.74 — 2 36. 35 — 3.89 + 1.79 + 44 28 38. 1 — 0 4.4 + 5.0 17S3 MAY 15 Zero corr. = + 1M5". 5. Siiius . 1 3 5 18.8 6 38 8. 18 — 2 35. 53 + 1.17 + 1.67 — 16 25 46.6 — 2 0. 9 — 0.5 9 14 48.2 12 48 38.28 2 35. 35 0.54 + 1.88 — 7 44 30.0 1 25.0 — 0.5 49 g Virginia - 25 16.2 J2 59 8.00 2 35.34 0.67 + 1.81 — 9 35 6.3 31.3 — 0.4 8 28 43.5 13 2 35. i-7 2 35.34 0.65 + 1.83 — 9 21 52.8 30. 5 — 0.4 «) 56 " . . 7.8 32 6. 2 5 59. 13 2 35.34 0. 65 + 1.84 — 9 13 27.2 29.9 — 0.4 7 34 48.2 8 41.57 2 35.34 0.65 + 1.83 — 9 24 25. 8 30. 5 — 0.4 62 " . . 37 38.6 11 32.43 2 35.34 0.71 + 1.79 — 10 10 0.6 33.2 — 0.4 67 a " 42 27. 5 16 22. 12 2 35.33 + 0.70 + 1.79, — 10 1 54.5 1 32.8 — 0.4 78 " . . 6 51 51.0 25 47. 17 2 35. 33 — 0.33 — 0. 60 + 4 45 41.0 0 54.3 — 1.4 6.7 57 18.6 31 15.67 2 35.33 1.39 — 1.28 + 19 21 4.0 31.8 — 1.3 4) 2 Bootis . . 6 9 59 28. 9 33 26. 33 2 35.33 1.72 — 0.75 + 23 34 33.4 26.6 — o. 1 6.7 10 2 11.7 36 9. 57 2 35.32 — 1.74 — 0.71 + 23 46 30.7 0 26. 4 0.0 4 43.2 38 41.48 2 35. 32 + 0.39 + 1.80 — 5 37 31.3 1 18.6 - (1.5 6 8 11.7 42 10.55 2 35. 32 — 0.46 — 1.06 + 6 33 43. 1 0 51.2 - 1.6 92 Vircinis . 7 14 3.5 48 3. 31 2 35. 32 0. 15 — 0. 12 + 2 6 11.2 59. 6 -1.0 r) 7.8 16 20.5 13 50 20.69 2 35. 32 — 1.25 — 1.41 + 17 26 43.2 0 34. 4 - 1.6 ,1) 1211 Lacaille . 4 10 40 58.2 14 15 2.44 2 35.31 + 1.75 + 2.14 — 23 47 41.0 2 57.9 — 1.8 «) 7 11 15 47.4 49 57. 36 2 35.29 — 1.64 — 0.95 + 22 24 56.9 0 28.1 — 0.4 41 u Buotis . 21 5.5 55 16.33 2 35.28 1.93 — 0.15 + 25 50 55. 6 23.9 + 0.7 43 V " - - 23 37.0 14 57 48. 24 2 35. 28 2. 10 + 0.48 + 27 46 34.7 21.7 + 1.3 7.8 28 37. 7 15 2 41). 7(1 2 35. 28 2.69 + 1.38 + 34 4 15.0 14.0 +2.9 7.8 30 18.3 4 30.04 2 35.28 2.67 + 1.39 + 33 52 49. 8 15. 1 + 2. 9 6.7 33 39. 9 7 52. 79 2 35.28 2.54 + 1.39 + 32 34 41.6 16. 4 + 2. 6 49 21 53.80 2 34.15 0. 17 — 0. 19 + 2 27 15.8 59.:, — i.i 6.7 54 28.8 29 24.53 2 34.15 2.62 + 1.40 + 33 17 52.2 15.7 + 2.7 r> a Sagittarii - 15 58 7.ii 33 3.33 2 34. 14 1.25 — 1.11 + 17 30 16.7 34.5 — 1.1; 52 ; Aquilse 16 3 40. 1 38 37. 34 2 34. 14 0.71 — 2. 35 + 10 4 11.0 45.5 — l.s is ,S Cygni . . 5 5-.'. s 40 50. 40 2 34.14 3.92 + 1.81 4- 44 34 24.8 4.2 4- 5.0 53 a Aquilse 7 52.5 42 50.43 2 34. 14 0. 58 — 1.44 + 8 17 29.6 4s. 4 — 1.7 GO, J " . . 16 12 18.8 19 47 17.46 — 2 34. 14 — 0.41 — 0. 90 + 5 51 41.9 — 0 52. 7—1. 5 1 7S3 MAY 16 Zero corr. = + 1' 48". 5. 30 a Hydra; - 5 42 17.2 9 19 28.91 — 2 34. 64 + 0.54 + 1.88 — 7 44 11.0 — 1 25.7 — 0.5 c) 18r Leouis . 5 58 53. 2 9 36 7.64 2 34. 63 — 1.83 — 0.45 + 24 44 28. 1 0 25.3 + 0.3 36 f " . - 6 'JO 53. 8 10 7 13.33 2 34.61 1.81 — 0.53 + 24 28 5. 8 25.5 4- 0.2 '/) Rogulus . 1 22 8.6 9 59 26. B6 2 34. ill 0.92 — 1.79 -f 13 0 1.3 40.8 — 2. 0 e) 41 y Leunis . 6 33 17.9 10 10 37.99 2 34.61 1.52 — 1.15 + 20 54 34. 4 30.0 — 0.8 /) 84 r " . . 7 41 52.2 11 19 23.56 2 34.56 — 0.28 — 0. 45 + 4 1 :.;;.:. 0 56.0 — 1.3 87 e " - . 44 17.6 21 49.36 2 34. 56 + 0. 13 + 1.01 - 1 49 20.7 1 8.8 — 0.7 i') 90 " - - 48 30. 4 26 2.86 2 34. 56 — 1.29 — 1.39 + 17 58 17.7 0 33.8 — 1.5 1 u Virginis - 7 52 21.2 29 54. 29 2 34. 56 0.65 — 1.80 4- 9 18 52.7 46.7 — 1.8 94 3 Leouis - . 2 8 3 3.2 40 38.05 2 34.56 1.12 — 1.51 + 15 45 42. 5 36.9 — l.s 5 li Virginis - 3 4 25.4 42 0.47 2 34.55 0.20 — 0.28 4- 2 58 12.7 58.4 — 1.2 7 9 15.0 46 50. 86 2 34.55 2.00 + 0. 19 4- 26 42 17.0 23.1 4- 0.9 6 11 57.5 49 33. 80 2 34.54 2.63 + 1.40 4 :::; 27 31.7 15.6 + 2.8 6.7 13 48.3 51 24.90 2 34.54 2.81 + 1.33 4- 35 12 48. 2 13.7 4- 3. 1 6.5 15 32.6 53 9.49 2 34. 54 3.02 + 1.27 4- 37 13 40.9 11.6 4-3.5 7.8 17 25.7 55 2. 90 2 34. 54 2.38 + 1.29 4. 30 51 45. 6 18.4 '+ 2.2 8 19 55.7 11 57 33.31 2 34.54 1.81 — 0.55 4- 24 23 22. 3 25. 8 + 0. 1 6.5 24 43. 2 12 2 21.60 2 34. 54 2.16 + 0.77 4- 28 27 51.7 21.0 14- 1.4 7.8 28 40. 3 6 19.35 2 34.54 3.40 + 1.33 4- 40 31 18.8 8.3 4- 4.2 8.9 30 47.9 8 27. 29 2 34.53 3.43 + 1.35 4- 40 46 11.2 8.1 + 4.3 8 33 14.2 10 53.99 2 34.53 3.52 + 1.39 4- 41 29 -jo.:, 7.3 4-4.4 7 36 1.3 13 41.55 2 34. 53 1.28 — 1.39 + 17 55 45 1 34.0 — 1.5 6 39 17.11 16 57.79 2 34.53 1.86 — 0.36 + 35 6 27. 0 24.9 +0.4 17 d Comce . 5 43 0.3 20 41.70 2 34.52 2.03 + 0.22 4- 27 5 23. 5 22.7 4- 1.0 A) 6.7 42 50.2 20 31.57 2 34. 52 2.03 + 0.22 2\g " . . 45 6. 3 22 48. 04 2 34. 52 1.92 — 0.18 + 25 44 38.0 24.2 +0.7 22 " . . 47 40.6 25 22. 76 2 34.52 1.89 — 0.26 4. 25 27 '4-. 1 24.5 4- 0.5 25 " . . 51 1.3 28 44. 0 1 2 34.52 1.31 — 1.36 4. 18 15 53.8 33.5 — 1.5 26 " . . 53 14.9 30 57.98 2 34. 52 1.63 — 0. 98 4- 22 14 3. 3 28.4 — 0.5 10 Cau. Ven. 8 59 36.8 37 20. 93 2 34.51 3.39 + 1.33 + 40 25 50.7 8.4 4- 4.1 30 Corns) . . 9 3 35. 3 41 20.08 2 34.51 2.18 -f 0.86 4- 28 42 40. 1 20. B + 1.5 31 " . . 5 59.2 43 44.:!- 2 34. 51 — 2. 18 -f 0. si; 4- 28 41 54.8 0 20.8 4- 1.5 7 9 19 47.8 12 57 35.25 2 34. 50 + 0.97 + 1.57 — 13 45 16.8 1 48.8 — 0.4 7.8 10 6 3.7 13 43 58.75 2 34. 47 + 0.68 4- l.sl — 9 36 41.0 1 32.1 — 0.4 i) 7.8 14 3.0 51 59.35 2 34. 46 — 0.27 — 0.40 4- 3 43 5. 0 0 5S. 0 -- 1.3 93 t Virginis - 15 17.5 53 14.05 2 34. 46 — 0. 18 — 0.21 + 2 35 7.0 0 59. 1 — 1. 1 j) 557 Mayer. 19 51.2 13 57 48.53 2 34. 46 + 0.58 + 1.88 — 8 16 45.0 1 27. 1; — 0.5 8 24 13.3 14 2 11.32 2 34. 46 0.35 + 1.73 — 4 57 12.0 17.4 — 0.5 8 25 7.9 3 6. 07 2 34. 46 0.36 4 1.76 — 5 6 39. 0 17.7 — 0.5 564 " . . 7 27 39.9 5 38.49 2 34. 45 0.35 + 1.73 — 4 56 31.0 17.2 — 0.5 99 i Virginis • 29 15.4 7 14.25 2 34.45 0.35 + 1.73 — 4 58 10.6 17.3 — 0.5 102 i<> " . . 6 32 58. 8 10 58.26 2 34. 45 0.09 + 0.84 — 1 16 8.6 7.8 — 0.7 1(13 u» " . . 6 35 24. 1 13 23.96 2 34. 45 0. 0JL -k 0.74 -F 0. SJ — 1 0 5.4 7.1 — 0.7 105

i' 7 Coujie. c T. Ill assumed as 1 3s 5 : 11 ■ t L5s.5: ati'l / Div. assumed as 47 1-2; not 47 11. i g assnmed as45 B'; □ >t 45° 3'. name assumed a* 17 € Leoni* : not is £ Leonis. g Miu. assumed a* 4-. n. ; not 47m. j T. Ill assumed as 20m. Us.5.; not20m. 243.5.: d § assumed as 35° 51' 5"; not 15° 51' 15". not 557 .Mayer, but L ') Virginia. (77) 78 GOULD REDUCTION OF D AGELET S OBSERVATIONS. 17S3 MAY 10— Continued Zero c6rr. = + 1' 48". 5. Name Mag. r App. sid. time Clock corr. ii tan iS ? r-t Refr. 9' h m * h m s m s s s o / '/ / // a a) Libia; . . 6 10 55 13.0 14 33 16.11 — 2 34. 43 + 1.75 + 2.10 — 24 2 41.5 — 2 58. 6 — 1.7 b) 6 in -V 11.7 36 15.30 2 34. 43 1.62 + 1.66 — 22 12 41.6 2 43.4 — 1.2 7 fi " . . 5 11 1 57.5 40 1 . 72 2 34.43 0.94 +1.58 — 13 14 17.9 1 46.6 — 0.3 10 " . . 4 11.9 42 16.49 2 34. 43 1.25 -f 1.60 — 17 26 49. 4 2 8. 3 — 0.5 14 " . . 6.7 9 2(1.2 47 25.63 2 34.43 1.81 + 2.41 — 24 32 13.6 3 7.2 — 2.0 19 <5 " . . 13 52.5 51 58.68 2 34.42 0.54 -f- 1.88 — 7 39 24.4 1 25.4 - 0.5 21 v1 " . . 19 0.6 57 7. 62 2 34. 42 1.09 + 1.63 — 15 24 18.0 56.8 — 0.5 c) 22 v1 " . . 19 11.1 14 57 18. 15 2 34.42 1.11 + 1.63 — 15 38 1.0 ] 58.4 — 0.5 24 i1 " . . 24 19.2 15 2 27.09 2 34. 42 1.36 + 1.44 — 18 57 11.8 2 17.8 — 0.7 i) 26 " . . 26 46.3 4 54.59 2 34.41 1.21 -f L64 — 16 56 38.8 2 5.4 — 0.5 27/3 " . . 29 46. 8 7 55.58 2 34.41 0.60 + 1.87 — 8 34 43. 0 1 '.'-. 6 — 0.4 28 " . . 33 1.3 11 10.62 2 34.41 1.24 + 1.61 — 17 21 17.6 2 7.8 — 0.5 30 o5 " . . 35 21.2 13 30.90 2 31.41 J. 01 + 1.59 — 14 20 58.5 1 51.8 — 0.4 603 Mayer - 6.7 41 43.5 19 54.25 2 34.4(1 1.18 + 1.66 — 16 40 40.6 2 4.0 — 0.5 34 • Hereulis . 36 40.8 15 0.59 2 34. 37 — 1.41 — 1.26 + 19 39 0.2 0 31.8 — 1.2 Antilles 1 40 19.7 18 4ii. i 9 2 34.: 16 + 1.94 + 3.13 — 25 54 33. 7 3 25.2 — 2.6 6.7 44 17.3 22 38. 34 2 34.36 1 1. 85 + 1.64 — 11 57 15.7 1 41.3 — 0.3 g) 13 s Ophiuchi . 49 26.2 27 48. i 9 2 34. 36 + (1.71 + 1.79 — 10 7 11.0 1 34.1 — 0.4 3" Hereulis - 6.7 54 8.0 32 3(1.611 2 34.35 — 0. 32 — 0.58 + 4 38 23. 2 0 55.2 — 1.4 43 i 6 12 59 4H.5 38 4.(17 2 34. 35 0.63 — 1.65 + 8 58 17.4 47.3 — 1.8 47 k " . . 13 4 2.2 16 42 26.49 — 2 34. 35 — H.53 — 1.30 + 7 36 5-. I — 0 49. 8 — 1.7 17S. i MAY 1 7 Zero corr. = + 1' 45". 6. 6 8 41 10. 3 12 22 47. 95 — 2 33.53 — 1.27 — 1.40 + 17 47 41.6 — 0 34. 0 — 1.6 20 Virginia . 43 5. 5 24 43. 47 2 33.53 0.81 — 3.01 + 1 1 28 29. 0 43. 2 — 1.9 6 44 27.7 26 5. 89 2 33.53 0. 63 — 1.62 4- 8 54 58. o 47.0 — 1.8 •6 47 8.2 . 28 46. S3 2 33.53 0.68 — 2. 29 + 9 58 22. 5 45.5 — 1.8 50 54. 4 32 33. 65 2 33. 52 — (I.7H — 2. 30 -f 10 0 13.0 0 45. 4 — 1.8 7 55 2.2 36 42. 13 2 33.52 + (i. 19 + 1.26 — 2 42 43. 8 1 10.9 — 0.7 35 " . . 6 8 57 44. 9 39 25. ys 2 33. 52 — (1.33 — 0.6U + 4 44 35.2 0 54.5 — 1.4 37 " . . 6 9 1 29.8 43 10.80 2 33.52 — (1.31) — 0.50 + 4 13 16.8 0 55.5 — 1.3 40 V " - - 3 56. 8 45 38.20 2 33. 52 + 11.59 + 1.87 — 8 21 57.8 1 27.2 — 0.5 7 6 54.0 48 35. 88 2 33. 52 11.54 + 1.88 — 7 44 33.6 25.2 — 0.5 8.9 10 4.5 12 51 46.90 2 33. 51 (1.56 -[- 1.88 — 7 56 0.0 25.8 — 0.5 6 19 2.7 13 0 46.57 2 33. 5] 1. 1(1 + 1.62 — 15 21 21.0 55. 9 — 0.5 03 " . . 6.5 21 21.2 3 5. 15 2 33.51 + 1.07 + 1.61 — 15 1 32.4 1 54.4 — 0.5 ft) 534 Mayer . . 6.7 23 46.(1 5 311.72 2 33. 51 — 0.18 — 0.22 -f 2 35 5 1. 1 0 58.8 - 1.2 61 Virgiuis 6.5 27 52.3 9 37.62 2 33.51 4- 1.22 + 1.63 — 17 6 1.6 2 5.4 — 0.5 (17 a " . . 34 34. 1 16 20.52 2 33. 5ii 4- 0.71 + 1.79 — 10 1 53.0 1 33.0 — 0.4 79 C " - - 44 26. 5 26 1 1.51 2 33.5(1 — 0.(13 + 0.20 + 0 30 14.6 — 13 39 55.0 3. 1 — 0.8 53 28. 3 35 17.-2 2 33. 49 4- 0.97 4- 1.57 1 47. X — 0.4 5 v Boiitis . 9 59 48. 9 41 39.46 2 33. 49 — 1.20 — 1.41 + 16 51 26.6 0 35.2 — 1.7 7 " . . 7 10 3 38. 2» * 45 29.39 2 33. 49 — 1.37 — 1.31 + 18 59 6.9 32.4 — 1.3 S„ " . . 5 7. 8 46 59.23 2 33. 49 1.40 — 1.27 -f 19 28 6.2 31.8 — 1.2 9 " . . 10 7 24.8 13 49 16.62 2 33. 49 — 2.16 + 0.79 + 28 32 7. 3 — 0 20. 9 + 1-4 a g assumed as 7S1 53'; ant 72° ■S3'. 1 ? assumed as i 5° 47' 44" ; not 65° 47' 14". g g assumed as 58 ; <••■ 55°. /» T. I assumed a. 57m not 55i i. e £ assumed as 8 1° 5' 14"; not 83° 5' 13". h T. Ill assumed as 24i i. Us ; not 24m. 49s. : c $? assumed as 04 D -..^t' 1" ; ll'it 1 1° 29' 26". T. 1 assumed a s50s; not .'.Is. g assumed as 46° 1." ' 8"; not 46° l.V 48". (73) GOULD — REDUCTION OF D AGELET S OBSERVATIONS. 79 I»s:s MAY 30 Zero corr. = i 1'aO". 1. Name 94 (3 I.ionis . 5 ji Vireinis •' . 9 o " . 4 Comae . «) 7 /« " 13/ " . 18 " . •2\g " . Ii) 27 ^ irginis 30 p " . 31 Comae - ::<; " . 38 " 41 " 0 4-2 CI 23 Can. Ven rf) 07 a Virgiuis Mai;-. Booth 3 i; 7 8, 12 rf " . Arctuius 19 X Bootis . 37 S " . /) g) A) 42 18 45 c 6.7 6.5 7 6 6 5.6 7 7.8 1 o Cor. Bor. . I, 7 47 16.; 7 59 0. 8 3 24. in 2, 14 22 27 29 33. 7 35. 3 45. 3 19.4 39 50.0 411 44 48 50 4.6 19.7 17.(1 12.7 57 17.7 8 59 31.9 9 5 48. 9 6 33. 1 8 29. 3 19 36.8 22 44.3 31 31.4 35 45.8 37 42.8 39 45.8 42 28.5 45 36.5 48 25.4 51 48. - 53 19. 1 56 23. 5 56 38. 0 2 12.4 6 5. 8 9 24. 1 14 40.7 17 1.2 511 11.0 52 1.0 55 52.5 10 59 55.7 11 2 32.6 6 31.5 10 30.8 12 40.2 17 23.7 11 19 52.3 9 10 A.pp. Mil. time // III s II 40 35.17 Clock curl, u tan > 57' ; nut 25° 27'. / T II assumed as 30 5s.; not 33.5a. g T. Ill assumed as 5.5s.; not 15.5s. k T II assumed as 22.5s.; not 52.5s. i S assumed as 18^ 10' ; not 18° 20'. £ assumed as 25° 3' 29"; not 25 3 3' 39" (79) 80 GOULD REDUCTION OF D AGELET S OBSERVATIONS. 17S3 MAY 29— Continued Zero corr. = -J- ! ' 45". 5. Name Mag. T App. sitl. time Clock corr. n tan 6 1 s—t Refr. ?' h m s h m s m s s s O 1 II II 7 10 21 29.0 14 50 41..-.". — 2 28.66 - 1.80 — 0. 24 4- 25 31 39. 8 — 0 24. 3 + 0.6 9 27 58.3 14 57 12.21 2 28.66 1.41 — 1.18 -)- 20 40 23.2 30.1 — 0. 9 45 c Bootis . . 31 5.0 15 0 19.41 2 28. 66 1.80 — 0. 19 -f- 25 41 51.6 24.1 + 0.(3 6 32 26. 8 1 41.43 2 28.66 L.88 — 0. 13 4- 25 55 20.2 23; 8 + 0.7 6.7 35 44.5 4 59.07 2 28. 66 1.60 — 0.84 4- 23 7 0.7 27.3 — 0. 2 6.7 37 13.9 6 29. 31 2 28.66 1.65 — 0.71 4 23 40 24. 4 26.5 0.0 7 42 -21).:, 11 36.75 2 28.65 2. 31 + 1.37 4- 31 36 43. 9 17.5 4-2.5 6 47 52. 2 17 9. 36 2 28.65 3.18 + 1.32 4 4li 20 1.0 8.5 4- 4-1 49 24. 4 18 41.81 2 28.65 1.39 — 1.22 4- 20 13 45. g 30.7 — 1. 1 6 54 50.8 24 9.1(1 2 28. 0.". 2.31 + 1.38 4- 32 0 39. 9 17.0 4- 2.5 5 a Cor. Bor. - 10 58 44. 1 28 3. 04 2 28. 65 1.95 4- 0.36 4- 27 25 42. 2 22. 1 4- 1.1 a) 7 11 2 58. 4 32 18.(14 2 28.65 1.15 — 1.43 4- 17 0 14.8 35. 0 — 1.7 19 T3 Serpentis - 4 15.0 33 34.85 2 28.65 1.12 — 1.45 -j- 16 42 49.6 35.4 — 1.7 2 1 a " 6 48.5 36 8. 77 2 28.65 0.46 — 1.17 4- 7 6 4.5 50. 1 — 1.6 b) 28 /3 it 9 24.0 38 45.3(1 2 28. (15 1.08 — 1.49 4- 16 5 23. 8 36.2 — 1.8 35 « " 12 11.2 41 32.36 2 28.64 1.29 — 1.32 4- 18 47 59. 2 32. 7 — 1.3 38 p " 14 56.6 41 18.21 2 28.64 1.49 — 1.06 4- 21 36 59.0 29. 0 — 0.5 40 " 17 23.2 46 45.21 2 28. 64 (1.01 — 1.76 4- 9 12 44.6 4- 43 10 24. 7 40.7 — 1.8 1* Herculis - 21 23.0 5(1 45.67 2 28. 04 3.51 + 1.54 5.6 4- 4.7 5 r " 2 4 40.7 54 3. 92 2 28.64 1.24 — 1.35 -j- 18 24 31.2 33. 2 — 1.5 6 w " 29 12.1 15 58 36.1 6 2 28. 04 3. 97 + 2.61 + 46 36 47.2 2.2 4-5.4 X it 31 20.8 16 0 51.13 2 28.64 1. 19 — 1.40 4- 17 36 50.0 34.0 — 1.6 48 Serpentis . 34 48.7 4 13.58 2 28. 04 1.17 — 1.42 4- 17 12 59.0 34.9 — 1.7 12 Herculis - 37 20.0 6 45.29 2 28. r.4 0. 55 — 4.40 4- 8 23 58. 8 48.0 — 1.7 18 v Cor. Bor. - 41 9.9 in 35.82 2 28. 04 2.14 4 1. 14 4- 29 40 16.2 19.6 4- 1.8 c) 22 r Herculis . 46 20. 3 15 47.07 2 28. 63 3.98 + 2.09 -j- 46 48 15.2 2.0 4-5.4 25 " 50 46. 2 20 13.70 2 28.63 2.91 + 1.27 -I- 37 52 1.4 11.0 4- 3.7 27/3 " 53 59.0 23 27.(13 2 28.63 1.51 — 1.02 4- 21 56 53. 1 28.6 — 0.5 ,/i 31 " . . 56 26.2 25 54. 64 2 2-. (13 2. 53 4- 1.39 4- 33 57 35.8 15.0 4-2.9 33 " 1 1 59 23. 5 28 52.41 2 28.03 0. 50 — 1.29 4- 7 32 34. 0 49.4 — 1.7 36 " . . 12 2 52.0 32 21.48 2 28.6 i 0.30 — 0.58 4- 4 37 38.4 54.7 — 1.4 37 " 2 55. 7 32 25. 19 2 28.63 0.30 — 0.58 4- 4 38 39 k 5 51.4 35 21.37 2 28.03 1.94 4- 0.32 4- 27 19 13.4 22.3 4- i.o 19 Opliiuchi . 9 15.0 38 4.".. .".3 2 28. 03 0. 10 — 0.19 4- 2 27 15.0 59.1 — 1.0 48 Herculis . 13 50. 1 43 21.38 2 28.(12 2. 19 4- 1.23 4 30 19 13.0 18. 9 4- 2.0 50 " 15 11.8 44 43.30 2 28. 02 2.18 + 1.21 + 30 9 39.0 19. 1 4- 1.9 50 ti 49 10. 1 48 42. 25 2 28.62 1.83 — 11.09 4 26 3 57. 1 23.7 4- 0.7 58 e " 24 58.5 54 3l.dll 2 28. 62 2. 26 4- 1.32 + 31 13 44.5 17.9 4-2.2 60 " 28 L9.0 16 57 52.65 2 28.62 li. -7 - 1.79 + 13 1 52.6 40.6 — 2.0 62 " 32 34.2 17 2 8. 55 2 28. 62 1.72 — 0. 45 4- 24 45 19.5 25.2 4- o.3 (14 a " 37 44.2 7 19.40 2 28. 02 0.98 — 1.60 4- 14 37 45.8 38.4 — 1.9 66 u " . . 41 24. 1 10 59.91) 2 28.61 0.73 — 2. 90 4- 11 5 30.9 43.7 — 1.9 49 a Opliiuchi - 48 40. 1 1* 17.09 2 2-. HI 0.28 — 0. 52 4- 4 19 37.2 55.4 — 1.3 77 K Herculis . 53 54. 5 23 32. 35 2 28. 61 4. 22 4- 3. 12 4- 48 24 54. 1 0. 4 4-5.5 55 a Opliiuchi . 12 57 47.2 27 25.09 2 28. 61 ii. -1 — 1.84 4- 12 42 37. 6 41.3 — 2. 0 e) 82 s Herculis - 13 3 50. 1 33 29. 58 2 28.61 4.20 + 3.18 4- 48 41 6. 0 0.2 4- 5.0 85 s " 6 12.8 35 52. 68 2 28.61 3.88 4- 2.43 4- 46 5 43.0 2.7 4- 5.3 86 /j " 1(1 50.1 40 30.75 2 28.00 1.98 + 0.49 4 27 49 51.6 21.7 4- 1.3 /) 7.8 19 9. 5 43 50.70 2 28.0(1 4.12 4- 2.93 + 47 39 37. 2 1.2 4-5.5 88? " 17 13.9 4(1 55.60 2 28. (ill 4. 22 + 3. 12 + 48 25 30. 4 0.4 + 5. :. 94 !> " " " 13 23 1. 5 17 52 44. 16 — 2 28. 60 — 2. 18 4- 1.21 + 30 11 23.0 — 0 19. 1 4 !•'-' 17S 3 MAY 31 Ze o corr. = -4- ] ' 45". 4. 94 0 Leonis . 2 7 3 57.2 11 40 30.69 — 2 27. 57 — I.U7 — 1.51 + 15 45 r.. 1 — 0 36. 2 — 1.8 5/3 Virginia 5 19.4 1141 53. 1 1 2 27.57 — 11.20 — 0.28 + 2 58 13.4 0 57. 3 — 1.2 2e Corvi - 24 48.8 12 1 25.71 2 27.56 + 1.49 + 1.52 — 21 24 13.6 2 33.3 — 1.0 7; " 30 28.6 7 6. 44 2 27.511 + 1.11 4- 1.67 — 16 20 14.8 1 59.5 — 0.5 16 a Comae . 41 58.3 is 38.03 2 27. 55 — 2. 12 + 0.58 4- 28 0 14.4 0 21.2 4 1.3 29 7 Virginis 7 56 27. 3 33 9.41 2 27. 54 + 0.02 4- 0.44 — 0 16 16. 1 1 4.0 — 0.8 32 d " " " 8 0 27.9 12 37 10.07 — 2 27. 54 — 0.59 — 1.00 + 8 50 36. 1 — 0 46. 6 — 1.8 a g assumed as 31° 50' ; not 31 ° 4!)'. r Name not 22 t Herculis. e S ipsumed as 0° 9' 59 ' ; not 0° 9' 2S ". 6 Div. assumed as 34 15 2; not 34 12 15. d Min. assumed is 5(3in. ; not 5' m. f i wsuuled as 1° ; not 11°. (SO) C.OITLP REDUCTION OE D AGELET S OBSERVATIONS. 81 1783 MAX 31— Continued Zei CO] . -f- 1 45". 4. Name Mag. T App. sid. time Clink coir. n tail ii '/ r-? 15 IV. '/' h m S h in s Ill s s s 0 * " / // II 29 Comae . . 8 3 50.4 12 Hi :•:■;. 72 — 2 27. 54 — 1.04 — 1.55 4 15 17 21.0 — 0 36.9 — 1.9 37 " . . 15 38.3 [2 52 23.56 2 27.55 2. 37 4 1.38 4 3,1 5:, 55.9 17.0 4 2. 5 20 Can. Yen. 33 3J.5 13 HI 19.711 2 27. 52 — 3. 33 4 1. in 4 41 II 21.0 11 7.0 4 4.4 a) 67 a Virginis 39 24. 7 16 13.87 2 27.52 + 0.67 4 1.73 — 10 1 54.5 1 31.9 - 0.4 542 Mayer - 7 43 46.7 20 3,6.59 2 27.52 + 0.H2 4- 0.43 — I) 14 50.2 1 4.2 — 0.8 6 48 LI. 8 25 2.42 2 27.52 — 1.80 — (1.26 4 25 -.'7 15.0 0 21. 1 4 0.5 6 52 26.7 29 18.02 2 27.51 1.83 — (I. 19 4 25 42 1.4 23.9 4 0.6 8. 9 54 23. 4 31 15.04 2 27.51 1.7!) — 11.:::: 4 25 12 57.6 24. 3 4 o.4 2 Bootis . . 8 56 25. 9 33 17.87 2 27.51 1.66 — n.75 4- 23 34 :::>. 1 26. 3 0.0 6 8 59 9.5 36 1.92 2 27.51 — 1.67 — 11.71 4 2:; 46 31.4 i) 26. 1 0.0 7 9 1 40.8 38 33.63 2 27.51 + 0.38 4 1.8(1 — 5 37 31.0 1 17.9 - 0.5 Virginia 6.7 2 32. 3 39 25. 27 2 27.51 4 0.38 4 1.81 — 5 45 3.5,. 9 1 18.2 — 0.5 7 4 49.0 41 42.35 2 27.51 — 2.112 4 0.59 4 28 2 43.0 0 21.2 4 1.5 6 8 56.5 45 50.5:; 2 27.51 2.17 + 1. 14 4 29 41 16.6 13. 1 4 1.8 7 11 50.2 48 44.71 2 27.5H 2. 17 4 1. II + 29 42 52.il 19.4 4-1.8 7 16 53. 7 13 53 49.04 2 27.5H 1 . 29 — 1.33 4 18 42 21.8 3,2. 4 — 1.4 7 .27 39. 3 14 4 36.41 2 27.5U 1.51 — J. 116 4 21 38 48.0 28. 7 — 0.6 Arcturns . 1 31 21.1 8 18. 8-j 2 27. 49 1.41 — 1.21 4- 20 17 41.6 30.3 — 1. 1 33 15.5 111 13.53 2 27.49 — 4.112 4 2.39 4 46 52 3,7.0 0 2.2 4 5.4 7 36 4.(1 13 2.49 •_> 27.49 4. (I.47 + 1.87 — 7 6 1.0 1 22. ! — 1.6 6 38 55. 3 15 54.26 2 27.49 — 1.88 — (i. 11:'. 4- 26 18 12.8 0 23.2 4 0.7 22/ Bootis . 41 54.8 18 54.25 2 27.19 I. in — 1.22 4 20 11 8.9 30.5 — 1. 1 7 44 21.:; 21 24.16 2 27. 49 3. 42 4 1. '2 4 41 58 3.2. 1 6.7 4- 4.5 6.7 46 35.6 23 35.82 2 27.49 5.51 4 1. 13 4- 42 45 6.2 6.0 4 4.6 8 48 33.3 25 33.84 2 27.49 3.71 + 1.76 4- 44 19 4.3, 4.4 4 4.9 6 51 49.3 28 50.38 2 27. 48 1.7(1 — 11.611 4 21 10 40.8 25. 6 0. 0 7 56 29. 2 33 3I.H5 2 27.48 2.31 4 1.31 4 31 21 31.1 17.6 4 2.3 7 56 39. 1 :;:; 41.28 2 27. 48 2. 52 4 1.34 4 31 26 5.0 17.5 4 2. 3 34 Bootis - - 9 59 22. 4 14 56 24.72 2 27.48 — 1.97 4 11.56 4- 27 25 55. 1 0 21.9 4 1.1 6 10 5* 15.2 15 35 27.19 2 27.45 4. 1.96 4- 3.77 — 27 20 11.2 5 42.9 — 3. 3 6 - Librae . II 10 57.5 48 11.5- 2 27.44 1.80 4 2.88 — 25 27 0.0 3 15.5 — 2. 3 - 3 Scorpii - 18 3.0 15 55 [8.25 2 27. 44 1 . 32 4 1.42 — 19 11 24.4 2 17.5 — 0.7 13 c2 " - - 5 24 7.3 10 1 25.55 2 27. 11 1.96 4 3.77 — 27 18 57.5 5 42.3 — 3.4 641 Mayer . 30 11.2 7 17.42 2 27. 44 2.02 4 4.06 — 28 1 22. 5 54. 5 — 5,. 8 20 a Scorpii-- . 33 10. 1 10 27. 84 2 27.43 1.77 4 2.64 — 25 ] 58. •.! 5 10.6 - 2.2 5 a Ophiuchi - 6 57 44.5 15 2.77 2 27.43 1.61 4 1.85 — 22 54 53. 4 2 47.6 — 1.5 b) Antares 41 14.7 18 33.75 2 27.45 1.85 4- 3.12 — 25 54 37. 0 3 21.9 — 2.6 6 43 58. 0 21 17.49 2 27.43 4 (1.22 4- 1.40 — 3 16 59.6 1 11.9 — 0.7 29 h Herculis . 47 41.5 25 1 . 60 2 27.43 — 11.8I) — 2.62 4 11 56 48.2 0 42. 1 — 2.0 <0 7 52 54.5 511 15.40 2 27. 12 4 H.61 4- 1.84 — 9 6 24.8 1 2:1.0 — 0.4 14 Ophiuchi . 6 55 52.2 33 13.65 2 27.42 — 0. 11 — 0.03 4 1 3,5 47. 0 1 0.4 — 1.0 41 Herculis - 6 11 59 36.2 36 58.26 2 27. 42 0.43 — 1.04 4 6 50 2.0 0 51.0 — 1.6 d) 45 e " - - 12 2 14.7 39 37.19 2 27. 42 0.38 — 0.84 4- 5 37 59.5 0 52. 5 — 1.5 21 Serpentis - 5 32.7 42 55.75 2 27.42 0.11 — 11.112 4- 1 35 8.2 1 0. 4 — 1.0 49 Herculis . 7 21. 1 44 4 1.43 2 27. 42 1.04 — 1.54 4- 15 19 49.8 0 37. 1 — 1.9 54 " . . 10 58.8 48 22. 73. 2 27. 4 i 1 . 29 — 1.53 4- 18 46 9.2 32. 5 — 1.3 7.8 12 36.2 50 0.39 2 27.41 1 . 28 — 1.34 4 1 33 44.6 52. 7 — 1.4 6.7 16 56.6 5 1 21.50 2 27. ! 1 1.61 — 11. -1; 4 22 56 22. 7. 27.2 — 0. 2 60 " . . 20 26. 3 16 57 51.77 2 27.41 II. -8 — 1.79 4 13 1 54.6 10.5 — 2.0 62 " . . 7.8 24 41.4 17 2 7. 57 2 27.41 1.75 — 11.45 4- 24 45 17.0 25. 1 4 0.3 7 27 Ki.ii 4 36.58 2 27.41 1. 75. — 11.53 4 24 29 19.4 25. 1 4 ".I 64 a " . . 29 51. 4 7 18.42 2 27.4(1 — (1.99 _ 1.60 + 14 37 47.4 0 58. | — 2. 0 8 33 54.8 11 22.49 2 27.40 + 0.01 4 0.39 — 0 6 0.0 1 4. 2 — 0.8 70 " - - 37 1.6 14 29.80 2 27.411 — 1.75 — 0.47 4 24 42 9.0 0 25. 1 4 0.5 73 " . . 40 6.0 17 34.70 2 27. Ill 1.62 — 0.83 4 2:: 9 0.2 27.0 - 0.2 54 Ophiuchi . 49 25.6 26 55. 83 2 27.39 11.911 — 1.75 4 15 18 5.0 40. 1 — 2.0 55 a " . - 49 54. 4 27 24.71 2 27.39 0.86 — 1.87 4- 12 42 40.9 40.9 — 2.0 e) 7.8 55 51.7 33 22. 99 2 27.39 4. 32 4 3. 18 82 y Herculis . 7 55 58. 0 :;:; 29.32 2 27. 39 4.32 4- 3. 18 4- 48 41 2.8 0.2 4- 5.6 B5< " . . 12 58 20.8 35 52.51 2 27.31) ::. 94 4 ■». 13 4 46 5 45.7 2.7 4 5. 5 62 y Ophiuchi . 13 1 59.2 39 31.51 2 27.59 0.18 — 0.25 4 2 47 19.9 58. 1 — 1.2 87 Hercuhs . 5 0. 4 42 33.21 2 27.39 1.83 — 11.20 4 25 40 49.4 24.0 4 0.6 89 " . . 11 38.0 49 11.90 2 27.38 1.86 - 0.09 4 26 4 15.0 23. 6 4 0.7 92 " . . 15 14 17.0 17 51 51.:::: - 2 27.38 — 2.1:; 4 1.06 4- 29 15 21.0 — 0 20. 0 4- 1.6 a T. IH assumed as 17 7: not 17s. 7. c j? as > 1 1 i 1 : 1 ' 1:.' -J'; not 61° 13' 1". c g assumed as that of 1 star differing 7' from b <; aasnmed as 74° 45' 4 I ' ; DOl ::i". d £ assumed as 4 . not -HP 1' B". E J ij Herculis. 11 (81) 82 GOULD — REDUCTION OK D AGKLET S OBSERVATIONS. 17S3 MAY :il I'uiiliiiued Zero corr. = + ] '45". 4. Name Mag. T App. sid. time Clock corr. » tan (S 'I f-0 Rcfr. ?' h m s It 111 5 HI s s s o / " , // II 95 Herculis . 13 17 15.4 17 54 511.'.".' — 2 27. 38 — 1.50 — 1.07 + 21 35 5. 8 — 0 29. 0 — 0. 6 a) 98 " . . 21 5(1.0 17 59 26. 17 2 27. 38 1 . 53 — 0.99 + 22 1 1 12. 4 28. 2 — 0.5 104 A " . . 28 38.6 18 6 15.29 2 27. 37 2.31 + 1.34 + 31 20 2.0 17.7 + 2.3 8 34 27.9 12 5. 55 2 27.37 1.72 — 0.56 + 24 20 31.0 25.6 + 0. I 105 " . . 35 0. II 12 40.70 2 27. 3,7 1.72 — 0.50 + 24 20 30.0 25. 0 + o. 1 6 37 59. 4 15 37.03 2 27. 37 1.63 — o. ■-> + 2!i 9 44.3 27.11 — 0.2 7 41 13.5 18 52.26 2 27.: ',7 1.96 + 0.30 + 27 15 3,9.2 22. 2 + 1.0 8 47 22. 3 25 2.07 2 27.36 3. 97 + 2.48 + 46 15 12.9 + 5.3, 7.8 5ii 27.3 28 7.58 2 27.36 3.04 + 1.27 + 38 39 14.2 10.2 + 3.8 7 52 56.6 30 37.29 2 27. 30 3.04 + 1.28 + 38 41 47.0 10.2 + 3.8 3 a Lyr;p . 54 20.11 32 6.93 2 27.36 3. 03 + 1.27 + 38 33 38.0 + 1 . 27 + 38 8 35. 1 10.3 + 3.8 7 13 57 4H.9 35 22.30 2 27. 3,0 — 2. 9.-' o 10.6 + 3. 7 0.7 14 3 40.7 41 23. 15 2 27. 36 + 1.92 + 3.00 — 20 51 10.2 3, 36. .' — 3.2 h) 34 a Sagittarii . 0 311.11 44 12.91 2 27.30 1.89 + 3.42 I— 20 31 9.0 3 31.4 — 2.9 7 III :;. 3 47 40.79 2 27.35 1.59 + 1.80 — 22 40 58.2 2 47. 3 — 1.5 Saturn. 13 37.2 51 21.28 2 27. 35 1.56 + [.68 — 22 20 3.6 2 43. 1 — 1.3, 40 t Sagittarii . 18 2.8 55 47.01 2 27.35 2.02 + 4. 04 — 27 55 53. 4 3 53.8 — 3. 8 41 77 " . . 5.0 21 32.7 18 59 18.08 2 27. 3,5 1.48 + 1.51 — 21 20 8.9 2 31.5 — 1.0 0 25 48.5 19 3 34.58 2 27. 35 + o.>:, + 1.01 — 12 37 51.7 1 43.2 — 0.5 22 A qui la' 30 30.3 8 17. 15 2 27. 34 — 0. 30 — 0.56 + 4 27 3.0 0 55. 0 — 1.3 <■) 6.7 33 16.4 11 3.70 2 27. 34 0.62 — 1.76 + 9 13 12.6 40.0 — 1.8 3 Vulpeculse 6 38 40.7 10 28.89 2 27. 34 1.84 — 0. 15 + 25 19 54. 0 23.8 + 0.0 7 41 10.2 18 58. 80 2 27. 34 1.73 — 0.52 + 24 30 25. 5 + 0.2 6 "... 6 44 23.3 22 12.43 2 27.31 1.71 — 0. 59 + 24 12 44.6 25. 8 o.o 8 " . . 7 44 30.2 22 25. 37 2 27. 34 1.72 — 0.57 + 21 18 35.0 25.7 + ".1 8 Cygni . . 48 23. 3 20 13.09 2 27.31 2.56 + 1.39 + 33 58 2:;. o 15.0 + 2. 9 7.8 51 50. S 29 11. 10 2 27.33 3. 35 + 1.38 + 41 25 39.0 7.3 + 4.5 6 54 35. 1 32 25.91 2 27.33 3.0!) + 1.72 + 44 11 18.9 4.6 + 1.9 d) 7 50 34. 1 34 25. 24 2 27. :::: 4.32 + 3.20 + 48 45 13.0 0. 1 + 5.0 6 14 58 47.4 36 38.91 2 27. :!:: 3. 80 + 1.98 + 44 59 3. 3 3.8 + 5.1 6 15 1 10.0 39 1.90 2 27. 33 3. 34 + 1.37 + 41 13 40.4 7.5 + 1. 3 0.7 4 24.4 42 16.83 2 27. 33 2.95 + 1.27 + 37 50 .-,:;.■_' 11.11 + 3.7 7 0 25.11 44 17.70 2 27. 33 2. 98 + 1.27 + 38 8 31 . 3 10.0 + 3. 7 19 " . . 6 7 30.7 45 23. 04 2 27. 32 2. 98 + 1.27 + 38 8 31.4 10. 0 + 3.7 6 11 29.8 49 23.39 2 27. 32 2. mi + 1.30 + 36 24 6.9 12.4 + 3. 3 c) 22 " . . 0.7 11 19.8 52 13. Mi 2 27.32 2.90 + 1.27 + 37 51 6.8 II. 0 + 3.7 6 17 8.0 55 2. .",2 2 27. 32 3.81 + 2.05 + 45 9 lo.3, 3.6 + 5. 1 /) 26 •' . . 4.5 19 48.4 19 57 43.36 2 27. 32 4.44 + 3.3,2 + 49 28 28. I o. 0 + 5.0 27 ¥ Cygni . . 22 52. 8 20 0 48.26 2 27.32 2.09 + 1.31 + 35 21 14.5 13.5 + 3.1 28 48 " . . 5. 6 25 50.7 3 52.00 2 27.32 2. 78 + 1.3,0 + 36 10 10.4 12.7 + 3.3 22 Vulpeculse 30 42. 8 8 39.51 2 27. 31 — 1.00 — o. 88 + 22 49 53. 0 0 27.5 — 0.2 ] 1 p Capricorn i 3.4 40 50.2 18 54.62 2 27. 31 + 1.27 + 1.49 — 18 30 20.4 2 14. 1 — 0. 7 Jupiter 42 49.2 20 47.93 2 27. 31 + 1.39 + 1.41 — 20 3 40.0 2 24.8 — 0.8 2 f Delphiui . 47 24.3 25 23.78 2 27.30 — 0.71 — 2.00 + 10 33 30.2 0 14.0 — 1.9 9 a " . . 54 4.6 32 5.18 2 27.30 1.03 — 1.50 + 15 8 14.2 37.7 — 1.9 a Cygni . . 15 58 31.7 30 33.01 2 27.311 3. 73 + 1.79 + 44 28 39.2 4.3 + 5.0 53 f " . . 16 1 54.6 20 39 56.47 — 2 27.30 — 2. 48 + 1.40 + 3,3 8 15.6 — 0 15.9 + 2.7 ir §3 JUNE 1 z ro corr. — -4- 1' 47".7. 01 ,i' Leonis . 2 6 56 4. 0 1 1 40 29. 32 — 2 26. 20 — 1.03 — 1.51 + 15 45 45. 1 — 0 3,0. 5 — 1.8 5 ji Virginis - + 2 58 13.0 0 57. 0 — 1.2 4 y Corvi . 7 22 35.6 12 7 5. 28 2 26. 19 + 1.07 + 1.07 — 10 20 15.0 2 0.3 — 0. 5 10 a Coirife - 34 4. 8 18 36. 37 2 21 i. 18 — 1.94 + 0.58 + 28 0 14.4 0 21.3 + 1.3 8 Can. Ven. 41 21.8 25 54. 57 2 26.18 3. 35 + 1.47 + 42 30 35.5 6.2 + 4.6 27 Coma? . . 7 53 43. 7 38 18.50 2 20. 17 1. 16 — 1.40 + 17 44 35.0 33.8 — 1.0 41 Virginis 8 0 51.3 45 27. 27 2 20. 16 0.88 — 1.70 + 13 34 48.4 39. 6 — 2.0 ( lor. t laroli. 3 43. 3 12 48 19.74 2 26. 16 3.01 + 1.29 + 39 27 43. 0 9.2 + 4.0 42 Comae . 17 17. 1 13 1 50.37 2 20. 10 1.23 — 1.33 + 18 39 30. 5 32. 7 - 1.4 15 Can. Ven. 17 55.4 2 34. 17 2 26. 16 — 3.02 + 1.29 + 3,9 37 40.8 0 9.1 + 4.0 00 Virginis 8 31 2. 2 13 15 43.13 — 2 20. 15 + 0.20 + 1.58 — 4 2 18.8 — 1 13.9 — 0.0 a T. Ill asBumed as 22] i. j not ~ lm. d <: assumed as C ° 5' ; not 0° 6' f £ assumed as 89° 22' . 17"; not 89° 2 2' 47". b Div. assnmed as r^i) 6 5; not £ 0 G 4. e T. 11 assume d as 19s.5; n •t 9b.5: u id c Div. asBumed as 42 4 6 ; not 4 2 4 2. name not 22 Cygni. (82) GOULrt — UKIH'CTION OK DAGELETS OBSERVATIONS. 83 l?s:t JtrlVE 3— Continued Zero corr. = + 1' 47".7. Name. Mag. T App. sid. time t Hock corr. n ta q „' — o Refr. ?' h III 8 h in s III If s s a ' a / // It 07 n Virgipis . 8 :il 31.7 13 16 12.71 — 2 26. 15 + 0.64 4- 1.79 - lo 1 :,:;.:, — 1 32.4 — 0.4 542 Mayor . 7 ::;, 53. 4 20 35. 13 •2 26. 15 + il. 0-2 -j- 0.45 — 0 14 51.0 4.5 — 0.8 7.8 40 58.8 25 11.37 2 -20. 15 — 11.115 4. (.1. 14 + II 47 15.8 2.3 — 0.9 7.8 4-2 55. 7 27 38.59 2 '26. 15 0.01 4- 0.30 + 0 lo 16.0 1 3.6 — 0.8 «) 7.8 49 20. 1 34 4.23 2 26. 11 3.96 + 2.85 + 47 '21 14.0 0 1.5 4- 5.4 7 52 1J.5 36 55.91 2 26. 11 3.87 1+ 2.IKI + 40 35 II. 2 •2.2 4- 5.4 6 54 45. S 39 30.63 2 26. 14 3.30 +1.44 + 42 9 8.8 6.6 + 4.5 7.8 57 21.2 42 6. 45 2 26. 14 3.44 1+1.57 + 43. '23 52.2 5.3, 4. 4.8 7 8 56 41.5 41 26.64 2 '26. 14 3.40 1+ 1.53 '+ 43 (i 35.11 5.6 4- 4.7 6.7 9 3 57. 1 48 43. 33 2 26.14 2.08 + J. 14 + 29 42 50.5 19.5 4- 1.8 7 6 50.2 51 37. mi 2 '26.13 — 1.85 + II. 14 + 26 51 4.8 0 22. 0 4- l.o 5 a Centauri . 11 31.0 13 56 18.57 ■2 26.13 j+ 2.58 + 5.511 — 35 11 31. 2 8 5. 6 — 10.3 562 Mayer . 6 it; 38.7 11 1 27. 11 2 26.13 + 1.00 + 1.6-2 — 15 16 J-2.ll 1 54.9 — 0. 5 7 22 [8.8 7 8. 14 2 26.13 — 1.54 — 0.88 + 22 5-2 9.2 II 27. 1 — 0.2 Arcturus. . 23 27.6 8 17. 13 2 26.13 — 1.35 — J. -21 + -20 17 44.9 0 30.6 — 1. 1 569 Mayer . . 7 9 28 46. 7 14 13 37.10 — 2 26. 1-2 + 0.43 + 1.87 — 6 4li 81.8 1 — 1 21.7 — 0.5 »7S .1 .Fl'NE 3 Zero con-. = + 1' 47".0. 4) 94 ft Leonis . . 2 (i 52 7.4 11 40 28.63 — 2 25. 55 — 1.02 — 1.51 4- 15 45 17. 1 — 0 36.4 — 1.8 23 k Comae - 7 38 1.8 12 26 30.57 2 25. 53 — 1.58 — 0.70 + 23 4S Hi. 1 0 26. 2 o.ii <) 2\> y Virginia . 44 37.4 33 7.25 2 25. 52 + 0.0-2 + 0.45 — Oil', 15. 2 1 4.6 — 0. - il) 27 Comse . 49 47.4 38 18. in 2 -25. 5-2 — 1.15 — 1. 11 4- 17 44 36.8 0 33.7 — 1.5 Cor. Caroli. 7 59 47.3 48 19.04 2 25.51 2.96 4- 1.29 4 39 27 59.2 9. 2 4- 4.0 37 Comae . 8 3 48. 1 52 21.40 2 25.51 2.25 4- 1.38 4- 31 55 58.2 17. 0 + 2. 5 e) 14 Can. Ven. 9 29.9 58 3. 84 2 25. 51 2.71 4- 1.28 4. 3i; 511 8.0 11.8 + 3.5 40 Comae . 9 4:!. 8 12 58 17.77 2 25. 51 1 . 58 — 0.71 4 23 45 30. 1 2i;. 2 0.11 17 Can. Ven. 13 58.6 13 2 33.27 2 25. 51 2.98 4- 1.29 4- 39 37 41..6 9. 1 4- 4.o 64 Virginis . 25 6.4 13 4'2.9il 2 25. 50 — 0. 40 — 0.99 4- 6 16 44.8 0 51.2 — 1.5 67 a " . - 8 27 35. 2 16 12.11 2 25. 50 + 0.64 4- 1.79 — 10 1 51.5 1 32.4 — 0. 4 7 9 8 36.5 13 57 20. 15 2 25. 48 — 1.82 4- o. 14 4 -21; 50 43.4 0 22. 7 4- l.o Arcturus . 9 19 31.0 14 8 16.44 2 25. 47 — 1.33 — J. 21 4- 20 17 45.0 0 30.6 — l.l 1, Opbiiichi . II :;- 17.2 10 27 25. 44 2 25. 40 + o. 11 4- 1.0-2 — 1 51 37.0 1 8.9 — 0.7 46 28. 8 35 38.39 2 25. 40 — 1.45 — 1.01 4- 21 59 37.li 0 28.6 — 0.5 46 48.9 35 58. 55 2 25. 40 1.45 — 1.01 4- 22 3 6 51 43.7 40 54. 16 2 25. 39 3.43 4- l.oo 4- 43 3,5 -2-. 0 5.2 + 4.8 50 Hereulis - 6 55 29. 5 44 40.58 2 25. 39 2.09 4- 1.21 + 30 ;i 32. 0 19. 1 4- 1.9 6 11 59 59.2 49 11.02 '2 25. 39 3.37 4- 1.54 4- 43 111 20.4 5.6 + 4.7 7 12 4 17.8 53 30.33 2 -25. 39 2. 34 4- 1.50 4 42 49 24. 2 6.0 4- 4.7 59 d " . . 7.8 6 52.2 16 56 5. 15 •2 -25.39 2.41 + 1.39 -j- 33 51 4s. 0 15.2 4-2.9 67 k " " . . 20 44. CI 17 9 59.23 •2 -25.38 2. 7-2 4- 1.27 4- 37 1 55.5 11.9 4- 3.5 69 " - . 6.7 12 23 26. 0 17 12 41.67 — -2 -25.33 — 2.76 4- 1.27 4- 37 -29 43.6 — 0 11.4 4-5.6 irs. i JUI.,1- 5 Zei 0 err. = + 1' 45''. 3. 67 a Virginis . 1 6 21 31.2 13 15 57.29 — 2 10. 53 + 0.66 4- 1.79 — 10 1 55. I — 1 30.5 — 0.4 Arcturus - 7 13 27. 0 14 8 1.62 2 10.49 — 1.39 — 1.21 4- 20 17 47. 2 ,i ->;i. ;| — 1.1 11k Cor. Bor. . 8 50 27.6 15 45 18. 16 2 10.41 •2. 76 4- 1.30 4- 36 18 46. 0 12.2 4-3.3 41 ) Serpentis . 53 51.2 48 4-.'. 3-2 2 in. in 1.10 — 1.47 4- 16 21 34. 8 35.1 — 1.8 12 A Cor. Bor. . 55 17.6 50 8. 95 •2 10.40 2.99 + 1.27 4. 38 33 is. 0 10.0 4- 3.8 7 8 58 12.3 53 4. 13 2 10.40 0.92 — 1.67 4. 13 52 36.0 38. 5 — 2.0 6 9 1 28.7 56 21.07 2 in. in 1.24 — 1.35 4- 18 23 19.4 32.4 — 1.5 6.7 4 50.1 15 59 43.112 2 111.311 3.11 4- 1.30 4- 39 43 23.8 4-4.0 7 8 34.2 16 3 27. 73 2 10.39 ::. 88 4- 2.36 4- 45 55 56. 1 2.8 4- 5. 3 8 9 29. (i 4 23.26 2 10.39 3.88 4- 2. 35 4- 45 53 57. 0 •2. 8 4-5.3 6 7 11 57.9 6 51.99 2 10.39 3.49 4- 1.51 4- 4-2 54 38.6 5.7 4- 4.7 f) 8 15 17.7 10 J 2. 34 2 10.38 2.83 4- 1.27 + 37 4 33.8 11.5 4-3.5 6 18 0. 2 12 55.28 2 10.38 — 1.49 — 1.06 4- 21 38 lo. 0 ii 28.3 — 0.6 5 g Ophiuchi . 3.4 9 19 50.3 10 14 45.68 — 2 10.38 + 1.59 4- 1.84 — 22 54 58. 4 — 2 44. 5 — 1.5 " T. I rejected. Lined :l^ 1 1° T ; not 49° &. e Tlla-si idasShn.S 9s.5; no! 9m 39s.5. b T. Ill assumed as 31s : not 1 1> / Div. asaumi 1 ; - :;:!; nut 31 f T. 1 assumed as 14m. not l.'mi- (83) 84 GOULD REDUCTION OF D'AGELET's OBSERVATIONS. 1783 JL'tiYr 5— Coutiuucd Zero corr. = 4 ] ' 45". 3. Name Map;. T App. sid. timf ( Hock corr. n tan 6 'J f— Refr. 1' h m s A m s m s s s o / '/ / // II Antnres 9 23 20-. 8 16 18 16.76 — 2 I0.3S + 1.83 + 3. 12 — 25 54 39.0 — 3 18.2 — 2.6 23 r Scorpii 9 -."J 35.2 16 21 3-.'. 17 2 10.3: 1 . 97 + 3. or, — 27 43 2. 0 3 44.9 — 3.6 Saturn 11 4.3 24.2 18 40 43.49 10. -JO 1.50 + 1.74 I ' 33 22.4 2 42.3 — 1.4 34 Sagittarii . — 26 31 2.2 3 28.6 — 2.9 38 f " . . 55 33.7 50 54.66 2 10.25 2.17 + 4.88 — 3,0 7 17.0 4 34. 1 — 5. 5 39 o " . . 1 1 58 29. 2 18 ;-,:s 50.64 2 10.25 1.52 -(- 1.03 — 22 1 29.2 2 3,7.7 — 1.2 707 Mayer . 12 6 17.5 19 1 40.22 .' 10.24 1.52 + 1.02 — 21 59 2.0 2 37.4 — 1.2 42 \p Sagiitarii . 8 59.3 4 22.40 2 10.24 1.80 + 2. 95 — 2.3 35 7. 6 3, 15.2 — 2. 4 7 12 (1.6 7 -JI. J6 2 10.24 1.10 + 1.07 — 10 19 50.9 1 58.9 — 0.5 4ti v " . . 16 4.1 11 28.43 2 1(1.23 1.10 -)- 1.07 — 16 20 20.2 59. 2 — 0.5 6 24 25.6 19 51.30 2 1' -f- 0.49 + 1.88 — 7 28 40.5 1 22.7 — 0.5 8 29 25. 4 24 51.92 2 10.22 — 1. in - 1.19 + 20 27 39.1', 0 29. 9 — l.o 7.8 31 50.8 27 17.7V! 2 10.22 1.80 — 0.22 4- 25 3,4 41.6 23. 8 4- 0.6 6.7 35 39. 1 31 6. 95 2 10.22 1.39 — 1.21 4- 20 17 4.2 30.1 — ].] «) 7 37 47. 3 33 15. -JO 2 10.22 1.36 — 1.23 4- 19 57 50.5 30. 5 — 1.1 b) 7.8 4(1 53.2 36 21.61 2 10.21 1.51 — I.iil 4- 21 58 5.8 28.0 — 0.5 ■ >3 a Aquilse 46 57.2 42 26. 61 2 1(1.21 0.55 — 1.44 4- 8 17 34. 1 47.3 — 1.7 60 ji " . . 51 23.3 40 53. 44 2 10.20 0.38 — 0.90 4- 5 51 47.2 51.5 — 1.5 13 i Sagittae . 12 57 (Ml 52 31.00 2 10. 20 1.14 — 1.44 4- 10 55 1.5 34.5 — 1.7 7.8 13 0 1.(1 55 32.56 2 10.19 1.19 — 1.41 4- 17 40 5','. o 33.5 — 1.0 7 0 1(1. 1 55 47. 70 2 10. 19 1.21 — 1.40 14- Vi 53 5.0 33. -J — 1.5 16 F 2 15.6 57 47. 53 2 10.19 1.32 — 1.28 4- 19 21 34.5 31 . 3 — 1.3 17 Vulpeeulie 6 4 17.1 19 59 49.36 2 10. 1ih !° 45' 38"; not 33 45' -2s". k Min. assumed as 22m ; not 23m. - £ assumi '1 as 73 15* < : nol ^ ; i.v hi". j Div. assumed ; j 69 17. nol li'.i 1 S. (84) GOULD — REDUCTION OF D AGELET S OBSERVATIONS. 85 1783 .15 1.1 S— « on I in ■■< <1 Zero corr. . L1 47". 0. X ; 1 1 m . ■ Mag. 105 Berculis lo7 I " . 109 " . 2 // Lyra . 3 a Lyras . Saturn .' I :'..". - Sagittarii b) .:- . '- . r) 4U r " . 41 ir " . 53 a Aquiloa ,/, 60 ; •• . e) 11 Sag 13, x " - 16 T) " . . 2 j ( lapricorni Jupiter 8 7.8 9 8 8. 9 8.0 7 0.7 7.8 7 6 7 11 m s 5 24.2 7 41.2 ;i 50.2 1'.' 13.2 16 .v.i. t 20 42.3 23 I •-'. 1 24 -11.3 32 30.8 36 58.5 43 42.0 ■1J 17.4 11 51 I-.:; 12 23 17.7 29 1 . 4 35 5. 8 30 31.8 42 48.0 45 r\ 3 48 9. 8 48 25. 1 r.'i 24.1 55 G. G 12 59 38.5 App. sid. time 1- 12 26.57 1 1 13. 95 l(i 39.27 11) 16.70 24 27 47. I'.t 3H IT. -Ill 3,1 46.84 311 43.G-1 4 1 6.06 5ii 50.67 55 21 ;. 82 1- 58 56. 10 Hi 31 2.96 3:; 11.11 36 17.52 42 22.32 46 49.65 50 6.39 52 27.U7 55 211.07 14.41 19 37 43.74 20 2 27.01 20 G" 59.60 ( Hock i 101 i. n Ian A 6. 48 6.47 G. 47 6.47 6.46 6.40 6.46 6.46 6.45 6.44 6. l i 6.43 G. 13. G. 4U 6.40 G. 39 6.39 6.38 6.38 6. G. 37 G. 37 G. 37 G. 3.7 6.36 1.74 2. 12 1.53 3. 16 3.72 3. us 3.08 — 3.(17 4 I.GI 1.63 2.23 2.(1-1 + 1.5(1 — 1 . 42 J. -Ill 1 . 55 (I. 5G 11.33 1. 13. 1.17 1.22 1.25 — 1.3.5 4 0.91 4 1.47 s II. 5G f 0.87 — 1.06 + 1.23 4 1.7(1 + 1.27 4 1.28 4 1.27 + 1.74 4- 1.83 4 4.89 4 4.04 4 1.51 1.21 1.23 1.01 1.-11 0.90 1.48 1.44 1.41 1.4(1 1 . 28 f 1.58 4 1.47 Rel'r. + 24 b ■- + 21 + 33 + 4-1 4 38 4 38 + 38 — 22 — 22 — 3d — 27 — 21 4 2d 4 19 4 2' I 4 8 4 3 4 16 4 16 4 17 4 J7 4 13 — 13 — 2(1 20 37.2 15 8. I 31) 37.8 22 H. 4 5 35. 8 511 21.1) 11 5G.5 35 48.9 51 36.2 51 29.8 7 27.2 56 3.2 20 20. G 16 58.9 57 53.6 58 5.0 17 29.5 51 44.2 11 45.4 51 55.0 in 49.0 53 7.2 21 33.0 14 18.9 52 47. G 0 25. I 20. I 28. 3. 11.2 4.6 H.li U.li o 10.0 2 41.9 2 44.9 4 53.5 3 4S.1I 2 31.2 o 30.0 30.4 27.9 47.2 51.4 35.4 34.4 33. -1 33. 1 0 3.1.5 1 43.7 2 28. 1 4 o. i 4 l.G — 0.6 4 5.11 4 4.9 4 3.8 4-3.8 4 3. 8 - 1.4 1.5 5. 8 1.0 1.1 1.1 0.5 1.7 1.5 1.8 1.7 l.G 1.5 1.5 0.3 1.0 1JS:J JCJB.Y 9 Zero corr. = + 1' 46". 0. /) g) h) i) 27 8 LiGra> . 41 i " . ( !or. Bor. 5 a " " 24 a Serpentis 2- I " . 32 ft " . 37 e " . 5 p Scorpii 6 - " . " . 10 u'- " . 12 c1 " ". 15 f- " . G40 Mayer . 2o a Scorpii 4 ip Ophiuchi ~x " - A ntarcs G43 Mayer . 23 r Scorpii G53 Mayer . 655 •'• . 24 Scorpii 51 Herculis 4 £ 8 l ; AGELET S OBSERVATIONS. 1783 JI'LV 9— Continued Zl-i o corr. =41' 46". 0. Name M;i^. T App. >iil time Clod c corr. // tan (5 'J C—

3.73 1.(13 — 1.6H 4- II 38 48.8 36.8 — 1.9 36 . " . . 23 18.8 3.7 37. ,-4 2 3.73 — 2. Ill + 0.56 + 27 58 23. 4 1 1 21 1. 7 + 1.3 9 i Librae . 26 ::-.:; in 57. >0 2 3. 72 + 1.06 4 1.61 — 15 7 55. 6 1 50.2 — 0.5 " . . 39 4.3 14 53, 25.o:; 2 3. 7 1 1.70 + 2. 37 — 24 21 5.2 2 59.2 — 1.9 " . . 7 :.:; 1.2 15 7 25.12 2 3.69 4 0.60 + 1.87 — 8 34 18.0 1 24.4 — 0. 1 :: i Cor. Bor. . s 6 34.6 21 H.75 2 3.68 — 2.24 + 1.17 4 29 50 15.6 0 18.6 + 1.9 '• . . 13 Id.'.) 27 38. 13 2 3. 67 2.114 4. 0.36 ■f 27 25 48. 1 21.3 + 1.1 24 a Serpentis . 21 14.7 35 13.25 2 3.66 11.49 — 1. 17 4-7 6 6.8 48. 1 — 1.6 ::; , " . . 27 38.6 42 8. 2i i 2 3.65 0.35 — 0.73 4- 5 7 31.(1 51.7 — 1.4 5 r Herculis - 39 7. 3 :,:; 38.79 2 3. 64 1.31 — 1.35 4 1- 24 25.6 31.8 — 1.5 45 Serpentis . 4 1 53.2 15 50 25.63 2 ::.(;:: — H.72 — 2. 61 4- in 27 50.6 (1 42. 9 — 1.8 1 (! Ophiuchi . 511 31.2 16 5 4.56 2 3. 63 + 0.21 + 1.37 — 3 8 5.0 1 9.1 — (1.7 13 H«reulis . 53 23. 2 7 57.03 2 3. 62 — 0.84 — 2.61 4 II 57 21.4 II 40.6 — 2.0 .".ii r, Serpentis . 8 58 37.3 13 11.00 2 3. 62 — 0. 10 — (i. in 4- 1 32 15. S (I 58.7 — 1.0 :'. i' Ophiuchi . 5 o :; :;;;. 7 Is 0.2M 2 3.61 + H.55 + 1-88 — 7 52 51. 1 1 22.3 — 1 1. 5 7.8 6 17.ii 20 52.05 2 3.61 + 11.40 + 1.87 — 72 7.0 1 19.9 — 0.5 7 12 35.5 27 12.49 2 3. 60 — 0.13 — 0.08 4- 1 10 52.0 0 58.0 — 1.0 «) 42 Herculis < 6.7 19 53.5 ::t 3i.uo 2 3.59 4.C.H + 3.30 9 2H 7.4 34 45.6:; 2 3. 59 4.6H + 3.30 4- 49 19 46.3 0.5 4- 5.6 62 - Ophiuchi . 10 24 10.(1 17 30 7.7- 2 :;. 52 — II. 10 — 0.24 4- 2 47 18.9 0 56.1 — 1.2 63 " . . 2- 45.8 43 35.31 2 3.51 + 1.82 + 2.55 - 24 48 17.6 3 2.8 — 2. 1 '.in./' Herculis - 33 32. 1 48 22.60 2 3.50 — 3. 52 + 1.31 4- 40 1 51.4 0 -. 5 + 4.1 b) 57 .." Serpentis - 36 15.4 51 6. 14 2 3.50 4 n.25 + 1.49 — 3 4(i 16.6 1 in. 9 — 0.6 96 Herculis . in 24.1 55 15.50 2 3. 50 — 1.50 - 1.16 4 20 49 25.2 0 29.0 — 0.8 71 / Ophiuchi . 44 12.5 17 59 4.52 2 3. 40 0.6U — 1.55 4 8 42 8.6 45. - - 1.8 7:! 7 " - - 46 1.6 18 0 53.02 2 3.40 1 1. 27 — 0. 44 4- 3 57 21.0 54.1 — 1.3 74 r " . . 57 15.2 12 9. 36 2 3. 48 0.22 _ ii.:;:; 4- 3 16 45.7 — 1.2 1(17 / Hc-rculis . in 59 46.2 14 4(1.77 2 3.47 2.16 + 0.88 4- 28 45 13.5 20.0 4- 1.5 Herculis . 11 1 40.7 16 35.59 2 3.47 1.57 — 1.06 4- 21 39 42. 1 2-.ii — 0.6 7.8 5 Hi. 0 2d 5.46 2 3.47 1.95 — (1.(13 4- 26 18 23.9 22.6 + 0.7 7 11 2. 4 26 17.85 2 3.46 1 . 25 — 1.41 + 17 :;:: 30.8 33. 1 — 1.6 8 15 16.8 3ii 13.92 2 3.46 3.16 + 1.28 4- 38 41 55. 3 9.8 4-3.8 3 a Lyrre . 1 16 15.7 31 13.06 2 3.45 — 3. 15 + 1.27 4- 38 33 50.2 0 0.9 4-3.8 28 Sagittarii . 7 2(1 20.4 35 18.35 2 3. 45 + 1.64 + 1.75 — 22 35 14.2 2 40.0 — 1.4 Saturn . 24 4. 5 39 3. 00 2 3.45 1.64 + 1.75 — 22 35 26.8 40.0 — 1.4 3-2 Sagittarii . 6 28 7. 3 43 6.52 2 :;.4i 1.68 + 1.87 — 22 58 43.(1 43. 8 — 1.5 35 " . . 29 3. 1 44 2. 47 2 3.44 + 1.67 + 1.84 — 22 54 31.8 2 43.0 — 1.5 «■) G.7 34 27.4 49 27. 66 2 3.43 — 1.02 — 1.61 4 14 32 26.7 ii 37.2 — 1.0 13 e A inula? 36 54.6 51 55.26 2 3.43 1.H4 — 1.59 4- 14 45 59.6 36. B — 1.9 7.8 41 31.0 18 56 32. 42 2 :;. 43 1.51 — 1.15 4- 20 56 15.8 28. 8 — 0.8 ' Sagittarii . 2ii 12.2 43 3. 2 1 1 59.(19 1.70 + '-87 — 22 58 40. 5 45.3 — 1.5 35 Vs " . . 21 7.8 43 58. 99 1 59.011 1 . 69 -f- 1.84 — 22 54 30. 0 44.5 — 1.5 37 f " . . 23 55. 2 46 46.85 1 59.09 1.57 4- 1.51 — 21 21 40.0 2 31.2 — 1.0 8 28 48. 9 51 41.35 1 59.08 0.33 + 1.70 — 4 44 16.5 1 14.4 — 0.5 g) 14 g A quite 6 30 36.9 53 29. 65 1 59.08 0.28 + 1.57 — 40 23.0 12.4 — 0.6 15 A " . . 0.7 32 38.0 55 31.08 1 59.ii- + 0.30 + 1.64 — 4 20 49. 6 13.3 — 0.6 8.9 35 14.0 i 7. 51 1 59.07 — 0.02 + O.20 + 0 18 30.2 1 2.1 — 0.8 h) 7.8 43 20.5 19 6 15.34 1 59.00 3. 30 + 1.31 + 40 2 59. 9 0 8.5 + 4.1 21 6 Lyrse . . 47 58.7 10 54.30 1 59.06 3.09 + 1.27 + 37 4:'. 46.8 10.8 4- 3.6 30 A Aquilae 53 39. 7 16 36.23 1 59.05 — ii. 19 — o.2:i + 2 40 57.4 0 57.2 — 1. 1 35 c " . . G 11 58 21.8 21 19.10 1 59.04 + 0.23 + 1.39 — 3 14 9.9 1 10.4 — 0.7 38 p " . . 12 2 34.8 25 32.80 1 59.04 — 0.49 — 1.13 + 6 54 59. 6 0 49.2 — 1.6 41 i " . . — 1 45 49.5 1 6. 9 — 0.7 44 a " . . 7 33.2 30 32.01 1 59.03 0.34 — 0.64 + 4 54 1 1 . 1 0 52. 9 — 1.4 47 \ " 11 27.5 34 26.96 . 1 59.02 0.80 - 3.00 + 11 18 39.0 42. 4 — 1.9 50 y " - - 15 1.2 38 1.24 1 59.02 0.71 — 2. 34 + 10 4 48.0 41. 3 — 1.8 53 a " . . 19 15.4 42 16. 14 1 59.01 0.58 — 1.44 + 8 17 34.6 47.1 — 1.7 8. 9 21 36.5 44 37. 64 1 59.0] - 0.27 — 0.41 + 3 50 25. 7 0 55.0 — 1.3 8 25 T.o 48 8.70 1 59.nl 4 0.02 + 0.42 — 0 13 28.6 1 3. 4 — 0. s 16 Vulpecnlse 31 50.7 54 53.51 1 59.00 - 1.81 — 0.57 + 24 19 7.0 0 25.2 + o.l ») 8 34 40.0 57 43.27 1 58.99 1.67 - 0.92 + 22 35 25. 0 27.2 — 0.3 17 " . . 36 34.6 19 59 37.60 1 58.99 1.70 — 0.85 4- 22 58 41.1 26.7 - 0.3 8.9 40 30.8 20 3 35. 14 1 58.99 - 1.49 - 1.19 -f- 20 28 4::. 2 0 29.8 — 1.0 5 a1 Capricomi 44 31.5 7 30.40 1 58.98 4 0.94 + 1.58 — 13 9 5o.o 1 43.2 - 0.3 6 ! ; not 9 ii I. r g assumed as 31 1"; lint : p:i.i i". assumed as 11, i n i !4s.5: T. II as i T. II assumed as 41s ; not 21s. Transits d Transits over Ts. II ail III assumed as 10s. ; not 0s. and g as 7:P 4'j not 73° 5'. discordant recorded over Ts. 1 and II. .88) GOULD REDUCTION OF D AGELET S OBSERVATIONS. 89 f)s:l JIT|,V 12— Comiuiird Zerocorr. = + 1' 44". 1. Name Mag. T App. ski. time Clock coir. 71 tan 6 '/ f-4> Refr. ) 6 15 48.7 5 45.39 1 48.44 3.09 4 1.28 4 36 58 5.6 11.5 + 3.5 16 Hcrculis . 6.7 17 49. 1 7 46. 12 1 48.44 — 1.44 — 1.29 4 19 20 46. 6 0 31.0 — 1.3 Antares 27 55. 5 17 54. 18 1 43.43 4 2.00 4 3.11 — 25 54 41.8 3 17.0 — 2.6 9 u Oplriuchi . 31 7. 5 21 6. 70 1 48.42 1.57 + 1.48 — 20 58 40. 6 2 27.6 — 1.0 23 t Scorpii 34 9.8 24 9. 50 1 48.42 4 2. 15 4 3.94 — 27 43 9. 2 3 43.9 — 3.5 38 Hcrculis - 7 42 39. 5 32 40.60 1 48.41 — 0.38 — 0. 74 4 5 17 18. 1 0 51.9 — 1.1 41 " . . 6 46 17.5 36 19.20 1 48.41 0.47 — 1.04 + 6 30 3.2 49.8 — 1.6 0 6.7 50 0.3 40 2.60 1 48.40 1.01 — 1.67 + 13 58 5. 0 38.3 — 2.0 46 ff.C.1712. 6 51 25.8 41 28. 33 1 48.40 1.02 — 1.65 4 13 38 0.8 38.6 — 2.0 6.7 54 22.5 44 25. 50 1 48.40 2.66 + 1.40 4 32 54 17. 8 15.7 4 2.7 d) 7 8 58 30. 0 48 33.69 1 48.40 3. 84 + 1.54 4 43 10 37.0 5.4 4 4.7 6.7 9 2 49.0 52 53. 40 1 48.39 3.811 + 1.50 + 42 49 35. 0 5.8 4 4.7 7.8 6 34.2 16 56 39.22 1 48.39 3. 82 4 1.52 4- 43 1 5.8 5.6 4 4.7 8 10 52.7 17 0 58.43 1 48.38 2. 12 + 0.33 4 27 21 8 11 4.5 1 10.26 1 48.38 2.12 + 0.33 4 27 22 10. 0 21.6 4 Li 7 16 11.4 6 18.00 1 48.38 1.63 — 1.06 + 21 40 29. 3 28.2 — 0.6 6.7 20 17.5 10 24.77 1 48.37 1.77 — 0.79 4 23 18 49.6 26.2 — 0. 2 70 Hcrculis . 23 43.3 13 51.13 1 48.37 1.88 — 0.47 4 24 42 13.4 24.6 4 0.3 73 " - - 0.7 26 47.5 16 55.83 1 48.37 1.75 — 0.83 4 23 9 3.5 26.4 — 0.2 c) 55 a Opliiuclii . 9 36 36. 2 17 26 46. 14 1 48.36 0.92 — 1.86 4 12 42 44.6 40.2 — 2.0 112 Hcrculis . in 54 31.2 18 44 53.94 1 48.28 1.58 — 1.11 4 21 9 16.5 29.0 — 0.8 63 6 Serpeutis . 10 56 54.9 47 18.04 1 48.27 0.28 — 0.43 + 3 55 14.5 54. 9 — 1.3 13 £ Acruiko 11 1 16.8 51 40.66 1 48.27 1.08 — 1.59 4 14 46 1.0 37. 2 — 1.9 8 5 49. 1 56 13.71 1 48.27 0.92 — 1.89 4 12 40 5.0 40.3 ^2.0 17 f " . . 6 55.0 18 57 19.79 1 48.27 0.99 — 1.71 4 13 32 4.7 39.1 — 2.0 /) 18 i Lyras . . 11 0.6 19 1 26.06 1 48.26 2.95 + 1.31 + 35 44 3s. 2 12.8 4 3.2 7.8 13 40.1 4 6. 00 1 48.26 3.13 + 1.27 + 37 25 32. 1 11.2 4 3.0 7 16 6.5 6 32.80 1 48.26 3.32 + 1.28 -+- 39 2 10.0 9.6 4 3.9 20 f " . . 17 48.5 8 15.08 ] 48.26 3.29 + 1.28 4 38 45 17. 2 9.8 4 3.9 21 e " . . 20 16.5 111 43.49 1 4S.25 3.17 -f- 1.27 4 37 43 45.7 10.9 4 3.6 7.8 23 5.2 13 32.65 1 48.25 1.64 — 1.04 4 21 40 58. 8 28.2 — 0.6 30 (5 Aquilae 25 57. 3 16 25.22 1 48.25 0. 19 — 0.23 4 2 40 59. 4 57.4 — 1.1 9 Cygni . 6.7 31 2.3 21 31.H6 1 48.24 2.27 + 0.98 4 28 59 40. 0 20.0 4 1.6 6.7 40 14.2 30 44.47 1 48.23 1 . 52 — 1.21 + 20 17 3.8 30.1 — 1.0 5 a Sagittre 41 46.8 32 17.32 1 48.23 1.29 — 1.41 -j- 17 30 27.0 33.6 — 1.6 6/3 ' . . 42 41.4 • 33 12.07 1 48.23 1.25 — 1.43 + 16 57 57. 0 34.4 — 1.7 43 iji Aquilae 6.7 45 51.6 36 22.79 1 48.23 0. 93 — 1.81 4 12 46 37.0 40.3 — 2.0 50 y " . . 47 18.6 37 50.03 1 48.23 0.73 — 2.35 4 10 4 48.6 44.4 — 1.8 53 a " 51 32.8 42 4.93 1 48.22 0.60 — 1.44 4 8 17 35.4 47.2 — 1.7 7 53 54. 0 44 20.52 1 48.22 0.28 — 0.41 4 3 50 22. 0 55.1 — 1.3 60,3 " . . 11 55 58.9 19 46 31.75 1 48.22 — 0.42 — 0. 90 + 5 51 51.5 0 51.4 — 1.5 Jupiter 12 10 16.6 20 0 51.80 1 48.20 4 1.59 4 1.49 — 21 11 17.8 2 30.5 — 1.0 5 «' Capricorui 16 49.3 7 25.58 1 48.20 0.96 4 1.58 — 13 9 54.0 1 43.7 — 0.3 6os " . . 17 13.1 7 49.45 1 48.20 0.96 + 1.58 — 13 12 9.5 43.9 — 0.3 9/3 " . . 20 0.0 1(1 37.41 1 48. 19 4 1.13 + 1.63 — 15 26 54. 5 1 54.1 — 0.5 37 y Cygni . . 25 42. 1 16 19.84 1 48. 19 — 3. 38 4 1.29 4 39 32 34.2 0 9.1 4 4.0 7 31 43.3 22 22. 03 ] 48.18 1.39 — 1.33 + 18 41 8.6 32.2 — 1.4 7 33 52. 2 24 31.28 1 48.18 1.66 — 1.00 -j- 22 4 44. 0 27.9 — 0. 5 g) 6 38 1.4 28 41.16 1 48.17 4.24 + 2.37 + 45 55 32. 6 2.8 4 5.3 7 12 43 16. 8 20 33 57. 42 — 1 48.17 — 4. 08 4 1.92 4 44 52 33. 0 — 0 3.9 4 5.1 a ? assumed as 70Q 4!T 23".5 j not 7(P 49' o3".5, d § assumed as 53 40' 28" ; uot 55 40' 8". b I assumi d as I I 52' 59"; not 11° 52* 20?'. e £ assumed as 36° 8'; not 36° 9': and Micr. c S assumed as 34° 53' ; uot 34° 58'. corr. as + 1 ; not — 4. / Div. assumed as 13 12 13; not 13 15 11. (See also note d, July 10.) g Div. assumed as 3 1 15; not 3 1 11. (90) GOULD EEDU( TION OF D AGELET S OBSERVATIONS. 91 1»S3 JIT.Y 19— Continued Zero corr. = + 1' 46". 4. Name Mag. T App. ski. time Clock corr. 71 tan Ophiuchi - — 16 7 24.2 1 57.3 — 0.5 23 t Scorpii 18 21.3 24 4. 62 1 43.18 2. 15 + 3.94 — 27 43 2. 6 3 46.0 — 3.5 13 f Ophiuchi . 21 13.6 26 57. 39 1 43.18 + 0.73 + 1.79 — 10 7 7.7 1 31.4 — 0.4 38 Herculis - 26 50. 2 32 34.91 1 43.18 — 0.38 — 0. 75 4- 5 17 20.8 0 52. 4 — 1.4 41 " . . 6.7 30 29. 0 36 14.31 1 43.17 0.47 — 1.04 + 6 30 4.0 50. 3 — 1.6 46 " . . 7 32 28.7 38 14.37 1 43. 17 2.25 + 0.97 + 28 44 26. 6 20.2 4- 1.5 6.7 34 11.7 39 57.63 1 43. 17 1.02 — 1.65 + 13 58 8.6 38.6 — 2.0 46 II. C. 1712 6 35 :;i;. 8 41 22.96 1 43. 17 0.99 — 1.69 + 13 38 1.0 39.0 — 2.0 6 38 33.7 44 20. 34 1 43. 17 2.66 -f 1.40 + 32 54 17.6 15.8 4- 2.7 7 42 42.2 48 29. 52 1 43.16 3.81 + 1.54 + 43 10 39.8 5.5 4- 4.7 9 45 2.1 50 49.80 1 43. 16 2.62 + 1.39 + 32 33 40.0 16.1 4-2.6 6 47 0. 4 52 48. 42 1 43.16 3. 80 + 1.50 + 42 49 34. 0 5.8 4- 4.7 58 t Herculis . 47 58. 8 53 46. 98 1 43.16 2.49 + 1.33 -j- 31 13 52. 1 17.6 4- 2.2 8 50 46.0 16 56 34.64 1 43.16 3.82 + 1.52 -f- 43 1 6.8 5.6 -f-4.7 8.7 57 13.2 17 3 2.90 1 43.15 1.61 — 1.08 + 21 28 25. 5 28.7 — 0.7 7 8 58 48. 6 4 38.56 1 43.15 1.61 — 1.08 + 21 28 49. 0 28. 7 — 0.7 7 9 0 22.5 6 12.72 1 43. 15 1.63 — 1.06 -(- 21 40 30.6 28.4 — 0.6 '') 6 2 38.0 8 28. 59 1 43.15 1.82 — 0. 65 + 23 58 24. 6 25.7 0.0 6.7 4 28.4 10 19.29 1 43.15 1.77 — 0.79 + 23 18 48.2 26. 5 — 0.2 70 " . . 7 54.6 13 46. 05 1 4::. 15 1.89 — 0. 17 + 24 42 14.4 24.8 4- 0.2 73 " . . 6.7 10 58.4 16 50.35 1 43.14 1.75 — 0. 82 + 23 9 6.2 26.7 — 0.2 8.9 16 57.0 22 49. 93 1 43.14 1.30 — 1.41 + 17 40 16.0 33.5 — 1.6 c) 55 a Oplijuchi . 20 47. 5 26 41.06 1 43. 13 0.92 - 1.86 + 12 42 45.4 40.4 — 2.0 79 Herculis . 6 24 29. 1 30 23. 27 1 43. 13 1.86 — 0.54 4- 24 25 40.0 25.1 4- 0.1 t! 15; not 95 12 14. (92) GOULD REDUCTION OP D AGEL.ET S OBSERVATIONS. 93 1 »S:$ J CIi Y 33— Continued Zero corr. = + V 44".8. Name Mag. T App. sid. time Clock corr. n tan 6 9 e—t Refr. " . . 36 21.4 43 16.68 1 42.82 1 . 33 — 1.4Q + 17 53 57. 9 33. 6 — 1.5 7.8 39 13.9 46 9.65 1 42.82 1.89 — 0.40 + 24 43 43. 6 25. 1 4 0. 3 84 V " . . 41 35.5 48 31.64 1 42.81 1.82 — 0.67 + 23 55 0. 7 20.1 o.o 7 44 10:7 51 7.26 1 42.61 1.97 — 0.20 + 25 41 40.5 24.0 4 o.o g) 83 " . . 45 42. 0 52 39. 4 1 1 42.81 2.00 — 0. 14 + 25 54 47. 2 23.8 4 0.7 86 " . . 49 26. 4 56 23. 82 1 42.81 0.88 — 2.30 4 12 10 26.4 41.8 — 2.0 87 " . . 52 42. 5 23 59 40. 46 1 42.81 1 . 25 — 1.43 4 Hi 59 24.4 35.0 — 1.7 88 y " . . 15 56 54.6 0 3 53. 25 1 42.811 1.02 — 1.65 4 13 57 43.7 30.3. — 2.0 24 0 Androm. . 16 0 36.4 7 35.66 1 42.80 3. 13 4 1.27 + 37 26 57.8 11.4 4-3.6 27 p " . . 4 31.7 11 31.60 1 42. -ii — 3. 06 4 1.29 4- 36 44 20.4 0 12. I 4- 3.4 7 Mayer . 6.7 8 8.3 15 8.79 1 42.79 + 0.24 4 1.43 — 3 25 26. 0 1 12.5 — 0. 7 29 it Androm. . 20 4.6 27 7. 05 1 42.79 — 2.61 4 1.39 4- 32 20 58.6 0 16.5 4-2.6 Mars . 25 19.4 32 22. 7 1 1 42.78 + 0.09 4 0.82 — 1 15 1.7 1 7.0 — 0.7 63 & Piseium 16 32 8.6 0 39 13.03 — 1 42.78 — 0.46 - l.ol + 6 23 30.2 — 0 51.4 — 1.5 a Div. assumed as 45 5 13; not 15 5 11. / § assumed as - 5° ; not 35°. g g assumed as 22° 56'] 3".5; not22D56'8".5. 6 Min. assumed as 59m. ; no! 58] l. Div. assumed is 32 ; not 37. c Div. assumed as :i-j n 15 ; not 32 10 14. f T. 11 rejected. (93) 94 GOULD REDUCTION OF D AOELET S OBSERVATIONS 17S3 JULY 26 Zero corr. = + 1' 48".7. Name Mag. T App. sid. time Clock corr. 11 tan c! 'I f-0 Refr. ?' /* m s h m s m s s s O ' '/ / // II 67 a Virginia 1 4 58 26. 8 13 15 26. 95 — 1 40.72 + 0.73 + 1.79 — 10 1 55.8 — 1 29. 3 — 0.4 Arcturus . 5 50 22. 9 14 7 31.58 1 40.68 1.53 1.21 + 20 17 44.5 0 29. 5 — 1.0 27 y Bobtis - . 6 7 52.9 25 4. 45 1 40.66 3.36 + 1.28 + 39 14 16.6 9.2 + 3.9 «) 30 f " . . 15 20.8 32 33.58 1 40.65 •1.08 1.00 + 14 38 50. 4 37.0 — 1.9 36 c " . . 20 1.5 37 15.05 1 40.65 — 2.19 + 0.57 + 27 58 22. 4 0 20.8 + L3 9 a3 Librae - - 23 20.5 40 34.59 1 40.65 + 1.12 + 1.61 — 15 7 59.2 1 50.8 — 0.5 20 y " . . 35 46. 7 53 2.83 1 40.64 + 1.87 + 2.37 — 24 24 4.4 2 58.0 — 1.9 42 j3 Bootis . . 38 14.5 14 55 31. 04 1 40.01 3. 01 + 1.37 + 41 13 34.6 0 7.3 + 4.3 '27 /3 Librae . . 6 49 43.2 15 7 1.63 1 40.62 + 0.62 + 1.87 — 8 34 48.9 1 24.9 — 0.4 24 a Serpentis . 7 17 57. 3 35 20. 37 1 40.60 0.51 1.17 + 7 6 6.4 0 48.5 — 1.0 28/3 " . . 20 33.2 37 56.70 1 40.00 1. 19 — 1.49 + 16 5 28.6 35.1 — 1.8 37 e " - - 24 20. 7 41 44.82 1 40.60 — 0.37 — 0.70 + 5 7 33.2 0 52. 0 — 1.4 6 it Scorpii . 29 58. 6 47 23.65 1 40.59 + 1 . 90 + 2.88 — 25 27 16. 6 3 10.7 — 2.3 b) 8/3 " . . 37 5.2 15 54 31.42 1 40.59 1.43 + 1.42 — 19 11 33. 1 2 14.1 — 0.7 14 v " . . 43 37.7 16 1 4. 97 1 40.58 1.41 + 1.45 — 18 52 41.:; 2 12.3 — 0.7 ] 6 Opbiucbi . 47 13.5 4 41.36 1 40.58 0. 22 + 1.37 — 3 8 4.8 1 9.6 — 0.7 c) 2 £ " - - 51 4.5 8 32. W 1 40.57 + 0.30 1- 1.60 — 4 9 41.4 1 12. 1 — 0. 6 26 y Herculis . 7 56 37. 5 14 6.911 1 40.57 1.47 1. 26 + 19 39 7. 6 0 30.5 — 1.2 Antares 8 0 16. 0 17 40.IIM 1 40.57 + 2.00 + 3.11 — 25 54 45. 6 3 16.5 — 2.6 9 u Opbiucbi . 3 27.8 20 58.34 1 40.50 1.58 + 1.48 — 20 58 43. 6 2 26.8 — 1.0 23 t Scorpii - 6 30.7 24 1.74 1 40.50 + 2.16 + 3.94 — 27 43 13. 6 3 12. 9 — 3.5 j:'> J Ophiuchi . — 10 7 13.0 1 30.1 — 0.4 40 C Herculis - 17 18.5 34 51.34 1 40.55 — 2.57 + 1.38 + 31 58 49.5 0 16.5 + 2.5 26 c Scorpii . 20 10.2 37 43. 48 1 40. .v. + 2.76 + 5.30 — 33 48 17. 8 6 34.1 — 8.8 52 Herculis . 27 4.7 44 39.11 1 40.54 4. 32 + 2. 52 + 40 20 23.8 0 2.4 + 5.3 27 k Opbiucbi . 31 34.4 49 9. 55 1 40.54 0. 70 2.08 + 9 42 22. 8 44.5 — 1.8 32 " - . 37 21.5. 54 5/.0H 1 40.54 1 . 00 — t . ('.2 + 14 23 49. 4 37.4 — 2.0 d) 60 Herculis . 39 28. 5 16 57 4. 95 1 40..".:'. 0.95 • — 1.79 + 13 1 57.9 39.5 — 2.0 6.7 42 37.3 17 0 14.27 1 40.53 3.99 + 1.70 + 44 5 9.3 4.5 + -1-9 7 45 45. 5 3 22. 98 1 40.53 2.74 + 1.40 + 33 37 33. 9 14.9 + 2.8 64 a " - - 48 53. 7 6 31.69 1 40.53 1.08 1.60 + 14 37 51.0 37.2 — 1.9 69 " - - 54 17.6 11 56.48 1 40.52 3. 10 + 1.27 + 37 30 5.0 11.0 + 3.6 8 8 56 55.0 14 34.31 1 40.51 1.83 o. OS + 23 53 12. 4 25.4 o.o 0 7 9 0 40.7 18 20. 63 1 40.51 2.66 + 1.40 + 32 51 1.2 15. 6 + 2.7 76 ^ " . . 6 2.6 23 43. 42 1 40.51 2.04 0.04 + 26 15 41.3 22.7 + 0.7 55 a Opbiucbi . 8 57. 0 26 38.30 1 40.51 0. 93 — 1.86 + 12 42 44. 6 40.0 — 2.0 7 12 13.5 29 55. 34 1 40.51 0. 15 — 0.14 + 2 9 15.0 57.9 — 1.0 8 15 13.1 32 55. 43 1 40.50 0.32 — 0.54 + 4 28 2;;. n 53.4 — 1.3 60 0 " . . 16 47. 3 34 29. 89 1 40..".n 0.34 0. 58 + 4 39 22.0 53. 0 — 1.4 62 y " - . 21 1.7 38 44. 99 1 40.50 0.20 0. 25 + 2 47 19.6 56.6 — 1.1 6 25 58. 6 43 42. 70 1 40.49 2.32 + 1.08 + 29 22 1.6 19.4 + 1.6 7.8 28 7.8 45 52.26 1 40.49 2.58 + 1.39 + 32 3 5.0 16.5 + 2.5 89 Herculis 30 40.5 48 25. 38 1 40.49 2.01 o.iiO + 20 4 21. 8 22.9 + 0.7 66 n Opbiucbi . 33 30.2 51 15. .V, 1 40.49 0.32 — 0.52 + 4 22 50. 4 53.5 — 1.3 97 Herculis . 7 37 2:.. 8 55 11.80 ] 40.49 1.74 — 0.87 + 22 54 39. 4 26. 5 — 0.2 /) 70 P Opbiucbi - 40 24.2 58 10.82 1 40.48 o. 17 — 0.19 + 2 27 10.0 57.2 — 1.0 6.7 41 9. 0 17 5S 55. 61 1 40.48 0.16 — 0.13 + 2 11 23.0 57.8 — 1.0 g) 6 44 26.0 18 2 13. 15 1 40.48 1.21 — 1.47 + 16 25 42. 8 34.8 — 1.8 h) 6 9 47 32.2 5 19.86 1 40.48 1.20 — 1.48 + 16 12 38. 3 35.1 — 1.8 3 a Lyrse . . 10 13 28.8 18 31 20.72 1 40.46 3.28 + 1.27 + 38 33 52. 9 10.0 + 3.8 6 10 59 41.5 19 17 41.00 1 40.42 1.49 1.24 + 19 5ii ii.ii 30.8 — 1.1 5 Vulpcculae 6.5 11 0 31.1 18 30. 73 1 40.41 1.46 — 1.26 + 19 39 27. 0 31.0 — 1.2 6.7 O 49. 1 18 48.78 1 40.41 1.49 — 1.24 + 19 48 59.0 30.8 — 1.1 7 " 3 38.5 21 38.64 1 40.41 1.49 — 1.24 + 19 49 22. 1 30. 8 — 1.1 6 6 47.1 24 47. 76 1 40.41 1.20 — 1.42 + 17 16 30.8 34.1 -= 1.7 4 e Sagittse 11 12.7 29 14. 09 1 40.41 1.18 — 1.49 + 15 58 2.8 35.9 — 1.8 12

Aquilse 18 12.3 36 14.84 1 40.40 0.93 1.81 + 12 40 34.2 40.2 — 2.0 7.8 22 21.6 40 21.-2 1 40.40 0. 50 — 1.31 + 7 43 50.5 48.0 — 1.7 53 a " . . 23 53. 6 41 57.07 1 40.40 ii. On — 1.44 + 8 17 30.6 47.1 — 1.7 60/3 " . . 28 19.7 46 23.90 1 40.39 0.42 — 0.90 + 5 51 45.4 51.3 — 1.5 12 y Sagittae 11 32 47.7 19 50 52.63 — 1 40.39 — 1.41 — 1.32 + 18 53 36. 4 — 0 32.0 — 1.3 a Ts. II and III assnni 3d as 21 s. and 'Hs.5; e Div. assumed as 1? 1 ; not 17 5. * D iv. assumed ;i- 34 ; not 39. nol 31s. and 54s.5, espectft ily. / Transits over Ts. I aad 11 assumed is h D v. assumed aa 34 1 3 1; not 34 J3 0. b T. Ill assui 1 as 29e . ; li. i! :i Is. 40m. Is. an 1 40m. 5 ot 40m. 51 i T III assumed aa 18i n. 3fis. ; not 18ui. 2'Js. <* T. 1 assumed as 41S.5 ; not 51 -.5. and 41m. 1 4s.5 ; and nan e not 70 P. d T. II assumed as 28s ; nol 38 s. Ophiuchi. CM) COULD— REDUCTION OK D AOELET S OBSERVATIONS. !l.r) f>s:i Jl'l.T B«_ Continued Zero corr. — + 1' 48". 7. Name Mag. T App. siJ. time Clock coit. n tan tS Eefr. ?' h m s It. m s in s s S O ' " / // II 7 15 21 55.0 23 40 37.56 — 1 40.20 — 2.05 + 0.0] + 26 27 18. 6 — 0 23. 1 + 0.8 6.7 25 0. 5 43 43.57 1 40.19 1.23 — 1.46 + 16 40 48.0 35.2 — 1.7 6.7 26 46. 5 45 39.86 1 40.19 1.30 — 1.41 + 17 31 25.2 34.0 — 1.6 6 28 41.2 47 34.87 1 40.19 1.61 — 1.09 + 21 25 23.2 29.0 — 0.7 Double 6.7 31 27.7 50 11.82 1 40.19 2.62 + 1.39 + 32 29 56.2 16.4 + 2.6 7 33 41.6 52 20. (19 1 40.19 3.60 + 1.37 + 417 52. 0 7.6 + 4.3 7 36 31.1 55 16.05 1 40. 19 3.56 + 1.36 + 40 51 26. 1 7.9 + 4.3 7 39 28.6 23 58 14. 04 1 40.18 3.32 + 1.28 + 38 54 52. 2 9.8 + 3.9 a) 22 Androm. . 5.6 42 5.0 0 0 50.87 1 40. 18 4.10 + 1.92 + 44 50 3. 8 3.9 + 5.1 7.8 44 28. 6 :: 14.87 1 40. is 4.10 + 1.92 4- 44 51 32.0 3.9 + 5.1 4 50 6.3 8 53.50 1 40. 18 — 0.72 — 2. 39 + 9 59 16.8 0 44.9 — 1.8 10 Ceti . . 15 58 23.2 17 11.76 1 40. 17 + 0.09 + 0.83 1 15 30.8 1 6.2 — 0.7 28 Androm. . 16 1 37.5 20 26.59 1 40.16 — 2.24 + 0.79 + 28 31 53. 8 0 20. 8 + 1.5 51 Pisciuio 4 6.9 22 56.40 1 40. 16 0.41 — 0.93 4- 5 44 45. 4 51.9 — 1.5 b) 29 7t Androm. - 8 13.9 27 4. 08 1 40. 16 2.62 + 1.39 + 32 29 57. 8 16.4 + 2.6 31 $ " . . 111 39.2 29 29. 78 1 40.16 2.35 + 1.13 + 29 38 56. 0 19.5 + 1.8 32 " . . 12 17.2 31 8.05 I 40.15 ::. 25 + 1.27 + 38 14 22.2 10. 5 + 3.7 34 f " . . 18 45.5 37 37.41 1 40. 15 1.75 — 0.85 + 23 3 54. 2 27.1 — 0.2 35 v " . . 20 46.6 39 38.84 1 40.15 3.44 + 1.30 + 39 51 59. 0 8.9 + 4.1 37 fi " 27 36.9 46 30.26 1 40.15 3.14 + 1.27 + 37 17 32.6 11.5 + 3.5 71 f Piscium 34 31.4 53 25.9(1 1 40.14 0.48 — 1.08 + 6 42 28. 4 50.3 — 1.6 43 \i Androm. . 16 40 26.4 0 59 21.87 — 1 40.14 — 2.82 + 1.37 + 34 26 27. 6 — 0 14.4 + 2.9 178 i jruiiY 'i f Ze •o corr. = + ; ' 48".0. 6.7 9 51 28. 7 18 13 13.56 — 1 39. 10 — 2.34 + 1.11 + 29 33 31. 0 — 0 19.2 + 1.8 108 Hereulis - 5-2 34.7 14 19.74 1 39.10 — 2.35 + 1.15 + 29 44 35.2 0 19.0 + 1.8 c) 59 (/ Serppntis - 6 56 3.2 17 48.81 1 39.10 0.00 + 0.34 4 0 4 6.4 1 2.4 — 0.8 60 c " . . 9 58 18.8 20 4.79 1 39.09 + 0.15 + 1.09 — 2 7 16. 1 7.5 — 0.7 61 e " . . 10 0 39.4 22 25.78 1 39.09 0.08 4- 0.80 — 1 9 12.0 5.2 — 0.7 1 m Aquilsa 3 17.3 25 4.11 1 39.09 + 0.61 + 1.87 — 8 23 13.4 1 24.8 — 0.5 7.8 8 2.2 29 49. 79 1 39. OS — 3. 32 + 1.28 + 38 41 59. 0 0 9.8 + 3.8 3 a Lyrse . 9 31.6 31 19.43 1 39.08 3. 30 + 1.27 + 38 33 52. 4 10.0 + 3.8 4 Aquilae 13 47.2 35 35. 73 1 39.08 0.13 — 0. 08 + 1 50 45.4 58.7 — 1.0 111) Hereulis . 16 15.6 38 4. 54 I 39.08 1.54 — 1.21 + 20 19 48. 1 29. 8 — 1.) 6 21 25.2 43 14.99 1 39.07 2.52 + 1.34 + 31 21 53. 0 17.3 + 2.3 10 /3 Lyrse . . + 33 5 46. 4 15.4 + 2.7 d) 63 ft Seqieutis . 25 1 8. 1 47 8.56 1 39.07 0.28 — 0.43 + 3 55 15.8 54.6 - 1.3 18 Aquilae 36 39.2 18 58 31.48 1 39.00 — 0.78 — 2.75 + 10 43 57. 8 0 43. 0 — 1.9 e) 20 40 41.2 19 2 34.14 1 39.05 + 0.60 + 1.88 — 8 17 35.2 1 24.6 — 0.5 22 45 36.2 7 29. 95 1 39.05 — 0.32 — 0.54 + 4 27 6. 0 0 53.0 — 1.3 27 d 49 10.6 1 1 4. 93 1 39.04 + 0.09 + 0.84 — 1 17 31.2 1 5. 5 — 0.7 30 6 54 20.6 16 15.78 1 39.04 — 0. 19 — 0.23 + 2 40 57. 4 0 57. 1 — 1.1 5 Vulpeculaj 56 33.6 18 29. 14 I 39.04 1.48 — 1.26 + 19 39 31.0 30.7 — 1.2 7 58 15.2 20 11.02 1 39.03 1.49 — 1.25 + 19 47 50.5 30.5 — 1.1 7 " . . Id 59 41.2 21 37.25 1 39.03 1.49 — 1.24 + 19 49 24. 4 30.5 — 1.1 6 11 2 50.2 24 46. 77 1 39.03 1.29 — 1.42 4 17 16 31.6 33.7 — 1.7 /) 7 6 38.0 28 35. 19 1 39.03 1.68 — 1.00 + 22 5 42. 4 27.6 — 0.5 13 ft Cys'iii . . 4 10 22.4 32 20. 20 1 39.02 4.87 + 3.36 + 49 41 45. 4 0.8 + 5. 7 g) 49 u Aquilae 14 52.0 36 50. 54 1 39.02 0.51 — 1.17 + 7 5 6.8 48.8 — 1.6 A) 7.8 24.6 40 23.70 1 39.01 0.50 - 1.31 + 7 43 51.0 + 8 17 34.8 47.8 - 1.7 53 a " . . 19 50.5 41 55.87 1 39.01 0.61 — 1.44 41 i. 9 — 1.7 7.8 22 10.9 44 16.65 1 39.01 0.28 — il. II -f 3 50 18.5 54.7 — 1.3 6.7 25 2. 6 47 2.80 1 39.01 1.82 — 0.72 + 23 44 24. 8 25.7 0.0 12 y Sagittse . 28 50. 6 50 51.42 1 39.00 1.42 — 1.32 + 18 53 39. 4 31.6 — 1.3 15 Vulpei-ul;i' 31 51.6 53 52. 92 1 39.00 2.12 + o. -jr. + 27 8 31.7 21.9 + 1.0 36 f': ( iygni . 34 54.4 19 56 56. 22 1 39.00 4.84 + 3.33 + 49 28 37.7 0.6 + 5.6 17 ft Sagittse . 0.7 40 4. 5 20 2 7.19 1 38.99 1.53 - 1.31 + 20 15 46. 0 29.8 — 1.1 fi 41 11.4 3 14.28 1 38.99 1.55 — 1.19 + 20 28 48.6 29. 6 — 1.0 22 Vulpeculie 45 48.6 7 52.24 1 38.99 1.74 — 0. 88 -(- 22 50 6. 4 26.8 — 0.2 34 Cygni . 11 49 26.7 20 11 30.94 — 1 38.98 — 3.16 + 1.27 + 37 20 25.0 — 0 11.2 + 3. 5 a g assumed ag 4° 1' 1"; mil 1 1 il". i Tr'sitoverT. I I assumed as rei 'doverT. III. / T. I assumed as 12s.; not 22s. b t assumed us 16° 21' £ ".7; not Hi ■■■ 21' 38".7. Observation m irked as uncert Aiu by d'Agelet g § assumed as 41° 45' 9".5| not 41° 45' 2a".5. c T. Ill assumed as 5(ju] . 2«s.2.j lot "illm. 21S.2. bat found cc rrect. h Minute assumed as Is . (96) GOULD — REDUCTION OF D AGELET 8 OBSERVATIONS. <>7 11 S3 .Bl' I, V '£7 — Continue!! V.v " 1 "ii - + 1' 48". 0. Name Mag. T App. siil. time Clink corr. n tan i* '/ c-t Reft. ?' ll III .V // III s m s s s Q 1 II / /, II 37 y Cygni . - 11 54 5.6 20 16 11.60 — 1 38. 98 — 3. 42 + 1.29 + 39 32 3.',. 2 — 0 9.0 + 4.0 (i.7 12 6 24.8 28 31.82 1 38. 01; 4.28 + 2. 36 f 15 55 34.5 + 5. 3 6.7 9 54.2 32 1.79 1 38.96 ::. 7:'. + 1.43 + 42 3 24.0 l\.C> + 4.5 6.7 12 4.7 34 12.65 1 38.00 3. 82 + 1.48 + 42 40 18. (J 6.0 + 1.6 50 a " . . + 44 29 2.8 4.2 + 5.0 12 j Delpliini . 16 11. 1 38 19.72 1 38.05 1. 11 — 1.54 + 15 20 5.6 36.3 — 1.9 7 20 13.5 12 22.78 1 38.95 1 . 28 — 1.42 + 17 13 56.4 33.9 — 1.7 31 r Vulpeeulae 22 23. 3 44 32.94 1 38.95 2.04 — 0.04 + 26 16 21.0 22. 8 + 0.7 329 •• . . 24 52. 1 47 2. 45 1 38.95 . 2.13 + 0.28 + 27 13 i\.K 21.8 + l-o 7.8 27 45.3 49 55. 82 1 38.94 4.98 — 0.23 + 25 32 56. 9 23. 6 + 0.6 «) 8.9 ::n 35.4 52 46.39 1 38.94 2. 55 + 1.37 + 31 38 10.2 17.0 + 2.4 7 :::•, 31.4 55 42. 87 1 38.'J4 3.90 + 1.56 + 43 18 56.0 5. 3 + 4.7 7 :::, 44.8 20 57 56.64 1 38.94 4.28 + 2. 39 + 15 58 50. 1; 2.7 + 5.3 63/>Cygni'. . 38 39.2 21 0 51.52 1 38.o:: 4.39 + 2.66 + 46 45 10.4 2.0 + 5.4 7.8 42 ::. 8 1 16.68 1 38.93 2. 28 -j- 0.90 + 28 48 20.5 20. 1 + 1.5 64 f " . . 43 12.6 5 25. 67 1 38.93 2.33 + 1.07 + 29 19 I8.11 19.5 + 1.6 <;:. r " . . 45 37.9 7 51.37 1 38.93 3.14 + 1.27 + 37 6 3.5 11.4 + 3.5 (17 " . . 5 12 48 23.5 10 37.42 1 38.92 3.29 + 1.27 + 38 27 57.9 , 10.1 + 3.8 7.8 13 2 3.5 24 19.66 1 38.91 1 . 70 — 0.05 + 22 25 23. 1 27.3 — 0. 4 7 5 5. 7 27 22. 36 1 38.91 1.80 — 0.77 + 23 28 17. 6 26. 1 — O.J 7.8 8 25.7 30 42.91 1 38.90 1.89 — 0.52 + 24 30 24.8 24.9 + 0.2 8 111 511.:'. 33 7. 91 I 38.90 1.59 — 1.15 + 20 56 in. 0 29. 1 — 0.8 8 11 3.8 33 21.45 1 38.00 1.50 — 4. 18 + 20 36 17.0 29.5 — 0.9 i) g Pegasi - 13 41.0 35 59.07 1 38.90 1.21 — 1.48 + 16 20 39.0 35. 1 — 1.8 7.8 16 11.3 38 29.7- 1 38.89 4.20 — 1.48 + 16 10 54.8 35. 2 — 1.8 13 " . . 19 15.0 41 33.98 1 38.89 1.21 — 1.48 + 16 15 59.6 35.2 — 1.8 k; " . . 22 36. 1 44 55.63 1 38.89 1.92 — 0. 4 1 + 21 53 25.4 24.4 + 0.4 8.9 25 1.1) 47 20.93 1 38.89 2.76 + 1.39 + 33 4:', 42.0 14.9 + 2.8 7.8 28 28.2 50 48.70 I 38. B8 2. 28 + 0.90 + 28 46 58.0 20.1 + 1.5 8 30 31.2 52 52.04 1 38.88 2.43 + 1.25 + 3,0 23 33.6 18.4 + 2.0 34 21.3 21 56 42. 77 1 38.88 2.57 + 1.38 + 31 52 20.7 16.8 + 2.5 27 " . . 39 42. 3 22 2 4.65 1 38.87 2. 59 + 1.39 + 32 5 44.4 16.6 + 2.5 1 Lacerte . 45 51.3 8 14.66 1 38.87 3.08 + 1.29 + 36 39 6 57 22. 3 19 47.55 1 38.85 — 2.02 — 0. 13 + 25 53 55. 5 0 23.3 + 0.7 6 13 59 18.9 21 44.47 1 38.85 + 0.29 + 1.57 — 4 1 19.6 1 12.3 — 0.6 7 14 4 0. 5 26 26.84 1 38. --5 — 2. 28 + 0.94 + 28 49 5. 8 0 20. 1 + 1.5 -1 1 // Pegasi . 12 6.6 34 34.27 1 38.84 2.30 + 4.00 + 29 4 4. 1 19.9 + 1.6 40 c " . . 15 8. <; 37 36.77 1 38.84 — 0.81 — 2. 89 + 11 2 54.4 0 42.8 — 1.9 7(i <5 Aquavii 22 16.7 44 46.01 1 38.83 + 1.26 + 1.64 — 10 57 38.4 2 2.0 — 0.5 Fomalhaut 24 42.2 47 11.91 1 38.83 2. 46 + 5. 05 — 30 42 39. 1 4 48.3 — 6.0 5.6 26 45.2 49 15.28 1 38.83 2. 45 + 5. 02 — 30 33 57.2 4 14.3 — 6.0 82 Aquarii 30 24.8 52 55.48 1 38.82 -f 0.56 + 1.88 — 7 41 10.2 1 23.3 — 0.5 6.7 33 21 . 1 22 55 52.26 1 38.82 — 0. ill -j- 0. 31 4- 0 8 4.4 1 2.7 — 0.8 *) 6.7 37 51.3 23 0 2:;. 20 1 38.8] 1.31 — 1.41 + 47 32 49.0 0 33.6 — 1.6 6.7 41 44.9 4 17.44 1 38.^1 2.23 -f 0.67 + 2- 11 45.0 20.7 + 1.3 6.7 43 1.3 5 34.05 1 38.81 2.25 + 0.80 + 28 34 16.6 20.4 + 1.5 7 16 2ii.li 8 53. 29 1 38.81 2.37 + 1.16 + 29 49 29. 8 49.0 + 1.8 6.7 48 8.3 10 41.89 1 58.80 2.75 + 1.40 + :::; 35 ::. 5 15.1 + 2.8 12 Androm. . 49 36.7 12 10.53 1 38.80 3.12 + 1.2- + 36 58 29. :: 14.6 + 3.5 7.8 52 56. 1 15 30. 17 1 38.811 3. 52 + 1.33 + 40 23 47.3 8.2 + 4.1 13 " . . 55 51.5 18 20.:;5 1 38.80 3.68 + 1.40 + 41 41 26.0 6. 9 + 4.4 8.9 14 58 14.5 20 49.74 1 38.79 4.18 -j- 2.08 + 45 14 34.4 3.4 4- 5. 1 7.8 15 0 31.4 23 7.02 1 38.79 3.84 + 1.50 + 12 50 54.0 5. 8 + 4.7 7 2 35.5 25 11.46 1 38.79 3.82 + 1.48 + 42 40 39.8 6. 0 + 4.7 + 5.1 1G X " . . 5.6 6 6.8 28 43. 34 1 38.78 4.18 + 2.08 + 45 15 12. 4 3.5 <0 6.7 6 26.2 29 2.79 1 38.78 4. 14 + 1.98 + 44 59 8 9 39. 1 32 16.22 1 38.78 4. 14 + 4.98 + 44 59 23. 0 3.8 + 5.1 8 13 8.0 35 45.69 1 38.78 3.79 + 1.47 + 12 30 52.5 6.4 + 4.6 20 V 6 14 25.5 37 3. 40 1 38.78 4.16 + 2.00 + 45 11 I5.il 3.5 + 5.1 7 19 27.4 42 6. 13 1 38.77 3.35 + 1.28 + 38 58 12.6 9.8 + 3. 9 6.7 23 44.0 46 23. 43 1 38.77 4.30 + 2.44 + 46 7 7.5 2.6 + 5.3 84 >/, Fegasi . 25 46.8 48 26.56 1 38.77 4.84 — 0.07 + 23 54 54. 1 25. 7 0.0 6 27 30.2 50 10.24 1 38.76 2. 64 + 1.39 + 32 29 54.5 16.2 + 2.6 6.7 15 29 44.4 2:; 52 21. -2 — 1 38.76 - 3. 62 + 1.37 + 41 7 52.5 - 0 7.5 + 4.3 a £ assumed as 18° 5'; l ot IS3 6' b g :i--'il ;m 31° -' L6".5; not 3 1°18'46".5. e g ass'dasthatofastar 1' 8" from Lai. 46424. 13 (97) 98 GOULD— REDUCTION OF D AGELET S OBSERVATIONS. 17S3 JULY 27— Continned Ze ro corr. = -r 9 48".0. Name Mag. T App. siil. time Clock coir. n tan d '!■ C-? Refr. .Kf> — 1. 1 30 ; Bootis . . 6 3 28. 4 32 28. 92 1 36.49 1. Ill — 1.62 + 14 38 49. 4 0 37.1 — 1.9 9 a2 Libra? - 11 28.7 14 40 30.53 1 36.48 + 1.13 + 1.61 — ].". 7 57.9 1 51.0 — Ii..". 3 f) Cor. Bor. . 51 24.8 15 20 33.29 1 3i'.. 44 'J. !1 -f 1.17 4- 29 5H 1.".. 2 0 18.8 + L9 5 o " 6 58 1.6 15 27 11.08 1 36.43 — ■:. 18 -j- 0.36 + 27 25 46.6 0 21.4 + LI 2 i Ophiuchi . 7 39 12.4 16 8 28.64 1 36.40 + 11.31 + 1.60 — 49 42.8 1 12.3 — 0.6 Antares 48 24.4 17 42. 15 1 36.39 + 2. i 'i i + :■■. 12 — 25 54 44. 8 3 17.2 — 2.6 27 j3 Herculis . 7 53 16.9 22 35. 45 1 36.38 1.69 — 1.01 + 21 57 4.2 0 27. 8 — 0.5 6.5 8 4 21.8 33 42. 17 1 36.37 — 1 . 98 — 11.31 + 25 15 53.0 II 23.9 + 0.4 20 Ophiuchi - 10 6.1 39 27.40 1 36.36 + 0.77 + 1.77 — 19 23 2-1.5 1 31.5 — 9.4 23 " . . 6.5 15 15.4 44 37. 54 1 36.36 0.42 + 1.82 — 5 47 42.0 1 17.0 — 0.5 26 " . . 18 54.3 48 17.08 1 36.36 L. 93 + 2.51) — 24 43 33.8 3 2. 6 — 2.1 666 Mayer . 6.5 19 5.4 48 28.20 1 36.36 1.92 + '2. 47 — 24 37 22. 0 1.6 — 2.0 28 Ophiuchi . 6.7 23 35. 1 52 58.63' I 36.35 + 1.98 + '2.79 — 25 17 52.8 3 9. 7 — 2.3 33 " . . 25 59. 3 55 23.23 1 36.35 1.94 — 1.67 + 13 51 27.1 0 38. 3 — 2. 0 34 " . . 26 J7. :; 1 6 55 4 1 . 28 1 3i;.::r. 1.04 — 1.67 + 13 52 23. '2 38. 1 — 2. 0 6.7 31 11.4 17 0 36. 17 1 36.34 3.IU + 1.32 + 35 35 45. 0 12.9 + 3.2 6.7 33 27. 3 2 52. 44 1 36.34 2.11 + 0.09 + 26 42 53.4 22. 2 + 0.9 7.8 34 54.7 4 20.1 - 1 36.31 '2. 66 + 1.39 + 32 26 13.0 16.1 + 2.6 7.8 36 4H.2 6 5. 87 1 36.34 — 1.67 — 1.06 + 21 in 29.:: 9 28. 1 — 0. 6 45 " . . 3.4 45 36. 5 15 3.64 1 ::i:.:;:; + 2. 3.9 + 4.73 — 29 36 38. 8 4 19.9 — 5.1 76 / Herculis 54 10.6 23 39.15 1 36.32 ■.'.lis — 9.04 + 26 15 43.0 0 22.8 + 0.7 55 a Ophiuchi . 8 57 5. 3 26 31. 33 1 36.32 11.95 — 1.86 + 12 42 43.6 40.0 — 2.0 d) 6 9 4 41.6 34 11.88 1 36.31 ',». ..I', + 1.36 + 31 23 23.3 17.3 + 2.3 6 9 39.9 39 ll.ini 1 3(1. 311 '2. 58 + 1.36 + 31 34 34.0 17.1 + 2.3 7 12 1J.7 41 43.22 I 36. 3ii ■J. 87 + 1.38 + 34 20 10.1 14.2 + 2. 9 7.8 15 11.2 44 43.21 1 36.311 3.15 + 1.28 + 36 53 18.8 11.6 + 3.5 8.9 17 37.7 47 in. 11 1 36.30 3.38 + 1.28 + 38 51 3.8 9. 7 + 3.9 9 21 55.7 51 28.82 1 36.29 3. -JO + 1.27 + 37 48 30.2 10.7 + 3.7 7 23 15.4 52 48. 74 1 36. '.'9 3.(19 -f 1.30 -4- 36 17 26.6 12.2 + 3.3 7.8 25 46.0 55 19.75 1 36.28 •2.76 + 1.41) + 33 17 47.2 15.2 + 2. 7 6 28 25. 2 17 57 59. 39 1 36.28 1.66 — 1.06 + 21 37 9. 6 28.2 — 0.6 1 04 A Herculis 35 4'.l. 3 18 5 24.71 1 36.28 2.56 + 1.34 + 31 2li 14.6 17.3 + 2.3 7 39 4H.5 9 16. 54 1 36.28 2.46 + 1.23 + 311 IS 46.3 18.4 + 2.0 0 6 43 3::. 7 13 10.36 1 36.27 •J. 38 + 1.11 + 29 33 3ii.li 19.2 + 1.8 108 " . . 9 44 39.6 14 16.43 1 36.27 '2.41 + 1.14 + 29 44 33.11 19.0 + L8 3 a Lyras - 10 1 3(1. 9 31 16.52 1 36.25 — 3. 35 + 1.27 + 38 33. 53.2 0 10.0 + 3. - /) 6 / Aquilas 7 36.0 18 37 16.60 1 36.25 + 0.36 + 1.73 — 4 58 25.2 1 14.9 — n.5 7 45 46.2 19 15 33.07 1 36.21 (i. 82 — 2.87 + 11 0 51.6 0 42. 7 — 1.9 7 Vulpeculse 6 51 .17. M 21 34.86 1 3.6.20 1 . 51 — 1 24 + 19 49 'j;,. n 30. 6 — 1.1 6.5 in 54 55.7 19 24 44.08 — 1 36.20 — 1.31 — 1.42 + 17 16 32.0 — 0 33.8 — 1.7 « £ assumed as 43 6' 19"; not 13 ii' 'J'J": c Div. a:- '1 is 94 6 1; nut 14 i ii / if issnmed as 53 ' 49' ; nol 53 13 :mil Micr. curr. ;is - — 5; nol + 5. " . . in 37.5 40 38.31 I 36.13 3.02 + 1.32 4 35 40 31.8 12.9 4-3.2 6.7 13 5 5.3 43 56.65 1 36.12 2.18 + 1.30, + 27 26 21.6 4- 1.1 32 v Vulpeculse 6.7 16 57.4 46 59. 25 1 30. 12 2. 16 + 1. 20 4 27 13 10.2 21.9 4- l.o 0 8.9 19 51 .3 40 52. 62 1 36.11 -MH 1.20 + 25 33 1.5 23.7 4-0.6 9 22 4H.7 52 43.49 1 36.11 2.59 + 1.37 + 31 38 12.0 17.1 4- 2.4 8 25 36.2 55 39. 47 1 36.11 3.96 + 1.56 4- 43 18 58. 6 5.3 4- 4.7 62 £ Cygni . 28 39. 9 20 58 43.67 1 36.10 3.92 + 1.52 4- 43 2 25. 0 5.6 4- 4.7 63/ ' •' . . 30 44. 3 21 0 48.41 1 30.10 4.46 + J. 07 + 46 45 8. 4 2.0 4-5.4 d) 7.8 33 48. 2 3 52. 81 1 30.10 4.15 + 1.82 4- 44 35 41.1 4.1 4-5.0 65 r " . . 37 43.7 7 48.90 1 36.10 3.17 + 1.27 + 37 6 2.2 11.5 4-3.5 07 " . . G.5 40 29.4 10 35.11 1 30,. ill) 3.34 + 1.27 + 38 27 54.0 10.1 4- 3.8 7.8 54 9.1 24 17.05 1 36.08 1.73 3.95 4- 22 25 21.0 27.4 — 0.4 8 12 57 10. 8 27 10.25 1 36.08 1.82 — 1. 77 + 23 28 20.0 26.2 — o.l 7.8 13 0 30.7 30 39. 72 1 36.07 1.91 — 3.52 + 24 30 25.0 25. 0 4 0.2 7.8 33 4.62 1 30.1-7 1.61 — 1.14 + 20 56 40.0 29. 1 — 0.8 7.8 :; 9.6 33 19.06 1 36.07 1.58 — 1. 1 + 20 30 18.5 29.6 — 0.9 9 g Pegasi - 4.5 .". 46. 3 35 56. 19 1 30.07 1.23 — 1.48 + 10 20 43.li 35. 2 — 1.8 6.7 - 17.1 3- 27.70 1 36.07 1.22 — 1.48 + 10 In 57. i 35.3 — 1.8 13 " . . 11 20.4 41 31.20 1 36.06 1.22 — 1.48 4 10 16 6.3 35. 2 — 1.8 6.5 11 41.4 44 52.75 1 36.06 1.1)2 — '.41 4 24 53 26. 4 24. 5 4- 0.4 9 17 6. 3 47 18.05 1 36.) 5 2.80 + 1.39 + 33 43, 45.0 14.11 + 2. - 9 20 33.5 50 45. 82 1 36. 5 2.31 + 1. On + 28 16 50.7 2ii. 1 4-1.5 7.8 23 41.3 53 54. 14 1 30.H5 1.12 1.58 + 14 5;, 53.3 37.1 — 1.9 8 23 57. 1 54 9.98 1 36.05 1.11 — 1.59 4- 14 47 ') 6.7 28 44.li 21 58 57.64 1 36.04 4.IC, + 1.68 4- 43 56 13.0 4.7 + 4.9 7.8 33 29. - 22 3 44. 24 1 36.04 3.78 + 1.42 -j- 41 56 25.li 0.7 4- 4.5 6.7 30 21.2 6 36. 1 1 1 30.H4 4.10 + 1.76 + 44 20 27.2 4.3 4- 4.1) 1 Lacertse 6.7 40 51.6 ]J 7.25 1 36.03 3. 13 + 1.29 4 36 39 34.4 11.0 + 3.4 7.8 43 56.4 14 12.50 1 30.113 3.47 + 1.20 4. 39 33 0.8 0.0 4- 4.0 7.8 48 ::■.'. 7 18 49.62 1 30.H2 3. 09 + 1.30 4 36 19 0.4 12.2 4-3.3 6 " . . 6.5 52 32.5 22 50.08 1 30.02 3.7 s + 1.42 4 4 1 51) 15.7 0.0 4- 4.5 8 56 20.2 26 38.40 1 30.02 3.48 + 1.20 4 39 37 55. 5 0.0 4 4.1 8 " . . G.7 13 57 37. 1 27 55.5] 1 30.02 3.34 + 1.27 4 38 20 28. 5 10.1 + 3.8 11 " . . 14 2 23. 1 32 42.59 1 36.01 3.93 + 1.53 4- 43 7 7.0 5. 5 4- 4.7 13 " . . 5 48.2 36 7.05 1 36. 01 3.61 + 1.34 4 4n 39 20. 'j 7.1) 4-4.2 0 7 55.3 38 15.4H 1 36.00 3.96 + 1.57 -f- 43 22 40.5 5.3 4- 4.7 1- Pegasi . III 53.1 41 13. G9 1 36.00 1 . 82 1.78 + 23 20 25.0 20.2 — 0.1 6 13 42.6 44 3.66 1 30.1111 1.18 — 1.51 + 15 40 42.(1 30. 1 — 1.8 6 14 16 .".-.11 22 47 19.59 — 1 .30. 00 — 2. 96 + 1.3:: 4 05 01 23.9 - 0 13.4 4. 3.1 a T. Ill assumed as 40i n. ; not -] 3ra. c T. I assumed 1 not 55s e T. Ill assumed as 29 n. IBs. ; not 29m. Bs. h T. I assumed a-S 56m. a. (/ J ► i 19 1 6 10 ; not 4 8 11. (99) 100 GOULD REDUCTION OF D AGELET S OBSERVATIONS. 1783 JULY 39— Continued Ze •o corr. = + 1' 46". 7. Name Mag. T App. sid. time Clock coir. n tan l> " . . 51 28.4 3.0 40.38 1 15.24 4.24 4 2.00 + 45 II 20.2 3.0 4 5. 1 81 f Pegasi . 13 57 30.2 42 49. 19 1 15.23 1.37 — 1.40 + 17 54 0.8 3.3. 4 — 1.5 7 14 1 40.1 40 59.77 1 15.23 1.66 — 1.119 ,+ 21 25 25.6 20.11 — 0.7 85 " . . 6 57.2 52 11.72 1 15.22 2.115 — 0.14 U- 25 54 49.4 4 0.49 + 27 48 13.0 23.0 4 0.7 11 27.5 56 42.70 1 15.22 2.22 2 1 . 5 4 1.2 'Jl a Androm. . 13 it;, r, 23 58 32.110 1 15.22 2.23 4 0.51 4- 27 52 18.8 21.4 4 1.3 88 y Pegasi . 14 18 9.3 0 3 25.66 — 1 15.22 — 1.05 — 1.00 4- 13 57 47. 4 0 38.9 — 2.0 17S3 AUGUST 20 Zei 0 corr. | I' 48". 7. 58 e Herculis . 6 57 22. 7 16 53 10.311 — 1 12.61 — 2.58 4 1.33 + 31 13 54.4 — 0 17.5 4-2.2 35 ;/ Ophiuchi 7 3 15.2 Hi 59 9.70 1 12.00 4 1. 17 + 1.63 — 15 26 27.8 1 53.0 - 0.5 37 " . . 0 7 37.8 17 3 33. IIS 1 12.011 — 11.70 - 2.80 + 10 50 32.5 0 43.11 — 1.0 64 a Herculis . 10 7.7 0 3. 39 1 12.60 1. 11 — 1.60 -j- 14 ;" 52-° 37.4 — 1.9 74 " . . 19 33.7 15 311.911 1 12.59 4.40 4 2. 55 + 46 25 57. 6 2.3 4 5. 3 70 X " . . 27 17.2 23 15.72 1 12.58 2.10 — 0. 04 '-j- 20 15 44. 8 22. 9 4 (1.7 6.7 30 5. 2 20 4. 18 1 12.58 1.27 — 1.46 -)- 16 38 38.4 34.7 1.7 7 36 27. 8 32 27. S3 1 12.58 0. 33 — 0. 54 -j- 4 28 30- ' 53.9 — 1.3 00 /3 Ophiuehi . 38 1.9 34 2.19 1 12.58 II. 35 _ 0.58 + 4 39 21.7 53. 5 — 1.4 7 7 41 35.8 17 37 36.68 — 1 12.57 - 2.79 4- 1.40 4- 33 1S 16.3 — 0 15. 3 4 2. 7 a Div. assi mod ;is : 7 2 5; not 37 2 3. c Transits discordant. b <; assume J as 14° 53' 51"; not 14° 33' 11". d £ assumed as 34° 49' ; not 34° 44'. (100) GOULD REDUCTION OF D AGELET S OBSERVATIONS. 101 I7W Al'«UST 30— Continued Zero corr. | 1' 4K '. 7. Name Mag. T App. sid. time ( Hock corr. n tan ii '/ f-0 Eefr. '/' li in s It III s VI s S s O 1 a / a ii 87 Herculis - 5 7 45 17.". 17 41 18.99 — 1 12.57 — 2.04 — 0.20 + 25 40 58.3 — 0 23.0 406 li. 5 47 13. 1 13 1 1.91 1 12.57 2. 39 + 1.08 + 29 22 3. 4 19.5 h 1.6 8 4'.) 22. 5 45 24.66 1 12.57 2. 66 + 1.39 + 32 3 3.0 16.6 4- 2.5 89 " . . 51 54.5 47 57. OS 1 12.56 2.08 — 0.09 + 26 4 23.8 23. 2 4- 0.7 92 5 " • . . 54 33.7 50 36.72 1 12.56 2. 39 + 1.06 + 29 15 30.4 19.6 + 1.6 95 " . - 5. li 57 32.2 53 35.71 1 12.50 1.09 — 1.07 + 21 35 16.6 28. 4 — 0.0 7 .".7 32.9 53 30.41 1 12.56 1.09 — 1.07 + 21 35 16.6 28. I — 0.6 7 8 I 38.3 17 57 42. 48 1 12.50 0. IS - 0. 19 -j- 2 27 21.0 57. 7 - 1.1 6.7 1 14.3 18 0 18.91 1 12.55 0.23 — 0.30 4- 3 5 35.0 56. 5 — 1.2 6.7 5 1 . 6 1 li. 34 1 12.55 0.25 — 0.33 -(- 3 10 4s. o 56. 1 - 1.2 lei .1 " . . 8 55. 9 5 1.26 1 12.55 — 2.59 + 1.34 + 31 20 17.3 o 17.4 4- 2. 3 a ) 19 6 Sagittarii . 12 9.6 8 15.49 1 12.55 + 2.44 + 4.S2 - 29 51 34.2 4 27. 6 - 5. 5 b) 22 a, " . . l!l 38.4 15 45.52 1 12.54 -j- 2.03 -(- 2.90 — 25 30 0.2 3 13.6 — 2.4 6.7 28 53.6 25 2. 24 1 12.53 — 1.84 — 0.7S 4- 23 20 15. 2 0 20.2 — 0.1 6.7 31 37.0 27 46.09 1 12.53 1.84 — 0.79 4- 23 25 13.6 20.2 — 0. I 3 a Lyrse . 34 42.9 3,0 52.50 ] 12.53, — 3.40 + 1.27 4- 38 33 56. 4 0 10.0 4- 3. 8 5 Aquilse 40 20. 8 3(1 31.32 1 12.52 + 0.09 + o.si — 1 II 13. li 1 5. 5 — 0.7 0 7 43 39. M 39 50. OS 1 12.52 — 0.05 + 0. is -|- o 35 35.8 1 1.0 — 0.9 7 45 40.6 4 1 52. i il I 1 12.52 0.80 — 2.75 4- 10 43 9. 1 0 43.4 — 1.9 8 47 11.3 43 22.95 1 12.52 1.03 — 1.09 + 13 12 9.0 3,s. 9 — 2.0 113 Herculis 6.5 511 41.0 46 53.22 1 12.51 1.75 — 0.90 + 22 21 39.8 27.5 — 0. 4 li 53 57.5 50 10.26 1 J 2. 51 2. 72 + 1.39 + 32 36 35.2 16.1 4- 2.6 14 > Lyrse . 3.4 8 55 53. 3 52 6. 3,s 1 12.51 2. 69 + 1.3,9 + 32 22 37.4 10.3 + '-'■ 5 17 „" Aquilse 9 ii 30.6 J 8 56 44.44 1 12.51 1.02 — 1.71 4- 13 32 10.0 39. 2 — 2.0 " - - 35 45. S 32 5. 42 1 12.48 2.42 + 1.12 4- 29 38 20.0 19.3 + 1.8 7 38 28. li 34 48.67 1 12.48 1.75 — 0.96 4- 22 19 10.5 27.7 — 0.4 53 a Aquilse 45 8.4 19 41 29. 57 1 12.47 0.62 — 1.45 + 8 17 35.4 47.4 — 1.7 6 37 22.7 22 34 12. 10 1 12.32 0. 73 — 2.16 + 9 48 11.6 45.1 — 1.8 14 Lacertse 6 45 3. 4 41 54. 12 1 12.32 3.66 + 1.35 4- 40 46 50.5 7.9 + 4.2 51 Pegasi - 51 15.5 48 7.24 1 12.31 1.52 — 1.26 4- 19 35 29.0 31.1 — 1.2 7.8 55 1 . 4 51 53.70 1 12.31 1.03 — 1.69 + 13 41 42.2 39. 1 — 2.0 54 a " . - 12 58 22.8 22 55 15. 71 1 12.31 1.06 — 1.65 + 14 1 34.6 38.6 — 2.0 58 « " - . 13 3 30.3 23 0 21.05 1 12.30 0.65 — 1.53 4- 8 38 16.5 46.8 — 1.8 6.7 8 19. 1 5 13.64 1 12.30 1.80 — 0.87 4- 22 51 19. 1 27.1 — 0.2 6.7 13 21.2 10 10.57 1 12.30 2.83 + 1.40 4- 33 35 7. 4 15.2 + 2.8 64 " . . 6.5 15 42.2 12 3.7.90 1 12.29 2.52 + 1.27 4 30 36 13. 1 I-.3 4- 2.0 7 19 16.0 16 12. : ',5 1 12.29 1.86 — 0.71 4- 23 44 44. 8 26. 0 0.0 g) Refr. '/' h m s It 7)1 S m s s s o ' ' / // I! 7 14 12 32.2 0 9 37.29 — 1 12.25 — 3.50 + 1.29 + 39 29 59. 5 — 0 9. 2 + 4. 0 <0 7 15 47.2 12 52.82 1 12.24 1.00 + 1.56 + 43 17 33.0 5.4 + 4.7 6.7 10 48. 1 13 53.89 1 12.24 3.96 + 1.52 + 43 1 57.4 5.7 + 4.7 6 20 48.9 17 55.35 1 12.24 3. 98 + 1.54 + 43 9 52. 0 5.5 + 4.7 7 23 40.7 20 5".. 04 1 12.24 ::. 92 + 1.49 + 42 43 6. 2 ■ 6.0 + 4.7 7 28 9. (i 25 10.00 1 12.23 4.69 + 2.96 -j- 47 47 40.0 1.0 + 5. 5 G 31 2;;. 5 28 31.69 1 12.23 4.72 + 3.06 -)- 48 7 43.0 0.7 + 5.5 7.8 30 22.0 33 31.01 1 12.23 2.6G + 1.39 + 0.2 5 47. 0 16.8 + 2.5 59 Piseium G 39 55.2 37 4.70 1 12.22 1.41 — 1.35 + 18 22 23.4 32. 8 — 1.5 7 44 18.0 41 28.41 1 12.22 2. 72 + 1.40 + 32 41 11.5 10. 1 + 2.6 0.7 46 57.0 44 7.75 1 12.22 4.t'.:: + 2.88 + 47 28 I2.li 1.3 + 5.4 0.7 50 15.7 47 20.99 1 12.21 0.00 + 1.27 + 38 10 27.2 10.4 + :;.7 6 54 42.8 51 54.82 1 12.21 4.43 -f 2. 40 + 40 10 43.2 2. 0 + 5.3 7 14 58 43.2 1 1 55 55. 88 1 12.21 4.77 + :;. 1 1 + 48 21 43.2 0.5 + 5.5 6 15 4 8. 8 l i 22.:;; 1 12.20 4.13 + 1.71 + 44 0 0.6 4.0 + 4.9 '<) 0.7 7 45.6 4 59.76 1 12.20 4. 55 -f 2.71 + 4G 54 4.2 1.9 + 5.4 6 10 34.0 7 48.62 1 12.20 :;. 12 + 1.00 + 36 12 52.7 12.5 + 3.3 40 Androm. 4.5 13 41.2 lo 50.:;:; 1 12.19 4.15 + 1.70 + 44 21 27. 1 4.4 + 4.9 7.8 15 45.2 13 O.07 1 12.19 3. 82 + 1.42 + 41 58 35.0 0.7 + 4.5 93 i> Piseium 18 37.0 15 52. 94 1 12.19 1.39 — 1.38 + 18 1 10.8 33. 3 — 1.5 99 ;/ " . . 23 54.8 21 11.01 1 12. 18 1.06 — 1.63 + 14 12 25.6 38.6 — 2.0 7 27 0.5 24 23.83 1 12.18 1.32 — 1.42 + 17 19 50.9 34. 2 — 1.7 C) 102 7T " . . 29 37.0 26 55.34 1 12. 18 1.83 — 2. 88 + 11 0 47. 6 43.2 — 1.9 7 33 12.9 30 31.2:; 1 12. 18 1.94 — 0. 49 + 24 37 27. 9 25. 1 + 2.0 6.7 35 27. 4 32 40.11 1 12. 18 2.5G + 1.31 + 31 4 12.4 17.9 + 2. 2 54 Ceti . . G.7 43 JO. 7 40 30.7H 1 12. 18 0.74 — 2. 20 -j- 9 50 55. 8 45.0 — 1.8 rf) (i ,j Arietis . 40 38. 2 43 58. 74 1 12. 17 1 . 52 — 1.25 + 19 43 23. 4 01.0 — 1.1 9 } " . . 49 48. 1 47 9.46 1 12.17 1.75 — 0.93 + 22 0.0 43.6 27.0 — H. 0, 57 j Androm. . 54 34. £ 51 56.64 1 12.16 ::.7:i + 1.37 + 41 15 10.0 7.4 + 4.3 13 a Arietis . 15 58 53.5 50 10.05 1 12.16 1.75 — 0.95 + 22 24 33. 0 27.7 — 0.4 c) 15 " . . 7 10 2 32.2 1 50 55. 35 1 12. 15 1.42 — 1.30 + 18 '.'7 5.5 0.2.7 — 1.4 17 " . . 4 35.0 2 1 58.49 1 12. 15 1.50 — 1.22 + 21 1 9 55. 4 0O.5 — 1. 1 22 01 " . - 9 58.2 7 22.50 1 12.15 1.45 — 1.32 + 18 52 18.6 32. 2 — 1.3 7 13 45.4 11 10.40 1 12. 14 1.70 — l.o:; + 21 51 17. 8 28. 1 — 0.5 8 16 4-.'. 3 14 7.79 1 12.14 2.34 + 0. 02 + 28 52 10.2 20.3 + 1.0 12 c Trianguli . 19 20.2 10 40.12 1 12.14 2.32 + 0.85 + 28 10 7. 1 2H.5 + 1.5 14 " . - 6.5 22 45. 3 20 11.78 1 12. 13 2.98 + 1.33 + 35 8 59. 1 13.6 + 3.1 /) 7 25 47. 9 2:: 14.88 1 12.13 3.40 + 1.27 + 38 40 42.8 10.0 + 3-8 6 28 45. 1 20 12.87 1 12. i:: 3.17 + 1.29 -j- 30 45 5.0 12. 0 + 3.5 33 Arietis . . 6 31 51.7 29 19.68 1 12.13 2.08 — 0.08 -j- 26 5 50. 3 20.. 1 + 0.7 34 u " . . 33 59. 2 31 27.53 1 12. 12 1 47 — 1.31 + 19 3 34.8 32.0 — 1.3 37 o " 30 25. 2 33 53.93 1 12. 12 1.08 — 1.02 + 14 22 5.4 38.4 — 2.0 0.5 41 3.2 38 32. 00 1 12. 12 4. 38 j+ 2. 34 + 45 54 13.4 2.9 + 5.3 45 " . . 47 25.5 44 50.01 1 12. 12 1.33 — 1.41 + 17 25 -j0.il 34.2 — 1.7 4* f " . . 50 36. 1 48 7. 16 1 12. 1 1 1.58 — 1.20 + 20 20 34.4 :;i i. 2 — 1.0 92 a Ceti . . 54 40.7 52 12.43 1 12. 11 0. 24 — 0.31 + 3 13 11.7 57.0 — 1.2 g) 20 iS Persei . . 10 57 52.2 2 55 21.45 1 12. 10 3.57 + 1.31 + 40 4 43.9 8.6 + 4.1 a " . . 17 12 37.7 3 10 12.38 — 1 12.00 — 4. 94 + 3.25 + 49 2 26.2 — 0 0.2 + 5. 0 ltS3 A I'Gl'ST 21 Ze •o corr. = + 1' 49". 4. 0.7 11 29 42.2 21 30 17.09 — 1 11.05 — 3.38 + 1.27 + 38 10 18. 1 — 0 10.3 + 3.7 7ii Cygtii - 6 33 32. 2 0 1 7.72 1 11.05 :;. 50 + 1.30 + 09 4- 0.0 8.8 + 4.1 77 " . . 6 34 20.0 34 55. 05 1 11.05 0. On + 1.3] -f 40 4 2.5 8.6 + 4.1 6 35 4. 5 35 40.27 1 11.04 3.00 + 1.32 -j- 40 8 40.8 8.5 + 4.1 81 - " . . 39 27.0 lo 3.49 1 11.04 A, 80 + 3.09 -j- 48 16 55.5 0.5 + 5. 5 15 Pegasi . 4:: 28.0 44 5. 15 1 11.03 2.25 + 0.40 + 27 45 40,. 0 21.3 + 1.3 17 " . . 47 1. 3 47 39.03 1 11.03 0.84 — 2.89 + 11 2 20. 0 42.8 — 1.9 20 " . . 51 9.9 51 48.31 1 11.00 0.02 — 2.47 + 12 4 20. 1 41.3 - 2.U 22 v " . . 55 19.8 55 58.89 1 11.03 0.30 — 0. 45 + 3 59 41.8 54.9 — 1.3 '-•1; " . . 11 57 31.8 21 58 11.25 — 1 11.03 — 1.93 — 0.57 + 24 10 21.6 — 0 25. 2 + 0.1 a T. T as-unn il as It;.. ; DOl 6s. c Min. assumed as 29m. and :SU u. ; not 30m. c I tiv. assumed as 3 i j ,. ! 8. :nnl :ti in. / 'if assumed us 10° 10' -'-" : lint : d Minute in-- linn <1 us 46m ; nut g i assumed a - 16 211" ; not 8° 46' 5U". (102) GOULD REDUCTION OF D AGELET S OBSERVATIONS. 103 IJN.'S AUCH7ST 91— Continued Zero corr. = -f : 19" 1 Name Mag. T App. si."./ " . . 56 31.7 22 57 20.84 1 10.96 0.62 — 1.42 4- 8 13. 1.:. 1 47.3 — 1.7 7 12 59 56.4 23 0 46.10 1 10.96 4.83 4 3. 13 4 is -<7 0.2 0.4 4 5. 5 7 Androm. . 13 3 5. 5 3 .".5. 72 1 10.96 4.79 + 3.07 4- 48 1 1 37. g 0.6 + 5.5 7 5 42.9 6 33. 55 1 10.95 1.86 — 0.75 4 25 34 14.5 20.2 11.11 b) 9 " . . 6 8 33. 4 9 24.51 1 10.95 3.65 + 1.33 4 4n 33 46.5 8.1 + 4.2 10 " . . 6 9 59.1 10 50.46 1 10.95 3.71 + 1.30 4 40 52 1.6 7.8 4- 4.3 7 14 17.0 15 9.07 1 10.94 2.42 4 1.10 4 29 511 2.4 19.5 + 1.8 6.7 17 57.5 1- 50.17 1 10.94 1.45 — 1.33 4 1- in 3.|-,. 1 32.3 — 1.4 14 " . . 21 2.8 21 55.98 1 10.94 3.34 4- 1.27 4 38 I li',. s 10.6 4 3.7 70 Pegasi 6.7 32 5.7 33 0. 69 1 10.93 1.16 — 1.56 4 15 7 3.4 37.1 — 1.9 7.8 34 13.5 35 8. 84 1 10.92 4.30 4- 2.H5 4 45 8 5S.4 3.6 + 5.1 20 '/' Androm. . 35 40.5 36 36.08 1 10.92 4.31 4- 2.U0 4 45 11 19.4 5.6 + 5.1 6 39 8. 4 40 4. 55 1 10.92 3.02 4- 1.33 + 35 1 1 55. 3 13.5 4 5.1 7 42 22. 4 43 19.08 1 10.91 3.08 4- 1.31 4 35 43 48. 1 12.9 + 3.2 7 45 15.5 46 12.65 1 10.91 1.55 — 1.24 + 19 56 25.5 30.6 — 1.1 84 ti Pegasi . . 47 2. 5 47 59. 94 1 10.91 1.90 — 0.67 4 23 55 i . 4 25.8 0.0 7 49 37.2 50 35.03 1 10.91 2.06 — 0.19 4- 25 41 30.0 23.8 + 0.6 85 " . . 6.7 51 10.2 52 8.31 1 10.91 2.08 — 0.14 + 25 54 49.0 23.5 4 0.7 6 53 50. 8 54 49.3.-, 1 10.90 2.83 '4- 1.40 2.26 '+ 0.49 4 35 25 23.11 13.5, 4 2.7 6 55 40.0 56 38.86 1 10.90 4. 27 48 9.0 21.4 4- 1.3 21 a Androm. . 13 57 28.7 23 58 27.87 1 10.90 2.26 + 0.51 4- 27 52 14.6 21.4 4- 1.3 Pegasi . 14 2 21.6 0 3 21. 57 1 10.89 1.06 - 1.66 4- 13 57 45.2 38. 7 — 2.0 2 1 6 Androm. . 6 3.5 7 4. OS 1 10.89 3.28 + 1.27 4 57 27 6.2 11.2 4 3,. 5 7 8 35.5 9 36.49 1 10.89 3.52 4 1.29 4 59 29 59.2 9. 1 4 4.0 7.8 11 50.3 12 51.82 1 10.88 4.03 4- 1.55 4 43 17 32.0 5.4 4 4.7 6.7 12 51.3 13 52.99 1 10.88 3.99 4- 1.52 + 43 2 3.8 5.7 + 4.7 6.5 16 52.2 17 54.56 1 10.88 4.01 4- 1.54 4- 43 9 50.li + 4.7 7 19 49. 2 20 52.03 1 10.88 3.95 '4- 1.49 4 42 43, 7.0 0.11 + 4.6 6.7 24 11.8 25 15.35 1 10.87 4.72 + 2.97 + 47 47 38.5 1.0 + 5.5 6.5 25 15.3 26 19.02 1 10.-7 4.02 4 1.55 4 45 15 43,. 9 5.4 4- 4.7 6 27 26.9 28 30.98 1 10.87 4.78 4 3.116 4 48 7 48.4 11.7 4 5. 5 52 Androm. 6 29 36.4 30 40. .-4 1 10.-7 3.37 4- 1.27 4 3,- 14 23.11 10.4 4 3,. 7 7.8 32 25. 2 33 30. in 1 10.87 2.69 4- 1.39 1.42 — J. 35 + 3-2 5 4l.il 10. - 4 2. 5 59 Piscium 6.7 :;;, 58.3 37 3.78 1 10.86 4. 18 22 26.3 32. 8 — 1.5 64 " . . 6 37 46.6 38 52. 38 1 10.86 1.21 — 1.51 4 15 45 5. 1 36.3 — l.s 7.8 40 2 J. 4 41 27.60 1 10.86 2.75 + 1.40 4 32 41 9.6 10.1 4- 2.6 6.7 42 59. 7 44 6. 33 1 10.86 4.66 4 2.88 4 47 28 11.9 1.3 4 5. 4 7 46 18.9 47 20. mi 1 10.85 3.37 4 1.27 4 3,- 16 -.".i. 1 10. 4 4- 3.7 7 50 45.0 51 52.92 1 in. -5 4.45 4 2.40 4. 46 in 38.5 2. 6 4- 5.3 7 14 54 46.5 0 55 55.08 1 10.84 4.82 + 3.11 4 48 21 5-. 11 11.5 4- 5. 5 6.7 15 0 11.2 1 1 20.67 1 10.84 4.15 4 1.72 4-44 9 3.4 4.6 4 4.9 7 3 48. 1 4 58. 16 1 10.83 4.57 + 2.72 4. 46 54 4. 4 1.9 4- 5. 4 6.7 6 37.4 7 "47. 92 1 10.83 3. 14 + 1.30 4. 36 12 52.2 12.5 4- 3.3 46 Androm. . 9 44.2 10 55. 23. 1 10.83 4.18 4 1.76 4 11 21 28.1 4.4 4- 4.9 7.8 1 1 48. 1 12 59.47 1 10.83 3.85 4 1.42 4 41 58 35.0 0.7 + 4.5 93 p Piscium 14 39.9 15 51.74 1 10.82 1.39 — 1.38 4-18 1 15.8 33.3 - 1.5 99 >) " . . 19 57.7 21 in. II 1 10.82 1.08 — 1.63 4. 14 12 24. s 5,-. 5 — 2.11 7 23 9.0 24 22. '.'3 1 10.82 1.34 — 1.42 4 17 19 52. 1 34.2 — 1.7 7 29 1 1. 9 30 29. 13 1 10.81 1.96 — 0.49 4 2 1 3,7 25.2 25. 1 4 11.2 7 15 31 30.2 1 32 44.81 — 1 10. .-1 — 2.58 4 1.31 4 5,1 4 15.6 — 0 17. 9 + 2.2 a £ assnm< a as 1"' 37'; not 40" 38'. b Div. assumed 138 13 7; not 8 13 9. (10c 104 GOULD — REDUCTION OF D AGELET S OBSERVATIONS. 1783 SEPTEMBER 3 Ze "o corr. = -J- (' 48".7. Name Mag. T App. sid. time Clock coit. ll tail fi 1 f— $ Refr. v' It III s // III s in s s s o / II / // 1, 64 a Herculis . 2.3 6 18 45.9 17 5 48. 37 — 0 57.78 — 1. 15 — 1.60 + 14 37 52.2 — 0 37.4 — 1.9 75 p " 311 9.6 17 !3.94 57.77 3.36 + 1.27 + 37 19 47.2 11.2 + 3.5 55 a Ophiuchi . 38 49. 4 25 55. 10 57.77 0.99 — 1.86 + 12 42 46.4 40.2 — 2.(1 60 ! " . . 46 39.9 33 46.94 57. 76 0.36 — 0.59 + 4 39 25. 0 53. 4 — 1.4 62 y " . . 6 50 54. 4 38 2.11 57.76 — (1. 21 — 0.24 + 2 47 22. 4 ii 56.9 — 1.2 64 v " . . 7 0 54. 0 48 3.38 57. 70 + 0.76 + 1.80 — 9 44 13.0 1 29.0 — 0.4 94 v Herculis - 4 3.6 51 13.511 57. 76 — 2.56 + 1.21 + 3d 11 40.9 ii 18.6 + 1-9 97 " . . 7 1^.4 54 28.83 57.75 J. 86 — 0. 87 + 22 54 4:',. 0 26.7 — 0.2 72 s Ophiuchi - 4.5 10 55.4 58 0. 43 57. 75 0.74 — 1.95 + 9 31 45.6 45.1 — 1.8 7 1] 4.3 17 58 15.35 57.75 0.73 — 1.89 + 9 27 104 A Herculis . 4.5 17 33.9 18 4 46.02 57.75 2. 68 + 1.34 + 31 20 17.8 17.3 + 2.3 6.5 19 40.1 0 52.56 57. 75 3.53 + 1.28 + 38 41 49. 7 9. 9 + 3.8 6.5 22 43.3 9 50.211 57.74 3. 97 + 1.43 + 42 4 0.8 6.5 + 4.5 7.8 24 41. 1 11 54.33 57.74 1. .-9 + 3.02 + 48 (1 18.8 0 0. 9 + 5.5 59 d Serpentis . 6.7 29 52. 5 17 0. 03 57.74 ii.ii] + 0.34 + 0 4 12.0 1 2.8 — 0.8 6.7 35 13.3 22 28. 33 57.74 1.32 — 1.45 + 16 40 19.8 0 34.6 — 1.7 7 37 32.11 24 47.41 57.74 1.91 — 0. 77 + 23 26 45. 2 20. 1 — II. 1 3 a Dyrse . 43 21.(1 30 37. 97 57.74 ;:. 5 1 + 1.27 + 38 33 58. 8 in.ii + 3.8 Ill Herculis - 51 11.5 38 29.16 57. 73 1.42 — 1.39 + 17 55 59.6 33.11 — 1.5 9 v" Lyras . 55 29. 9 42 4.-. 27 57. 73 2.78 + 1.39 + 32 17 15.0 10.4 + 2. 5 113 Herculis - 7 59 19.3 46 38.30 57.73 1.81 — 0.96 + 22 21 39.3 27.5 — 0.4 1 1 Aquilae 8 2 50. 0 5ii 9.58 57.73 1.04 — 1.74 + 13 19 48.6 39. 3 — 2.0 6.7 8 6.5 18 55 26. 95 57. 73 1.68 — 1.15 + 20 50 85.2 29.2 _ 0.8 21 " . . 8 16 25.3 10 3 47. 12 57.72 (1. 15 - - 0. 1 (9 + 1 55 35. 3 58. 8 — 1.0 6.7 9 23 55. 5 20 11 28.40 57.69 3.70 + 1.31 + 40 2 21.0 8.6 + 4.1 37 y Cygni - . 27 56.0 15 29.55 57.69 3.63 + 1.29 + 39 32 41.8 9.1 + 4.0 10 31 44.2 19 18.37 57.68 0.80 — 2. 48 + 10 15 45.0 44.2 — 1.8 a) 1 Delphini . 33 23. 7 20 58. 11 57. OS 0. 79 — 2. 41 + 10 10 7.3 44.3 — 1.8 44 Cygni . . 6.7 36 12.0 23 47.50 57.68 3. 22 + 1.30 4- 36 11 20.5 12.4 + 3.3 4 f Delphini . 38 38.0 26 13.30 57.68 1.09 — 1.07 + 13 55 13.4 38. 7 — 2. 0 6/3 " . . 40 5(1.:, 28 26. 10 57. 68 1.08 — 1.67 + 13 50 6.8 38.8 — 2.0 7 45 31.6 33 .-.113 57.08 4. 38 + 1.92 + 44 52 44. 0 3.9 + 5.1 50 a Cygui . 9 47 28. 3 20 35 5.06 — 0 57.68 — 4. 32 + 1.80 + 44 29 8.6 — 0 4. 2 + 5. 0 17S:i SE PTEJI8E it <; Zero corr. = + ] ' 47".7. 55 a Ophiuchi - 2.3 6 23 2. 7 17 25 52.09 — 0 54.74 — 0.99 — 1.86 + 12 42 45.0 — 0 4H.3 — 2. 0 60/3 " . . 30 53.2 33 4::. 88 54. 74 0.36 — 0.58 + 4 39 25. 1 53.5 — 1.4 02 y " - - 35 7.6 37 58. 88 54.7:'. 0.21 — (i.24 + 2 47 20.8 57.1 — 1.2 86 // Herculis - 36 5. 5 38 57.04 54.7:; — 2. 31 + 0. 50 + 27 50 9.7 0 21.2 + 1-3 64 v Ophiuchi . 45 7.4 48 n.42 54. 73 + 0.70 + 1.80 — 9 44 13.0 1 29.9 — 0.4 68 /, " . . 48 4S.7 51 42.32 54. 73 — 0. 10 + 0.02 + 1 18 42.9 1 0. 0 — 0.9 Ill y Sagittarii . 49 49. 4 52 43.18 54.73 + 2. 57 + 4. 90 — 3D 21 37.0 4 39.1 - 5.8 72 s- Ophiuchi . 4.5 55 8. 7 58 3. 35 54. 73 — 11.74 — 1.94 -!- 9 31 50.4 0 45.2 — 1.8 7 0 55 17.5 17 58 12. 17 54.73 0.73 — 1.90 + 9 27 53.11 45. 3 — 1.8 104 A Herculis . 7 1 47.2 18 4 42.91 54.73 2.67 + 1.34 + 31 20 2li.il 17.4 + 2. 3 Ik ■' . . 10 17.2 13 14.34 54. 72 — :;. 18 + 1.31 + 35 57 7. 2 0 12.6 + 3.3 733 Mayer . 7 18 23.8 21 22.27 54. 72 + 1.40 + 1.49 — 18 30 13.0 2 11.0 - H.7 8 211 49.2 23 48.(17 54. 72 1.48 + 1.47 — 18 41 55.0 12.2 — 0.7 Saturn . 23 42. 7 26 42.(15 54. 72 + 1.84 + 1.82 — 22 5(1 39.6 2 44. 5 — 1.5 7 26 5.1 29 4.86 54. 72 — 3.51 + 1.27 + 38 42 9.(1 0 9.9 + 3. 8 3 a Lyra: . 27 34.8 3d 34.80 54. 72 — 3.49 + 1.27 + 38 33 58. 8 0 10.0 + 3.8 3 n AquiUe 29 37.3 32 37.63 54.72 + d.05 + 1.87 — 8 28 50. 1 1 25.8 — (1.5 5 " . . 6 33 12.3 36 13.22 54. 72 (i. H9 + 0.81 — 1 11 11.6 5. 7 — 0.7 8 33 13.3 36 14.22 54.72 II.H9 + 0.8J — Ill 2(1.5 5.7 — 0. 7 7 " . 37 37.0 40 38.64 54.71 0. 27 + 1.44 — :; :io 19.0 1 11.2 — 0.0 6 " 37 52.8 40 54. 18 54.71 + 0.27 -f 1.45 — 3 34 112 Herculis . 40 57.9 44 0. 09 54.71 — 1.70 — 1.11 + 21 9 22. 4 0 29.0 — 0.8 38 . Sagittarii . 46 35.7 49 38.82 54.71 + 2. 50, + 4.90 — 30 7 37.7 4 34.1 — 5.5 39 o " . . 49 31.5 52 35. 10 54.71 1.77 + 1.02 — 22 1 43. 8 2 37. 5 — 1.2 41 - " . . 54 41.6 18 57 40.M5 54.71 1.71 + 1.51 — 21 20 22.li 31.5 — 1.0 767 Mayer . 8 7 57 19.7 19 ii 24.58 54.71 1.76 + 1.02 — 21 59 14.9 2 37. 1 — 1.2 42 i/> Sagittarii . 8 0 1.5 19 3 6.82 — 0 54.71 + 2. Id + 2.90 — 25 35 19.4 — 3 14.6 - 2. 4 a g: BSUmed as 30° 40' 56"; ii. >t 30°4 1' 16": :ui,] Di v. assumed as 4L 4 3; ] ■ >t 41 1 4. i (104) GOULD — REDUCTION OF DACEI.ETS OBSERVATIONS. 105 17S3 SEPIEJIBEB 6— Coulinucd /.. ro corr. = + 1 47".7. Name Mag. T App. sid. time Clock corr. n tan i '/ Refr. '/' A in a h in u Ill s s S O / // / // II 13 it Sagittarii . 8 '.' 44.7 19 5 50. 17 - 0 54.71 4- 1.53 + 1.41 - JO is 51.7 - 2 16.6 - - 0.7 77.. Miiv.T - 7 4 26. I 7 32. 15 54.70 1 . 25 4- 1.64 — 15 53 44.4 1 5G.2 - (1.5 n) -1? i ' Sagittarii - li 50. 0 12 56.94 54.70 2.03 4- 2.(i(i — 24 53 32.5 :: G.4 - 2. 2 l>) 48 r " . . 9 57.3 13 4.26 54.70 2. ( 12 + 2.55 - 24 47 44.0 3 5.0 - 2.1 <0 G.7 13 57.0 17 5.30 54.70 2. .-'i I + 5.29 — 32 27 7.5 5 42.5 -7.7 55 ea " . . 27 51.2 31 1.10 54.70 1 . 2S + 1.66 — 16 36 41.4 2 0.0 - 0.5 Japiter - 36 42.7 19 39 54.05 - 0 54.69 -|- l'.78 + 1.65 — 22 7 7.4 — 2 38. 2 - 1.2 irSS SEPTEIHBEK 7 Zero corr. = + 1 •17". a. Ophiuchi . 2.3 6 19 6.5 17 25 51.80 — 0 54. 12 — 0.99 — 1.86 4- 12 42 47.2 — 0 40. 3 — 2.0 60 1 " . . 6 2G 57. 1 17 33 43. G8 54. 12 0.36 — 0.59 4- 4 39 2(1.7 53.6 — 1.4 G 7 6 37.5 18 13 30. GO 54.41 0. 93 — 2. G7 4- 11 55 6.8 41.4 — 2.0 G.7 8 53.0 15 4G.47 54.41 — 1.63 — 1.21 4- 20 19 37.5 0 29.9 — 1.0 Saturn 19 45.9 26 41. 16 54.40 + 1.85 + 1.-2 — 22 50 40.8 2 44.5 — 1.5 3 a Lyrse - 23 38.6 30 34.50 54.4(1 — 3.51 + 1.27 4- 38 33 58.5 (i 10.0 4- 3.8 8. 9 27 51.0 34 47.59 54.40 — 1.54 — 1.30 4- 19 14 42.2 ii 31.3 — 1.3 32 !■' Sagittarii G 34 59.9 41 57.67 54.4(1 + 1-87 4- 1.87 — 22 58 34.0 2 45. 7 — 1.5 ::; .-- " . - 38 43. 3 45 41.68 54.39 1.72 + 1.51 — 21 21 36.2 2 31.5 - J. ii 38 ; " . . 42 39.7 49 38.73 54.39 + 4.89 — 30 7 22. 1 4 33.5 — 5.5 -HI 7 " . . 47 15.1 18 54 14.88 54. 39 2.33 + 4.04 — 27 55 59. 4 3 49.2 — 3.8 d)767 Mayer . . G 53 23.5 19 0 24.27 54.39 -f 1.78 4- 1.62 - 21 59 4.6 2 36.7 — 1.2 7 7 57 16.4 4 17.82 54.39 — 1.71 — 1.11 4- 21 in 57.7 0 29.0 — 0.8 20 >i Lyrse . - 8 0 19.2 7 21. 12 54. 39 3.53 4- 1.28 4- 38 45 20.5 9.8 + 3.9 7.8 3 51.3 10 53. 79 54.39 3.53 4- 1.26 4- 38 42 57.0 9. 8 4- 3.9 G.7 8 58.5 16 1. 83 54. 38 3.33 4- 1.27 4- 37 8 53. 1 11.4 4- 3.5 7 11 31.2 18 34. 95 54. 38 3.29 4- 1.28 4- 36 48 7.H 11.8 4- 3.5 7 15 33.9 22 38. 32 54.38 3.18 4- 1.31 4- 35 4> 58.0 12.8 + ■■: 3 6.7 16 49.7 23 54.34 54.38 3.16 4- 1.31 4- 35 45 26.6 12. - 4- 3.3 7 19 5G.5 27 1.65 54.38 3.47 4- 1.27 4- 38 16 26.6 10.3 4- 3. 7 7 23 12.3 30 17.98 54. 38 3.42 4- 1.27 4- 37 52 54.2 10.7 4- 3. 7 14 Cygni . . 26 15.7 33 21.88 54.38 3.99 4- 1.45 4- 42 17 55.8 6.3 4-4.5 G.7 8 27 32.0 19 34 38.39 54.38 4.04 4- 1.47 4- 42 33 15.7 G. 1 4-4.6 e 9 28 0.6 20 35 16.93 54.36 1.87 — 0.85 4- 22 59 .".o. 9 26.7 — (1.2 14 Delphini . 32 52. 1 40 9.23 54.36 0.54 — 1 . J 5 4-7 3 25. 2 49.3 — 1.6 G.7 36 14.3 43 31.98 54.36 1.36 — 1.42 4- 17 12 24.3 34.0 — 1.7 17 " . . 39 2.3 46 20.44 54. 35 1.01 — 1.81 4- 12 53 23.0 40.0 - 2.H 18 " . . 41 40.8 48 59. 37 54.35 0.77 — 2.30 4- 9 50 50.0 44. 5 - 1.8 2 Equnlei 7 9 45 10.2 20 52 29. 35 — (I 54.35 — 0. 49 — l.(i(i 4- 6 19 37.6 — 0 50.5 — 1.5 1783 SE PTEXBE R 9 Zei o corr. = -4- 7 ' 47".9. 27/ Pleiadnm . 17 18 6.2 3 38 6. 2 — 1 42.56 — 1.90 — 0.7H 4- 23 21 24. 6 — 0 26.8 — 0.2 45 f Porsei - 25 9.3 45 9.3 1 42.46 — 3. Gl + 1.28 4- 39 2ii 23. 1 ii 9.4 4-3.9 34 y Eridani 29 38.2 49 38.2 1 42.42 + 1.11 + 1.58 — 14 7 14.2 1 49.3 — 0.4 39 Tauri . . 34 19.5 54 19.5 1 42.38 — 1.72 — 1.09 4- 21 23 30.4 0 29.2 — 0.7 44 P " . 39 26. 9 3 59 26.9 1 42.33 2.14 — 0. 14 4- 25 52 15.6 23. 8 4- i'.7 74 £ " . . 1? 57 4G.4 4 17 46.4 1 42. 15 1.49 — 1.33 4- 18 39 50.4 32. 7 — 1.4 81 " . . G 18 0 5.7 20 5. 7 1 42.13 1.19 — 1.56 4- 15 11 22.4 37.4 — 1.0 " . . 1 17.2 21 17.2 1 42.12 1.21 — 1.54 4- 15 21 19.4 57. 2 — 1.9 86 " . . 3 21 . 5 23 21.5 1 42. in 1.13 — 1.62 4- li 21 30.1 38. G — 2.(1 e) 87 Aldebaran 1 5 17. G 25 17. G 1 42.08 1.26 — 1.49 4- 16 2 32.4 36.2 — 1.8 94 7 Tauri . . 1 1 2. 9 31 2. 9 1 42.03 — 1.82 — 0.93 4- 22 30 20. G 0 27. 8 — 0. 3 57 ii Eridani 16 22.9 36 22. 9 1 41.98 + 0.28 + 1.49 — 3.80 + 1.36 — 3 40 8.4 1 13.0 — O.G 10 ij Aurigse 33 7.7 4 53 7.7 1 41.82 4- 40 53 32.8 0 7.8 4- 4.3 /) Capella . 42 28. 8 5 2 28.8 1 41.73 — 4. 51 + 2. 27 4- 45 43 29. 8 0 3. 1 4-5.3 Rigel . . 45 49. 1 5 49.1 1 41.70 + 0.65 + 1.87 — 2.38 + 0.73 — 8 27 57. 0 1 27.2 - 0.5 112/3 Tauri . . 54 21.5 14 21. 5 1 41. Gl 4- 28 22 57.0 II 2H.0 4- 1-4 21 ; Orionis 18 55 16.6 5 15 16.6 — 1 41.60 — (1.47 — 0.97 4- G 7 38.0 — 0 51.8 - 1.:. a Div. assumed as 78 1 )9; not 78 10 8. d Ts. II and II I assumed ;is >3in. 24s. and e Div. assumed as 34 1 5 15; not 34 1 5 14. b I alumni as 7 ; 18 4a" ; not 8' 9". 53m. 47y..i ; not 50m. 19s. a id 53m. 42S.5, / T. I assumed as 41m ; not 42m. c T. II assumed as 58a I!M| It respective!; 14 (105) 10G GOULD REDUCTION OF D AGELET S OBSERVATIONS. It S3 SEPTEMBER 13 Zero corr. = + 1' 50". 2. Name Mag. 8 a Equulei (i) 22 {I Aquarii 4 Peg as i . 8 e 11 14 15 18 22 v 25 h) 28 ') 30 33 34 35 37 39 d) 40 " . 44 y " 4(1 i " . 48// " . 15 Lacertse 57 t/i Pegasi - 6 Androm. 66 Pegasi . 70 " . 17 /. Androm. 29 k " . 20 f " . 26 Piscium 84 V Pegasi - 85 " . 21 a Androm. on i. 7.8 -7.8 6 7 7.8 7 C.7 7 7.8 7 7.8 7 0.7 h m s 22 45 26. 1 23 0 32.0 s 8.0 10 36.3 11 43.5 14 0.8 16 41.2 20 44. 1 23 17.7 26 0. I 20 46. 1 53 20. 0 35 12. 1 38 8.4 40 45.0 45 8. 5 48 49.9 50 0. 4 53 42. 3 56 2.2 57 20.0 23 59 27. 1 0 2 30.2 5 51.3 8 52.5 13 19.4 16 21.0 20 1.7 22 40. 0 28 0. 7 29 57. 1 32 58.2 35 21.2 36 15.7 39 2.7 40 50.9 43 7. 5 48 12.5 52 38.3 0 58 41.2 1 1 27.2 App. sid. time Clock corr. ' n tan 6 h 21 3 C 8 10 41.0 14.0 1.1 15.(1 14 20.4 15 48.4 IS 40.0 21 27.8 24 29.7 27 11.9 29 47. S 31 19. s 35 5ii.o 37 39.9 39 34.0 21 22 5 26. 1 20 32.11 •J.- 8.0 30 36.3 31 43.5 34 0. 8 36 41.2 40 44. 1 43 17.7 40 6. ] 49 46. 1 53 211. n 55 12. 1 58 8.4 0 45. 0 5 8.5 8 49.9 10 0.4 13 42. 3 16 2.2 17 20.0 19 27. 1 22 36.2 25 51.3 28 52. 5 33 19.4 36 21.6 40 1.7 42 40.0 48 ii.? 49 57. 1 52 58. 2 55 24.2 50 15.7 19 2.7 o 56.9 3 7.5 8 12.5 12 ::-.:: 18 41.2 21 27.2 23 ll.n 20 14.0 28 1.1 311 15.(1 34 20.4 35 I-. 1 ::- 19.li 41 27.8 44 29.7 47 11.9 49 47. 8 51 19.8 55 5(1.0 57 39.9 23 50 31.0 22 23 - 0 23. 64 23. 48 23. 43 23. 38 25.37 23. 36 23. 33 23. 30 23. 27 23. 2 I 23.21 23.17 23.16 23.13 23.11 23.06 23. 03 23. 02 22. 98 22. 90 22. 95 22. 93 22.91 22. 88 22.84 22.80 22. 78 22.74 22.72 22.67 22. 65 22.02 22.50 22.58 22. 56 22. 53 22. 48 22. 44 22. 38 22. 30 22.34 22.31 22. 29 22.27 22. 21 22. 22 22. 19 22.17 22. II 22. 12 22. 09 22. OS '.'2. HI 22.112 0 21.99 — 0.33 + 0.49 — 0.36 0.30 0. 20 0. 07 0.13 2. 40 2.26 2.87 0.43 0. 28 0.30 1.62 1 . 55 1.84 2.03 0.35 1.54 0. 25 0. 27 (1.25 1.49 1.49 1.43 2.39 0.84 1.86 3.89 1.59 1.57 1.54 1.48 1.46 0.57 3. 92 4.81 4.74 0.84 0. .-8 2.21 2. 49 2.05 3.88 4.02 4.32 4.33 1.71 3. 20 0.44 1.91 2.07 2. 1 1! I 2. 27 2. 27 — 4.28 — 0.52 + 1.86 — 0. 01 — 0.45 — 0.41 — 1.01 — 0.05 + 1.04 + 0.40 + 1.39 — 0.85 — 0. 39 — 0.45 — 1.18 — 1.24 — 0.81 — 0.31 — 0. 59 1 . 25 0.33 (i. :;-■ 0.34 1.31 1.31 1 . 35 r- 1.01 2. 90 0.77 + 1.44 1.21 1.23 1.25 1.31 1.33 1.27 1.40 f 3.07 -I- 2.97 — 2. 92 — 2.9-' + 0.27 + 1.20 + 1.37 + 1.43 + 1.53 + 2.115 + 2.06 — 1.06 + 1.29 0.90 — 0. 07 — 0.19 — II. 13 + 0.49 + 0.50 + 1.92 f 4 6 4 4 3 8 1 29 f 27 + 33 5 . 3 + 3 + 20 f- 19 23 25 4 + + 19 + 19 + 18 + 29 + 11 + 23 + 42 20 f 20 + 19 + 19 + 18 + 1 + 42 + 48 + 47 + 11 + 11 + 27 + 30 + 31 + 42 + 43 + 45 + 45 21 4- 36 + 5 4-23 4- 25 4- 25 4- 27 4 27 4- 11 20 59.2 51 12.0 47 20.0 2 2.1 50 40.9 52 33. I 40 54. 2 9 1.9 45 51.2 43 55. 0 40 25.7 44 15.0 59 44. 1 38 10.8 54 10.0 13 31.6 15 49.0 41 44.2 44 32.6 17 4.5 36 10.4 19 35. 8 6 8 51.2 23 20. 0 4 15.7 3 7.4 26 32. 8 8 18.2 2ii 5(1.0 2 48.5 44 21.6 3 27. 0 43 35. 4 29 35.6 21 25.0 11 47.3 48 17.0 0 511. II 35 III. 0 11 23.5 0 37.0 41 4.2 2 .37. 6 0 29.(1 9 11 29.3 37 59.8 40 0. 1 51 is. 7 55 5. 0 II 43.0 54 50.4 48 18.0 52 22. 4 50 10.5 Refr. 0 54.5 1 20. 1 (i 53.6 55. 0 55.4 40. 5 59. 7 19.9 21.4 15.0 51.9 55. 7 55.2 29.8 30.8 26.6 24.3 53. 7 51.11 50.7 50.11 50. 5 31.8 52.7 20.0 43. 2 26.5 6.6 30. 2 30. 5 31.(1 31.8 32.3 48. 8 6.4 0.0 1.0 43. 2 42.5 22. 2 IS. 0 17. 2 0.0 5.0 3.0 28.7 I2.ii 51.9 25. 9 23. 9 23.0 21.5 21.4 0 3. 9 — 1.3 — 0.5 — 1.4 — 1.3 — 1.3 — 1.8 — 1.0 + 1.6 4- 1.3 4- 2.9 — 1. — 1.3 — 1.3 — 0. 7 — 1.1 — 0.2 4-0.4 — 1.4 - 1.1 1.2 - 1.3 1.2 1.3 - 1.4 4- i.o — 1.9 — 0. 1 4- 4.5 — 1.0 — 1.1 — 1. 1 — 1.3 — 1.3 — 1.6 — 4.6 4- 5.5 5. 5 1.9 — 2.0 — I.o 4 1-9 + 2.4 4- 4.5 4- 4.7 4- 5.1 — 0.0 4- 3.4 1.5 (i.o 4- o.o 4- 0.7 4- 1.3 + 1.3 4- 5. 1 + a T I assumed as 9a.; noi 198. b g assumed as 28° 56' ; not 28° 58'. c g assumed as 25° 37' ; not 25° 32y. d Div. assumed as 31 ; not 30. (106) GOULD —REDUCTION OP D AOF.LKT S OBSERVATIONS. 107 I7S.J SKPTEJIBKK 15- Continued Zot-ocorr. = + 1' 50".2. Name Mag. T App. sid. time • lloek corr. « tan ii '/ c-# Refr. '/' // m s h m s /// s s s o / // / // „ 38 P( jasi . I 42 33.3 0 2 -v.',. :; — o 2i.:'; 1.(17 — 1.00 + 13 57 45.4 — 0 39.0 — 2.(1 21 a Androm. . 46 15.7 o i:..7 21.04 3. -JO + 1.27 + 37 27 9.6 11.3 + 3.5 27 p " 50 12.2 111 12.2 21.90 3.21 + 1.29 + 30 11 32.8 12.il + 3.5 8 53 5. 1 1 3 5. 1 21.87 4.IH + 1.52 + 43 2 5.0 5.7 + 4.7 a) 28 " . . 1 59 9.5 10 9.5 21.82 2.34 + 11.711 + 28 32 1.4 2(1.0 + 1.5 8 2 1 16.0 •.'I 16.0 21. Ml 3.91 +1.44 + 42 10 0. II 0.1 + 4.5 7 4 3.0 24 3. 0 21.77 3.08 + 1.32 + 35 30 45.4 15. -J + 3.2 29 7T " . . 5 47.2 25 47.2 21.75 2.74 + 1.39 + 32 3d 4.8 10.4 + 2. 6 30 f " . . 7 34.6 27 31.0 21.7 1 2.: id + 0.64 + 28 6 40. 9 21.2 + 1.5 Nebula 11 23.7 31 23.7 21.7(1 3.61 + 1.31 + 40 3 -.'7.H 8.6 + 4.1 (i 1 1 12. 2 31 42.2 21.07 4.H0 + 1.02 + 43 38 48.3 5.1 + 4.8 7 18 43.3 38 13.3 21.63 4.12 + 1.05 + 43 47 23. 2 5. 0 + 4. 0 25 Mayer . 8 22 35.5 42 35. 5 21.60 0.22 — 0.26 + 2 53 57. 2 57.7 — 1.2 29 :- . . 7.8 27 31.5 47 31.5 21.55 0.43 — 0.85 + 5 30 35. 4 5-.'. 1 — 1.5 71 f Piscium 32 8.6 52 8. 0 2 1.51 0.51 — 1.08 + 6 42 20.0 (1 5(1.5 — 1.6 Mars . . 2 34 6. 9 0 54 6. 9 21.49 0.04 + (1.211 + 0 31 57.8 1 2.7 — 0.9 106 Piscimn :: in 34.9 1 3d 34.9 21.15 n.3:; — 0.52 + 4 22 3(1.4 0 54. 0 — 1.3 110 o " . . 11 24. 1 34 21. 1 21.11 0.61 — 1.37 + 8 2 53. 2 48. 2 — 1.7 8.9 20 34.1 4(1 34. 1 21.05 1.83 — 0.85 + 23 1 7. 4 27.2 — 0. 2 6 /3 Arietis . 23 8.6 43 8.6 21.03 1.54 — 1.25 + 19 43 25. 0 31.3, — 1.1 //) 57 ;. Androm. .• 31 6.3 51 6.3 2(1.115 3.77 + 1.37 + 11 15 1 1.2 7.5 + 4.3 13 a Arietis - 35 25.9 1 55 25. 9 211.01 1.77 — H.05 + 22 21 37.8 27.9 — 0.4 60 Androm. . 40 8. 7 2 0 8.7 20.87 4.03 +1.54 + 43 1(1 35.3 5.6 + 4.7 8 (5 Trianguli - 3 44 18.2 2 4 18.2 — 0 20.83 — 2.81 + 1.40 + 33 1 1 52. 3 — 0 15.7 + 2.7 1JS3 8 EPTE1IBJ EB 17 Zero corr. = + 1' 411". 4. 51 Piscimn 7 2 1 12.2 O 21 12.2 + 0 5.31 — 0.41 — 0.87 + 5 41 40.0 — 0 52. 4 — 1.5 29 - Androm. . 5 19.2 25 10.2 5.35 2.61 + 1.30 + 32 30 7.4 16.4 + 2.6 30 e " . . 7 7.0 27 7.(1 5.36 2.19 + 0.64 +28 6 41.6 21.3 + 1.3 8.9 10 58. 0 30 58. 0 5. 40 2. 04 ii.llll + 26 25 50.8 23.2 + 0.8 6.7 14 14.6 34 14.6 5. 43 3.91 + 1.62 + 43 38 51.0 5.1 + 4.8 8. 'J 16 34. 6 36 34.6 5.45 3. 93 + 1.64 + 43 45 41.0 5.0 + 4.9 7 18 15.7 3S 15.7 5.47 3.93 + 1.65 ,+ 43 47 20.0 5.0 + 4.9 8 22 8.2 42 8.2 5.5(1 0.21 — 0. 27 + 2 53 58. 2 57. 8 — 1.2 29 Mayer . 7.8 27 4.3 47 4.3 5. 55 0.41 — 0. 85 + 5 39 33. 8 52. 5 — 1.5 9.10 30 50. 6 50 50. 6 0.49 — 1.08 + 0 45 17.0 50. 6 — 1.0 e Piscitun - 31 41.4 51 41.4 5.59 0.48 — 1.08 + 6 42 32. 1 50.7 — 1.0 77 " 7.8 34 34.5 54 31.5 5. 02 0.27 — 0.39 + 3 44 33. 0 56. 1 — 1.3 7.8 34 37.2 0 54 37.2 5. 62 0.27 — 0. 39 + 3 44 31. 8 56.1 — 1.3 86 " . . 42 26. 0 1 2 26. 0 5.67 0.46 — 1.03 !+ 6 24 51.8 51.2 — 1.5 89/ " . . 46 35. 1 6 35. 1 5.73 0.19 — 0. 20 + 2 27 40. 6 59.1 — 1.1 46 Androm. . 49 38. 3 0 3-.:: 5. 75 4.01 + 1.76 + 44 21 30.2 4.4 + 4.9 + 4.9 48 " . . 54 44.5 14 44.5 5.80 3. 00 + 1.74 + 44 15 15.3 4.5 99 rj Pisoium 2 59 53. 8 19 53.8 5.85 1.04 — 1.03 + 14 12 28.6 5-..- — 2.0 7.8 3 3 8.6 23 8.6 5.88 3.43 + 1.30 + 30 56 8.6 8.8 + 4.1 50 v1 Androm. . 4 6.9 24 6.9 5.89 3.46 + 1.32 + 40 17 24.9 8.5 + 4.1 7 7 21.4 27 21.4 5.92 3.39 + 1.20 + 39 33 12.9 9.2 + 4.0 53 r " . . 7 50. 1 27 50. 1 5. 92 3.37 + 1 . 20 + 30 26 52. 5 0. 3, + 4.0 109 Piscium . 8 13 6.7 33 6. 7 5.97 1.41 — 1.31 + 18 58 39.7 32. 3 - 1.3 6.7 16 17.5 36 17.5 0. 00 2.52 + 1.36 +31 33 40.2 17.5 + 2.4 2 a Trianguli . 4 211 44.3 111 44.3 0. 04 2. 23 + 0.70 + 2^ 20 41.2 20.8 + 1-4 6 /? Arietis . 22 41. 1 42 41.1 6.06 1.47 — 1.25 + 19 43 27.7 31.3 - 1.2 7.8 27 2.7 47 2. 7 6.10 1.28 - 1. 12 + 17 16 50.8 34.5 — 1.7 57 y Androm. . 30 39.2 5H 39.2 6.13 3.60 + 1.37 + 41 15 16.6 7.5 + 4.3 c) 6 311 4(1.0 50 4n.(i 6.13 3.60 + 1.37 1/! a Arietis - 31 58.4 51 58.4 6.17 1.00 - 0.94 + 22 24 39.0 27. 0 - 0.4 il) 59 Androm. . 6.7 37 46. 0 I 57 46.0 0. 10 3. 20 + 1.27 - f 3.7 50 0.4 10.8 + 3.7 8 <5 Trianguli . 43 5U.4 2 3 50.4 0.25 2.68 + 1.40 - f 53 12 1.4 15.8 + 2.7 7.8 52 50.2 12 5U.2 6. 33 2. 20 + H.02 - f 28 52 15.6 20.5 j- 1.6 12 c " . . 3 55 28. 0 2 15 28. 0 + 0 6.36 ■ - 2. 24 + 0.85 - f 28 40 14.8 - - 0 20.7 4- 1.4 a £ assnme 1 as 20° 1 9'; ii..t 20° 14'. c g assumed as thatofcomp. t>. j Al dromeda?. b Div. assu tried as 8 ] in. not8 19. d g assumed as 10° 52' ; not 10^ 51'. (107) 108 GOULD — REDUCTION OF D AGELET S OBSERVATIONS. 1»S3 SEPTEMBER 17— Continued Zero corr. = -f- 1' 49". 4. Name J 4 Trianguli a) 15 " . 32 i. c) 14 87/i 16 />] rf) 20 P° 23 <0 Arietis - Persei - Ceti . ' Persei . 92 a 26/3 28 a 58 f Ceti . Persei - Arietis . 36 Persei 37 V 39 <5 20 c 27/ 44 ? 45 e 34 y 37 43 (j 52 / Persei Pleiadum Persei - Eridani Tauri . Mae. 7.8 7.8 6 A m s 3 58 53. 8 4 2 38.7 2 42.3 6 30.8 in 1.5 13 12.8 16 55.8 20 3. 7 24 8.2 27 51.2 30 54.3 34 6.2 37 19.6 42 26. 6 47 58.6 52 40.4 4 57 27.2 5 J 7. 8 7 31.4 12 55.3 16 15.9 20 29. 1 23 18.3 27 47.0 31 51.7 36 31.0 5 40 8. 0 App. siil. time Clock corr 18 53. 8 22 38.7 22 42. 3 26 30.8 30 1.5 33 12.8 36 55. 8 4U 3. 7 41 8. 2 47 51.2 50 54.3 54 6. 2 57 19.6 2 26.0 7 58.6 12 40.4 17 27.2 21 7. 8 27 31.4 32 55. 3 36 15.9 40 29. 1 43 18.3 47 47.6 51 51.7 56 31.0 0 8.0 + 0 + o 6.39 6.42 6. 42 6.46 6.49 0.52 6.55 6.60 6.62 6.65 0.711 6.71 6.74 6. 79 6.84 6.93 6. 96 7. 02 7. 07 7.10 7.14 7.16 7.2(1 7.24 7. 28 7.33 n tan 6 ij f —

— 0 22. 00 — 0.08 + 0.03 + 1 ir, 38.6 - 1 5. 1 - 0.9 Sun II limb 3 1 12.2 0 10 12.2 '<) j Geminorum 9 16 39.3 6 25 39.3 21.30 — 1.11 — 1.47 + Hi 32 59.0 0 37. S - 1.7 Siiius . 1 26 57.7 35 57. 7 21.28 + 1. in + 1.1)7 - 16 25 in.:: + 13 37 45.0 2 9.H II 12.2 — 0. 5 — 2.0 32 14.6 42 14.6 21.27 — 3.76 + 2. 12 + 45 in 42.0 ::.7 + 5. 1 7 36 52.3 45 52. 3 21.27 1.84 — 0.02 + 26 19 32.8 24. s + 0-8 '<) 7 37 31.3 46 31.3 21.27 1 . S3 — i). mi + 26 in 12.5 24.9 + 0.7 u Geminorum 7 40 39.2 49 39.2 21.26 1.69 - 0.51 + 21 29 7. 8 27.0 + 0.2 " . . 42 42. 1 51 42. 1 21.25 1.42 — i. in + 211 51 5.1 31.8 — o. s <■) 48 11.2 57 11.2 21.25 3.08 + 1.29 + 39 37 47. 8 9.7 + 4.0 50 42.5 6 59 42. 5 21.24 1.69 — (1. 51 + 2! 27 9.0 27.1 + 0.2 C 53 50. G 7 2 50.6 21.24 2. mi + H.(i7 + 28 14 6.2 + 1.:: 57 5. 2 6 5. 2 21.23 1.13 — 1.44 + Hi 5:! 47.7 37. :: — 1.7 d) .! " . . 9 58 :s~. 1 7 37. 1 21.23 1.57 — (i. 88 + 22 2ii 40.3 29.0 — 0.2 6 in 1 24.0 13 24.0 21.21 0.79 — 2.46 + 12 :: 41.8 44. 8 — 2.0 >) • 5.6 7 45.2 16 45.2 21.21 •J. mi + 0.72 + 2- 19 ■.■:.. ii 22. 4 + 1-4 Procyon . 19 23.4 28 23.4 21.19 0.37 - - 0.88 + :, 45 5.6 55. 9 — 1.5 1 t ieminorum 23 28. 5 32 28. 5 21.18 2. 1 12 + 0.79 + 28 30 37.6 0 22. 2 + 1.5 31 52.4 40 52.4 21.16 0. 15 — (I. 1 6 + 2 IT :;:..:. 1 ::. o — 1.0 6 34 27 . 5 43 27.5 21.16 1.39 — 1.20 + 2H 25 16.4 o 32.4 — 1.0 36 8.0 45 8.0 21.16 1.09 — 1.48 + Hi 2ii ln.ii o 38.2 — 1.8 38 31.0 47 31.0 21.15 0.19 — n.25 + 2 46 ::::. 1 1 2.0 — 1.2 7 42 29. 4 51 29.4 21. 15 1.55 — (1.91 + 22 38 31.0 0 29.5 — 0.3 7 44 54.;: 53 54. 3 21.14 1.60 — 0.81 + 23 13 5.4 28.8 — 0.2 b 46 55 + 22 10 33.0 30.1 — 0.5 f) 48 2.5 57 2.5 21.14 0.94 — 1.63 + 14 14 21.4 41.3 — 2. 0 8 50 57.0 7 59 57. 0 21.13 1. 14 — 1.42 + 17 s 58.9 37.0 — 1.7 7 52 7. 2 8 1 7.2 21.13 1.14 — 1.42 + 17 7 50.0 37.0 — 1.7 7.8 55 14.5 4 14.5 21.12 2.74 + 1.30 + 36 21 19.:: 13.3 + ::. 4 6 III r,;» 9.0 8 9.0 21.12 1.46 — 1.(19 + 21 23 48. 8 31.1 - 0.7 7 11 2 23.7 11 23.7 21.11 1.28 — 1.31 + 18 59 37. 1 34.4 — 1.3 11 5 0. 3 8 14 6. :; — 0 21.10 — 1.94 + 0.42 + 27 36 18.9 — 0 23.3 + 1.2 17S4 MARCH i S3 Ze ro corr. = -f 1' 47".2. g) Sun I limb 3 3 8.2 0 12 . — 0 19. 40 — 11.07 + 0.06 + 1 7 3.0 — 1 4.3 — 0.9 A) Sun II limb 3 5 8.0 0 14 8.0 19.4H — 0.11 — 0.04 + 1 39 15.0 1 ::. 1 — 1.0 i) Aldebaran . 7 15 4 24 + 16 2 33. 6 0 37.8 — 1.8 i) Capelia + 45 4:: 17.ii 0 3.0 + 5.2 Rjgel . 7 55 27. 5 5 4 27.5 18.91 + 0.54 + 1.87 — 8 28 11.:: 1 31.5 — 0.5 li Tauri . 8 4 0.5 13 0. 5 18.90 — 1.99 + (1.73 + 28 23 8. 4 0 22. 0 + J- 4 y Orionis 4 54.5 13 54.5 18.90 — 0.40 — 0.96 + 67 30.5 0 54.4 — 1.5 f " - - 21 10.3 30 10.3 18.87 + 0.14 + 1.08 — 24 4S.7 1 12.3 — 0.7 k " . . — 9 45 1.".. ii 1 36.3 — 0.4 /i Aurigse 8 35 3. 3 5 44 3. 3 18.85 — 3.66 + 1.93 + 44 52 45. 9 0 4. 1 + 5.1 *) 7 Geminorum 9 16 36.5 6 25 36.5 18.77 1.09 — 1.47 + Hi 32 56.8 + 44 41 7.0 37.3 4.4 — 1.7 + 5.0 E " - - 22 0.7 31 0.7 18.77 1.74 — 0. 30 + 2.". 18 22. s 25.7 + 0.5 24 32. 4 33 32. 4 18.77 — ii. -i; — 1.80 + 13 5 42.7 0 42.4 — 2. 0 i) Siiius . 26 54.5 35 54.5 18.76 + 1.08 + 1.67 — 16 25 41.8 2 7.2 — 0.5 33 11.8 42 11.8 IS. 75 — 3.72 + 2. 12 + 45 19 42.7 0 3. Ii + 5.1 m) 50.2 18.75 1.84 — 0.02 + 26 19 ::::. 4 + 26 1" 12.5 24.5 24.7 + 0.8 + 0.7 39 13.0 48 13.0 18.74 1.08 — 1.48 + 16 20 :::.. 1 37.7 — 1.8 43 40. 1 52 40. 1 18.73 1.55 — 0.87 + 22 55 28. 6 28.7 — 0.2 48 9. 0 57 9.0 18.73 3.05 + 1.29 -j- 39 :;? 43.8 9.6 + 4.0 7.8 50 53. 5 6 59 53.5 IS. 72 1.80 — 0. 09 + 26 4 Hi. n 24.8 + 0.7 7.8 9 52 50.5 7 1 50.5 — 0 18. 72 — 1.73 - 0.33 + 25 13 20.8 — 0 25.9 + 0.4 a Transits discordant. e Div. assumed as 21 14 5; not 21 14 7 : at d j i assumed as 3° 7' 16 " ; not 3° 7' 8". 6 T. Ill assumed as 3" m. : not 38m. > rejected. k Micr. corr. as is B ; not — 8. e Hour assumed as 9 ; lot 7. / T. LU assume d as 48m.; not 16m. I g assumed as (>5° 16' not 65° 17'. <2 £ assumed as 26° 30' not 26c 0'. g ,h £and Div. re i Div. assumed iding ass'd as o as 34 lo 15; nc le line too t 34 10 14. ligh. m Mill, assumed as 42. (109) 110 GOULD REDUCTION OP D AGELET S OBSERVATIONS. 17S4 MAKC'Ii 33— Continued Zero corr. = + 1' 47". 2. Name Mag. T App. sid. time Clock corr. n tan 6 1 f— f Refr. ?' h m s It VI s in s s s O ' " i „ ;/ 7 9 55 1.1 7 4 1.1 — 0 1S.7I — 1.88 + 0.21 + 27 2 26. 2 — 0 23.7 + 1.0 9 58 57. 3 7 57.3 1~. 7(i 2.77 + 1.27 4- 37 7 27.6 12.3 + 3.5 10 :s 39. 4 12 39. 4 18.70 — 1.07 -j- 0.66 + 28 11 19.1 0 22. 3 + 1.3 a) ■n Can. Maj. . 6 47.2 15 47.2 IS. 70 + 2JI3 + 4.42 — 28 51 7.2 1 23. 1 — 4.5 a Geminoram 12 8.6 21 8. 6 18.69 — 2. 33 + 1.39 + 32 19 21.2 0 17.5 + 2.5 Procyon . 10 10 20. -J 7 28 20.2 — 0 18.67 — 0.37 — 0.87 + 5 45 2.2 — 0 55. 1 — ].:. 17S4 MARCH 3G Zero corr. — -f* 1' 45".0. y Gcininorum '.I Li 21). (1 6 25 20.il — 0 12.01 — 1.08 — 1.47 '+ 16 32 59.4 — 0 36. 2 — 1.7 f " 21 52. 7 30 52.7 12. 01 1.72 — 0.30 + 25 18 23.6 25.0 + 0.5 21 35.6 33 25.6 12.IIU — 0.85 — 1.78 + 13 5 43.7 0 41. 3 — 2. 0 Sirius . 26 48.2 35 48.2 12.00 + 1.08 + 1.67 — 16 25 44.8 2 3.6 — 0.5 C 39 6. 5 48 6.5 11.99 - 1.07 — 1.48 + 16 20 36. 6 0 36.6 — 1.8 f Can. Maj. . — 28 39 5.2" 4 ll.i s — 4.3 47 14.5 56 14.5 11.97 1.06 — 1.48 + 16 14 30.6 0 36.6 — 1.8 7 50 46.8 6 59 46. 8 11.96 1.78 — 0. 09 +26 4 17. 5 0 24.1 + 0.7 52 13.3 7 1 43.3 11.96 1.72 — 0.32 + 25 13 23.2 ii 25. 1 + 0.4 7 55 36. :! 4 36. 3 11.96 1.08 — 1.47 + 16 29 34.9 36.3 — 1.8 9 58 50. :! 7 5U.3 11.95 2.76 + 1.27 |+ 37 7 31.6 11.9 + 3.5 G 10 1 44.4 10 44.4 1 1 . 94 1.57 — 0.79 |+ 23 19 28.2 27. 1 — 0.2 5 27.6 14 27.6 11.94 1.37 — 1.18 + 20 39 13.2 30.8 — 0. 0 a Geminorum 12 2.2 21 2.2 11.03 2. 31 + 1.39 j+ 32 19 20.7 17.0 + 2.5 b) 14 9.5 23 9.5 11.93 0. 25 — 0.41 - ■ 3 48 46.6 57.3 — 1.3 7 10 17 22. 8 7 26 22. 8 — 0 11.92 — 1.68 — 0.47 + 24 40 33.0 25.7 + 0.2 Procyon . + 5 45 4.6 — 0 5::. 5 — 1.5 47S4 MAY 25 Zero corr. = + 1' 39". 5. c) Sun II limb 7 1 3.5 4 12 3.5 + 0 27.71 — 1.29 — 1.10 + 21 21 47.0 — 0 29. 0 — 0.7 d) J Virginia 16 12 15.0 13 23 15.11 29.09 0. 03 + 0.20 + 0 30 0.0 1 2.4 — 0.9 7 20 11.2 31 11.2 29. 10 3.58 + 2.84 + 47 20 57.8 0 1.5 + 5.4 25 30. 0 36 36. 0 29. 12 1.10 — 1.34 + 1- :il 0.6 32.7 — 1.4 n Ursse Maj. + 50 21 56.0 1.5 + 5.6 31 29. 4 42 29. 4 29.13 — 1.13 — 1.31 + 18 58 52.2 0 32. 1 — 1.3 0 Centauri - 42 27. 9 13 53 27.9 29.16 + 2. 33 + 5. 50 — 35 11 53.4 8 3.1 —10.4 Arcturus . 16 54 25. 0 14 5 25.0 + 0 29. 19 — 1.22 — 1.21 -4- 20 17 29. 1 — 0 30. 3 — 1.0 1»S4 JIIVE 5 Zero corr. = + 1' 44". 2. Sun I limb 7 42 55. 6 4 55 55. 6 — 0 48.50 — 1.38 — 0.96 + 22 22 25. 3 — 0 27.6 — 0.4 Sun 11 limb + 22 54 9. 0 27.0 — 0.2 <0 Capella 48 35.9 5 1 35.9 48. 48 — 3.44 + 2.28 + 45 43 45. 8 0 3. 0 + 5.3 Rigel . . 7 51 56. 0 5 4 56. 0 48. 47 + 0.50 + 1.87 — 8 28 5. 3 1 26.0 — 0. 5 7 16 52 48. 8 14 5 48.8 46. 04 — 1.28 — 1.16 + 20 53 32. 2 0 30. 1 — 0.8 Arcturus . + 20 17 28. 6 0 30.8 — 1.0 7.8 16 58 39.5 11 39.5 46.92 + 0.00 + 0.73 — 1 0 27.8 1 6.8 — 0.7 17 2 15.5 15 15.5 46.91 — 1.81 + 0.72 + 28 22 31.2 0 21.2 + 1.4 I) 7 6 50. 9 14 19 56. 9 46.89 1.70 + 0.13 + 26 48 15.4 ii 22.9 + l.o 6 52 38. 8 15 5 38.8 46.77 0.06 4- 0.04 + 1 9 59. 2 1 1.9 — 0.9 17 56 7.3 9 7.3 46.75 0. 15 — 0.21 4- 2 34 41.0 0 58.9 — 1.1 18 0 25. 1 13 25. 1 46. 74 0.01 + 0.32 — 0 15 17.9 1 5.1 — 0.8 5 33.6 18 33.6 40.72 — II. 15 — 0.21 + 2 35 18.4 0 58.9 — 1.1 9 39.8 22 39. 8 46. 72 + 0.03 + 0.52 — 0 27 20.4 1 5.7 — 0.8 12 2.8 25 2. 8 46.70 — 2. 10 + 1.39 + 32 4 14.9 17.1 + 2.5 g) 1- 19 47.4 15 32 47. 4 — 0 46.60 — 1.24 — 1.20 + 20 21 8.6 — 1 30.7 — 1.0 a Micr. corr. assumed i s -J- 3 ; li ot — 3. d T. Ill assumed as 13m. 38s. ; not 12m. 28i / S assumed as 22° 2' 50"; not 22° 2' 10": and b Miu. assumed ;is 14m ; n..t L3 n. e g* assumed as 3° ; uot 3U°. Div. as 23 8 4; not 23 8 1. c £ assumed as :. nol S, 3-1'. g T. 11 assumed as 48s. ; not 28s. (110) GOULD— REDUCTION OF D AGELET S OBSERVATIONS. Ill 1784 JUNE 3— Continued Zero eorr. 1 44". 2. Name Mag. T App. sid. time ( llockcorr. n tan d '1 ?-* Refr. '/' /( Hi s It III S in s s s O ' ii / // II is -.'l 30.8 15 :;i 30.8 — 0 46.69 — 1.70 + ii. 18 + 26 57 51.4 — 1 22.7 + 1-" 27 13.2 ■in 13.2 Hi. 117 ii. 17 — (1.20 + 2 51 7.4 58. 5 — 1.2 h Coronse 30 56.7 43 56. 7 46. 66 2. 40 + h 50 + 50 IS 55. 1 12.0 + 3. 5 35 16.7 4S |(i. 7 46. 64 3.20 + 1.64 + 13 11 411.0 5. 1 + 4.9 [ Serpentis . in 50.9 53 5i i. 9 46.63 1 . 15 — 0.78 + 23 23 23.8 27. 0 — 0. I «) 45 11.6 58 11.6 46.62 H.02 2.01 + 10 28 5.0 44.8 l.s 45 41.1 15 58 11. 1 46.62 0.63 — 2. 7 1 + lii 38 58.0 44.6 — 1.9 7 511 44.3 16 3 44.3 46. 60 0.80 — 1.74 + 13 20 :;:;. ii 40.5 — 2.0 51 6.3 4 6. 3 46. (iO 0.84 — 1.64 + 14 5 41.2 39.4 — 2. 0 7 53 42.3 6 42.3 46. 59 0.71 — 2.01 + 11 57 7.0 42.7 — 2.0 '') 7 IS 51 55.11 7 55.0 46. 59 1.47 — 0. 73 + 23 38 5li. II 20.7 — 0. 1 j ETerculis . 19 U 15.6 13 15.6 40.57 — 1.20 — 1.20 + 19 38 55.11 0 31.0 — 1.2 6 34. 2 19 34.2 46. 55 + 0.96 + 1.0,7 — 16 7 29.8 2 0.8 — 0.5 7 9 48.0 22 48.0 4(1. 55 — 0.30 — n.9:; + 5 58 39.8 o 52.6 — 1.5 7 III IS 40.7 L6 31 4H.7 46.52 — 0.31 — 0.75 + 5 17 9.5 — 0 54. 1 — 1.4 17S 14 JUNE S Zero corr. = + 1 43".2. Capella 7 is 23.] 5 1 23.1 — 0 35.70 — 3.47 + 2.29 + 45 43 49.3 — 0 3. 1 + 5.2 Sun I limb 7 55 5.3 5 8 5. 3 35.74 1.44 — 0.82 + 23 11 8.7 27.2 — 0.2 7 16 52 36.9 14 5 36.9 34.13 1.29 — 1. 10 + 20 53 in. ii 30.0 — 0.8 0 Arcturus - 16 52 28.4 6 28.4 34. 12 1.24 — 1.21 + 211 17 28.6 31.3 — 1.0 a Bootis - - 17 4 4.5 17 4.5 54.0- 1.24 — 1.22 + 20 10 58.4 31.4 — 1.1 /' " - - 10 8. 7 23 8.7 34. OS 2.06 + 1.33 + 31 18 3.6 — 0 18.2 + 2.3 17 is 14.1 14 31 14.1 — 0 34. 05 — 1.05 — 1.42 + 17 20 17* .4 JUNE 1 G Zero coit. = -f ] ' 43". 1. Capella 7 47 44.2 5 0 44.2 + 0 3.37 — 3.51 + 2.28 + 45 43 53. 3 — 0 3.1 + 5.3 Rigel . . — s 28 5.0 1 27.2 — 0.5 Sun I limb 8 27 37. 3 5 40 37.3 3.50 1.46 — 0.83 + 2:! 7 5.6 0 27.0 — 0.2 Sun II limb 8 29 55.9 5 42 55.9 3.51 — 1.50 — 0.74 + 23 38 40.0 0 20.5 — 0. 1 d) Sirius . 9 22 31.6 6 35 31.6 3.69 + 1.01 + 1.67 — 16 25 37.8 2 1.3 — 0. 5 Regains *. 12 43 50.5 9 56 50.5 4. 30 — 0. 79 -1.79 + 12 59 51.3 o 40.9 — 2.0 i] Ursfe Maj. Hi 25 59. 1 13. 38 59. 1 4.92 4.13 + 3.45 + 50 -.'I 59.0 1.5 + 5.7 i] Bootis . 31 24. 1 13 44 21. 1 4.93 1.21 — 1.27 + 19 27 53.9 0 32.0 — 1.2 6 Centauri . — 55 12 2.4 S 4.4 —10.4 Areturus . 16 52 48. s 14 5 48.8 4.98 1.27 — 1.21 + 20 17 31.1 0 31.0 — 1.0 17 6 5.7 19 5.7 5. 03 1.73 + 0. 12 + 20 48 12.4 + 24 10 31.4 23.1 + 0.9 5. 6 13 20.8 26 20.8 5.03 1.54 — II. Oil 26.2 0.0 7.8 18 0.2 31 H.2 5.04 2.08 + 1.34 + 31 21 20.5 18.0 + 2.3 Bootis . 22 32.5 35 32.5 5. m; 1.81 + 0.55 + 27 58 7.0 21. S + 1.3 6.7 25 48. 1 27 38 48. 1 40 5.07 1.61 — 0. 32 + 25 14 52.4 + 29 29 41 . 0 25. 0 20. J + 0.5 + 1-7 8.9 30 25.2 43 25.2 5.07 1.85 + 11.72 + 28 21 59.5 21.4 + 1.4 7 32 25.7 45 25. 7 5.08 2.05 + 1.30 + 30 55 20. 2 IS. 5 + 2.2 7.8 35 11.0 48 11.0 5. 09 1.63 — 0.24 + 25 51 31.2 + 15 40 54.0 24.7 37.4 + 0.6 — 1.8 7.6 38 51 + 40 0 10.0 8.8 + 4.1 41 30.5 54 311.5 5 in 1.81 + n.52 + 27 54 59. 1 22.0 + 1.3 '/' " - - 42 10.3 55 10.3 5.10 1.80 + 0.47 + 27 40 29.0 22.1 + 1.3 8 45 511. 1 11 58 5ii. | 5.11 1 . 92 + 1.07 + 29 19 53.7 20.3 + 1.7 7 48 52. (i 15 1 52.6 5.11 2.29 + 1.39 + 33 52 17.2 15.:; + 2.9 6.7 52 26. 2 5 26. 2 5.13 1.97 + 1.18 + 29 50 57.0 19.6 + 1.9 8 56 5.0 9 5. 0 5.13 . 2.10 + 1.37 + 31 36 37.8 17.7 + 2.4 7 17 58 46. 3 15 11 46.3 + 0 5. 14 — 1.65 — 0. 19 + 25 43 20. 7 — 0 24. 5 + 0.6 a g assnm< d as 38° 23': not 383 22'. c T. III assume* 1 as 53s. ; not 33s. 6 Transit over 1'. I assumed as recorded d g & burned as t ', 16 41"; nott;5° 1C 21". over T . II. (111) 112 GOULD — REDUCTION OF D AGELET S OBSERVATIONS. 1784 JUNE 21 Zero corr. = + 1' 43". 4. Name Mag. T. App. sid. time Clock corr. a tan 0* 1 ?-* Refr. l' It. in 8 // VI s Ill S s s o / " / // ii -i Persei - 9 40 52. 3 2 54 52. 3 — 0 39. 05 — 2.94 + 1.31 + 40 5 7.8 — 0 8.6 + 4.1 ») a " 9 5 40.3 3 9 40. 3 39.(13 4.1)3 + 3.25 + 49 2 50. 4 0. 2 + 5.6 Aldebaran 11 10 14.6 4 24 14.6 38. 85 1.01 — 1.49 + 16 2 33.6 35.9 — 1.8 Venus . 11 51 39.0 5 5 39.ii 38.76 1.45 — 0.95 + 22 25 57.8 27.8 — ii. 1 b) Sun I limlp 12 48 7. 1 6 2 7.1 38.63 1.50 — 0.82 4- 2:: 10 54.6 26.9 — 0.2 Sun II limb 12 50 25.2 6 4 25. 2 — 0 33. 62 — 1.54 — 0.72 + 23 42 37.3 — 0 26. 2 — 0. 1 c) 1784 JUIVE 22 Zero corr. = + 1' 43".4. 7 4 59 10.9 22 13 10.9 — 0 36. — 1.06 — 1.44 + 16 49 28.2 — 0 34. 9 — 1.7 Double star 6 5 3 52.0 17 52.11 36. 2.67 + 1.27 + 37 19 5.4 11.4 + 3.6 G 6 18.0 2D 18. 0 36. 1.78 + 0. 18 + 20 57 55.9 22. 4 + l.o 6.7 5 8 52. 1 22 22 52. 1 — 0 36. — 1.01 — 1.49 + 16 5 18.8 — 0 36.0 — 1.8 17S4 JILY 4 Zero corr. = + V 42".l. '/) Aldebaran 11 9 28.7 4 23 28. 7 + 0 4.22 — 1.04 — 1.49 + 16 2 37.6 — 0 36.6 — 1.8 Capella 46 44.0 5 0 44.il 4.31 — 3.09 + 2.29 + 45 43 44. 8 0 3. 1 + 5.2 ') Rigel . 11 50 4.2 5 4 4. 2 4.32 + 0.53 + 1-B7 — 8 28 2.3 1 27.7 — 0.5 Venus . 13 0 2.0 6 14 2.6 + 0 4.47 — 1.57 — 0.76 + 23 31 33.7 — 0 26.6 — 0. I 1784 JTUI.V 14 Zero corr. = + 1' 39 . 1. Capella + 45 43, 41.0 — 0 3. 1 + 5.2 Rigel . - 1 1 49 25. 0 5 4 25. 0 — 0 16.61 + 0. 54 - 1.56 + 1.87 — 8 28 2. 8 1 27.4 — 0. 5 \ nllS - 13 52 53.6 7 7 53.6 16. 31 — 0.84 + 23 2 47.7 I) 27.0 — 0.2 Sun I limb 14 21 28.9 36 28. 9 16. 22 — 1. 16 — 1.03 + 21 49 38.6 0 28.6 — 0.5 Sim 11 limb 11 23 45.2 7 38 45.2 8 0 58 46.5 16 13 46.5 14.50 + 1.59 + 2.04 — 23. 3,1 13.0 2 51.7 — 0.1 6 1 2 44.0 17 44.0 14. 50 — 0.38 — 0.94 + 63 52. 4 0 51.8 - 1.5 /) 6.7 6 47.3 21 47.3 14.49 1. 10 — 1.45 + 16 46 2H.4 35.2 — 1.7 a Lyrse - 14 55.2 29 55.2 14.46 — 2. 92 + 1.27 + 3- 3,3 56.2 0 10.2 + 3.8 g) v Sagittarii . 6 27 17. 1 42 17.1 14.44 + 1.55 + 1.83 — 22 54 21.2 2 44.5 — 1.5 o u . 1 36 58.3 18 51 58.3 14.40 + 1.48 + 1.63 — 22 1 24. 5 2 39.7 — 1.2 a AquiUu 2 25 34.2 19 4(1 34. 2 — 0 14.28 — 0. 53 — 1.44 + 8 17 50.5 — 0 47. 9 — 1.7 1784 SEPTEMBER 7 Zero corr. -= + 1' 40". 1. y Aquilsc 20 18 25.5 19 36, 25. 5 — 0 20.19 — 0.59 — 2. 35 + 10 5 9.8 — 0 44.6 - 1.8 a " . - •J'.' 40.2 411 4H.2 20.18 0.48 — 1.44 + 8 17 54. 0 47.4 — 1.7 7 27 51.0 45 51.(1 20. 17 1.32 — 1.03 + 21 51 24. 1 28. 3 — 0.5 7 30 1.5 48 1 . 5 2d. 16 1.41 — 0. 82 + 23 1 1 3.11.0 26.7 - 0.2 6.7 32 28. J 5(1 28.2 20. 15 1.94 + 1.24 + 30 23 19.8 18.6 + 2. 0 6 35 53 + 36 26 Vulpeeulse 40 2.0 19 58 2.0 20.13 1.40 — 0.85 + 22 59 8.3 0 27.0 — 0.2 U) a' Capricorni 48 1.3 20 6 1.3 2d. 1 1 — 0.08 + o.oi + 1 23 a'2 " . . 48 6 24.9 20. 11 + 0.77 + 1.58 — 13 11 49.8 1 44.4 — 0. 3 li " . . - 1 5 26 35. 1 1 54.8 — 0.5 y Cygni . . 2ii 56 53.3 14 53.3 20.09 — 2.73 + 1.29 -f- 39 33 7.0 0 9. 1 + 4.0 u> " . . 21 2 511. 1 20 50.1 2d. (17 3.75 + 3. 17 + 48 3.8 59. 0 0.2 + 5.6 u» " . . 21 5 45.5 2(1 23*45.5 — 0 20.06 — 3.69 + 3. 07 + 48 12 28. 4 — 0 0. 6 + 5.5 a T. 1 assumed as 5s. j not 15s. d Ts. I, II and III assumed as 5s., 28S.5, and g Div. assumed as 70 8 10; not 76 8 4. b T. Ill assumed as 32 .2; not lis. a. '.'in. 52s.5; not 25s., 48^.5, and 10m. 2s.5. /. £ ami Div. reading discordant andrejected; c The observations of in the catalogue. are not ui ed e I iiv. assumed as 01 0 4 ; u<»t ill 2 3. not a' Capricorn! / 10" assumed as to be subtracted from/?; not added, as d'Agelet's note directs. (112) GOULD — REDUCTION OF D AGELET S OBSERVATIONS. 113 IJSI SEPTEMBER 7— Continued Ze •o corr, = -f 1' 40"J. Name. Mag. T App. Sid. tinn i Hock corr. n tan iS 1 1 ■ ?— * Refr. '/ h m s h m s m s s s o / » / // II 1 Delpbini . 21 9 55.4 20 27 55. 4 — 0 20.05 — 0.62 — 2. 70 + 10 37 19.2 — 0 43. - — 1.9 7 14 30.3 32 30.3 20. 04 3. 29 + 1.93 + 11 53 14.7 3. 8 + 5.1 a Cygni - 16 28.3 34 2-. 3 20. 03 — 3. 24 + 1.79 + 11 29 31.8 0 4.1 + 5. 0 w Capricorni 21 12.0 39 12.0 20.02 !+ 1.73 + 3.92 — 27 40 33.7 :; 16.8 — 3.0 6 22 30.2 40 30.2 20.02 — 1.63 — 0.04 + 26 16 50.0 0 23.4 + 0.8 6 27 45.9 45 45. 9 20. 00 1.70 + 0.28 + 27 13 II. i. 22.1 +1.0 j' Cygni . . 4 31 32.5 49 32. 5 •jo. on 2. 80 + 1.32 + 4o |9 it;. T 8. 1 + 4. 1 7.8 36 23. 5 20 54 23.5 19.9- 2.02 + 1.35 + 31 29 14.8 17.5 + 2.3 9 Equulei . 6 21 52 48.2 21 10 18.2 19. 93 — 0. 37 — 1.02 + 6 20 20.9 0 50.8 — 1.5 i Aquarii 22 2 32. 3 20 32. 3 19.91 + 0.33 + 1.86 — 6 30 45.8 1 20.3 — 0.5 B6fi Mayer . . 3.4 in 27.2 28 27. 2 19.89 1.05 + 1.58 — 17 36 58.6 2 7.0—0.6 / Aquarii 17 14.8 35 14.8 19.87 0.72 + 1.62 — 12 20 53. 1 1 40.9 !— 0.3 ii Capricorni 23 51.3 41 51.3 19.86 0.86 + 1.59 — 14 33 3.8 50.6 — 0.5 a Aquarii 37 3.8 55 3.8 19.81 + 0.08 + 0.86 — 1 21 54.2 1 6. 9 — 0. 7 a) 0 Pegasi . 41 42.2 21 59 42.2 19.80 — 0.30 — 0.71 + 5 8 8.2 1 1 53. 3 — 1.4 Jupiter 22 57 7.2 22 15 7.2 — 0 19.76 + 0.72 + 1.62 — 12 20 11.2 — 1 40.9 — 0.3 17S1 SEPTEMBER 9 Zero corr. = + 1' 38".2. Sun I limb 23 54 40.2 23 12 40.2 + 5 15 12.9 — 0 52.0 — 1.4 Sun II limb 23 56 49. 4 14 49.4 Venus - 0 29 45. 5 23 47 45. 5 + 2 46 55. 2 0 56.7 - 1.2 Mercury . (I 27 29.8 o 45 29. - — 6 54 15. 3 1 20. 1 — 0.5 v Oplihrchi . 18 29 22.9 17 47 22. 9 — 0 13.68 + 0.57 + 1.80 — 9 44 6. 0 1 31.3 — 0.4 O " . . + 2 56 40. 0 0 57. 7 — 1.2 P " . . 36 50. 0 17 54 50. 0 131 65 — 0.15 — 0.20 + 2 33 11.0 + 9 31 57.5 + 30 31 15.0 + 20 4(5 29. 2 58.2 45.9 IS. 6 29.9 — 1.1 — 1.8 + 2.1 — 0.9 A Hereulis 46 4.0 18 4 4.0 13.63 2.01 + 1.34 + 31 20 27. 9 17.7 + 2t 3 52 30.2 10 36.2 13.61 1.49 — 0.56 -j- 24 20 56. 0 25. 5 + 0. 1 106 " . . 53 28.7 11 28.7 13.61 — 1.33 — 1.03 + 21 51 48.8 + 29 44 49. 0 28.6 0 19.9 — 0.5 + 1-8 d Serpentis - 18 58 26. 5 16 26.5 13.60 0.00 + 0.33 + 0 4 19.0 1 3.7 — 0.8 60 " . . — 2 7 7.0 9.1 — 0.7 61 " . . 19 3 4.3 21 4.3 13.59 + 0. 07 + 0.80 — 1 9 1.6 1 6.7 — 0.7 7 7 21.1 25 21. 1 13.57 — l.«22 — 1.21 + 20 17 40.4 0 30.6 — 1.0 7.8 10 25.2 28 25. 2 13.56 2. 64 + 1.28 + :;- 12 21.0 10. 1 + 3.8 a Ljrje . 19 11 11.8 18 29 54. 9 — 0 13. 56 — 2.63 + 1.28 + 38 34 11.8 — 0 10.2 + 3.8 1784 SE PTEITIBER 14 Zer o corr. = + V 41". 3. Sun I limb 13 12 20.0 12 30 20.0 + 2 4S 24. 7 — 0 58.0 — 1.2 Sun II limb 14 28.9 12 32 2 S 9 + 3 20 26. 2 0 56. 9 — 1.2 Mercury . 13 46 47.ii 13 4 47.0 — 9 39 31.6 1 31.1 — 0.4 18 56 37. 0 18 12 37.0 + o 4.04 — 1.87 + 1.15 + 29 14 49.6 0 19.6 + 1.8 4) d Opbiucln . 18 58 8. 0 16 8.0 4.05 0.00 + 0.33 + 04 19.8 1 4.4 — 0.8 P Serpentis 60 6 19 0 24.2 18 24.2 4.06 + 0.12 + 1.09 + 0.80 — 27 10.2 9.7 — 0.7 e " . 61 6 2 46.1 20 46. 1 4.07 + 0.06 — 1 9 5.4 1 7.3 — 0.7 7 7 3. 0 25 3.0 4.08 — 1.20 — 1.21 + 20 17 34. 6 0 30.9 — 1.0 a Lyra . . 11 36.8 29 36. 8 4.09 — 2.60 + 1.28 + 38 34 11.4 0 10.3 + 3.8 12 23". 2 30 23.2 4.09 + 0.53 + r.83 — 9 14 48.8 1 30.5 — 0.4 1 10 Hereulis . 6.5 18 22. 5 36 22. 5 4.11 — 1.21 — 1.21 + 20 20 5.7 0 30.8 — 1.0 7 21 43.0 39 43.0 4.12 + 0. 20 + 1.44 — 3 30 11.0 1 13.1 — 0.7 6 21 58.9 39 58." 9 4.12 + 0.20 + 1.44 — 3 33 45. 3 1 13.2 — 0.7 y Lyra; . . + 32 17 34.0 0 16.9 + 2.5 01 Serpentis - 27 28.2 45 28. 2 4.13 — 0.21 — 0.42 + 3 55 32.8 56.4 — 1.3 0* " . . 27 29. B 45 29. 8 4.13 — 0.21 — 0.42 + 3 55 32. 0 0 56. 4 — 1.3 2 Antinoi 19 32 4.9 18 50 4.9 + 0 4. 15 + 0.34 + 1.83 — 6 1 59. 8 — 1 20.3 — 0.5 a Hour assumed a s 22 ; n< t 21 : anil mini te as 41 j not 42. b T. I assumed as 57m. ; not 58m. 15 (113) 114 GOULD REDUCTION OF D AGKLET 8 OBSERVATIONS 1?S4 SI!PTi:.TiBEK ll-('iiulii)!i(il Zero coir. = r 1' 41". 3. Name Mag. r App. sicl. time Clock corr. 11 tan <5 '/ ;-* Eefr. ?' h m s h m s m s s s O ' " / // „ 5.6 19 36 51.0 18 56 51.0 + 0 4. 16 + 1.27 + 1.51 — 21 20 10. 4 - 2 35.2 - 1.1 5.6 44 48.0 19 2 48.0 4.17 — 0. 1 1 — 0.09 4 1 55 51.9 1 0. 4 - 1.0 1 Anseris 19 48 56.3 6 56. 3 4.17 1.25 — J. 13 + 21 0 14.5 0 29. 9 0.8 7.8 20 2 46. 8 20 46.8 4.23 1.01 — 1.42 4 17 14 27. J 34.8 — 1.7 6.7 6 32.7 24 32.7 4.24 0. 14 — 0.19 4 2 26 24.2 59.3 — 1.1 7 9 59. 0 27 59.0 4.25 — 0.16 — 0.27 4 2 53 40. 6 0 56.5 — 1.1 45 Antinoi 11 33.0 29 33.11 4.25 + 0.06 + 0.79 — 1 6 56.0 1 7.3 — 0.7 47 Aquilse 14 26.4 32 26. 4 4.26 — 0.65 — 3.00 4 11 19 2.6 0 43.4 — 1.9 y " - - 4 10 5 lo.o 45.4 — 1.8 a " . . 22 15.5 40 15.5 4.28 0.47 — 1.44 -|- 8 17 55.6 4-. 4 — 1.7 9 Sagittaj . 7 24 4:.. II 42 45. 0 4.29 1.06 — 1.38 |+ 18 6 46.2 33.7 — 1.5 /3 Aquilfe 4.5 26 44 + 5 52 7.0 52.7 — 1.5 Sapttse 6 29 57. 8 47 57. 8 4.30 0.94 — 1.46 + 16 12 16.6 36.3 — 1.8 6 Viupeculse 31 55.3 49 55. :'. 4.31 1.35 — 0.93 + 22 30 26.7 28.1 — 0.3 63 t Antinoi 35 35.4 53 35.4 4.32 0.39 — 1.07 4 6 40 12.2 51.2 — 1.6 a ) 15 Vulpeculae 39 37.2 19 57 37. 2 4.33 — 1.38 — 0.85 4 22 59 7. 6 0 27.4 — 0. 2 05 6 Antinoi 4 42 7. 3 20 0 7.3 4.33 + 0.08 + 0.89 — 1 27 22. 5 1 8.0 — 0.7 a1 Capricorni 47 36.5 5 36.5 4.35 0.76 + J. 58 — 13 9 33.4 46.1 — 0. 3 a- " - . 48 0.0 6 0.0 4.35 0.76 + 1.58 a3 " . . 6 50 37.0 8 37.0 4.36 + 0.78 + 1.57 — 13 25 19.5 1 47.3 — 0.3 7 Cygni 20 56 28. 3 14 28.3 4.37 — 2. 69 + 1.29 + 39 33 7.0 0 9.3 4 4.0 21 1 33.8 19 33.8 4.39 2. 52 + 1.27 + 37 43 3.4 11.2 4,3.6 44 7 4 46.7 22 46.7 4.39 2.40 + 1.30 + 36 11 44.2 12.8 4 3.3 20 Vulpeculae 6.7 8 53.2 26 53. 2 4.41 1.53 — 0. 35 + 25 7 32. 2 25. 0 4 0.4 6 9 27 + 25 42 11.0 24.2 4 0.6 7 14 6.1 32 6.1 4.42 3.25 + 1.93 + 14 53 11.6 . 4.0 4 5. 1 a Cygni 16 4.2 34 4. 2 4.42 3.20 4 1.80 4 44 29 36.8 4.3 4 5.0 7.8 22 51.5 40 51.5 4.44 1.63 4 0.04 -J- 26 33 56.0 23.2 4 0.9 31 Anseris 6.5 24 5'.'. 7 42 52. 7 4.44 1.61 — 0.04 '4 26 16 47.8 23.6 + 0.8 6 21 27 20.9 20 45 20.9 4.45 — 1.68 4 0.28 4 27 13 41.0 0 22.4 4 i.l /3 Aquarii 22 2 7.2 21 20 7.2 4.55 + 0.37 4 1.86 — 6 30 47.8 1 21.7 — 0.5 • 7.8 19 56. 1 37 56. 1 4.59 0.79 4 1.57 — 13 42 49.8 48.5 — 0. 4 /<) // Capricorni 23 27. 2 41 27.2 4.60 0.85 4 1.59 — 14 33 10.8 52.3 — o. 5 i Aquarii 5 36 42. 2 21 54 42.2 4.64 0.87 4 1.60 — 14 54 4.6 54. 1 — 0. 3 Jupiter 23 53 32. 4 22 11 32.4 + 0 4.68 + 0.73 4 1.61 — 12 37 43.6 — 1 43.9 — 0. 3 17S4 SEPTEMBER 15 Zero corr. = + 1' 41".4. • Sun I limb 0 15 52. 1 23 33 52. 1 4 2 57 13. 5 — 0 58.4 — 1.2 Sun II limb 18 0. 9 23 36 0. 9 Venus - 0 56 34. 7 0 14 34.7 — 0 16 51.6 1 5.4 — 0.8 e Serpentis . 19 2 42.3 18 20 42. 3 + 0 7.86 + 0. 06 4 0.80 — 1 9 5.4 1 7.3 — 0.7 7.6 6 58.8 24 58. 8 7.87 - 1.20 — 1.21 4 20 17 34. 6 0 30. 8 — 1.0 6 10 10.3 28 10.3 7.88 + 0.45 4 1.88 — 7 58 19.3 1 26.4 — 0. 5 o Aquilae 5 12 19.6 30 19.6 7.89 + 0.53 4 1.83 — 9 14 46.6 30.7 — 0. 4 c) " . . 15 50.8 33 50. 8 7.90 — 0.11 4 0.08 4 1 50 39.2 1 0. 6 — 1.0 110 Herculis - 5 18 18.8 36 18.8 7.90 1.20 — 1.21 4 20 20 3. 2 0 30.6 — 1.0 7 21 11.5 39 11.5 7.91 1.40 — 0.80 4 23 16 3.2 27.1 — 0.2 112 " . . 0 24 59.6 42 59. 6 7.92 1.26 - 1. 11 4 219 33. 9 29.6 — 0.8 7 28 28. 1 46 28. 1 7.93 1.04 — 1.40 4 17 4'3 43.0 34.1 — 1.6 6 28 31.5 46 31.5 7.93 — 1.04 — 1.40 4 17 49 50. 0 0 34. 1 — 1.6 i Antinoi 4.5 32 1.5 50 1.5 7.94 + 0.34 4 1.83 — 6 2 0.2 1 20.3 — 0.5 ir Sagittarii . 38 47. 0 18 56 47. 0 7.96 + 1.27 4 1.51 — 21 20 11.4 2 35.8 — 1.0 d) 47 56.2 19 5 56.2 7.98 — 1.24 — 1.16 4 20 50 53.6 0 30.2 — o.s 48 52. :» 6 52.5 7.99 — 1.26 — 1. 14 4 21 0 12.5 0 30.0 — 0.8 6 55 18.0 13 18.0 8.01 + 1.32 4 1.66 — 22 10 20. 0 2 42.8 — 1.2 Saturn . 19 56 59.3 14 59.3 8.01 + 1.34 4 1.69 — 22 21 41.6 2 44.5 — 1.3 35 Antinoi 7 20 0 0. 7 18 0.7 8.02 — 0. 08 — 0.01 4 1 30 47. 0 1 1.4 — 1.0 8 2 43.2 20 43.2 8.03 1.00 — 1.42 4 17 14 22. 1 0 34.9 — 1.7 0 7 6 29.4 24 29. 4 8.05 0. 14 — 0.19 4 2 26 23. 2 59.5 — 1. 1 7 9 55.2 27 55. 2 8.06 0.17 — 0. 27 4 2 53 44. 0 58.5 — 1.2 7.8 20 15 37.8 J'.l 33 37.8 + 0 8.06 — 0.53 — 1.67 4 9 0 8.0 — 0 47.4 — 1.8 a Minute assumed as 3£ and 3!) ; not 3',l Mini 111. .■ Mm. of Ts. II vnd III assumed as 15; not 16. c Min. of Ts. II and 11 1 assumed as 6 and 7; b Piscium . 43 59. 5 ) 1 59.5 8.99 1.41 — 0. 78 + 23 25 19. 0 27. 0 — ii. 1 7 1 47 23.5 1 5 23. 5 + 0 9.00 — 1.92 + 1.26 + 30 34 57.0 — 0 18.8 + 2.1 ' 1784 SI :ptembe R 16 Ze ■o corr. = + 1' 38".4. Sun I limb 12 19 23.6 11 37 23.6 + 2 34 2. 8 — 0 58. 4 — 1 1 Sun II limb 12 21 32. 5 11 39 32.5 Venus . 13 1 2.4 12 19 2.4 — 0 47 36.4 1 5.9 — 0.7 Mercury . 13 53 34.4 13 11 34.4 — 10 37 34.8 34.7 — 0. 3 t Antiuoi 4.5 19 31 57. 3 18 49 57.3 + 0 12.00 + 0.34 + 1.83 — 6 2 1.4 1 20.1 — 0.5 :t Sagittarii . 38 43.3 18 56 43. 3 12.02 + 1.27 + 1.51 — 21 20 9. 9 2 35.0 — 1.1 Aquilse 6 44 40.3 19 2 in.:: 12.03 — 0.11 — 0. 110 + 1 55 48. 9 1 0.4 — 1.0 1 Sagittae . 47 51.3 5 51.3 12. 05 — 1.24 — 1. 10 + 20 50 56. 6 0 30.1 — 0.8 g) 6 53 5. 3 11 :.. :: 12.06 + 0.04 + 0.60 — 0 30 21.(1 1 6.0 — 0.7 <5 Aquilse 56 27.7 14 27.7 12. 07 — 0. 15 — 0.23 + 2 41 17.6 0 58.8 — 1.2 k) 19 58 40. 0 16 40. 0 12.07 1.10 — 1.20 + 19 30 52.9 31.6 — 1.2 7 Auseris 6 20 1 48.4 19 48.4 12.09 1.17 — 1.24 + 19 49 48. 0 31.3 — 1.1 3 Cygni . - 20 3 52.0 19 21 52.0 + 0 12. 10 — 1.69 + 0. 36 + 27 29 56. 8 — 0 22. 1 + 1.1 a Name should be y Sa not y Aquilje. d ■ -i- ramed as * 4° 52' 46 '; not 34° 52' 16": and g Div. assumed as 52 12; not 52 11: and b § assumed as that of l.iil. 382 '4. 1 1] v. assum< (1 as 37 : not 7. Micr. corr. assume 1 as 7 i not — 7. c Transits over Ts. I :m ! 1 ned a* recorded i Div. assumed .i- 53 7 ii : not 33 7 1. /* T. Ill assumed as 5LI n ; not 58m. OverTs. 11 ami III: and T. I as 23m. 2s ; not ramed as 34°; nof.tt?. 23m. 20s. (115) 116 GOULD REDUCTION OF D AGELET'S OBSERVATIONS. 17S4 SEPTEMBER 16— Continued Zero corr. = + I' 38".4. Nairn' Mag. T App. sul. time Clock coir. n tan ii '/ :-■;• Eefr. ?' h vi s /( ttt S /// s s s u ' '/ - „ // i Aquilse 20 7 22.3 19 25 22. 3 + 0 12.10 -f 0. Ill 4 0.99 — 1 45 30.6 — 1 8.6 — 0.7 45 Aiitiuoi 0 11 26.0 29 26.0 12. 12 4 0.06 + H.79 — 1 6 53. 5 1 7.2 - 0.7 46 Aquilse 6.7 13 58.5 31 58. 5 12. 12 — 0.07 — 2. 90 4 11 41 3.0 0 42.9 — 2.0 (i 17 1.8 :;:, 1.8 12.13 11.40 — 1. 17 4 7 5 29.2 50. 3 — 1.6 7 20 8.2 38 8.2 12.14 0.58 — 2.411 + 10 9 24. 0 45.3 — 1.8 a " 22 7.4 40 7. 4 12.15 0.48 — 1.44 + 8 17 59.6 48.3 — 1.7 1-2 Vulueculse 7.6 23 41 + 22 3 25. 0 28.6 — 0.5 13 ': . - 6 26 8. 9 44 8.9 12.16 1.41 - i'.7i; 4 23 30 41 . 0 20. a — 0. 1 JB.5 27 13.4 45 13.4 12.10 J. 43 — 0.71 + 23 44 50. 8 26.5 O.o u) y Sagittse 5 31 2. 5 49 2. 5 12.17 1.12 — 1.32 + 18 54 4.6 32.6 — 1.3 8 33 7.1 51 7. 1 12.17 I . :.:. - 0.22 + 25 35 19.9 24. 3 4 0.5 7.8 30 11.1 54 11.1 12. 18 1.98 + 1.34 + 31 20 39. 1 17.8 4 2. 3 7 37 59. 7 55 59. 7 12. 19 2.dll 4 1.37 + 31 35 50.0 17.6 4 2.4 6 40 12.0 19 58 12. 0 12. 19 2.30 4 1.32 + 35 21 58.8 13.6 4 3.2 7.8 42 18.0 2ii n 18.0 12. 20 ].2H — 1.21 + 20 16 5.0 30.8 — 1.0 f) Sagittal . 7 43 26. 3 1 26.3 12.20 J . 22 — 1.20 + 2(i 29 14.5 30.6 — l.o 7 44 38.4 2 38. 4 12.21 1.59 — 0.06 + 26 9 31.0 23.7 4 0. 7 7 44 5H.4 2 50.4 12. 21 1.57 — 0. 16 -f- 25 49 38.0 24.0 4 0.7 6.5 47 .V.i.r, 5 59. 5 12. 22 1.51 — 0.41 + 24 55 32.3 + 0.4 6.5 48 41.2 6 41.2 12. 22 1.67 4 (1.25 + 27 8 40.4 22. 6 4- l.o ■* 6 52 13. 1 10 13.1 12.23 2.21 4 1.38 -f 34 17 51.0 11.7 + 3.0 ;■ Cygui . . 20 56 20. 7 14 20.7 12.24 2. 09 + 1.29 -j- 29 33 8.0 9.3 4-4.0 21 1 26.0 19 20.11 12.20 2. 52 4 1.27 + 37 43 5.2 11.2 4-3.6 44 " - - 4 38.9 22 38. 9 12. 27 2.37 + 1.50 + 36 11 45.8 12.7 4-3.3 t Delpliini . 9 20. 1 9 23. 2 27 20. 1 27 23. 2 12.27 12.27 0.61 — 2.70 + 10 37 21.8 44.7 — 1.9 10 " . . 7.6 13 3.1 31 3.vl 12.29 0.80 — 1.68 -|- 13 48 45.7 39.7 — 2.0 b) a Cygni - - 15 50.4 33 56.4 12.29 :;. 19 4 1.79 + 44 29 33.5 4.3 4 5.0 e '* 19 20.0 37 2H.li 12.311 2.12 4 1.40 + 33 9 :;.4 15.9 + 2.7 31 Vulpeculae 6.5 24 45.0 42 45.0 12.32 1.60 — 0.04 + 26 10 52.2 23.6 4-0.8 32 Anseris 6 21 27 13.6 20 45 13. 6 12. 33 — 1.67 + 0.28 + 27 13 42. 6 0 22.5 4- l.l /3 Aqitarii 22 1 59.3 21 19 59.3 12.43 + 0.37 + 1.86 - 0 30 42.3 1 21.9 — 0.5 e Capricorni 6 46.2 24 46.2 12.44 1.21 + 1.44 — 20 24 17.7 2 28. 4 — 0.9 7 " - ■ 9 54.3 27 54.3 12.45 1.03 + 1.59 — 17 36 53. 6 2 9.5 — 0.6 d " . . 6.7 13 5.1 3T 5.1 12. 46 4 0.89 + 1.02 — 15 22 3.8 1 56.8 — 0.5 t Pegasi . * + 8 53 7.0 0 17.5 — 1.8 18 8. 0 36 8.0 12. 47 — 0. 09 — 0. 05 + 1 41 29.4 1 1.1 — 1.0 21 45.7 39 45.7 12.48 0.94 — 1.48 + 16 16 43. 6 0 30. 3 — 1.8 15 " . . 6 24 44.:; 42 44. 3 12.48 1.7H + 0.47 + 27 40 20.7 21.9 4- 1.2 8 30 59. 7 48 59.7 12.50 1.78 + ii. >9 + 28 47 34.8 20.8 + 1.5 c) 7 34 8.7 52 8. 7 12.51 — 0.86 — 1.57 4- 14 50 29.6 o 38.2 — 1.9 i Aquarii 4 36 34.2 54 34.2 12.52 + 0.86 + 1.60 — 14 54 0.0 1 r.l.o — 0.5 e " . . 40 52.8 21 58 52.8 12.53 0.72 4 1.01 — 12 36 44.7 44.1 — 0.3 H " . . 47 14.2 22 5 14.2 12.55 0.51 + 1.86 — "8 50 50. 0 29.7 — 0.4 5 " . . 6 50 37.0 8 37.6 12.55 0.51 + 1.86 — 8 53 41. 0 29. 7 — 0.4 Jupiter 52 34.5 10 34.5 12.56 4 0.73 + 1.60 — 12 42 6. 9 1 44.0 — 0.3 34 Pegasi . 6 22 57 29. 2 15 29.2 12.58 — 0.19 — 0.33 + 3 17 39.6 0 58.0 — 1.2 37 '' . . 6 23 0 54.2 18 54. 2 12.58 0.19 — 0.34 + 3 20 8. 0 57.9 — 1.2 7.8 1 36.1 19 36. 1 12.59 0.18 — 11.32 + 3 13 44. 0 58. 1 — 1.2 7.8 5 57.1 23 57. 1 12. 60 2.69 4 1.29 + 39 41 25.9 9. 2 4-4.1 d) 6.7 8 53.0 26 53. 0 12.61 2. 23 4 1.37 + 34 31 11.8 14.0 -j- 3.0 6.7 11 40.8 29 40. 8 12.02 i!4o + 1.30 + 36 27 14.8 12.5 4 3.4 ri Pegasi - 14 45.4 32 45. 4 12.02 1.81 + 1.00 + 29 4 48. 4 -.'( i. 5 + 1.6 1 " . . 18 1.1 36 1.1 12.03 1.34 — 0.95 + 22 25 11.4 28. 3 - 0.4 P " .: • 21 28.8 39 28. 8 12.65 - 1.41 — 0.77 + 23 27 4. 3 0 27.0 — 0.1 6 A qi i alii 24 58. 8 42 58. 8 12.66 4 0.99 + 1.64 — 16 57 1.9 2 5.7 — 0.5 Full. Fomalhaut 5.4 29 29. 5 47 29.5 12.67 4 1.92 + 5. 02 - 30 33 10.4 4 53.0 — 6.0 ji Pegasi . 35 11.5 53 11.5 12. 69 — 1.05 4 0. 10 + 26 54 2. 3 0 23.0 + 1.0 4 Androni. . 39 41.8 22 57 41.8 12.70 3.26 + 2.07 4 45 12 1.0 3.6 4- 5. 1 7.8 42 22. 8 23 0 22. 8 12.71 2.90 + 1.45 + 42 21 52.0 0. 5 4-4.6 9 " . . 50 4.1 8 4.1 12.72 2.78 + 1.33 4 in :;i :::;. 2 8.3 + 4.2 10 " . . o 51 30.6 9 30.6 12. 73 2. 8 1 4 1.30 4- 40 52 38.6 8.0 4 4.3 7.8 55 42. 7 13 12.7 12.74 2.76 + 1.33 4 40 21 30.4 + 4.2 13 " . . 23 58 38.5 23 16 38.5 + 0 12.74 — 2.90 + 1.4(1 4 41 42 10.3 — 0 7.2 4 4.4 o Div. assi imed as SI 1 .v..'; not 31 1 3 1. c Div. assumed as 36 2 11 : not 36 2 l::. b g assum il ;i> 1 21'; nut 4° 16'. d g assumed as 14^ 19.'; not 14° 15'. (116) GOULD REDUCTION OF D AGELET S OBSERVATIONS. 117 IJ.s 1 SEPTE3IBER 16— Conlinood Zero corr. ; V 38".4 Name Mag. T App. ski. time Clock corr. n tau 6 1 s- <;■ Ri ft. '/ h m s It 111 s ;// s s s O ' // I II ,i 14 Androm. . ii 2 34.7 23 20 34.7 + 0 12.76 — 2.54 + 1.27 + 38 1 55.8 — 0 in. 9 + 3.7 15 " . . 5 58.2 23 58. 2 12.77 2.63 + 1.28 + 39 1 36.2 9, 9 + 3.9 " l Pegasi . 8 37.6 26 37. 0 12.78 1.91 — 1.5] + 15 37 18.0 37.3 - 1.8 70 •• . 13 10.2 31 40.2 12.79 1.88 — 1.56 + 15 7 42.2 38.0 — 1.9 0 " - - 23 24. 5 41 24.5 1 2. 8 1 1 . 05 — 1.4U + Vi 54 36.9 34. 1 — 1.5 V- "• . . 28 39.2 ,46 39.2 12.83 1.44 — 0.67 + 23 55 36.8 2675 0.0 " . . 32 47.3 50 47.3 12.85 1.57 — ii. 13 + 25 55 28. 8 24.1 + 0.7 a AiMlrom. . 39 7.3 23-57 7.3 12.86 1.72 + 0.50 + 27 52 51.4 21.9 + 1.3 y Pegasi - 44 1.5 0 2 1.5 12.88 0.81 — 1.66 + 13 58 21.8 39.7 — 2.Q a Androm. . 47 43.4 5 43.4 12.89 2.49 + J. 27 + 37 27 40.5 11.5 + 3.6 o) 49 14.7 7 14.7 12. 39 2.99 + 1.47 + 42 34 10.0 6.3 + 1.0 ,i " . . 6 51 39.3 9 39.3 12.90 2.43 + 1.29 + 36 45 4.ii 12.2 + 3. 5 7.8 55 13.3 13 13.3 12.92 1.89 + 1.20 + 30 9 34. 0 19.3 + 1.9 6 ii 58 33.0 16 33.0 12.92 3.04 + 1.54 + 4:! 10 31.7 ' 5.7 + 4.7 7.8 ] 2 29.5 20 29.5 12.93 0. 99 — J. 44 + 16 54 18.8 35. 6 — 1.7 *) 7 6 19.0 24 49.il 12.94 1 . 57 — 0.02 + 26 2 59.0 24.0 + 0.7 A " . . 11 4H.0 27 40.6 12.95 — 1.85 + 1.13 + 29 39 35.5 0 ]9.9 + 1.8 1 Ceti . . 14 ;s.5 32 32.5 12.90 + 1.13 + 1.42 — 19 9 14.6 2 21 1. 1 — 0.7 rded over c T. I assumed ae 23n ; not 22m. T. II. d Hour assumed as 17 not 16. ?7 I>]V". ilSSl llli'il ;i, • i . ! nol -.'4 :. I. (117) 118 GOULD REDUCTION OF D AGELET S OBSERVATIONS. 1784 SEPTEMBER 17 Continued Zero corr. = 4- 1' 42". 4. Name Map-. T App. sid. time Clock corr. 7i tan (5 1 f-0 Refr. '/' h in s It m s m s s s o / " / H II 19 21 46. 8 18 39 46.8 + 0 16.16 + 0.20 + 1.45 — 3 33 46. 3 — 1 12.9 — 0.6 ) Lyrse - + 32 17 33.0 0 16.8 + 2.6 62 e Serpentis - G 26 43.7 44 43.7 16. 17 — 0.36 — 1.00 + 6 20 47. 5 51.5 — 1.5 30 41.1 48 41.1 16. 19 0. 78 — 1.70 + 13 36 52. 2 + 13 20 0. 6 39. 9 40.3 — 2.0 — 2.0 6.7 411 5.3 58 5.3 16.20 0.96 — 1.47 + 16 31 43. 8 0 35.7 — 1.7 6 40 40. 1 18 58 49.1 16.21 0.96 — 1.47 + 16 30 21 ArjuilaB 5 44 36.2 19 2 36.2 16.21 — 0.11 — 0. 09 + 1 55 50. 9 1 0.2 — 1.0 s Lg.764 May 6.5 49 21.7 7 24.7 16. 22 + 1.35 + 1.79 — 22 46 7. 2 2 47. 6 — 1.4 Jupiter 19 56 47.4 14 47.4 16. 24 1.33 + 1.69 — 22 21 57. 2 2 44.0 — 1.3 i Autiiioi 20 7 is. 5 25 18.5 16.26 0. 10 + 0.00 — 1 45 30.6 1 8.5 — 0.7 7 9 5.0 27 5.(1 16. 26 (1.01 + 0.39 — 08 14.4 4.8 — 0.8 45 " . - 11 22.2 20 22.2 16.27 + (i. in; + 0.78 — 1 6 54. 0 1 7.0 — 0.7 47 Aquilse 14 14.1 32 14. 1 16.27 — 0.65 — 3.00 + 11 19 3.7 0 43.4 — 1.9 49 ■• - - 6 16 5-. 0 34 58.0 16.28 0. 40 — 1.17 + 75 28.2 50.4 — 1.6 «) 7 " - + 10 5 12.0 45.3 — 1.8 7 20 4.2 38 4.2 16.29 0.58 — 2.40 + 10 9 26. 0 45.2 — 1.8 a " 22 3. 5 40 3. 5 16. 30 0.47 — 1.44 + 8 17 57. 6 48.3 — 1.7 6.7 23 34.7 41 34.7 16.30 1.31 — 1.01 + 22 3 21.3 28.6 — 0.5. 13 Vulpeculse 26 5.6 44 5.6 16.31 1.4(1 — 0.76 + 23 30 36.8 26.8 — 0. 1 6 27 in. 0 45 Ki.ii 16.31 1.42 - 0.71 + 23 44 51 . 2 •.".;.:, 0.0 i] Cygni . 5 30 0.0 48 0.0 16. 32 2.21 + 1.37 + 34 29 54. 2 14.5 + 3.0 8 30 53.6 48 53. 6 16. 32 2.21 + 1.37 + 34 26 34. 0 14.5 + 3.0 16 Vulpeculse 6 34 24.3 52 24. 2 16.33 1.45 — 0.60 + 24 11 39.4 25.9 + ".I 6 34 40.2 52 40. 2 16.33 1.47 — 0.56 + 24 19 37.8 25.8 + 0. 1 7 36 6.5 54 6.5 16.33 1.97 + 1.34 + 31 20 39.7 17.8 + 2.3 7.6 37 55.3 55 55. 3 16.34 1.99 + 1.37 + 31 35 49. 0 17.5 + 2.4 Vulpeculse 6 39 19 57 + 22 59 12.0 27.4 — 0.2 7 42 14.0 20 0 14.0 16.35 ].J9 — 1.21 + 20 16 6.0 30.8 — 1.0 8 42 10.7 0 10.7 16.35 1.19 — 1.21 Sagittas 7 + 20 29 16. 6 30.6 — 1.0 8 46 13.3 4 13.3 16.36 1.41 — 0.75 + 23 34 40. 0 26.7 — 0.1 24 Yulpecvtla; 6 49 21.5 7 21.5 16.36 1.44 — 0.65 + 23 59 58. 0 26.2 0.0 34 Cygni . 6 52 9.2 10 9.2 16.37 2.20 + 1.38 + 34 17 47.2 14.7 + 2.9 b) 7 20 57 9. 0 15 9. 0 16.38 11.12 — 0. 14 + 2 15 22.5 59.6 — 1.0 c) 1 Delphini . 6.7 23 1 47. 1 19 47. 1 16.39 o. 58 — 2.41 + 10 10 35.0 45.3 — 1.8 6 4 32.3 22 32.3 16. 39 1.51 — 0.36 + 25 4 4. 4 25.0 + 0.4 ?l Delphini . 6 5 23 + 12 17 7.0 42.0 — 2.0 d) 7 2.3 25 2.3 16.41 0.80 — 1.66 + 13 55 38.6 39.5 — 2.0 e) P " . . 9 14.7 27 14.7 16.41 0.80 — 1.67 + 13 50 32. 4 39. 7 — 2.0 a Cygni - - 15 52. 4 33 52. 4 16. 42 3.18 + 1.80 + 44 29 35. 8 4.3 + 5.0 e " 19 15.6 20 37 15.6 16.43 2. 1 1 + 1.40 + 33 9 4.7 15.9 + 2.7 24 14.6 22 42 14.6 16.73 — 0.91 — 1.51 + 15 41 20.7 0 37.1 — 1.8 Fomalhaut 27 20.8 45 20. 8 16.73 + 1.92 + 5.06 — 30 42 3. 1 4 56.9 — 6.1 /) 6 29 23.0 47 23. 0 16.74 + 1.91 + 5. 01 — 30 33 20. 0 4 53. 0 — 6.0 7 33 43.2 51 43.2 16.75 — 0.87 — 1.57 + 15 3 48.6 0 38.1 — 1.9 7 37 23.6 55 23. 6 16.75 1.01 — 1.42 + 17 20 22. 6 34.9 — 1.7 56 Pegasi - (17 38 56 + 24 17 34. 0 26.0 + 0.1 7.8 41 32.2 22 59 32. 2 16.77 2.54 + 1.27 + 38 16 56. 6 10.6 + 3.7 6.7 45 41.6 23 3 41.6 16.77 1.76 + 0.82 + 28 34 57.0 21.0 + 1.5 g) 7 51 20.3 9 20. 3 16.78 1.29 — 1.02 + 21 54 0. 8 29.0 — 0.5 7 53 38.2 11 38.2 16.79 1.48 — 0.46 + 2 1 43 22. 2 + 0. 3 07 " . . 6.5 56 5.6 14 5.6 16. 80 1.94 + 1.32 + 31 10 50.6 18.2 + 2.2 7 23 59 25. 4 17 25. 4 16.81 1.09 — 1.33 + 18 41 17.0 33.1 — 1.4 0.7 0 2 511.3 20 50. 3 16.81 1.65 + 0.28 + 27 11 57. 3 22.6 + !•" 71 " . 6 4 28.8 22 28. 8 16.81 1.26 — 1.10 + 21 17 45.8 29.7 — o. s 7.8 6 57. 0 24 57.0 16.82 1.39 — 0. 79 + 23 21 13.4 27. 2 — 0.1 ( Andromedse 6 0 22.8 27 22.8 16.83 2.91 + 1.43 + 42 3 9.6 6.8 + 4.5 K " . 5.6 11 37.11 29 37.0 16 -1 3.02 + 1.53 + 43 7 4. 4 5.7 + 4.7 78 Pegasi . 6.5 15 57.2 32 57. 2 16.85 1.73 + 0.65 + 28 9 0.6 21.5 + 1. 3 7 16 22.6 34 22.6 Hi. 85 1.12 — 1.30 + 19 12 26. 0 32. ! — 1.3 82 " . . 6.-5 0 23 25. 7 23 41 25. 7 + 0 16.86 — 0.55 — 2.12 + 9 44 21. 1 — 0 46.2 — 1.8 a 3"; not 38 15 ■•23". e Div. assumed is 37 6 ; not 37 5. g g assumed as 26° ; n >t 27°. b '' Aquarii 22 1 52.4 19 52.4 19.85 0/36 + 1.86 — 6 30 39.8 1 21.2 — 0.5 f Capricomi 6 38.8 24 38.8 19. 86 + 1. 19 + 1.44 — 20 24 21.0 2 27.4 — H.9 6 Pegasi - 10 18.8 28 18.8 19.86 — 0.08 + 0.03 + 1 16 36.4 1 1.6 — (1.9 /) X Capricomi Jup. I limb 16 35.5 56 36.3 21 34 35.5 22 14 36.3 19.86 + 0.70 + 1.62 — 12 20 48. 0 42.3 — H.3. g) Jupiter.cent. Jup. 11 limb 56 38.4 22 56 40. 2 14 ::-. 1 14 4H.2 19.93 + 0.73 + 1.6H — 12 46 41.6 1 43.9 — 0.3 r] Pegasi . 23 14 38.5 32 38. 5 19.96 — 1.79 + l.'il + 29 4 49.4 0 2H.2 + 1.6 ?. " . . 4 17 54.5 35 54.5 19.96 1.33 ii. '.I.', + 22 25 13.0 28. I — 0.1 A) a " 23 13.5 41 13.5 19.97 0.49 — 1.55 + 8 40 56. 4 47.5 — 1.8 ») P " - - 26 6.8 44 6.8 19.97 H.43 — 1.30 + 7 39 12.li 111.3 — 1.7 o Andromedse 33 45. 8 51 45.8 19.98 2.80 + 1.37 + 41 8 54.4 7.7 + 4.3 a " + 14 2 11.0 0 39.4 — 2.0 ^1 Piscium ■ 39 21.0 22 57 21. 0 20.00 0.06 + 0.08 + 0 57 7. 3 1 2.4 — (1.9 y " - • + 2 6 1.0 1 0. 0 — 1.0 * " . •. 51 4. 8 23 9 4.8 20.01 — 0.23 — 0.49 + 4 11 59.7 0 55. 7 — 1.3 « " 23 57 35.3 23 15 35. 3 + 0 20. 02 0.00 + 0.33 + 04 23.8 — 1 4.3 — 0.8 a Transit over T. II as nmed as 43m. 42s.; not d § assumed as l 8= 40' 36"; not 38=40' 40". g i assumed as 61° 37' 18" ; not 61° 3 7' 18". 45m. 41s. e .Miu. assumed as 1 and 2 ; not 2 and 3. ft T. 11 assumed as 23m .; not 22m. b Div. assumed as 12 Q ; not 12 14. / T. 11 assumed as 35s. 5; not 2 5s. 5. / iJiv. a^-uiin'il ;i 1; 1 >; not 43 14. c T. II assumed as 36b, 5; not 3 >s.5. (119) 120 GOULD REDUCTION OF D AGELET S OBSERVATIONS 17S4 SEPTEMBER 20 Zero corr. = + 1'_41".9. Name Mag. T Anp. siJ. time Clock corr. n tan 6 'I C-9 Refr. ?' /( m s // III s m s s s o / " / // // 6 5 37 42. 6 4 55 42. 6 — 0 24. 35 + 0.28 + 1.73 — 4 57 37. 0 — 1 16.5 — 0.5 a) Rigel . . 45 46. 3 5 3 46. 3 24. 36 0. 47 + 1.87 — 8 27 45. 4 27.0 — 0.5 6 52 23. 3 10 23. :: 24.38 0.04 + 0.58 — 0 36 53. 5 5.4 — 0.7 l>) 6 5 55 9. 1 13 9. 1 24.39 0. 06 + 0.79 — 1 .7 3.7 6.6 — 0.7 <5 Orionis 6 2 37. 5 20 37.5 24. 40 0.02 + 0.53 — 0 28 43.5 5.1 — 0.8 f " - - 11 29.9 29 29. 9 24.41 0.12 + 1.08 — 2 4 30.8 1 8.8 — 0.7 a Colnmbse . 13 20.3 31 20.3 24. 42 2.16 + 5.40 — 34 6 5. 3 6 59. 1 — 9.2 y Leporis 17 3.0 35 3. o 24. 43 + 1.32 + 1.72 — 22 30 23. 2 2 43.8 — 1.4 Tauri . . 6 21 26.4 39 20. 4 24.44 — 1.67 -(- 0.39 + 27 31 20.8 0 21.9 + 1.2 /3 Aurigse 6 25 22. 6 5 43 22. 6 24.44 3.19 + 1.93 + 44 52 30.3 0 3.9 + 5.1 0 Sim I 1 i 1 1 1 1 > 12 :::: 31.5 11 51 31.5 25. 12 — 0.03 + 0.21 + 0 28 37. 9 1 2.9 — 0.8 Sun 11 limb 12 35 40.5 11 53 40.5 — 0 25. 12 0.00 + 0.35 -|- 0 0 46.4 — 1 3.9 — 0.8 1784 SEPTEMBER 24 Zero corr. = + 1' 42".0. Sun II limb 0 49 53.6 0 7 53. 6 — 1 4 57.6 — 0 32 49. 2 — 1 6.8 1 5.7 — 0.7 — 0.7 y Geminorum 7 6 42.8 6 24 42. 8 + 0 36.24 — 0.95 — 1.47 + 16 33 2.8 0 35. 6 — 1.7 e " 12 6. 5 30 6.5 36. 25 — J. 51 — 0.30 + 25 18 23. 4 0 24.6 + 0.5 Sirius - 7 17 1.1 6 35 1. 1 + 0 36. 26 + 0.94 + 1.67 — 16 25 19.2 — 2 1.4 — 0.5 1784 SEPTEMBI R 26 Zero corr. = + 1' 43". 0. 7 0 49 48.2 0 7 48.2 + 0 40.57 — 2.63 + 1.29 + 39 30 38. 8 — 0 9.4 + 4.0 6 0 58 5. 4 16 5.4 40.58 2.98 + 1.54 + 43 lo 35.8 5.7 + 4.7 6 1 1 24.2 0 19 24.2 40.59 2.01 + 1.39 + 32 22 15.9 17.0 + 2.6 d) Regulus - 10 38 14.0 9 56 14.0 + 0 41.57 — 0.75 — 1.79 + 12 59 50.3 0 41.3 — 2.0 Sun II limb 0 34.5 18 34. 5 — 1 43 4.6 — 1 9.6 — 0.7 17S4 8EFTE1IBE R 28 Ze •o corr. = + 1' 35".4. 7 19 51 39.9 19 9 39.!) + 0 44.88 — 1.59 + 0. 11 + 26 51 29.6 — 0 22.7 + 1.0 7 55 46. 8 13 46.8 44.89 2.05 + 1.40 + 33 5 46. 1 15.8 +2.7 7 56 43.6 14 43.6 44.89 2.02 -)- 1.40 + 32 46 57. 7 16. 1 + 2. 7 6.7 19 59 4H.7 17 40.7 44. 90 2.28 + I-31 + 35 52 27. 2 13.0 + 3.3 , /3 Cygni . - 3.4 20 3 19.5 21 19.5 44. 90 [.64 + o.39 + 27 29 57. 2 21.9 -f- 1.1 7 9 18.1 27 18. 1 44. 91 0. 16 — 0. 27 + 2 53 45. 6 58.0 — 1.2 7.8 13 39.2 19 31 39. 2 44.92 0.44 — 1.34 + 7 52 20.2 48.7 — 1.7 7.8 22 0.3 20 40 0. 3 45.02 2.18 + 1.35 + 34 45 18.2 14.1 + 3.1 <0 7 25 22.7 43 22. 7 45.02 1.73 + 0.91 + 28 49 43. 0 20.5 + 1.6 6 26 40.6 44 40.6 45.02 1.62 + 0.28 + 27 13 43.0 22. 3 -)- 1.1 6 29 57.7 47 57.7 45.02 1.24 — L.08 + 21 29 11.1 29. 1 — 0. 7 6.7 33 56.4 51 56.4 45.03 2.22 + 1.33 -f- 35 10 7.6 13.6 + 3.1 7 36 1.6 54 1.6 45. 03 2.44 + 1.27 + 37 47 33. 8 11.0 -f 3.7 61 Cygni . . 6 38 33. 3 56 33. 3 45. 04 2.43 + 1.27 4- 37 40 43. 1 11.1 + 3.6 6 40 20 59 4- 29 19 32.0 19.9 + 1.7 7 45 2-. :: 21 3 28. 3 45.05 2.19 + 1.34 4- 34 53 57.8 14.0 + 3.1 v '"' . . 50 22.0 8 22.0 45. 05 2. 12 + 1.39 + 33 58 47. 7 14.9 + 2.9 7.8 53 55.2 11 55.2 45.06 2. 58 + 1.29 + 39 25 41. 3 9.3 + 4.0 7.8 56 27. 4 14 27.4 45.07 1.82 4- 1. 19 4- 29 59 58. 4 19.2 + 1.9 6 20 59 29. 0 17 29. 0 45.07 1.58 + o. 08 + 26 39 38. 7 22.9 + 0.9 G.7 22 3 24. 8 21 24.8 45. 07 1.33 — 0.87 4- 22 53 10.2 27. 5 j— 0. 2 7 16.7 25 16.7 45.08 2.42 + 1.27 4- 37 33 15. 3 11.2 !+ 3.6 /) 7 10 30.6 28 30.6 45. 09 3.01 + 1.63 4- 43 42 44. 7 5.1 +4.8 6.7 13 2.6 31 2.6 45. 09 2.87 + 1.45 + 42 16 43.2 6.5 + 4.5 7 22 15 45.9 21 33 15.9 + 0 45. 10 — 2.66 + 1.32 + 40 9 16.0 — 0 8.6 + 4.1 a £ assumed as 57 L8'; o .., L9'. c g assumed as 48° 22' ; not 48° 2'. c T. Ill assumed as 25n i. ; not 27m. ' Div. assumed as 52 4 13; not 52 9 14. d g assumed as 3.3° ; not 45°. / T. II discordant and ■ejected. (120) GOULD — REDUCTION OF D'AGELET's OBSERVATIONS. 121 17S4 SEPTHBEK 38 —Continued Zero corr.- I 1' 35".4. Name Mag. T App. sid. time Clock eorr. n tan (S <1 s-t Refr. 1' It in s It m s m s s s o / II / /. 11 7 22 20 42.4 21 38 42.4 + 0 45. 10 — 1.12 — 1.28 4- 19 27 6. 0 — 0 31.7 — 1.2 7 21 i 39 J -)- 29 9 35.0 20. 1 4 1.6 «) 6.7 24 49.2 42 49. 2 45.11 1.06 — 1.33 4- 18 38 41.8 32.7 — 1.4 18 Pegasi . . C 30 40.4 48 40.4 45.12 0. 31 — 0.85 4 5 in 57.4 52.6 — 1.5 7 22 35 13. 4 21 53 13. 4 45.13 0.51 — 1.73 4 9 11 37.0 46.7 — 1.8 7 0 17 56.7 23 35 56. 7 45.28 1.42 — 0. 56 4- 24 22 1. 8 25.7 4- 0. 1 79 " . . 6 20 4.5 38 4.5 45. 28 1.65 + 0.42 4- 27 37 38. 0 21.9 4- 1.2 6 22 48.2 40 48.2 45.28 1.18 — 1.20 4- 20 27 33. 8 30. 5 — 1.0 G.7 23 4.8 41 4.8 45.28 1.'18 — 1.19 4 20 31 55.2 30.4 — 0.9 6 27 3.7 45 3. 7 45. 29 1.24 — 1.09 4- 21 26 2.7 29.2 — 0.7 A) f " . . 28 6. 8 46 6.8 45. 29 1.40 — 0. (is 4 2:1 55 43. 8 26.2 0.0 G.7 30 42.7 48 42.7 45. 30 1.52 — 0. 20 4- 25 42 22. 8 24.2 4-0.6 6 32 15.3 50 15.3 45. 30 1.54 — II. 14 4 25 55 31.8 23.8 4-0.7 6.7 35 10.7 53 16.7 45. 31 1.56 + 0.02 4- 26 27 31.6 23.3 4-0.8 7 36 51.1 54 51.1 45. 31 1.63 + 0.32 + 27 20 10.7 22. 2 4- Li a Andromedae 2.3 38 34. 5 23 5G 34. 5 45.31 1.67 4- 0.51 4- 27 53 0.4 21.7 4- 1-3 6.7 42 13.6 0 0 13.6 45. 32 1.29 — 0.98 4- 22 15 26. 4 28.3 — 11.5 )' Pegasi . 43 29. 3 I 29.3 45.32 0.78 — 1.05 4- 13 58 26.8 39.4 — 2.0 8 46 49. 4 4 49.4 45.33 2.24 + 1.32 4- 35 24 44. 0 13.5 4- 3.2 a Andromeda? 5 48 24. 8 6 24. 8 45. 33 2.26 + 1.32 -j- 35 34 in. 1; 13.3 4- 3.2 7 51 8.8 9 8.8 45.33 0.54 — 2.13 4- 9 46 15. 4 45.8 — 1.8 6.7 54 40.' 8 12 40.8 45.33 1.83 + 1.20 4- 30 9 40.0 19.1 + 1.9 7 57 39. 5 15 39. 5 45.34 0.83 — 1.58 4 14 49 9.4 38.0 — 1.9 <0 Moon bright L. Moon dark L. 2.6 0 58 46. 5 16 46.5 45.34 — 0.28 — 0.66 4- 4 57 27.2 0 54.1 — 1.4 6 1 1 4.9 19 4.9 14 Mayer . 7.8 5 45. 3 23 45.3 45.36 + 0.09 + 0.97 — 1 41 40.5 1 8.6 — 0.7 15 •' . . 8 20.0 26 20. 0 45.36 + 0.09 + 0.97 — 1 41 3:1.0 1 8. 0 — 0.7 9 15 9.1 33 9.1 45.36 — 1.30 — 0.95 + 22 23 37. 0 0 28.1 — 0.4 5 17 16.2 35 16.2 45. 37 1.34 — 0.84 4- 23 4 34. 4 27. 3 — 0.2 Double, 1st 19 39.5 37 39.5 45.37 1.57 + 0.03 -j- 26 31 2.6 23.2 4-0.9 fi Andromeda? 26 9.1 44 9. 1 45.38 2.40 + 1.27 4- 87 48 19. 6 11.6 4-3.6 7 32 9.9 50 9. 9 45.39 2.66 + 1.32 4- 40 9 34.6 8.6 4 4.1 8.9 33 51.4 51 51.4 45.39 2.54 + 1.28 4- 38 48 38.0 10.0 4- 3.9 G " . . 37 0.8 55 0. 8 45. 40 2.91 + 1.49 -j- 42 45 58. 6 6.0 4- 4.7 p " . . 39 1.6 0 57 1.6 45.40 2.16 + 1.37 4- 34 27 12.6 14.5 4- 3.0 7.8 45 5.2 1 3 5.2 45.41 3. 37 + 2. 71 4- 46 54 49. 2 1.9 4-5.4 7.8 46 50.7 4 50.7 45.41 3. 30 + 2. 48 4- 40 15 11.4 2.6 4-5.3 6 50 32.8 8 32.8 45.41 1.64 + 0.41 -j- 27 35 23. 6 22.0 4- 1.2 7 52 45. 1 10 45. 1 45. 42 2.05 + 1.40 + 33 5 l(i. 4 16.0 4- 2.7 7.8 55 13.7 13 13.7 45.43 . 2.08 + 1.40 4- 33 26 14.0 15.6 4- 2.8 7.8 56 12.3 14 12.3 45. 43 2.07 -\- 1.40 4- 33 14 1.0 15.8 4- 2.7 yl " . . 6 1 58 33. 4 16 33. 4 45.43 2.24 + 2. 33 + 45 51 51.6 3.0 4 5.3 6.7 2 3 11.9 21 11.9 45.44 2.29 + 1.30 + 36 6 17.0 12.8 4- 3.3 # Andromeda? 6 7 48.3 25 48. 3 45. 45 2.96 + 1.55 4- 43 15 32.8 5.5 4-4.7 d) 6 9 7.4 27 7.4 45.45 2.85 + 1.44 4- 42 10 35.8 6.6 4- 4.5 6.7 12 52.5 30 52.5 45. 45 1.90 + 1.31 4- 31 4 51.5 18.1 4- 2.2 6.7 2 17 17.5 1 35 17.5 + 0 45.46 — 2.36 + 1.28 4 36 51 4.2 — 0 12.0 4-3.5 17S4 SI :ptube K 30 Ze ro corr. = + 1' 37". 0. 7 0 17 52.3 23 35 52. 3 + 0 49.49 — 1.45 — 0. 56 '+ 24 22 4. 4 — 0 26. 4 4- 0.1 <0 79 Pegasi . 20 0. 6 38 0.6 49. 49 1.67 + 0.42 '+ 27 37 44.6 21.9 4 1.2 6 22 43. 4 40 43.4 49. 49 1.19 — 1.20 + 20 27 33.3 31.3 — 1.0 6.7 22 59. 4 40 59. 4 49. 49 1.20 — 1.19 '+ 20 31 54.0 31.3 — 0.9 » 26 59. 5 44 59.5 49.50 1.26 — 1. 09 -f 21 26 4- ° 30.1 — 0.7 f) 6.7 30 39. 0 48 39. 0 49.51 1.54 — 0.20 + 25 42 19.8 24.8 4-0.6 6.7 35 12.3 53 12.3 49. 52 1.59 + 0.01 + 26 27 29.6 23.9 + 0.8 g) a Androm. . 38 30.8 23 56 30.8 49.53 1.55 + 0.52 '+ 27 53 0.4 21.7 4 1.3 7 42 9.1 0 0 9.1 49. 53 1.31 — 0. 98 + 22 15 26. 4 29.0 — 0. 4 h) •/ Pegasi . 43 24. 7 1 24.7 49.53 0.80 — 1.66 + 13 58 23.2 40.5 — 2.0 a Androm. - 0 48 21. II 0 6 21.0 + 0 49.54 — 2.28 + 1.32 4- 35 34 7.6 — 0 13.7 4-3.2 a T. Ill assumed as 15s ; not 5s d T. Ill assumei as ',1m. 38s.5 ; lot 9m. 28s.5. / T. II assumed as 3!ls. ; not 34s. . b Div. assumed as 26 9 5 ; not 2( nfi. c | assnmed as 2 1° 13' ; not 21° 14': and Div. g £ as'sui Ias20°; no 22°. c g assumed as 43° 53' 3 I"; Dot 4 3= 53' 28". assumed as ■, 2 10 3 ; not 22 log. h T. II assumed as 43m ; not 42m. 16 (121) 122 GOULD REDUCTION OF D AGELET S OBSERVATIONS. 1»S4 SEPTEMBER 30- Continued Zero coir. = + 1' 37". 0. Name Mag. r App. sid.tiuie Clock corr. n tan d '/ C— 4 Refr. ) Y Aquilse 17 13.6 35 13.6 51.51 — 0.56 — 2.35 -4- 10 5 18.8 0 46.7 — 1.8 a " . . 21 28.5 39 28. 5 51.52 0.46 — 1.44 + 8 18 3.6 49.7 — 1.7 7 30 12.7 48 12.7 51.53 0.60 — 2.75 + 10 43 12.2 45.8 — 1.9 8 32 22. 5 50 22.5 51.54 0.79 — 1.66 + 13 55 36.6 40.7 — 2.0 7 34 0.4 52 0. 4 51.54 0.80 — 1.65 + 13 58 43.9 40.6 — 2.0 15 Sagittse 6.7 35 37. 5 53 37.5 51.54 0.94 — 1.47 + 16 29 1.2 37.0 — 1.8 Vulpeculse 5.6 38 50. 2 19 56 50. 2 51.54 1.35 — 0. 86 • -(- 22 59 15.2 28.2 — 0.2 7 42 46. 8 20 0 46. 8 51.55 1.18 — 1.19 + 20 29 19.0 31.4 — 1.0 7 45 37.5 3 37.5 51.55 1.39 — 0.75 + 23 34 48.0 27.5 — 0. 1 c) 22 " . . 6 47 24.3 5 24. 3 51.56 1.34 — 0.88 + 22 50 39.6 28.3 — 0. 2 6.7 47 5 51.56 1.22 — 1.15 + 20 55 59. 0 30.8 — o. 8. 7 51 0.8 9 0.8 51.56 1.57 — 0. 02 + 26 18 39. 0 24.2 + 0.7 8 53 56. 7 11 56.7 51.56 1.83 + 1.18 + 29 53 41. 4 20.0 + 1.9 A Cygni . 6 56 26. 2 14 26. 2 51.57 1.94 + 1.36 + 31 29 4.7 18.2 + 2. 3 7.8 20 59 54. 2 17 54.2 51.57 2.11 + 1.40 + 33 36 32. 4 15.9 + 2.8 7.8 21 2 20. 9 20 20. 9 51.58 0.86 — 1.57 4-15 4 46. 4 39.0 — 1. 9 c Delpbini - 4 8.4 22 8.4 51.58 0.60 — 2.67 + 10 34 10.4 45.9 - 1.9 i " 8 44.2 26 44. 2 51.59 0.60 — 2.70 + 10 37 27. 6 45.9 — 1.9 n " . . 9 51.8 27 51.8 51.59 0.52 — 1.80 + 9 19 38.2 48.0 — 1.8 7 13 18.0 31 18.0 51. 60 3.17 + 1.93 + 44 53 20. 7 4.1 + 5. 1 a Cygni . . 15 16.2 33 16.2 51.60 3.12 + 1.79 + 44 29 37. 8 4.4 + 5.0 d) 6 26 44 + 3 42 35.0 55.1 — 1.3 <0 1 Equulei 6 29 29. 0 47 29.0 51.62 0.19 — 0.36 + 3 28 11.4 0 58.8 — 1.2 7 33 1.6 51 1.6 51.62 0.14 — 0.20 + 2 30 18.7 1 0.9 — 1.1 7 34 59. 3 52 59. 3 51.63 — ii. 11 — 0.11 + 2 5 19.8 1.7 — 1.0 7.8 37 25. 2 55 25. 2 51.63 + 0.09 + 0.95 — 1 37 36.4 10.5 — 0.7 7.8 40 14.7 20 58 14.7 51.64 — 0.11 — 0. 1 1 + 24 11.4 1.9 — 1.0 8 43 1.8 21 1 1.8 51.64 — 0. 08 — 0.06 + 1 45 42. 1 2.6 — 1.0 7.8 44 43.0 2 43. 0 51.64 + 0.03 + 0.65 — 0 47 36. 0 8.5 - 0.7 7 46 39.2 4 39.2 51.65 + 0.14 + 1.20 — 2 29 57. 7 1 12.5 - 0.7 8 49 13.7 7 13.7 51.65 — 0. 45 — 1.38 + 8 3 21.9 0 50. 3 — 1.7 7 52 3.4 10 3.4 51.65 0.52 — 1.86 + 9 25 5. 0 47.9 — 1.8 6.7 55 5.3 13 5.3 51.66 0.52 — 1.76 + 9 14 47.7 48.2 — 1.8 35 Vulpeculre 6 21 59 22. 4 17 22.4 51.66 1.60 !+ 0. 08 + 26 39 44. 3 23.8 + 0.9 f Pegasi . . 6 22 1 24. 1 19 24. 1 51.67 1.33 ]— 0.90 + 22 41 14.7 .28.7 — 0.3 3 17.3 21 17.3 51.67 — 1. 34 — 0.87 + 22 53 13. 2 0 28.5 - 0.2 y Capricorni 9 15.6 37 15.6 51.68 + 1.01 + 1.59 — 17 36 50.5 2 11.2 — 0.6 6 22 12 20. 3 21 30 20. 3 + 0 51.68 — 0. 02 + 0.27 + 0 18 25.6 1 5.8 — 0.8 e Pegasi . . + 8 53 7. 0 — 0 48:9 i- 1.8 a § assumed as 27° 23' 18" ; imt 27° 23' 8". c ) 14 " . . 6 3 0 9.7 18 9.7 54.36 2.23 + 1.33 + 35 9 32. 8 14.3 + 3.1 6 3 34.7 21 34.7 54.37 2.33 + 1.30 + 36 20 15.4 13.0 + 3.4 7 6 11.0 24 11.0 54.37 2.37 + 1.29 + 36 45 43. 0' 12.6 + 3.5 5 q Persei . 7 9 52.7 27 52. 7 54. 38 2.59 + 1.28 + 39 14 54.3 10.0 + 3.9 37 Arietis - 7 13 29.5 31 29.5 54.33 0.96 — 1.44 + 16 49 47. 8 36.7 — 1.7 8 16 18.9 34 18.9 54.39 1.33 — 0.90 + 22 42 27. 2 28.9 — 0.3 6 22 23. 3 40 23. 3 54.40 0.89 — 1.52 + 15 34 50.5 38.5 — 1.8 P ""- - 6 25 28. 3 43 28. 3 54.40 0.97 — 1.43 + 17 8 26. 2 36. 3 — 1.7 e " . . 6 28 5.9 46 5.9 54.41 1.18 — 1.20 + 20 27 12.2 31.8 — 1.0 49 " . . 6.7 30 24. 1 48 24. 1 54.41 1.52 — 0.23 + 25 34 52.2 25.3 + 0.6 7 33 53. 3 51 53.3 54. 42 0.85 — 1.57 + 14 59 50. 4 39.4 — 1.9 8.9 38 30. 9 56 30. 9 54.42 — 1.06 — 1.34 + 18 32 1.5 34.4 — 1.4 (5 Arietis . 41 2 59 + 18 53 10.0 0 34.0 — 1.3 12 Eridani 43 56. 7 3 1 56.7 54.43 + 1.82 + 4.79 — 29 47 4.2 4 43.1 — 5.3 • a Persei . 50 10.1 8 10.1 54.44 — 3. 66 + 3.26 + 49 • 3 2. 0 0 0.2 + 5.6 f Tauri . 56 40.4 14 40.4 54. 44 0.50 — 1.64 + 8 57 36. 0 49.0 - 1.8 C.7 3 59 49.7 17 49.7 54.45 0.59 — 2.67 + 10 34 31.0 46.3 — 1.9 6 4 2 52. 3 20 52. 3 54.45 1.40 — 0.72 -f- 23 42 46. 4 27.5 0.0 70 "I'- 5 29.5 23 29. 5 54.46 1.31 — 0.94 + 22 28 10.2 29.2 — 0.4 ll "-..,-- 6 9 5.3 27 5.3 54.47 1.46 — 0.50 + 24 36 9.2 26.5 + 0.2 7.8 12 2.4 30 2.4 54.47 1.44 — 0.55 + 24 22 7. 0 26.8 + -0.1 m " . . 7.6 13 30. 2 31 30.2 54.47 1.42 — 0.61 + 24 8 0.8 27.0 0.0 ;/ Pleiadum . 15 52. 4 33 52. 4 54.48 1.37 — 0.78 + 23 24 31.8 28.0 — 0. 1 c) /Atlas . . 17 33.8 35 33. 8 54.48 1.37 — 0.78 + 23 2J 52. 6 28.1 — 0.1 7.8 20 29. 7 38 29.7 54.48 1.45 — 0.52 + 24 29 39. 0 26.6 + 0.2 f Pevsei - 5 26 10.4 44 10.4 54.49 2.23 + 1.33 + 35 7 59.6 14.4 + 3.1 Tauri . . 6.7 29 45. 2 47 45.2 54.50 1.13 — 1.27 + 19 33 59.4 33.0 — 1.2 A " . . 33 8.5 51 8.5 54. 50 1.25 — 1.08 +*21 27 51.0 30.5 — 0.7 6 37 9.0 3 55 9. 0 54.51 1.27 — 1.04 + 21 46 56.0 30. 1 -0.6 Moon . 40 5.7 4 8 5.7 54.53 1.55 — 0.09 + 26 4 59.3 24.7 + 0.7 iS1 Tauri . 41 41.4 9 41.4 54.53 0.97 — 1.43 + 17 0 34.0 36.5 — 1.7

32m. 12s. 5 ; : Transit over T I assumed as r ecorded over not 32m. 2s.5. • T. II. (125) 126 GOULD — REDUCTION OF D AGELET S OBSERVATIONS. 17S4 OCTOBER 2— Continued Zero core. — + 1' 38". 6. Name Mag. 6 T App. sid. time Clock corr. n tan <5 1 f— * Refr. ) 7 6 1.7 26 1.7 56.34 2.39 + 1.28 + 36 45 39.8 12.4 + 3.5 c) q Persei . . 4.5 9 43.3 29 43. 3 56.33 2.61 + 1.28 + 39 14 51. 8 9.8 + 3.9 37 Arietis . 6.7 13 20.2 33 20.2 56.32 0.97 — 1.44 + 16 49 43.8 36.3 — !.7 8.9 16 9.9 36 9.9. 56. 32 1.34 — 0.90 + 22 42 21.8 28.4 — 0.3 41 " . . 5.6 18 20. 8 38 20. 8 56.32 1.58 — 0. 02 + 26 20 38. 3 24.0 + 0.8 ft 7 21 26.2 41 26.2 56.31 1.90 + 1.28 + 30 43 54. 3 18.9 + 2.1 7.8 23 38. 3 43 38. 3 56.31 1.13 — 1.28 + 19 28 14.2 32.6 — 1.2 P " - - 6.7 25 18.9 45 18.9 56.30 0.98 — 1.42 +17 8 25. 2 35.7 — 1.7 c " 6.5 27 56.5 47 56.5 56.30 1.19 — 1.20 + 20 27 10. 1 31.3 — 1.0 49 " . . 6 30 14.6 50 14.6 56.30 1.53 — 0.23 + 25 34 51.2 24.9 + 0.6 p Persei - 4 32 25. 8 52 25. 8 56.29 2.50 + 1.27 + 37 58 10.2 11. 1 + 3.7 fi " - - 4 35 13. 5 55 13.5 56.29 2.69 + 1.31 + 40 5 18.8 8.9 + 4.1 7 39 0.6 2 59 0. 6 56.28 2.83 + 1 39 + 41 31 23.8 7.4 + 4.4 a " 2.3 50 1.7 3 10 1.7 56. 26 3.68 + 3.26 + 49 3 2.6 0.2 + 5.6 6 51 44.4 11 44.4 56. 26 3.59 + 3.10 + 48 19 3. 1 0.5 + 5.5 5.6 53 48.5 13 48.5 56.26 3.58' + 3.0a + 48 16 0.0 0.6 + 5.5 34 " . . 5 55 3.1 15 3. 1 56.25 3.64 + 3.19 + 48 43 5. 2 0.1 + 5.6 4 Tauri . . 6 3 59 41.1 19 41.1 56. 25 0.60 — 2. 67 + 10 34 22.6 45.8 — 1.9 7.6 4 2 53. 9 22 53. 9 56. 24 0.98 — 1.42 + 17 5 58.4 35.9 — 1.7 9 " . . 7 5 20.7 25 20. 7 56.24 1.32 — 0.94 -j- 22 28 8.2 28.6 — 0.4 8.9 7 20.2 27 20.2 56. 23 1.42 — 0.66 + 23 58 11.4 26. 9 0.0 11 " . . 7 8 56.7 28 56. 7 56.23 1.47 — 0.50 + 24 36 4.8 26.1 + 0.2 8 11 15.3 31 15.3 56.23 1.49 — 0.38 + 24 57 47.4 25. 7 + 0.4 m " 13 21.0 33 21.0 56. 22 1.43 — 0. 61 + 24 7 53.6 26.7 0. 0 rj Pleiadum . 3 15 43.5 35 43.5 56. 22 1.38 — 0.78 + 23 24 29. 7 27.6 - 0.1 / " - - 6 17 24.0 37 24. 0 56. 22 1.38 — 0.79 -j- 23 21 49. 1 27.7 — 0. 1 7.8 21 38.3 41 38.3 56.21 1.49 — 0.38 + 25 0 35.9 25. 6 + 0.4 6.7 22 56.8 42 56. 8 56.21 1.88 + 1.23 + 30 22 33.4 19.4 + 2.0 '1) 7.8 25 13.2 45 13.2 56. 20 2.17 + 1.38 + 34 9 17.0 15.2 + 2.9 •) 8 28 9.6 48 9.6 56.20 2.35 + 1.30 + 36 20 28. 9 12.8 + 3.4 A Tauri . 6.5 4 32 59. 8 3 52 59. 8 — 0 56. 19 — 1.26 — 1.09 + 21 27 45. 0 — 0 30. 1 — 0.7 a § assume las that A a star whose c italogue placo c I assumed as SP 36' 1 3" ; not 9° 36 43". is T 30' Oven th at of 13 Arietta. d g assumed as 14° 41' 48"; not 14° - U' 19". b Div. assu med as 1 2 14 6 ; not 12 14 8. •* e T. Ill assumed as 28m. ; not 38m. (127) 128 GOULD — REDUCTION OF D AGELET S OBSERVATIONS. 17M4 OCTOBER * Zo *o corr. = + 1' 39". 5. Name Mag. T App. sid. time Clock corr. n tan S 1 f— 0 Refr. ?' k 111 s h in s m s s s c i n / // II 8 0 52 29.7 0 12 29.7 — 0 51.87 — 1.73 + 0.67 + 28 14 28. 8 — 0 21.9 + 3-4 a) 7.8 0 58 57. 8 18 57. 8 51.86 1.68 + 0.42 + 27 36 59. 8 22.6" + 1.2 6 1 4 36. 0 24 36.0 51.85 2.31 + 1.32 + 35 37 23. 4 13.7 + 3.2 it Androm. . 4.' 5 G 20.2 26 20. 2 51.85 2.05 + 1.39 + 32 30 42.9 17.1 + 2.6 54 Piscium 6 9 7.5 29 7.5 51.84 1.17 1.23 + 20 4 18. 0 31.9 — 1.1 7.8 10 37.5 30 37.5 51.84 1.16 — 1.24 + 19 49 19.4 32.2 — 1.1 57 " . . 6 16 14.6 36 14. G 51.83 0.82 — 1.G2 + 14 17 9.1 40.0 — 2.0 G4 " . . 6 ' 18 37. 4 38 37. 4 51.83 0.91 — 1.51 + 15 45 46. 1 37.8 — 1.8 6.7 22 36. 5 42 36.5 51.82 2.36 + 1.30 + 36 13 35. 0 13.0 + 3.3 GG " . . 6 26 44 + 18 0 14.0 34.7 — 1.5 2/i " . . 6 27 8. 3 47 8.3 51.81 1.69 + 0.49 + 27 48 25. 0 22.4 + 1.2 ( 1 7 29 35. 5 49 35.5 51.81 0.30 0.75 + 5 18 36. 8 55.1 — 1.4 f " . .. 4 32 42. 3 52 42. 3 51.80 0.-38 ,— 1.08 + 6 43 5.4 52.4 — 1.6 70 " - . 6 37 22. 5 0 57 22. 5 51.80 1.15 — 1.26 + 19 34 32.2 32.6 — 1.2 83 t " . . 5 40 45.5 1 . 0 45. 5 51.79 1.78 + 0.93 + 28 55 31.0 21.1 + 1.6 6 42 5.2 2 5.2 51.79 1.78 + 0.93 + 28 53 59. 0 21.1 + 1.6 7 43 12.6 3 12.6 51.79 1.G7 + 0.33 + 27 22 8.0 22.9 + 1.1 v " 5 48 35.7 "8 35.7 51.78 1.57 0.08 + 26 6 34. 4 24.4 + 0.7 92 " - - 7 53 14.7 13 14.7 51.77 0.96 — 1.45 + 16 40 41.6 36.6 — 1.7 P " - - 5 1 55 37. 1 15 37. 1 51.76 1.05 — 1.39 + 18 1 53.0 34.7 — 1.5 v " - - 4 2 0 55. 9 20 55. 9 51.76 0.82 — 1.63 + 14 13 4.4 40.2 — 2.0 b) 101 " . . 7 5 13.3 25 13.3 51.75 0.78 — 1.71 + 13 32 33.2 41.2 — 2.0 104 " " . . 7 8 41.4 28 41.4 51.75 0. 75 — 1.77 + 13 10 30.2 41.7 — 2.0 107 " . - 6 11 46.7 31 46.7 51.74 1.12 — 1.30 + 19 12 3.3 33.1 — 1.3 109 " - - 6.7 14 8.5 34 8.5 51.73 1.11 — 1.31 + 18 59 14. 4 33.4 — 1.3 4 Arietis - G.7 17 28. 1 37 28. 1 51.73 0.92 — 1.50 + 15 51 49.6 37.8 — 1.8 ' 6.7 21 1.5 41 1.5 51.72 1.00 — 1.42 + 17 12 37. 8 35.8 — 1.7 8.9 24 11.2 44 11.2 51.72 0.72 — 1.90 + 12 40 47.8 42.5 — 2.0 i " 6 26 33. 4 46 33. 4 51.71 0.96 — 1.45 +- 16 44 47.4 36.5 — 1.7 6.7 28 37. 0 48 37. 0 51.71 1.17 — 1.23 + 19 59 29. 0 32.0 — 1.1 11 " - - 6.7 32 23. 8 52 23. 8 51.70 1.50 — 0.41 + 24 52 24. 4 25.9 + 0.4 7.8 33 7.2 53 7.2 51.70 1.50 — 0.42 + 24 51 41.0 25.9 + 0.4 13 " . . 6.7 35 34.8 55 34.8 51.70 1.48 — 0.48 + 24 39 9. 4 26.1 + 0.3 6.7 38 31.3 1 58 31.3 51.69 0.94 — 1.48 + 16 11 37.4 37.2 — 1.8 15 " . . 6 -f- 18 27 46. 0 34.1 — 1.4 y " 6 41 42.6 2 1 42.6 51.69 1.19 — 1.22 + 20 10 35.2 31.8 — 1. 1 8 42 52.7 2 £2. 7 51.68 1.08 — L34 + 18 35 3.0 34.0 — 1.4 7 45 58. 6 5 58.6 51.68 1.35 — 0.89 + 22 44 49.2 28.-5 -JL3 + 1.6 7 48 26. G 8 26. 6 51.08 1.80 + 1.05 + 29 10 21.2 20.8 8 51 28.6 11 28.6 51.67 2.20 + 1.37 + 34 25 49. 2 14.9 + 3.0 8 54 30.2 14 30.2 51.67 1.45 0.60 + 24 9 38.0 26.7 0.0 6.7' 55 38. 9 15 38.9 51. GG 1.57 — 0.11 + 26 1 13.2 24.5 + 0.7 2G " . - 6 2 59 32. 4 19 32.4 51.66 1.11 — 1.32 + 18 52 31.6 33.6 — 1.3 29 " . - 7 3 2 4.5 22 4.5 51.65 0.81 — 1.65 + 14 3 35.4 40.4 — 2.0 32 " - - 5.6 5 52. 1 25 52. 1 51. 65 0.65 — 3.01 + 11 29 36. 1 44.3 — 1.9 33 " . . G.5 9 4.3 29 4.3 51.64 1.58 — 0.08 + 26 6 29. 0 24.4 + 0.7 35 " . . 4 11 46. 9 31 46.9 51. G4 1.62 + 0.11 + 26 45 45. 3 23.6 + 1.0 O 8.9 16^5.4 36 5.4 51.63 1.35 0.90 + 22 42 25. 0 28.6 -0.3 16 Trianguli . 7 17*12. 4 37 12.4 51.63 1.45 — 0.59 + 24 15 43.2 26.5 + 0.1 8 19 29. 7 39 29.7 51.62 1.06 — 1.37 + 18 14 53.4 34.4 — 1.5 p5 Arietis . - 6.7 24 40.7 44 40.7 51.62 1.01 — 1.41 + 17 26 5.0 35.5 — 1.6 p' " - - G.7 25 14.9 45 14.9 51.61 0.99 — 1.42 + 17 8 25.2 35.9 — 1.7 e " - - 5 27 51.7 47 51.7 51.61 1.20 — 1.20 + 20 27 11.2 31.4 — 1.0 52 " . . 6 33 46. 4 53 46. 4 51.60 1.46 — 0.55 + 24 23 18. 8 26.4 + 0.1 54 " - - 6.7 37 6.8 2 57 6. 8 51.59 1.05 — 1.39 + 17 56 34.2 + 18 31 53.0 34.8 34.0 — 1.5 — 1.4 56 " - - G 40 21.8 3 0 21.8 51.59 1.60 0.00 + 26 24 52. 8 24.1 + 0.8 59 ■ " . . 7 48 1.8 8 1.8 51.58 1.59 — 0.04 + 26 15 40. 7 24.2 + 0.8 48 37. 1 8 37.1 51.58 1. 49 — 0. 42 + 24 51 24. 0 25.9 + 0.4 64 Arietis . . 6 52 33. 3 12 33. 3 51.57 1.43 — 0.67 + 23 55 52. 3 27.1 0. 0 7.8 3 58 30. 8 18 30. 8 51.56 0.92 — 1.49 + 15 59 41.9 37.7 — 1.8 7 Tauri . . 6 4 2 39. 0 22 39. 0 51.55 1.41 — 0.72 + 23 42 43. 3 27.3 0.0 ! 9 " . . 7 5 16.3 25 16.3 51.55 1.33 — 0. 94 + 22 28 8. 7 28.9 — 0.4 1 8 7 16.0 27 1G. 0 51.54 1.43 — O.GG + 23 58 15. 4 27.0 0.0 11 " . . G.7 4 8 51.9 3 28 51.9 — 0 51.54 — 1.48 — 0.51 + 24 36 6.2 — 0 26. 2 + 0.2 a T. Ill assumed as 24; . ; not 3 Is. b g assumed as 3 5°*8'; not 35° 33'. c S assumed as 26° 8' 4 )" ; not 26° 8' 50". (128) GOULD REDUCTION OF D AGELET S OBSERVATIONS. 129 1784 OCTORKR S-Couliiiunl Zero corr. = + 1' 39". 5. Name Mag. T App.sid. time Clock corr. n tan ) 7 36 30.3 54 30.3 49.96 1.04 — 1.40 4 17 53 44.0 34.5 — 1.5 q Sagiltse 6 38 29. 8 56 29. 8 49. 90 1.14 — 1.28 4- 19 22 6.0 32.5 — 1.2 17 Vnlpeculse 6 40 31.6 19 58 31. 6 49.95 — 1.37 — 0.86 4 22 59 15.5 0 27.9 — 0.2 6 Aquilse 4.5 43 1.0 20 1 1.0 49. 95 + 0.08 4 0.89 — 1 27 13.5 1 9.2 — 0.7 6.7 44 56. 5 2 56. 5 49.95 + 0.08 4 0.95 — 1 38 54. 9 1 9. 7 — 0.7 8 48 14.3 6 14.3 49.94 — 1.26 — l.KI 4 21 18 52.3 0 30.1 — 0.7 7 49 45.5 7 45.5 49. 94 1.43 — 1.15 4 20 55 57.2 30.9 — 0.8 7.8 52 15.3 10 15.3 49.93 1.21 — 1.19 !4 20 31 54.2 31.0 — 0.9 7 55 2.7 13 2.7 49. 93 1.31 — 0. 99 4 22 9 33. 4 28.9 — 0.5 A Cygni . . 5 20 58 7. 5 16 7.5 49. 92 1.98 4 1.36 4 31 29 5.2 18.0 4 2.3 8 21 1 11.2 19 11.2 49. 92 2.68 4 1.29 4 39 40 53.2 9.3 4 4.0 6 " . . 6 2 27. 9 20 27. 9 49. 92 2.50 4 1.27 4 37 43 10.0 11.4 4 3.6 7 3 59. 6 21 59.6 49.91 2.32 4 1. 31 1+ 35 43 24. 0 13.5 4 3.2 7 5 40.9 23 40. 9 49. 91 2.36 4 1.30 4 36 11 49.2 12.9 4 3.3 f Delpliini . 6 8 7.3* 26 7.3 49.91 0.81 — 1.06 i+ 13 55 41.0 40. 1 — 2.0 7 k " . . 6 11 33.6 29 33.6 49. 90 0.53 — 1.80 4 9 19 35.5 47.4 — 1.8 0 7 13 53.8 31 53.8 49.89 1.12 — 1. 30 4- 19 8 59. 3 32.9 — 1.3 a Cygni . 2 16 57.7 34 57.7 49. 89 3. 16 4 1.79 4 44 29 37.8 4.4 4 5.0 30 VulpeeuliB 6 4 24 29 32. 0 26.1 4 0.2 9 23 46. 8 41 46.8 49.88 1.62 4 0.04 4 26 34 0.0 23.6 4 0.9 7 25 12.4 43 12.4 49.88 1.67 4 0.36 4 27 26 3. 2 22.6 4 Li 32 q " . . 5 . 28 15.5 46 15.5 49.87 1.66 4 0.28 4 27 13 45.6 22.9 4 l-l 33 " . . 6 31 32.7 49 32.7 49.87 1.27 — 1.08 4 21 29 11.6 29.9 — 0.7 8 32 19.3 50 19.3 49.87 1.27 — 1.08 4 21 30 26.0 29.9 — 0.7 7 21 35 30. 8 20 53 30. 8 — 0 49. 86 — 2. 27 4 1.33 4 35 10 7.8 — 0 14.0 4 3.1 a £ assumed as 45° 57' ; not 45° 56'. b g assumed as 3 )J5?'21"; not 31P 57' 31". c I assumed as 29° 42' 6" ; not 29° 42' 16". 17 (129) 130 GOULD — REDUCTION OF D AGELET S OBSERVATIONS. 1784 OCTOBER 9— Continued Zen corr. = + 1' 38".6. Name Mag. r App. sid. time Clock corr. n tau (S 'I Z— r a. ; T. I assumed a 3 lira. ; uot 12i 1. e Hi ur assumed as 14 ; aot 15. b T. II assumed as 21m 55s. ; u it 22m. 25s. £ Date assumed as Oct. 12; not Oct, 13. / Hi me assumed as t T auri ; not y T auri. (132) GOULD — REDUCTION OF D AGELET S OBSERVATIONS. 133 17S4 OCTOBER lJ-Coniimird Zero corr. = + 1' 39". 5. Name Mag. T App. si J. time Clock corr. n tan d <1 f-0 Refr. '/ A m s A m s m • s s s o ' '/ / // „ 1 i~i> Refr. (136) GOULD REDUCTION OP D AGELET S OBSERVATIONS. 137 1784 OCTOBER 16 Zoi o corr. = I r 43".3. Name Mag. T App. Bid. time Clock corr. n tan i* 'I J— $ Refr. '/ /< m S h m 8 to s s s O / " / // « Sun . . 2 8 31.3 2 10 42.7 1 28 31.3 1 30 42.7 — 9 30 16.3 — 8 58 0.8 — 1 32. < ; 30.7 — 0.4 — 0.4 Venus . 3 20 17.0 2 Hi 17.0 — 15 16 39. 4 1 57.6 — 0.5 a Lyra; . 1 19 II 24.4 18 31 24.4 — 1 43.82 — 2.73 + 1.27 + 38 34 III. 2 ii 10.6 + 3.8 «) 7 20 16 1.0 19 36 1.0 1 43.69 2.80 + 1.28 + 39 30 7.0 9.9 + 3.9 6 16 22. o 36 22.0 1 43.69 2.85 + 1.29 + 39 43 50.4 9. 3 + 4.0 c 18 16.2 38 16.2 1 43.68 2.56 + 1.29 4- 36 49 13.0 12.4 + 3. 5 X Cygni . . 5 19 59. i r. 39 59.5 1 43.68 2. 23 + 1.40 + 33 12 53. 6 16.3 + 2.7 a Aquilic 1.2 22 2.8 42 2.8 1 43.68 0.50 - 1.44 + 8 17 57.6 49. 8 — 1.7 12 Vulpeeulic 0 23 34.2 43 34. 2 1 43.67 1.38 — 1.01 + 22 3 20. 8 29.4 — 0. 5 C ♦ 27 9.2 47 9.2 1 43.66 1.50 — 0.71 + 23 44 49.2 27.4 o:o 7.8 37 12.7 19 57 12.7 1 43.65 2.43 + 1.32 + 35 24 19. 4 14.0 + 3.2 27 b Cygni . G 40 7. 5 20 0 7.5 1 43.64 2.42 + 1.32 + 35 21 58.5 14.1 + 3.2 17 0 Sagittse. . 7 42 1 3.5 2 13.5 1 43. 64 1.27 — 1.21 + 2d 10 3.0 31.8 — 1.0 7 43 21.5 3 21. 5 1 43.63 1.28 — 1.19 + 20 29 11.6 31.5 — 1.0 6.7 + 25 49 37. 0 24. 8 + 0.7 7.8 47 7.8 7 7.8 1 43.63 1.34 — 1.10 + 21 18 46.0 30.5 — 0. 7 48 39.2 8 39.2 1 43.62 1.31 — 1.15 + 20 55 r>ii.o 31.0 — 0.8 51 8.8 1 1 8. 8 1 43.62 1.28 — 1. 19 + 20 31 53.0 31.5 — 0.9 50 54. 4 10 54.4 1 43. 62 1.31 — 1.16 + 20 50 30. 0 31.0 _ 0.8 25 Vulpeculae 6 54 34.2 14 34.2 1 43.61 1.50 — 0.71 + 23 45 6.3 0 27.3 0.0 7 57 8.0 17 8.0 1 43.61 0.13 — 0. 14 + 2 15 21.5 1 1.6 — 1.0 8 20 59 47. 3 19 47. 3 1 43.60 1.46 — 0.84 + 23 4 20. 8 0 28.2 — 0. 2 *) 7 21 3 7.5 23 7.5 1 43.59 1.24 — 1.24 + 19 52 22. 1 32.4 — 1.1 7 4 31.4 24 31.4 1 43.59 1.59 — 0. 36 + 25 4 5. 4 25.8 + 0.4 f Delphini . 5 7 1.7 27 1.7 1 43.59 0.85 — 1.66 + 13 55 37.4 40.9 — 2.0 6 11 53.7 31 53.7 1 43.58 1.94 + 1.10 + 29 34 11.2 20.6 + 1.8 a Cygni - - 2 15 51.4 35 51.4 1 43.57 3.36 + 1.79 + 44 29 35.2 4.5 + 5.0 7 22 28. 3 42 28.3 1 43.56 2.37 + 1.35 + 34 45 12. 1 14.8 + 3.0 6.7 25 51.0 45 51.0 1 43.55 1.89 + 0.91 + 28 49 40.0 21.4 + 1.5 6 26 55.7 46 55. 7 1 43.55 2.19 + 1.39 + 32 36 25. 0 17.1 + 2.6 6 30 26. 0 50 26. 0 1 43.54 1.35 — 1.09 + 21 29 6. 5 30.4 — 0.7 7 31 12.4 51 12.4 1 43.54 1.35 — 1.08 -j- 21 30 21.0 30.4 — 0.6 6 34 24.3 54 24. 3 1 43.53 2.40 + 1.33 + 35 10 4. 3 14.3 + 3. 1 6.7 36 29. 5 56 29. 5 1 43.53 2.64 + 1.27 + 37 47 30.2 11.5 + 3.7 8) 6.7 39 1.5 20 59 1. 5 1 43.52 2.63 + 1.27 + 37 40 42. 0 11.6 + 3.6 6 41 17.3 21 1 17.3 1 43.52 1.92 + 1.07 + 29 19 27. 6 20.8 + L7 8 44 23.3 4 23. 3 1 43.51 1.88 + 0.91 + 28 49 3. 0 21.4 + 1.6 f Cygni . . 5.4 45 32. 4 5 32.4 1 43.51 1.92 + 1.07 + 29 19 56. 7 20.8 + L7 d) 7 46 44.7 6 44.7 1 43.51 1.82 + 0.97 + 28 59 56. 8 21.1 + 1.3 66 v " . . 6 50 50.2 10 50.2 1 43.50 2.30 + 1.39 + 33 58 46. 2 15. G + 2.9 7.8 52 33.4 12 33.4 1 43.50 2.61 + 1.27 4- 37 18 49. 0 12.il + 3.6 7 54 4.1 14 4.1 1 43.49 2.11 + 1.37 + 31 41 6.2 18. 1 + 2.4 7.8 56 25. 8 16 25. 8 1 43.49 2.52 + 1.30 + 36 28 4. 0 12.9 + 3.4 7 56 51. 3 16 51.3 1 43.49 2.52 + 1.30 + 36 24 51.8 12.9 + 3.4 G9 " . . 7 21 58 45. 6 18 45. 6 1 43.48 2.46 + 1.31 -j- 35 43 25. 5 13.7 + 3.2 70 " . . 6 22 o 21.5 20 21.5 1 43.48 2.50 + 1.30 + 30 9 57. 0 13.2 + 3.3 (T IC 6.7 3 16. 3 23 16.3 1 43.47 3.49 + 2.22 + 45 34 20. 8 3.4 + 5.2 7 7 0.6 27 0.6 1 43.47 3.40 + 1.93 + 44 52 52. 0 4.1 + 5.1 7 9 38.0 29 38.0 1 43.46 3.35 + 1.77 + 44 23 31.7 4.G + 5.0 8 13 21.5 33 21.5 1 43.45 3.23 + 1.58 + 43 26 18. 0 5.6 + 4.8 7.8 15 41.8 35 41.8 1 43.45 3.39 + 1.89 + 44 45 54.0 4.2 + 5.1 7.8 18 2.4 38 2.4 1 43.44 3.52 + 2.33 + 45 51 11.3 3.1 + 5. 3 6 20 36.9 40 36.9 1 43.44 3.83 + 3.09 + 4S 17 34.3 0.5 + 5.5 7 23 57.6 43 57. 6 1 43.43 2.72 + 1.27 + 38 30 42.2 10.7 + 3.8 7.8 27 56.2 47 56.2 1 43. 43 — 2.40 + 1.33 + 35 6 46. 4 0 14.4 + 3.1 28 Aquarii 6 31 51 — 0 25 43. 8 1 8. 2 — 0.8 a " 3 ' 36 27. 0 56 27. 0 1 43.41 + 0.08 + 0. 87 — 1 21 55.2 1 9. 2 — 0.7 35 " . . 6 38 51. 1 21 58 51. 1 1 43.40 1.22 + 1.40 — 19 33 6.6 2 26.7 — 0.8 38 e " . . 6 — 12 36 52. 0 1 47.8 — 0.3 e) 8 43 37. 6 22 3 37.6 1 43.39 0.73 + 1.64 — 12 58 55. 0 49.6 — 0.3 Jupiter 44 32.5 4 32.5 1 43.39 0.81 + 1.57 — 13 22 6. 6 1 51 1 — 0.3 7 22 53 27.7 22 13 27.7 — 1 43.37 + 0.98 + 1.65 — 16 0 59.5 — 2 4.5 — 0.5 a £ assumed as 9° 20'; n ot 90 35' c Ts. I and II as sumed as 39m. not 33m. c £ assumed as 61°; n< t60°. b i assumed as 28° 58' ' 1" ; not 28° 58' 51". d g ussiuin*! :i-i 9°; not IIP. IS (137) 138 GOULD— REDUCTION OP D AGELET S OBSERVATIONS. 1784 OCTOBER lfi-Conlinnril Zero corr. = + 1' 43". 3. Name Mag. T App. ski. time Clock corr. n tan 6 1 f-0 Refr. «' h m s h m s m s s s O ' II / // „ 50 Aquarii 6 22 54 36.7 22 14 36.7 — 1 43.37 + 0.89 + 1.59 — 14 36 31.2 — 1 57. 0 — 0.5 6 23 0 56. 8 20 56.8 1 43.36 0.71 + 1.66 — 11 46 18.6 44.1 — 0.3 7 4 27.5 24 27. 5 1 43.38 0.65 + 1.74 — 10 42 41.8 39.7 — 0.3 63 " . - 6.5 23 8 18.6 22 28 18.6 — 1 43.34 + 0.32 + 1.78 — 5 20 9. 3 — 1 21.2 — 0.5 a) 17S4 NOVEMBER 17 Zero corr. = + 1' 43". 0. a Aquilfe 1.2 20 21 12. 5 19 41 12.5 — 0 53. 78 — 0.56 — 1.44 + 8 17 55.8 — 0 49. 2 — 1.7 66 " . - 5.6 42 59. 5 20 2 59. 5 53.75 + 0.11 + 0.95 — 1 38 59.9 1 9. 7 — 0.7 7 20 58 20.1 18 20. 1 53.73 — 0. 15 — 0.12 + 2 13 35.2 1 0. 9 — 1.0 u Cygni . 5 21 1 21.5 21 21.5 53. 72 4.37 + 3.17 + 48 39 3. 0 0 0. 2 + 5.0 6 :; 52; 6 23 52. 6 53. 72 0.72 — 2.67 + 10 34 4.4 45.4 — 1.9 6.7 7 46.6 27 46. 6 53.71 3.98 + 2.37 + 45 56 14.7 2.9 + 5.3 7.8 10 39.8 30 39.8 53.71 0.86 — 1.90 + 12 39 23.0 42.2 — 2.0 6 13 1.5 33 1.5 53.71 1.16 — 1.45 + 16 44 41.2 36.1 — 1.7 6 16 28.2 36 28.2 53.70 4.53 + 3.34 + 49 32 54. 0 0.7 + 5.7 8 20 18.6 40 18.6 53.70 3.94 + 2.28 + 45 43 32.7 3.2 + 5.2 6 23 15.3 43 15.3 53. 69 2.00 + 0.36 + 27 26 0.9 22.6 + 1.1 32 Vulpeculoc 5 26 18.7 46 18.7 53. 69 1.98 + 0.28 + 27 13 44.3 22.9 + 1.0 6.7 29 14.2 49 14.2 53.68 0.23 — 0.36 + 3 28 4. 0 58. 2 — 1.2 61 Cygni . 6 38 11. 3 20 58 11.3 53. 67 2.98 + 1.27 + 37 40 46.2 0 11.4 + 3.6 9.10 42 46.8 21 2 46. 8 53.67 — 0.11 — 0. 06 + 1 45 35.6 1 1.9 — 1.0 7 46 24; 3 6 24. 3 53.66 + 0.17 + 1 20 — 2 30 7. 8 1 11.7 — 0.7 67 " . . 6 49 53.9 9 53.9 53.66 — 3.06 + 1.27 + 38 28 42. 0 0 10.5 + 3.8 7 53 33.2 13 33.2 53.65 3.16 + 1.29 + 39 25 47. 3 9. 6 + 4.11 7 56 5.1 16 5.1 53.65 2.22 + 1.19 + 29 59 57.4 19.6 + 1.9 7.8 21 59 44. 1 19 44. 1 53.64 0.75 — 2 87 + 11 0 39.0 44.7 — 1.9 6.7 22 1 42.7 21 42.7 53.64 0.76 — 2.96 + 11 11 12.8 44.5 — 1.9 7 5 37.3 25 37.3 53.64 1.21 — 1.41 + 17 21 47.2 35.3 — 1.6 7 10 59.0 30 59. 0 53.63 0.66 — 2.03 + 9 37 56. 0 47.0 — 1.8 6 12 58.7 32 58. 7 53. 63 0.67 — 2. IS + 9 50 15. 1 46.7 — 1.8 7 17 20.2 37 20.2 53.62 0.87 + 1.84 + 12 43 7. 8 42.1 + 2.0 7 21 51.5 41 51.5 53. 61 3.24 + 1.32 + 40 7 46. 0 8.9 + 4.1 7 25 14. 1 45 14. 1 53.61 1.99 + 0. 32 + 27 19 11.8 22.7 + 1.1 8.9 28 30.0 48 30. 0 53.61 1.34 — 1.29 + 19 16 5. 9 32.7 — 1.3 6.7 31 55.4 51 55.4 53.60 2.40 + 1.38 + 31 57 19.0 17.6 + 2.5 7 35 12.5 55 12.5 53.60 3.67 + 1.60 + 43 35 37.2 5.3 + 4.8 b) 8 37 49.2 21 57 49.2 53.59 0.58 — 1.52 + 8 36 48. 0 48.5 — 1.8 6.7 41 1.1 22 1 1.1 53. 59 1.29 — 1.34 + 18 33 17. 0 33.7 — 1.4 7 45 37.9 5 37.9 53.58 1.51 — 1.09 + 21 26 39. 0 29.9 — 0.7 7.8 47 30.2 7 30.2 53.58 1.54 — 1.04 + 21 48 47.2 29.4 — 0. 6 6 51 57.3 11 57.3 53.57 1.87 — 0.16 + 25 50 22. 6 24.4 + 0.7 33 Pegasi . . 6 54 15.7 14 15.7 53.57 1.38 — 1.25 + 19 44 59.5 32.0 - 1.2 6 56 15.4 16 15.4 53.57 1.21 — 1.42 + 17 20 22.6 35.3 — 1.6 7 22 59 2. 2 19 2.2 53. 56 1.69 — 0.73 + 23 40 55. 6 27.0 — 0.1 6.7 23 2 32.2 22 22 32. 2 53. 56 2.09 + 0.76 + 28 25 36. 3 21.4 + 1.4 5.6 2 7 28. 5 1 27 28. 5 53.31 3.62 + 1.55 + 43 15 40. 4 5.5 + 4.7 6 10 37.7 30 37.7 53.31 2.60 + 1.38 + 34 7 58.7 15.2 + 2.9 8 19 15.7 39 15.7 53.30 1.49 — 1.11 + 21 10 59.7 30.4 — 0.8 9 24 13. 6 44 13.6 53.29 — 0.87 — 1.88 + 12 40 45. 3 0 42.4 — 2.0 <0 7 . 27 58.2 47 58. 2 53.29 + 0.20 + 1.36 — 3 7 17.3 1 14.0 — 0.7 30 32.6 50 32.6 53.28 — 1.58 — 0. 96 + 22 19 52. 7 0 28.9 — 0.4 15 Arietis 6.5 38 9.9 1 58 9.9 53.27 1.80 — 0.41 + 24 53 45. 6 25.8 + 0.4 7 42 55. 5 2 2 55. 5 53.27 1.30 — 1.34 + 18 35 0.3 33.9 — 1.4 7 46 0.0 6 0.6 53.26 1.61 — 0.90 + 22 44 48. 2 28.4 — 0.3 7 48 28. 7 8 28.7 53.26 2.15 + 1.H5 + 29 10 21.3 20.8 + 1.6 7 54 32.7 14 32.7 53. 25 1.72 — 0.61 + 24 9 35. 0 26.6 0.0 6.7 57 10.2 17 10.2 53.25 2.13 + 0.95 + 28 56 5. 8 21.1 + 1.6 14 Trianguli . 5.6 2 59 58. 5 19 58.5 53.24 2.72 + 1.33 + 35 9 43.4 14.1 + 3.1 6 3 3 23. 7 23 23. 7 53. 24 2.-:; + 1.30 + 36 20 20. 1 12.9 + 3.4 7 6 7.1 26 7.1 53.24 2.91 + 1.27 4- 37 7 28. 0 12.1 + 3.5 q Persei . 6 3 9 41.5 2 29 41.5 - 0 53.23 — 3. 15 + 1.28 + 39 14 59.8 — 0 9. 8 + 3.9 a On pag ! 646, tl is date is wron gly called b T. II assumed as 49s.; not 39s. Novel) ber 15. < 1 c T. II assumed as 58s. ; not 18s. (138) GOULD — REDUCTION OF D AGELET S OBSERVATIONS. 139 1784 NOVEMBER 23 Zero corr. = -f- '. ' 40". a. Name Mag. T App. sid. Kme Clock rovi'. u tan (5 •1 C-* Refr. '/ // m s k m s 111 s s s o / // ; // // 6.7 21 37 17.5 20 .".7 47.5 — 0 42.7H — 1.84 — 0. in + 26 3ii.:; — 0 24.9 + 0.7 J Cygni . . 5.6 44 30.8 21 -1 30.8 42. 69 2.10 + 1.07 + 29 19 57.7 20.9 + 1-7 «) 67 '• . . 6 40 4'.'. II 9 42.0 42. 69 2.98 + 1.27 + 38 28 43.6 10.8 + 3. 8 7 21 55 53.4 15 53.4 12.68 — 2.17 + 1.19 + 29 59 58. 1 1 0 2H.1 + 1.9 /3 Aquarii 3 22 ii 54.2 20 54.2 42.68 + 0.42 + 1.86 — 6 30 43.6 1 25.2 — 0.5 6 3 25. 4 23 2.".. 1 42. 67 1.44 + 1.48 — 21 ) 4.4 2 39.4 — 1.1! e Ciipricorni 4 5 41.0 25 41.0 42.67 1.40 + 1.44 — 20 21 19.0 2 34. 3 — 0. 9 \ " . . 5 15 36.7 35 36.7 42.66 0.82 + 1.62 — 12 20 38.7 1 47.1 — ii. :; 6.7 37 43.8 57 43. 8 42. 63 0.84 + 1.60 — 12 39 19.5 1 48.3 — 0.3 6 39 47. 4 21 59 47. 4 42. 63 + 0.84 + 1.61 — 12 36 43.2 1 48.0 — 0.3 7 45 26. 9 22 5 20. 9 42.62 — 1.47 — 1.09 + 21 26 41 i. 4 0 30.7 — 0.7 7.8 47 47.:! 7 47.3 42.62 — 1.46 — 1.10 + 21 18 20.0 0 30.9 — 0.7 Jupiter 49 17. 1 9 17.4 42.62 + 0.84 + 1.611 — 12 43 30.2 1 48.9 — 0.3 :!:'. Pegasi . 6 54 4.8 14 4.8 42.61 — 1.35 — 1.25 + 19 45 5.4 0 33.0 — 1.1 56 4.3 16 4.3 42. 61 1.17 — 1.42 + 17 20 28. 0 36.3 — 1.6 '."J .,< r,l>..- 18 50.8 42.61 1.64 — 0.73 + 23 41 11.2 27.8 0. 0 23 9 13.4 29 13.4 42.60 1.24 — 1.35 + 18 23 59. 0 34.8 — 1.4 f Pegasi . 3 11 29.4 31 29.4 42. 59 II. 64 — 2.08 + 9 42 3.0 48.2 — 1.8 ,, " . . 3 13 411. 4 33 40. 4 42. 59 2.08 + 1.01 + 29 4 59.0 21.3 + 1.6 , " . . 4 23 16 56.4 22 36 56. 4 — 0 42. 59 - 1.54 — 0. 95 + 22 25 19. 0 — 0 29.4 — 0. 4 1784 NOVEMBER 2S Zero corr. = + 1' 40". 0. a Lyrae . 1 19 10 15.5 18 30 15.5 — 0 35.47 — 2.83 + 1.27 + 3S 34 5.8 — 0 10.6 + 3.8 a Aquite 1.2 20 20 54.2 19 40 54.2 35. 40 0.52 — 1.44 + 8 17 55.2 50.4 — 1.7 P " - - 3.4 20 25 21.2 19 45 21.2 35.40 0.37 — 0. 91 + 5 52 12. 1 54.9 — 1.5 a Cygni . 2 21 14 42. 1 20 34 42. 1 35. 35 3.48 + 1.79 + 44 29 41.8 4.5 + 5.0 e " 3 18 6.8 38 6.8 35.35 2.32 + 1.40 + 33 9 10.7 16.6 + 2.7 3 Equulei 6 34 28. 1 54 28. 1 35.33 0.29 — 0. 58 + 4 38 51.6 57.2 — 1.4 61 Cygni . 6 37 52.6 20 57 52. 6 35.32 2.74 + 1.27 + 37 40 47. 0 11.6 + 3.6 7 43 1.5 21 3 1.5 35.32 2.53 + 1.32 + 35 24 28. 0 14. 1 + 3.2 7 44 47.9 4 47.9 35.32 2.48 + 1.34 + 34 54 1.6 14.7 + 3.1 7.6 45 5 + 35 43 57. 0 13.7 + 3.2 6.7 48 56. 8 8 56.8 35.32 3.12 + 1.38 + 41 20 15.6 ?.8 + 4.4 67 " . . 6 48 8 + 38 28 43. 6 10. 7 + 3.8 8 51 30.2 11 30.2 35.31 0.58 — 1.86 + 9 25 0. 4 48.4 — 1.8 7 55 46.2 15 46.2 35. 31 2.05 + 1.19 + 30 0 0.0 20.1 + 1.9 35 Vulpeculos 6 21 58 4s. 7 18 48.7 35.30 1.78 + 0.08 + 26 39 42. 0 24.0 + 0.9 7 22 5 51. 1 25 51.1 35.30 3.53 + 1.93 + 44 52 56. 0 4.1 + 5.1 p Cygni . . 4 6 30.2 26 3U.2 35.30 3.50 + 1.84 + 44 37 24. 0 4.4 + 5.0 8.9 10 41.1 30 41.1 35.30 3.24 + 1.45 + 42 18 15.H 6.9 + 4.6 6.7 22 12 22. 0 21 32 22. 0 — 0 35.29 — 3.23 + 1.45 + 42 16 50. 8 — 0 6.9 + 4.6 17S4 r IECE1IBER 2§ Ze o corr. = + : ' 40". 2. a Lyra; - 1 19 9 53. 7 18 29 53.7 — 0 14.31 — 2.55 + 1.27 + 38 33 55. 4 — 0 10.7 + 3.8 Sun 11 41.4 31 41.4 14.30 + 1.39 + 2.02 — -23 30 24. 4 3 2.9 — 1.7 19 14 5.3 18 34 5.3 14.30 + 1.36 + 1.86 — 22 57 47. 9 2 57.5 — 1.5 62 Pegasi . G 23 50 16. 1 23 10 16.1 14.16 — 1.33 — II.H2 + 22 32 53. 1 0 29.8 — 0.3 ft Piscium . 5 23 57 18.9 17 18.9 14.16 — 0.29 — 0.72 + 5 11 20.0 0 57.3 — 1.4 /') 7 0 1 8.0 21 8.0 14.16 + 0.13 + 1.15 — 2 16 37.6 1 14.5 — 0.7 7 5 26.7 25 26.7 14.16 — 1.38 — 0. 79 + 23 21 25. 9 0 28.7 — 0.1 7.8 9 34.2 29 34. 2 14.16 0.20 — 0.38 + 3 36 19.8 1 0. 4 — 1.3 7 14 53.3 34 53.3 14.15 1.12 — 1.30 + 19 12 28.4 0 34.3 — 1.3 7 19 13.7 39 13.7 14.15 1.59 + 0.02 + 26 28 12.H 24.8 + 0.8 23 " . - 6 0 21 40. 0 23 41 46. 0 — 0 14.15 — 1.19 — 1.20 + 20 27 39.4 — 0 32. 5 — 1.0 a T. Ill OS sumed a 3 lis. ; not 21s. • b fas iumed as 51° 7'; not 51° 17'. (139) 140 GOULD REDUCTION OF D AGELET S OBSERVATIONS. 1785 MARCH 14 Zero corr. = + V 39".0. Name Mag. 7' App. sid. time Clock corr. n tan 6 '/ f-0 Eefr. + 0. 03 + 0.53 — 0 28 51.2 1 8.8 — 0.8 £ " . . 2 4 48.5 24 48.5 30. 45 0.09 + 0.80 — 1 21 41.6 10.7 — 0.7 f " - - 2 9 24.7 29 24.7 30. 46 + 0. 13 + 1.09 — 24 38.6 1 12.7 — 0.7 it Axulgve 6 23 31.4 43 31.4 30.48 — 3.76 + 2.33 4- 45 52 23.0 0 3.1 + 5.3 i/Geminorum 5 30 36.6 i 50 36.6 30.48 1.56 — 0.81 + 23 14 23.4 28. 1 — 0.2 /c Aurigse 4.5 41 12.4 6 I 12.4 30. 49 2.07 + 1.10 4- 29 32 23.0 20.8 4- 1.8 ,u Geminorum 3 6 49 30.7 9 30.7 30.50 1.51 — 0. 92 4- 22 35 19.2 0 29. 2 — 0.3 f Can. Maj. - 3 — 29 55 45. 8 4 48.4 — 5.5 258 Mayer . . 7 7 1 21 4- 16 20 20.0 0 37.8 — 1.8 c) 50 Aurigae 5.6 3 31.2 23 31.2 30.52 3.36 + 1.48 4- 42 38 8.2 6.5 4-4.6 y Geminorum 2.3 4 51.3 24 51.3 30. 52 1.08 — 1.47 + 10 33 2.6 37.5 — 1.7 55 Aurigse 5 6 58.3 26 58. 3 30. 52 3.61 + 1.86 4- 44 41 13.0 4.3 4-5.0 50 " - - 6 10 46.0 30 46. 9 30. 52 3.49 + 1.64 4- 43 11 53.0 r,. 3 4-4.8 6 14 40.3 34 40.3 30. 53 2.81 + 1.27 4- 37 42 10.0 11.7 4-3.6 58 " . - 4.5 15 .".. 8 35 5.8 30.53 3.29 + 1.42 4- 41 59 30.0 7.1 4- 4.5 59 " . . 6 17 46.5 37 46.5 30. 53 2.97 + 1.28 4- 39 5 1.7 10.2 4-3.9 6 20 9.8 40 9.8 30.53 3.85 + 2.58 4- 46 30 7.2 2.4 4-5.4 1G Lyncis 6 7 21 27. 2 6 41 27.2 + 0 30.53 — 3.69 + 2.13 4- 45 19 45. 2 — 0 3.5 4- 5.1 a Div. assumed :is rj4 1 1 13; not 34 10 IS. c g assumed as 23° 37' 40"; no 23°38'0". e "Transit over T. Ill assumed as recorded b g assumed as 25° 5o' 27" ; not 25° 55' 7". (/ jf assumed as 20° 27'; not ■_'<' 28'. over T. II. (141) 142 GOULD REDUCTION OF D AGELET S OBSERVATIONS GOULD REDUCTION OF d'AGELEt's OBSERVATIONS. 14.", 17S5 MARCH 23— Conllunrd Zein corr. = + 1' 33" A. Name Mag. T Ajiji. Bid. lime Clock corr. H taU <\ '1 C — 0 Refr. '/ /( VI s // III s ttl s S s O ' " / // II 7 8 33 2.7 7 53 2.7 4- 0 33.74 — II. ill - 1.65 4 14 5 17.6 - 0 41.9 -2.0 7 35 8.9 .V. 8.9 33.7 i 1.98 4- 0.59 4 28 4 23. 2 23.0 4 1.3 13 Cane cat. 1712 6.7 38 24. 2 7 58 24. 2 33.75 1.00 - 1.56 4 15 14 13.9 40. 2 - 1.9 7 41 21.7 8 1 21.7 33.75 1.22 — 1.36 4 18 17 42.3 35.6 - 1.5 /3 Cancvi - . 4.3 44 21.1 4 21.1 33.75 0. 64 — 2. 17 + 9 49 18.0 49.0 - 1.8 8 45 22. 7 8 5 22. 7 33.75 0.62 - 1.92 4 9 30 20. 0 49. 4 — 1.8 a ) 7 Leonis . 7 io 3 :;:.:; 9 23 37. 3 33.83 1.00 — 1.54 4 15 18 49.0 411.0 — 1.9 7.8 6 18.0 26 18.0 33.83 1.44 — 1. 11 + 21 14 22.0 31.6 - ii. - 7 33 12.2 53 12.2 33.86 0.59 — 1.06 4 9 0 41.0 50. 4 — 1.8 V " • - 3.4 35 5.8 55 5. 8 33.86 1.19 — 1.40 4 17 47 9.8 36.3 — 1.5 7.8 36 57. 3 56 57. 3 33.86 1.45 — 1.09 4 21 21 39.0 31.4 — 0.7 7.8 38 43. 9 9 58 43.9 :;:;. >? 1.47 — 1.05 4 21 44 9. 6 30. 9 — 0.6 7 42 9.3 in 2 9.3 33.87 1.51 — 0.99 + 22 12 46. 8 30. 3 — 0.5 A) 30 " - . 6.7 44 53.5 4 53.5 33.87 1.66 — (1.59 + 24 9 30.2 27.8 0.0 7 " - - 42 " . . 3 47 36.7 7 36.7 33.88 1.40 — 1.16 ,4- 20 54 1 1.:. 32.2 — 0.8 7 49 47.il 9 47.0 :::;.-- 1.06 — 1.49 + 16 2 12.0 39.0 — 1.8 6 10 56 22.2 16 22.2 33.88 2.2H + 1.29 + 30 47 54. 0 19.6 + 2.1 34 Leon. Min. 5 11 0 4M.5 20 40.5 33.89 2.60 + 1.30 + 36 4 0.0 13.7 + 3.3 6.7 11 0.5 31 0.5 33. 90 0.30 — 0. 59 + 4 41 19.8 0 58.5 — 1.4 8.9 13 55. 0 33 55.0 33.90 0.13 — 0.12 + 27 35.0 1 4. 0 — 1.0 8 17 46.3 37 46.3 33. 90 0. 30 — o. 56 + 4 33 41.0 0 58.9 — 1.4 8 19 19.3 39 19.3 33.91 0.31 — 0.60 4- 4 42 50. 4 0 58.5 — 1.4 55 Leonis . - 6.5 24 7.3 44 7.3 33.92 0.12 — 0.08 4- 1 52 8.8 1 4.6 — 1.0 57 " . - 6 24 i 44 i + 1 33 58.0 1 5.1 — 1.0 58 d Leonis . 28 56.5 48 56.5 33.92 0.31 — 0.61 + 4 45 21.2 0 58.4 — 1.4 c) Moon - 11 29 35.7 10 49 35. 7 + 0 33.92 — 0.31 — 0. 64 + 4 52 58. 1 — 1 0. 3 — 1.4 17S5 MARCH 30 Zero corr. = + 1' 30".2. Shins . 1 6 34 39. 5 + 0 59.83 4 1.13 + 1.67 — 16 25 39. 3 — 2 8.6 — 0.5 92 Leonis . 4.5 11 28 39.8 1 0.08 — 1.60 — 0.93 + 22 31 31.3 0 29.5 — 0.3 7 29 58. 9 1 0.08 1.66 — 0.79 + 23 23 1.0 28.4 — 0. 1 32 4.5 1 0. 08 1.91 0.00 4 26 23 14.9 24.7 4- 0.8 6 39 1.3 1 0.09 2.65 + 1.37 + 34 32 39.4 15. 2 + 3.0 7 41 41.2 1 0. 09 2.68 + 1.35 + 34 47 15.8 15.0 4 3.1 6 44 15.0 1 0. 09 2.84 4 1.29 + 36 37 2. 3 12.9 + 3.4 7.8 48 9.8 1 0.10 2.99 + 1.27 + 2. 87 4- 37 53 56. 0 11.6 4 3.7 d) 7.8 54 25. 0 1 0.10 4.20 4- 47 27 22. 0 14.7 + 5.4 6 11 58 54. 1 1 0. 10 2.09 + 0.77 + 28 27 18.3 22.1 4- 1-4 7 12 2 37. 1 1 0.11 1.78 — 0.42 4- 24 50 42. 0 26.5 4-0.4 7 Comae . 5.6 4 31.4 1 0.11 1.81 — 0.35 + 25 7 11.2 26.3 4 l!-'! 7 7 15.2 1 0.11 1.98 + 0.27 + 27 10 48.0 23.8 + i.o 7.6 8 33.1 1 0.11 1.98 4 0.27 + 27 10 22. 0 23.8 4- i.o c Coma; . 4.5 10 45.7 1 0.11 1.96 + 0.21 + 27 1 6.7 23.9 4 I.o 7 12 43. 0 1 0.12 1. 94 + o. io + 26 45 12. 6 24.3 4-0.9 6 15 17.3 1 0.12 2.47 4- 0.57 + 27 59 40.7 22. 8 + 1.3 d " . . 6 17 14.2 1 li. 12 1.97 4 0.24 + 27 4 55. 1 22.6 + i.o 8 19 54.9 1 0. 12 2.07 + 0.68 + 28 14 0.0 22. 5 4 1.3 25 Comfe - 5 23 25. 2 1 0.12 1.36 — 1.27 + 19 32 32.8 33.6 — 0.9 7.8 30 56. 1 1 0. 13 2.68 + 1.34 + 34 51 7. 6 14.9 4- 3.1 7 33 33. 8 1 0.13 2.09 .+ 0. 80 + 28 33 4.2 22.2 + 1.5 36 Virginis . 6 37 12.7 I 0.14 1.07 — 1.55 4- 15 16 50.0 39.6 — 1.9 31 Comce . . 5.6 40 16.8 1 0.14 2.11 + 0.86 + 28 41 31.6 21.9 + 1.5 7.8 42 31.1 1 li. 15 2. 04 + 0.54 + 27 55 34.0 22.9 4 1.3 7 44 28. 3 1 0.15 2.52 + 1.40 + 33 8 40. 3 16.8 4-2.7 7 45 i + 44 41 20.0 4.4 + 5.0 6.7 49 12.4 1 0.15 2.49 4- 1.40 4 32 55 0. 1 17.1 + 2.7 7.8 53 7.3 1 0. 15 3.74 + 1.70 + 44 8 3.0 4.9 + 4.9 6 12 55 14. 1 1 0. 16 — 4. 06 '+ 2.53 + 46 23 27. 3 0 2.6 + 5.3 a Virginis - 1 13 12 53.7 + 1 0.17 + 0.08 + 1.79 — 10 2 12.6 — 1 38.7 — 0.4 a D v. assur led as 35 12 6; lot 35 12 10. c I assumed as 43° ; not 44°. b T 1 ansit ov over T. >-r T. Ill assail II. ■ il as recorded d i assumed as 1° 23' 43" ; not 1° 24' 3". (143) 144 GOULD REDUCTION OF D AGELET S OBSERVATIONS. 1 7S5 APBIL 5 Zero corr. = + 1' 38". 3. Name Mag-. T App. sid. time Clock corr. n tan d APRIL • » Ze o corr. = + 1' 34".". 6 8 18 8.6 + 1 14.92 — 1.39 — 1.26 + 19 40 53.4 — 0 33. 1 — 1.2 6 20 37.8 1 14. 92 0.97 — 1.66 + 13 57 50. 8 41.4 — 2.0 1 Leon. Min. 6 23 38. 1 1 14.93 2.58 + 1.40 + 33 30 59. 2 16.3 + 2.8 6.7 25 16.5 1 14.93 2.58 + 1.40 + 33 27 1.5 16.4 + 2.8 7 28 16. 6 1 14. 93 1.47 — 1.18 + 20 36 33. 0 31.8 — 0.9 7.8 30 + 37 39 39. 0 11.8 + 3.6 7.8 30 35.8 1 14.94 3.05 + 1.27 + 38 2 16.0 11.4 + 3.7 7 32 55. 8 1 14.94 2.16 + 0.94 + 28 54 59. 8 21.6 + 1.6 35 Lyneis 5.6 6.7 36 14.9 38 1 14.94 3.84 + 1.80 + 44 29 15.6 + 19 36 14. 0 4.5 33.2 + 4.9 — 1.2 7 8 39 52.2 + 1 14.95 — 1.28 — 1.37 + 18 9 7.0 — 0 35.2 — 1.5 it T. II a gurnet as Is. j lot S4s. (144) GOULD INDUCTION OF DAGEI.KTS OBSERVATIONS. 145 17Sj APBIIj »— Continued Zero corr. , L'34".7. Name Mag. T M'P- *i°* time 31ock corr. n tau . in 27 37.4 1 15.38 1.83 - ii.:::: 4 25 12 21. 0 26. 1 4 (1.4 2 Bootis - 0 29 40. 3 1 15.38 1.7H - - H.7.", + 23 34 2. 5 28.1 0.0 7 33 27. 1 1 15.39 0.78 - - 3.01 4 1 1 23 40. 1 45.5 - - 1.9 3 " . - (i 35 32.2 1 15.39 1.96 + 0.11 4- 26 45 43. 3 24.1 4 0.9 6 " . . 6 38 21.8 1 15.40 1.60 - - 0.96 4- 22 18 54.0 20.7 - - 0.4 7 39 3. 5 1 15.40 1.60 - - 0.96 4- 22 19 27. 0 29.7 - -0.4 (',.7 42 12.7 1 15.40 2.22 f 1.14 4 29 41 13.2 20.7 +1.8 9 " . . ;,. 6 45 33.2 1 15.40 2.12 f 0.79 4 28 31 37.8 22.0 + 1.5 «) Jl " . . 6 50 13. 1 1 15.42 2.11 4 0.76 + 28 24 23,. 5 22.2 - 4- 1.4 7 52 10.8 1 15.42 1.70 - 0.76 + 23 30 52. 5 28.2 4- 0.1 7 56 11.8 1 15.42 2. 8 1 4- 1.31 4 35 46 55.7 13.8 +3.3 12 il " . - 6.5 13 59 24. 3 I 15.43 1.91 - 0.09 4- 26 5 35. 3 25.0 +0.7 7.8 14 1 46.0 1 15.43 3.68 4- 1.56 4 43 19 32.5 5.7 4 4.7 7 4 31.4 1 15.44 3.57 -j- 1.47 + 42 30 9.2 6.6 4 4.6 7 6 27.7 1 15.41 3.36 4- 1.35 + 40 43 2.6 8.5 4 4.2 7 9 46.4 1 15.44 3.24 4 1.30 + 39 45 32. 0 9. 5 4 4.1 7 13 16.8 1 15.45 2.11 + 0.73 4- 28 22 15.4 22. 2 4 1.4 6.7 15 31.2 1 15.45 3. 20 + 1.28 4- 39 20 29. 1 Id 0 4 3-9 7.8 17 45.5 1 15.46 3.51 + 1.42 + 41 57 57.9 7.2 4- 4.5 a " 5 24 6.7 1 15.47 2.31 + 1.27 4- 30 39 35. 8 19.5 4 2.1 (1.7 27 3.3 1 15.47 1 . 36 — 1.30 4- 19 13 9.8 33.9 — 1.3 8. 9 30 42.0 1 15.48 1.38 — 1.28 4- 19 24 13.0 33.6 — 1.2 >>) 9 33 4.4 1 15.48 1.36 — 1.29 4- 19 22 8.0 33.7 — 1.3 7 34 13.5 1 15.48 1.40 — 1.25 + 19 46 38.2 33. 1 —1.1 6.7 37 39.7 1 15.48 1.83 — 0.31 + 25 14 37. 6 25.9 4- 0.4 7 39 4- 2-1 47 1.0 26.5 +0.3 <0 0.7 42 33.0 1 15.49 2.51 4 1.40 4- 32 47 15. 9 17.1 4 2.7 7 44 10.2 1 15.50 2.52 4 1.40 4 32 52 14.9 17.1 4- 2.7 7 45 51.5 1 15.5(1 2. 55 4 1.40 + 33 8 59.0 0 16.7 + 2.7 J Id Virginia . 4.5 50 50. 3 1 15.50 2.2H — 0. 27 + 2 55 54. 4 1 1.3 — 1.2 ip Bootis - 5 54 2.0 1 15:50 2. 06 + 0.47 -j- 27 46 8. 0 0 22. 9 4- 1.2 45 c " . . 5. 6 14 56 40.3 + 1 15.51 — 1.88 — 0. 19 + 25 41 25.5 — 0 25. 5 + 0. 6 J7S5 APRIL, 1 O Zei o corr. = + 1' 38". 9. 15 V"3 Cancri . 5 7 58 32. 8 + 1 17.33 — 2.28 4 1.22 + 30 15 56.9 — 0 20. 0 4 2.(1 31 Lyncis - 5 8 6 50.2 1 17.34 3.74 4 1.66 + 43 50 14.6 5.2 4 4. 9 7 12 25.6 J 17.35 1.24 - 1.40 -f- 17 43 26.2 35.9 1-1.6 28 r- Cancri . 7 14 36.7 J 17.35 1.8(1 — 0.42 + 24 49 31.7 26.4 4 (1.3 7 19 44.9 1 17.36 0.74 — 2.76 + 10 45 58.8 46.4 — 1.9 7 20 + 13 57 52. 0 41.4 — 2.0 7 22 50. 0 1 17.36 1.12 — 1.49 + 16 1 39.7 38. 3 — 1.8 ) 7 50 54.2 1 17.50 0.75 — 2.83 + 10 54 56. 6 46.3 — 1.9 Regulus . 1 55 41.9 1 17.50 o. ;m — 1.79 + 12 59 35.7 43.0 - 2.0 7 0 .,'.! 14.2 1 17.51 2.19 + 1.06 + 29 16 23.0 21.2 + 1.4 6.7 10 ti 25.9 1 17. -. 1 2.08 + 0.66 + 28 10 11.8 22. 5 + 1.3 24 Leon. Min. 7 3 0.6 1 17.51 2. 22 + 1.15 + 20 43 45. 4 20.7 + 1.8 7 4 48.9 1 17.52 2.11 + 0.78 + 28 27 36.2 22. 1 + 1.4 7.8 7 20.4 1 17.52 2.41 + 1.37 + 31 42 44.4 18. I + 2.4 8 9 22. 1 1 1 :."■.> 2.86 + 1.30 + 36 10 'jo. 7 13.3 + 3. 3 7 12 4. 1 1 17. . '.3 2.89 + 1.311 + 30 'JO 10.0 13.1 + 3.4 6.7 J5 38.8 1 17.53 2. 3,2 + 1.29 + 3,0 47 53.4 19.5 + 2. 1 7.s 17 12.9 1 17.54 2. 26 + 1.32 + 40 5 36. 0 0.2 + 4.1 7.8 19 20.8 1 17.54 3. 3,1 + 1.32 + 40 17 49. 6 O.o + 4.1 9 25 n.7 1 17.55 1.29 — 1.35 + 18 22 16.0 35. 2 — 1.5 6 28 52. 1 1 17.55 2.51 + 1.40 + 32 47 30.O 17. 1 j- •) 7 40 " . . 6 29 58.6 J 17.5:. 2. 1 12 + 0.36 + 27 25 34. 8 23.4 + LI 6 10 33 35. ! 1 17.56 1.42 — 1.23 + 19 59 50. 2 32. 8 — 1. 1 2 J Virginia 5.6 11 35 38.5 1 17.65 0.65 — 1.86 + 9 25 20.4 40. 1 — 1.8 6.7 39 19 0 1 17.66 0.63 — 1.76 + 9 13 58.4 49.4 — 1.8 7 41 24.3 1 17.66 2.70 + 1.35 + 34 47 12.2 15.0 + 3.1 7 44 55. 5 1 17.67 3.45 + 1.39 + 41 3o 59.4 7. 7 + 4.4 8.9 47 51. 8 1 17.67 3.04 + 1.27 + 37 53 59. 0 11.6 + 3.7 6.7 49 56.0 1 17.67 3.80 + 1.73 + 44 12 3:,. 2 4.9 + 4.0 US " . . 6 11 57 52.3 1 17.0- 0.48 — 1.15 + 6 59 14.6 53.4 — 1.6 <0 7 12 3 16.8 1 17.69 4.38 + 3. li'.l + 48 16 51.5 o.O + 5.5 7.8 8 37.0 1 17.7(1 2. Ill + 0.67 + 28 13 53. 0 22. 5 + 1.3 6.7 13 11.8 1 17.71 — 1.-2 — 0.36 + 25 5 52.8 0 -JO. 3 + 0.4 d) 510 Mayer . . 6.8 12 15 32.5 + 1 17.71 + 0.23 + 1.43 — 3 25 58. 1 — 1 17.0 — 0.7 1785 Apnii i 1 Ze <> corr. - , r 37". 4. Sun - . 1 18 50.9 1 21 1.0 + S 40 8.2 — 0 40. 7 — 1.8 i Geminorum y 7 30 51.5 + 1 19.29 — 2.12 + 0.70 + 28 30 3.-,.'.) 21 . 0 + !■'"' , 3 Cancri . 1.3 8 3 35.7 1 19.35 0.68 — 2.17 + 9 *9 1 1. 1 is. 1 — 1.8 31 Lyncis 5 6 47.0 1 19.35 3. 74 + 1.66 + 43 50 16. 1 + 1.27+37 7 11.7 5.2 + 4.0 32 " . . 6 19 36.6 1 19.37 2. 95 12.3 + 3,. 5 e) 24 10.9 1 19.38 1.42 — 1.23 + 19 59 7.4 32.7 — 1. 1 4 <5 Hydra 4 '+ 6 25 40. 0 54.0 — 1.5 4 Leou. Min. 7 + 32 40 3.4 17.2 + 2.0 /) 6.7 28 29. 7 1 19.39 2. 57 + 1.27 + 37 27 3.0 12.1 + 3.5 s) 6 8 29 5. 0 + 1 19.39 — 3.01 + 1.27 + 37 30 35.4 — 0 11.7 + 3.6 a p. Bid. time Clock corr. ii tan '^ y Refr. '/ It m s m s s 8 O ' " , „ // 4!i/, Cancri . . 6 - ::i 49.6 + 1 19.39 — n.75 — 2.79 + 111 49 58.6 — 1. 19 + 7 III 53.11 — 0 10. :'• 1.9 II i Hydras . 1 34 7.3 1 19.40 0.49 52.0 — l.G 7 35 + 13 18 43.4 42. 4 — 2.0 7.G 37 4C..7 1 19.40 1.13 — 1.48 + 16 7 9.5 38. 1 — 1.8 7 in 21.0 1 19.41 1. 1^ — 1. 17 + 20 44 59.0 31.7 — 0.9 10. 11 II 21.0 1 19.41 2.01 + 0.30 + 27 17 15.0 23. 5 4 Li G.7 45 57.2 1 19.42 2. 01 + 0.28 4 27 11 8.7 2::. 5 4 I." 69 v Cancri . 6.5 48 52. 5 1 19.42 1.84 — 0.30 4 25 16 o. 1 25.9 4 0.5 "~ " • - 7.8 7 55 43.li 8 57 1 19.43 1.29 — 1.36 4 18 18 ll.o 4- 12 21 45.0 37.9 43. 8 — 1.5 - 2.0 9. in :i 0 3.8 1 19.44 0. 79 — 3. (Ill 4-11 31 29.0 15. 3 -2.0 8. 9 1 44.5 1 19.44 0.85 — 2.14 + 12 21 34.4 43.8 - 2.0 G.7 4 55.8 1 19.45 0.85 — 2. 14 + 12 22 29.4 43.8 - 2.0 8 8 28. 2 1 19.46 1.60 — 0.9G + 22 22 57.11 29. 5 - 0.4 7 Jl 25.9 1 19.46 1.31 — 1.3,3 + Is 36 19.8 34.6 — 1.4 7 13 53.5 1 19.47 1.06 — 1.56 + 15 12 35.il 39.4 — 1.9 7 L6 54.8 1 19.47 I.e.:'. — 0.90 + 22 43 32.6 29. 1 — 0.3 4 / Leonis 4.5 18 9.8 1 19.47 1 . 73. — 0.68 4- 23 53 10.0 27.7 0.0 G 20 25.8 1 19.48 1.77 — 0.56 4- 24 22 5:;. 1 27.0 4- "-1 «) 9 22 9. I 1 19.48 1.04 — 1.57 4- 15 (I 20.0 3,0. g — 1.9 7 " G 22 52. 2 1 19.48 1.07 — 1.51 4 15 J.-' 45.6 39. 4 — 1.9 6.7 25 2i '. 5 1 19. 1- 0. 95 — 1.69 4- 13 40 3.7.3, 4 1 . 8 — 2.0 7 27 38.6 1 19.49 0. 97 — 1.65 4- 14 o 23.0 41.3 — 2.0 '0 9. in 311 1.4 1 19.49 2.80 + 1.31 4- 35 40 23.7 14.0 + 3.2 6 35 9. 5 1 19.50 3.01 + 1.27 4- 37 42 50.4 11.6 4- 3.G 6.7 38 1.1 1 19.51 3.15 + 1.28 + 38 53 21.3 10.5 4-3.9 8 41 15.3 1 19.51 0.78 — 2. 98 4- 11 14 44.0 45. 7 — 1.9 7 43 17.3 1 19.52 11.50 — 1.55 4- 8 40 24.0 50. 1 — 1.8 7 4.". 28. 2 1 19.52 0.64 — 1.80 4 9 L8 50. 8 49. 1 — 1.8 'i!l - G.5 47 35.2 1 19.52 0.62 — 1.67 4 9 3 9.4 49.4 — 1.8 G.7 49 33. 1 1 19.53 1.65 — 0.86 4- 22 57 27. 5 28.9 — 0.2 7.G 52 45. 5 1 19.53 1.17 — 1.45 + 16 46 34.0 37.3 — 1.7 1 " - - 3.4 54 20. 3 1 19.53 1.25 — 1.40 + 17 47 5.8 35.8 — 1.5 Regnlns . I 55 39.9 57 1 19.54 0.90 — 1.79 -j- 12 59 3G. 1 -f 10 37 22. 0 43.0 40. 9 — 2.0 — 1.9 7 9 59 11.8 1 19.54 2.19 + 1.06 + 29 16 2G.0 21.2 4- 1-7 - 0. 5 7 Hi 1 23.2 1 19.55 1.59 — 0. 98 + 22 12 40. 7 29.8 7 4 45.7 1 19.55 2.11 4- 0. 78 '+ 28 27 36. 8 22.1 + L4 411 Leonis G 6 45.4 1 19.55 1.46 — 1.19 + 20 32 5.0 32. 1 — 0.9 8.9 7 4G.9 1 19.56 1.47 — 1.18 '+ 20 35 34.7 32.1 — 0.9 7 9 19.9 1 19. 5G 2. B6 4 1.30 4 36 16 2H.2 13.3 + 3.3 29 Leon. Min. 6.7 12 2.5 1 19. 5G 2.89 + 1.30 + 36 29 19. 1 13. 1 + 3.4 8 15 6.8 1 19.57 0.32 _ 0.58 14- 4 38 23.0 57.9 — 1.4 9.8 15 4(1.9 1 19.57 0.30 — 0. 53 + 4 23 34. 1 o 58.3 — 1.3 7 19 4 3 14 4.0 1 0.7 — 1.2 7 21 31.0 1 19.58 2.16 4- 0.99 4- 29 2 51.0 0 21.6 + 1.6 37 " . . 5.G 25 18.6 1 19.59 2.54 4 1.40 4- 33 3 48. 2 16.9 + 2. 7 7.8 27 8.8 1 19.59 2.13 + 0.82 + 28 37 1.0 22.0 + 1.5 7 31 40.4 1 19. GO 3.56 + 1.46 4 42 24 24.0 6.7 + 4.6 7.8 34 22.6 1 19.60 3. 52 + 1.44 4 42 12 43.6 G.9 + 4.5 9 38 18.8 1 19.61 2. Till 4 l.4o 4- 33 44 28. 0 16.1 + 2.8 9 39 25. 2 1 19.61 2.64 4 1.38 4- 34 6 16.0 15.7 + 2.9 54 Leonis 5.6 10 42 41.7 + 1 19. Gl — 1.89 — 0. 15 + 25 52 11.4 — 0 25. 3 + 0.7 i;S5 APRIL 3 6 Ze ro corr. = + 1' 40".7. Proeyon . 1 7 2G 5. 9 + 1 59.24 — 0. 39 — 0. 87 4- 5 44 57. 0 — 0 54. 7 — 1.5 o Leonis 3.4 9 27 45. 8 1 59. 49 0.75 — 2.79 4- 10 50 42. 4 45.9 — 1.9 16 Leon. Min. 5 3.5 3.2 1 59.50 3.34 + 1.34 4- 40 35 53. 1 8.5 + 4. 2 22 g Leonis 6 37 43.8 1 59.51 1.85 — 0.28 4 25 22 57.5 25.0 + 0.5 7? - 4 9 4G 55.2 + 1 59.52 — 0.62 — 1.66 4 9 3 10.0 — 0 49. 0 — 1.8 a Transits over Ts. I and II assumed as recorded over Ts. II and III. b g assumed as 13° 10' 40"; not 13° 10' 00." (147) 148 GOULD REDUCTION OF DAGELKTS OBSERVATIONS. 1785 APRIL, 36— Continued Zero corr. = + 1 ' 40".7. Name Mag. T App. sill, time Clock corr. n tan <5 '/ £— 0 Refr. «' c< I Zero corr. = -1- 1' 40".8. Name. 62 Ursse Maj. 93 Leonis . 10 r Virginia . Mag. T App. si 9 48.4 49.4 36 46 14.5 5 20.6 10 37.8 51 35.1 43 it 6.5 4 Sept. 15 9 51.0 46.0 36 46 37.9 4 58.4 10 37.0 51 36.3 44 tt. 6 4 Sept. 16 9 51.1 46.0 36 46 33.7 4 58.2 10 37. 1 51 31.9 45 Lai ancle 418 . . 8 4 Oct. 8 11 36.8 45.7 28 15 47.8 ■1 52.6 0 12 22. 5 +28 20 40. 4 46* Johnson 8] 7 3 Aug. 20 11 38.1 50.2 43 19 21.0 5 29.2 0 12 28.3 +43 24 5(1.2 47 "... 3=-.8 :; Aug. 21 11 38.5 50. 2 43 19 20. 7 5 28.8 12 28. 7 24 49. 5 48 Groombridge 57 . 6.7 3 Aug. 20 12 39.2 50.3 43 3 45. 1 5 29.1 0 13 29.5 +43 9 14.2 49 " - . 6.7 •; Aug. 21 12 39.6 50.3 43 3 52.2 5 28.7 13 29.9 ! 9 20.9 50 "... 8 3 Sept. 15 0 12 40. 7 + 49.8 +43 3 54. 2 + 5 21.3 0 13 30.5 +43 9 15.5 20 (153) 154 GOULD CATALOGUE OF STARS OBSERVED BY D AGELET. Mean equinox 1800. 0 No. Name Mag Date App't a Reduct'r App't 6 Reduction a cS h m s s c / // / // h m s OIH 51 Piazzi 59 - . 7.8 4 Sept. 16 0 13 25.5 + 46.0 1+30 10 55.0 + 4 57.2 0 14 11.5 +30 15 52.2 52 "... 7 4 Sept. 17 13 25.8 46.0 30 10 57. 3 4 56.9 14 11.8 15 54.2 53' "... 8.7 4 Sept. 28 13 25.5 45.9 +30 10 58. 2 4 54.4 14 11.4 15 52.6 54 7 Mayer . . . 6.7 3 July 23 13 27.7 49.6 — 3 24 51.4 5 22. 3 14 17.3 19 32. 1 55 "... 6 4 Sept. 15 13 30.5 45.1 3 24 26. 0 4 54. 0 0 14 15.6 — 3 19 32.0 56 10 Ceti . . . 3 July 26 15 32.5 49.0 1 14 50.0 5 22.1 0 16 22. 1 — 1 9 27. 9 57* (1 6 4 Sept. 15 15 36.2 45.2 — 1 14 21.3 4 53.9 16 21.4 9 27.4 58 Bradley 30 '. '. 7 4 Sept. 28 10 22.4 45.6 +14 50 4. 9 4 53.4 0 17 8.0 +14 54 58. 3 59 ii 7 4 Sept. 30 16 22. 1 45. 6 14 50 1.0 4 53.2 17 8.0 54 54. 2 60 Piazzi 74 . 6 3 Aug. 20 16 40.7 50.7 43 11 39.9 5 27.0 0 17 31.4 +43 17 6.9 61 "... 6.5 3 Aug. 21 16 41.2 50.7 43 11 44.6 5 26.7 17 31.9 17 11.3 62 "... 6 4 Sept. 16 16 44.4 46.6 43 12 9.1 4 58.7 17 31.0 17 7.8 63 "... 6 4 Sept. 17 16 45.4 46.6 43 12 16. 1 4 58.4 17 32.0 17 14.5 64 " 6 4 Sept. 26 16 44.5 46.5 43 12 17.8 4 55.8 17 31.0 17 13.6 65* "... 7.8 4 Oct. 8 18 4.7 46.0 +27 38 17. 9 4 52.0 0 18 50.7 +27 43 9.9 66 Bessel, W.366 . 7 4 Sept. 30 18 39.9 44.9 — 4 1 36. 7 4 52. 9 0 19 24.8 — 3 56 43. 8 67 28 Androinedse . 3 July 26 18 45.0 50.9 +28 33 23. 2 5 31.1 0 19 35.9 +28 38 54. 3 68 "... 3 July- 27 18 45. 1 50.8 28 33 22. 7 5 31.0 19 35.9, 38 53. 7 69* " 3 Sept. 15 18 46. 1 49.7 28 33 32.5 5 18.6 19 35.8 38 51. 1 70 "... 6 4 Oct. 6 18 49. 8 46.1 28 33 59. 1 4 52. 5 19 35.9 38 51.6 71 Flamsteed, B.30 7 4 Sept. 15 19 6.3 45.4 3 40 13. 1 4 53.8 19 51.7 + 3 45 11.9 72 Piazzi 93 . . . 7 3 Aug. 20 29 39. o 51.0 42 44 53. 6 5 28. 3 0 20 30. 0 +42 50 21.9 73 "... 7 3 Aug. 21 19 3 -. : 50. 9 42 44 55. 0 5 28.0 20 29.6 50 23. 0 74 Flamsteed. B.34 6 4 Sept. 17 20 3.8 46.4 32 23 4H.4 4 56.5 0 20 50.2 +32 28 36. 9 75 . L 6 4 Sept. 26 20 4.2 46.3 23 41. 5 4 54.5 20 50. 5 28 39.0 76 Lalande 742 . 7.8 4 Sept. 16 20 40.0 45. 9 +16 55 19. 9 4 54.8 0 21 25. 9 +17 0 14.7 77 Bessel, W.393 7.8 4 Sept. 30 20 42. II 45.0 — 2 58 52. 1 4 52.7 0 21 27. 0 — 2 53 59. 4 78 Groombridge 84 . 8 3 Sept. 15 20 51.7 50.6 +42 17 57. 3 5 20.4 0 21 42.3 +42 23 17.7 79 51 Piscium . 3 July 26 21 14.9 49.9 5 45 40. 7 5 23.4 0 22 4. 8 + 5 51 4.1 80* it 3 July 27 21 15.5 49.9 5 45 41.0 5 23.3 22 5.4 .51 4. 3 81 "... 7 3 Sept. 17 21 16.2 48.8 5 45 44. 5 5 15.5 22 5.0 51 0.0 82 "... 6 4 Sept. 15 21 is. 7 45.5 5 46 6.5 4 53.7 22 4.2 51 0.2 83 Lalande 849 . 7 3 Sept. 15 23 39.5 50.4 35 38 25. 6 5 19.0 0 24 29. 9 +35 43 44. 6 84 "... 6 4 Oct. 8 23 43. 2 46. 6 35 38 52. 4 4 51.6 24 29. 8 43 44. 0 85 Piazzi 115 6.7 4 Sept. 17 23 48. 6 45.7 12 11 14.8 4 53.7 0 24 34. 3 +12 16 8.5 -86 Johnson 149 . 7 3 Aug. 20 24 2.7 50.8 47 49 33.2 5 29.0 0 24 53.5 +47 55 2.2 87 "... 6.7 3 Aug. 21 24 2.7 50.8 +47 49 32.4 5 28.6 24 53. 5 55 1.0 88 14 Mayer 7.8 4 Sept. 28 24 31.7 45.0 — 1 41 14.4 4 52.0 0 25 16.7 — 1 36 22.4 89 ti 6.7 4 Sept. 30 24 31.4 45. 0 — 1 41 12. 1 4 52. 0 25 16.4 36 20. 1 90 Flamsteed, B.40 ' 6 4 Sept, 17 24 48.6 45.7 +12 1 59.2 4 53.5 0 25 34. 3 +12 6 52. 7 91* Piazzi 122 . . 7 4 Sept. 16 25 0.4 46.4 26 4 14. 1 4 55.3 0 25 46. 8 +26 9 9.4 92 18 ( Hev. )Androm. 6.5 3 Aug. 21 25 5.7 51.5 43 17 32.6 5 27.4 0 25 57. 2 +43 23 0. 0 93 29 Andromeda: x 3 July 23 25 23. 0 51.6 32 31 29. 5 5 32. 1 0 26 14.6 +32 37 1. 6 94* ii 3 July 26 25 22. 7 51.5 32 31 32.7 5 31.3 26 14.2 37 4.0 95 K 3 July 27 25 22. 7 51.5 32 31 30.8 5 31.1 26 14.2 37 1.9 96 "... 3 Sept. 15 25 21.1 50.3 32 31 41.2 5 18.3 26 14. 4 36 59.5 97 ii 3 Sept. 17 25 23.3 50.3 32 31 43.0 5 17.9 26 13.6 37 0.9 98 ii 4.5 4 Oct. 6 25 27. 9 46.6 32 32 8. 9 4 51.7 26 14.5 37 0.6 99 ii 4.5 4 Oct. 8 25 27. 7 46.6 32 32 7.9 4 51.2 26 14.3 36 59. 1 100* 53 Piscium . 7 4 Sept. 15 25 36.6 45.9 +14 2 54.2 4 53.9 0 26 22.5 +14 7 48. 1 101 15 Ceti . . . 7 4 Sept. 28 27 6.4 45.0 — 1 41 6.9 4 51.5 0 27 51.4 — 1 36 15.4 102 ii 4 Sept, 30 27 6. 1 45.0 — 1 41 12.1 4 51.5 27 51. 1 36 20. 6 103 30 Andromeda! c 3 Sept. 15 27 11.2 50.2 +2* 8 11.2 5 17.4 0 28 1.4 +28 13 28. 6 104 "... 3 Sept. 17 27 10.8 50.1 28 8 11.0 5 17.0 28 0. 9 13 S8.0 105 Groombridge 113 6 3 Aug. 20 27 17.8 52. 2 48 9 37. 1 5 28.6 0 28 10.0 +48 15 5.7 106 1 1 6 3 Aug. 21 27 18.4 52.1 48 9 42. 6 5 28.2 28 10.5 15 10.8 107 31 Andromeda; <5 I! July 26 27 48.4 51.5 29 40 27. 0 5 30. o 0 28 39. 9 +29 45 57. 0 108 "... 3 July 27 27 48.8 51.4 29 40 24. 3 5 29.8 28 40.2 45 54. 1 109 " ■1 Sept. (5 27 52.7 46.8 29 41 0. 1 4 55.0 28 39.5 45 55. 7 110 - 4 Sept. 16 0 27 52. 8 4- 46.7 4-29 40 55. 0 4- 4 55.4 0 28 39. 5 4-29 45 50. 4 (154) GOULD — CATALOGUE OF STARS OBSERVED 3Y DAGELET. 155 - Mean equinox 1800. 0 No. Name Mag Date App't a Reduct'i App'l .1 Reduction a d h m s s O / II / // h m s O ' " Ill 31 Andromedse <' 3 4 Oct. 6 0 27 53.5 + 40.0 +29 41 3.7 + 4 51.2 o 28 40.1 +29 45 51.9 112 54 Piscium . 6 4 Oct. 8 28 13.3 40.1 20 5 24. 5 4 50.6 0 28 59. 4 +20 10 1.,. I 113 "... 6 4 Oct. 15 28 13. 1 46.0 20 5 28. 5 4 49. S 28 59. 1 lo 18.3 111 55 Piscium . 6 : Sept. 17 28 38.4 40.2 20 15 27.4 4 53.7 0 29 24.6 +20 20 21.1 115 "... 6 4 Ont. 15 23 38.5 46.0 20 15 ;:...:. 4 49. 8 29 24.5 2i 1 25. 3 116 32 Andromedaj . 3 July 20 29 25.9 52.4 38 16 4. 1 5 32. 3 0 30 18.3 +38 21 36.4 11? "... 6 3 Aug. 21 29 27.9 51.5 38 16 5.7 5 25.4 30 19.4 21 31.1 118 Piazzi 145 7.8 4 Oct 8 29 43. 3 46.1 +19 50 25.6 4 50.4 0 30 29.4 +19 55 16.0 119 Hi Mayer 6 4 Sept. 30 29 46.6 44.8 — 5 31 55. 8 4 50.8 0 30 31.4 — 5 27 5. 0 120 Piazzi 148 . . 7 4 Sept. 17 30 13.7 46.5 +23 27 0. 3 4 53.8 0 31 0.2 +23 31 54. 1 121 it 7 4 Oct. 6 30 15.1 46.3 23 26 58. 4 4 50.6 31 1.4 31 49.0 122 33 Andromeda; . :: Sept. 15 30 59.7 51.2 40 5 12.7 5 18.5 0 31 50.9 +40 10 31.2 123 Lalande 1113,4 . 8.9 3 Sept. 17 31 1.4 50.2 26 27 17.8 5 11.8 0 31 51.6 +26 32 29.6 124 Lalande 1125 7.8 4 Oct. 9 31 41.1 45.9 15 29 15. 8 4 511.0 0 32 27.0 +15 34 5.8 125 "... 6 4 Oct. ns 31 40.0 45. 9 15 29 18.3 4 49.4 32 25. 9 34 7.7 126 Lalande 1149 7.8 3 Aug. 20 32 17.5 51.2 32 7 21.4 5 23. 6 0 33 8.7 +32 12 45. 0 127 "... 7.S 3 Aug. 21 32 17.9 51.2 +32 7 19.1 5 23.3 33 9.1 12 42.4 123 16 Ceti fi 4 Sept. 15 32 48. 0 44.0 —19 9 59. 0 4 49. 5 0 33 32. 0 —19 5 9.5 129 1 ( 4 Sept. 16 32 48. 0 44.0 —19 9 57. 0 4 49.6 33 32.0 5 7.4 130 Lalando 1191 '. 9 4 Sept. 28 33 52. 2 46.4 +22 24 43. 9 4 51.2 0 34 38.6 +22 29 35. 1 131 Groombridge 140 6 3 Sept. 15 34 18.1 51.9 43 40 38.2 5 18.5 0 35 10.0 +43 45 56. 7 132 "... 6.7 3 Sept. 17 34 17.7 51.8 43 40 40. 1 5 18.0 35 9.5 45 58. 1 133 it 7 4 Sept. 17 34 21.2 48.2 43 41 5. 4 4 56.2 35 9.4 40 1. 6 rn 57 Piscium . . 6 4 Oct. 7 35 20. 4 45.9 14 18 7.6 4 49.5 0 36 6. 3 +14 22 57. 1 135 1 1 6 4 Oct. 8 35 20. 3 45.9 14 18 6.6 4 49.2 36 6.2 22 55. 8 13(3 II 6 4 Oct. 9 35 20. 4 45.9 14 18 7.2 4 49.2 36 6.3 22 56. 4 137 58 Piscium . . 6 4 Oct. 15 35 50. 3 45.7 10 48 1.2 4 48.8 0 36 35.0 +10 52 50.0 138 59 Piscium . 6 3 Aug. 20 35 49.8 50.2 18 23 37.8 5 19.2 0 36 40. 0 +18 28 57. 0 139 " ... 6.7 3 Aug. 21 35 50.2 50.2 18 23 41.4 5 19.0 0 36 40. 4 +18 29 0.4 140 34 Andiomedic f 3 July 26 35 54. 7 51.4 23 5 15.6 5 26.0 0 36 46. 1 +23 10 41.6 141 tt 5 4 Sept. 28 35 59.4 46.6 23 5 42. 3 4 50.7 36 46. 0 10 33.0 142 a 4 4 Sept. 30 35 59.6 46.6 23 5 44. 1 4 50.4 36 46. 2 10 34.5 143 Groombridge 149 8.9 3 Sept. 17 36 37.8 52.0 43 47 30. 3 5 17.4 0 37 29.8 +43 52 47. 7 144 63 Piscium rf 3 July 23 37 28. 8 50.3 6 24 22. 1 5 20.7 0 38 19. 1 + 6 29 42. 8 145 "... 4 Sept. 15 37 34.2 45.7 6 24 51.7 4 50.5 38 19.9 29 42.2 146 "... 4 Sept. 16 37 32.7 45.6 6 24 50.2 4 50.4 38 18.3 29 40.6 147 it 4 4 Oct. 15 37 33.4 45.4 6 24 53. 3 4 49.6 38 18.8 29 42. 9 148 64 Piscium . 6 3 Aug. 21 37 38.8 50.2 15 46 16.4 5 17.8 0 38 29. 0 +15 51 34.2 149 "... 6.7 4 Oct. 6 37 43.7 46.1 15 46 46.7 4 49.0 38 29. 8 51 35.7 150 ii 6 4 Oct. 8 37 43.2 46.1 46 46. 0 4 48.7 38 29. 3 51 34.7 151 ii 6 4 Oct. 9 37 43.2 46.1 46 46.2 4 48.6 38 29. 3 51 34.8 152 35 Andromeda; v 3 July 26 37 56. 6 53.0 39 53 42. 9 5 31. 1 0 38 49. 6 +39 59 14. 0 153 65 Piscium i 4 Sept. 28 38 23. 3 46.9 26 32 15. 7 4 50.5 0 39 10.2 +26 37 6.2 154 Piazzi 196 7 3 Sept. 15 38 19.2 52.2 43 49 13.3 5 17.7 0 39 11.4 +43 54 31.0 155 "... 7 3 Sept. 17 38 18.9 52.2 43 49 18.9 5 17.1 39 11.1 54 36.0 156 ii 7.8 4 Sept. 17 38 22.7 48.5 43 49 39. 5 4 55. 4 39 11.2 54 34.9 157 Lalando 1414 7 3 Aug. 20 40 14.9 51.8 32 42 46. 7 5 21.9 0 41 6.7 +32 48 8. 6 158 "... 7.8 3 Aug. 21 40 15.4 51.8 32 42 45. 5 5 21.6 41 7.2 48 7.1 159 Piazzi 208 . . 8.9 4 Oct. 15 40 21.5 45. 8 11 36 49.9 4 47.7 0 41 7.3 +11 41 37.6 160 Lalande 1464 7 4 Sept. 17 41 42.7 48.0 36 15 3.9 4 53.5 0 42 30. 7 +36 19 57. 4 161 "... l7 4 Sept. 30 41 43.7 47.8 36 15 2.4 4 50.3 42 31.5 19 52. 7 162 " . . . - 6.7 4 Oct. 6 41 43.8 47.8 36 15 9.5 4 49.0 42 31.6 19 58.5 163 "... 6.7 4 Oet. 8 41 43.6 47.8 36 15 4.8 4 48.4 42 31. 4 19 53.2 104 Bessel, W.1179 . 8 4 Sept. 15 42 4. 0 47.4 28 19 26.4 4 52.5 0 42 51.4 +28 24 18. 9 165 it 7.8 4 Sept. 16 42 4.1 47.4 28 19 19.2 4 52. 3 42 51.5 24 11.5 166 25 Mayer 8 :: Sept. 15 42 13.4 48.9 2 54 48. 5 5 10.5 0 43 2. 3 f 2 59 59. 0 167 it 8 3 Sept. 17 42 13.2 48.8 2 54 48. 6 5 10.4 43 2.0 59 59. 0 168 Groombridge 17] 6.7 3 Auo-. 2ii 42 53.8 53.8 47 30 4.8 5 23. 8 0 43 47. 6 f47 35 28.6 169 "... 6.7 3 Aug. 21 42 53. 7 -f- 53.8 17 30 5.4 5 23. 5 43 47.5 35 28. 9 170 06 Piscium . i; 4 Oct. 8 0 43 fl8 1 17.3 ■ f 4 47. 6 0 44 fl8 6 4.9 1 (155) 156 GOULD CATALOGUE OF STAES OBSERVED BY D AGELET. Mean equinox 1800. 0 No. Name Mag. Date App't a Eeduct'n App't c5 Reduction a S h m s ^ o / // . // h in s O 1 II 171 60 Piseium . 6 4 Oct. 9 0 43 14.9 + 40. 4 + 18 1 17.9 + 4 47. 4 0 44 1.3 +18 6 5.3 172* "... 6 4 Oct. 15 43 14.7 46.3 18 1 18.4 4 46.8 44 1.0 6 5.2 ra 36 Andromedse . 4 Sept. 15 43 29. 8 47. 0 22 27 43. 3 4 51.3 0 44 16.8 +22 32 34.6 174 37 Andromedse fi 3 July 26 44 48.2 53. 1 37 19 13.3 5 28. 2 0 45 41.6 +37 24 41.5 175 "... 3 July 27 44 48.4 53.3 37 19 12.5 5 28. 0 45 41.7 24 40.5 176 "... 4 Sept 16 44 52.7 48. 3 37 19 47. 0 4 53.2 45 41.0 24 40.2 J 77 C( 1 Sept. 17 44 53.0 48.3 37 19 49.2 4 52.9 45 41.3 24 42. 1 178 "... 4 Sept. 28 44 53. 4 48.2 :;7 19 17.0 4 50. 1 45 41.6 24 37. 1 179 "... 4 Sept. 30 44 53.2 48.2 37 19 51.3 4 49.7 45 41.4 24 41.0 180 " 4.3 4 Oct. 6 44 53. 3 48.1 37 19 55.4 4 48.3 45 41.4 21 43.7 181 38 Andromedse >/ 4 4 Oct. 2 45 46.2 46.8 22 15 16.5 4 47.8 0 46 33. 0 +22 20 4. 3 182 "... 6 4 Oct. 15 45 45. 9 46.7 22 15 23. 4 4 40. 0 46 32.6 20 9.4 is; 68 Piseium h 6 4 Oct. 8 46 15.3 47.3 27 49 43. 3 4 47.0 0 47 2.6 +27 54 30. 3 184 " 6 ! Oct. 9 46 15.3 47.3 27 49 45. 3 4 46.8 47 2.6 54 32.1 185 Lalande 1634 6.7 3 Aug. 20 46 12.7 52.8 38 18 9.2 5 21.7 0 47 5. 5 +38 2:: 30.9 186 "... 7 3 Aug. 21 40 13.1 52.8 38 18 12.1 5 21.4 47 5. 0 23 33.5 187 29 Mayer . . 7.8 3 .Sept. 15 47 8. 7 49.1 5 40 31.7 5 9.3 0 47 57. 8 + 5 45 41.0 1 88 " 7.8 3 (Sept. 17 47 8.6 49.1 5 40 29. 2 5 9.1 47 57.7 45 38.3 t 189 4 Sept. 16 47 43 33 36. 9 4 49.5 0 48 +43 38 26. 4 190 Strove C. G. 75 . 6.7 4 Sept. 17 47 57.8 49.3 43 33 4. 9 4 53.2 0 48 47. 1 +43 37 58. 1 191 30 Mayer . . 7 4 Oct. 6 48 4:1.0 45.5 5 19 21.5 4 46.0 0 49 28. 5 + 5 24 7. 5 192 " . 7 4 Oct. 8 48 42.0 45.5 5 19 19.8 4 45.8 49 28. 1 24 5. 6 193 Lalande 1706,7 9 1 Oct. 15 48 40. 3 48. 2 36 37 46.9 4 45.3 0 49 28. :. +36 42 32.2 194 Lalande 1783 6 :: Aug. 20 50 40.0 54.2 46 12 34. 6 5 22.5 0 51 :u. - +4(3 17 57. 1 195 "... 7 o Aug. 21 50 40. 1 54.2 46 12 30.6 5 22. 2 51 34.3 17 52.8 19G "... 7.8 i Sept. 16 50 44. 9 49.9 46 12 58.0 4 53.3 51 34.8 17 51.3 197 39 Andromedse - 7 1 Sept. 28 50 54.0 48.9 40 11 5.5 4 48.9 0 51 42. 9 +40 15 51.4 198 "... 7 4 Sept. 30 50 53. 8 48.9 40 11 9.4 4 48.4 51 42.7 15 57.8 199 "... 6 4 Oct. 9 50 54. 2 48.8 40 11 14.4 4 46.3 51 43.0 16 0.7 5200 70 Piseium . 9. K 3 Sept. 17 50 54. 6 49.3 6 46 14.2 5 8.0 0 51 43. 9 + 6 51 22.2 201 69 Piseium ' toll. 6 4 Oct. 9 54 13. 1 46.9 20 18 47. 7 1 11.2 0 55 0. 0 +20 23 31.9 216 77 Piseium pr. . 7.8 3 Sept. 17 54 39.5 49.0 3 45 25. 0 5 6. 4 0 55 28. 5 + 3 50 31. 6 217 foil. . 7.8 3 Sept. 17 54 42.2 49.0 3 45 23. 8 5 6.4 55 31.2 50 30.2 218 Piazzi285 . . 7 3 Aug. 20 54 42. 0 55.2 48 23 36. 9 5 21.8 0 55 37.2 +48 28 58. 7 219 "... 7 3 Aug. 21 54 42.5 55.2 48 23 32. 4 ;, 2i.:. 55 37.7 28 53. 9 220 " 7 4 Sept. 30 54 46.4 50.4 48 24 5. 0 4 48.4 55 36.8 28 53. 4 221 41 Andromedse . 4 Sept. 28 55 44. 8 40. 7 42 47 32. 7 4 47.9 0 56 34. 5 +42 52 20. 6 222 78 Piseium . . 6.7 4 Oct. 2 56 11.6 48.1 30 51 42. 1 4 45.5 0 56 59. 7 +30 50 27. 6 223 ft 7 4 Oct. 15 56 J l.o 48.0 30 51 44. 3 4 43.0 56 59. 0 56 27. 3 224 70 l'iscium i//2 6 4 Oct. 8 56 28. 3 46.9 19 35 37.-9 4 43.6 0 57 15.2 +19 40 21.5 225 "... 6 4 Oct. 9 56 46.9 19 35 39.0 4 43.5 57 40 22.5 220 42 Andromedse 4 Sept. 30 57 7.5 50.3 46 5 20. 1 4 47.4 0 57 57. 8 +46 10 13.5 227 80 Piseium c 5.6 4 Oct. 6 57 19.7 45.5 4 3o ;;:,. 2 l 4::. 1 0 58 5. 2 + 4 35 18.3 228 43 Andromedse j3 3 July 26 57 40.3 53.9 34 28 4.8 5 22. 9 0 58 34. 2 +34 33 27. 7 229 "... 3 July 27 57 40. 5 53.9 34 28 4.0 5 22. 7 58 34. 4 33 26.7 230 "... 4 Sept. 28 0 57 40. 2 + 48.7 +34 28 36.5 + 4 46.2 0 58 34.9 +34 33 22. 7 (156) GOULD — CATALOGUE OF STARS OBSERVED BY D AGELET. 157 Mean equinox 1800. 0 No. Name Mag-. Date App't a Reduct'n App't 13 36.3 50.2 24 111 52.2 4 3.8 2 14 26.5 +24 14 56.0 475 "... 8 4 Oct. 8 13 36.5 no. 2 24 10 50. 8 4 3. 0 14 26.7 14 53.8 476 (i 7.S 4 Oct. 9 13 36.4 50. 1 24 10 49.9 4 2.9 14 26. 5 14 52. 1 477 IC 7 4 Not. 17 13 37. 1 49.7 24 10 51.4 3 58.9 11 26.8 14 50.3 478 Lalande 4493,4 . 8 4 Sept. 30 14 38.4 50.5 25 4 2.9 4 3.6 2 15 28.9 +25 8 6.5 1711 Lalande 4496 6 4 Oct. 6 14 45.7 50.7 26 2 27. 1 4 2.8 2 1 5 36. 4 +26 6 29. 9 480 (i 6.7 4 Oct. 8 14 45.6 50.6 26 2 28. 9 4 2.4 15 36.2 6 31.3 481 1 1 Trianguli d 6 4 Oct. 15 14 47.5 51.7 30 49 43. 6 4 2.7 2 15 39.2 +30 53 46. 3 482 12 Trianguli c 3 Aug. 20 15 32.5 56.4 28 41 36.8 4 28. 8 2 16 28.9 +28 46 5. 6 483 "... 3 Kept. 17 15 33.0 55.6 28 41 44. 9 4 23.6 16 28.6 46 8.5 484 25 Arietis 6 4 Kept. 16 15 58.2 47.4 9 14 13.5 4 0. 8 2 16 45.6 + 9 18 14.3 485 13 Trianguli . 7.6 4 Oct. 2 16 15.2 51.5 28 57 24.7 4 2.8 2 17 6.7 +29 1 27.5 486 "... 7 4 Oct. 9 16 15.2 51.4 28 57 24. 0 4 1.7 17 6.6 1 25.7 487 "... 6.7 4 Nov. 17 16 15.8 51.0 28 57 29. 3 3 56. 6 17 6. 8 1 25.9 488 Lalande 4572,4 - 6.7 4 Sept. 30 17 1.6 50. 0 22 30 4.7 4 1.3 2 17 51.6 +22 34 6.0 489 Lalaude 4588 7 4 Oct. 15 17 24.8 52.4 32 52 12.2 4 0.5 2 is J7.2 +32 56 12.7 490 Piazzi 96 . . 6 4 Oct. 6 18 13.8 50.4 24 16 26. 8 4 0.0 2 19 4.2 +24 20 26.8 491 26 Arietis 6 4 Oct. 8 18 38.3 49.1 18 53 36.2 3 58. 5 2 19 27. 4 +18 57 34.7 492 14 Trianguli 6.5 3 Aug. 20 18 58.0 58. 6 35 10 37. 3 4 28. 1 2 19 56.6 +35 15 5.4 493 "... 3 Sept. 17 18 58. 6 57.8 35 10 44.4 4 22.6 19 56.4 15 7. 0 494* "... 6 4 Oct. 2 19 3.2 53.4 35 11 0.2 4 2.0 19 56.6 15 2.2 495 " - - - 6 4 Oct. 9 19 3.2 53.2 35 11 4.2 4 0. 0 19 56.4 15 4.8 496 "... 5.6 4 Nov. 17 19 3.9 52.8 35 11 15.4 3 54.2 19 56.7 15 9.6 497 Piazzi 105 7.8 4 Oct. 15 19 58.2 52.7 33 35 11.6 3 58. 7 2 20 50.9 +33 39 30. 3 498 29 Arietis 7 4 Oct. 8 21 10.4 48.1 14 4 32.5 3 55. 8 2 21 58. 5 +14 8 28. 3 499 Lalande 4720,1 . 7 4 Oct. 6 21 21.6 52.7 32 50 17. 9 3 59. 1 2 22 14.3 +32 54 17. 0 500* Groombridge 530 7 3 Aug. 20 22 0.6 60.0 38 42 25. 3 4 26.7 2 23 0. 6 +38 46 52. 0 501 Lalaude 4752 6 4 Oct. 2 22 28. 0 53. 9 36 21 44.4 3 59. 6 2 23 21.9 +36 25 44. 0 502 "... 6 4 Nov. 17 22 28. 9 53. 3 36 21 53. 6 3 51.6 23 22. 2 25 45.2 503 Lalande 4759 8 4 Oct. 9 22 51.9 47.4 10 39 16.8 3 54.0 2 23 39. 3 + 10 43 III. 8 504* 15 Trianguli 3 Sept. 17 22 43.8 57.5 33 44 6.5 4 19. 1 2 23 41.3 +33 48 25. 6 505 it 6.7 1 Oct. 15 22 4S.li 52. 9 33 44 29. 1 3 56. 6 2:1 40.9 48 23. 7 506* Piazzi 117 . . 7.8 3 Kept. 17 22 47. 4 57.5 33 46 12. 1 4 19.1 2 23 44.9 +33 50 31.2 5117 "... 7.8 4 Oct. 15 22 51.7 52.9 33 46 38. 6 3 56.5 23 44 6 50 35. 1 508 78 Ceti v 4 Kept. 30 24 37.4 46.2 4 38 55.9 3 52. 2 2 25 23. 6 + 4 42 48. 1 509 "... 4.5 4 Oct. 9 24 37.8 46.1 4 38 59. 7 3 51.9 25 23. 9 42 51. 6 510 31 Arietis . . 5.6 4 Oct. 8 24 47.6 11 30 29. 4 3 51.3 2 25 +11 34 20.7 511 Lalande 4830 . 6 3 Aug. 20 24 58.9 59.5 36 46 45. 2 4 23.6 2 25 58. 4 +36 51 8.8 512 "... 7 4 Oct, 2 25 4.3 54.2 36 47 12.5 3 57.7 25 58. 5 51 10.2 513* k 7 4 Oct. 6 25 4.2 54.1 36 47 12. 7 3 56. 9 25 58. 3 51 9.6 514 Bessel, W.704 . 7 4 Nov. 17 25 12.2 53.7 37 9 2.4 3 49. 6 2 26 5.9 +37 12 52.0 515 Lalande 4854 8.9 4 Oct. 15 25 51.3 52.6 32 28 44. 5 3 54. 0 2 26 43. 9 +32 32 38.5 516 32 Arietis v 3 Sept. 17 26 34. 6 54.0 21 1 6. 5 4 12.5 2 27 28.6 +21 5 19.0 517 33 Arietis 6 3 Aug. 20 28 5.4 56.2 26 7 16.3 4 17. 3 2 29 1.6 +26 11 33.6 518 "... 4 Sept. 30 28 10. 1 51.3 26 7 44. 3 3 53.4 29 1.4 11 37.7 519 "... 6.5 4 Oct. 8 28 ll.o 51.1 +26 7 44.8 3 52.3 29 2.1 11 37.1 520 82 Ceti 6 3 4 Oct. 9 28 29. 8 45.0 — 0 36 14.5 3 48.1 2 29 14. 8 — 0 32 26. 4 521 12 Persei . . . 7 4 Oct. 2 28 45.8 55.2 +39 16 26. 8 3 55. 4 2 29 41.0 +39 20 22. 2 522 ' i< 4.5 4 Oct. 6 28 45. 6 55.1 39 16 27. 7 3 54.6 29 411.7 20 22. 3 523 " 6 4 Oct. 15 28 45. 5 54.9 39 16 26. 9 3 52.7 29 40.4 20 19.6 52 1 "... 6 4 Nov. 17 28 46.4 54.5 39 16 36. 9 3 46.7 29 40.9 20 23. 6 525 34 Arietis ji 3 Aug. 20 30 12.6 54.4 19 4 50.2 4 13.0 2 31 7.0 +19 9 3.2 526* 11 Persei ... 3 Sept. 17 30 5.7 61.5 43 21 56. 8 4 15.4 2 31 7.2 +43 26 12.2 527 35 Arietis 4 Sept. 30 30 53.0 51.6 26 46 59. 1 3 51.4 2 31 44. 6 +26 511 50.5 528 ■< 4 4 Oct. 8 30 53. 8 51.4 26 47 2. 2 3 50. 2 31 45.2 50 52. 4 529 86 Ceti y 3 4 Oct. 9 32 11.7 45.6 2 19 26.4 3 45. 4 2 32 57.3 + 2 23 11.8 530 36 Arietis 7 4 Oct. 2 2 32 21.5 + 49.1 + L6 50 48.0 + 3 47.9 2 33 10. 6 +16 54 35. 9 21 (101) 162 GOULD CATALOGUE OF STARS OBSERVED BY D AGELET Mean equinox 1800. 0 No. Name Mag. Datt App't a Reduct'n App't <5 Reduction a (i h m s s O ' " / // h m s u ' " 531 36 Arietis 6.7 4 Oct. 6 2 32 21.5 + 49.0 +16 50 47.6 + 3 47.6 2 33 10.5 +16 54 35.2 532 "... 6 ■I Oct. 15 32 21.8 48.8 16 50 49.0 3 46. 9 33 Hi.6 54 35.9 533 37 Arietis o :: Atiir. 20 32 39. 1 53.2 14 23 13.7 4 9.2 2 33 32. 3 +14 27 22.9 534 87 Ceti n :: Sept. 17 33 16.9 51.2 9 11 36.9 4 3.5 2 34 8. 1 + 9 15 40.4 535 39 Arietis . . 4 ! Sept. 30 35 9. 4 52.2 28 20 41 . 1 3 48.3 2 36 1.6 +28 24 29. 4 53G Bessel, W.948 . 8 1 Oct. 2 35 11.1 50.6 22 43 36. 6 3 46. 8 2 36 1.7 +22 47 23. 4 537 "... 8.9 1 Oct. 6 35 11.3 50.5 22 43 34.9 3 46.3 36 1.8 47 21.2 538* 1*. 8.9 1 Oct. 8 35 11.5 50.5 22 43 35.6 3 46.1 36 2.0 47 21.7 539 Lalande 5149,50 . 9.10 4 Oct. 15 35 21.9 49.3 18 28 23.6 3 44.6 2 36 11.2 +18 32 8.2 540 16 Triauguii - 7 4 Oct. 8 36 18.7 50.9 24 16 56.3 3 45.4 2 37 9. 6 +24 20 41.7 541 tt 6.7 1 Oct 9 36 18.9 50.9 24 16 56. 3 3 45.3 37 9.8 20 41.6 542 16 Persei p1 4 3 Sept. 17 37 0. 5 59.6 37 25 3.2 4 7.8 2 38 0. 1 +37 29 11.0 543 41 Arietis 5.6 4 Oct. 6 37 22. 9 51.6 26 21 56. 9 3 45. 1 2 38 14.5 +26 25 42. 0 544 u 3 4 Oct. 15 37 22. 8 51.4 26 22 0. 3 3 44.0 38 14.2 25 44.3 545 Lalande 5221 6.5 3 Aug. 20 37 18.5 64.3 45 56 4. 5 4 15.6 2 38 22. 8 +46 0 20. 1 54i ; Lalande 5248,9 . 8 4 Oct. 8 38 35.6 49.4 18 15 57. 0 3 42.5 2 39 25. 0 +18 19 39.5 547 43 Arietis a 6 4 Oct. 15 39 38. 8 48.3 14 11 19.7 3 411.4 2 40 27. 1 + 14 15 0.1 548* 20 Persei . . . 6 3 Sept. 17 40 8.4 " 59.8 37 26 43. 1 4 5.0 2 41 8. 2 +37 30 48. 1 540 Piazzi 201 . . 7 4 Oct. 6 40 29. 3 53.0 30 45 19.3 3 43. 4 2 41 22.3 +30 49 2.7 550 '* 7.8 4 Oct. 9 40 29.4 52.9 30 45 19. 9 3 42.9 41 22.3 49 2.8 551* Piazzi 203 . . 7 4 Sept. 30 41 16.0 49.0 15 35 50. 0 3 40.3 2 42 5. 0 + r:» 39 30.3 552 it 6 4 Oct. o 41 15.3 49.0 15 35 48.8 3 40.2 42 4.3 39 29.0 553 "... 7 4 Oct, 15 41 15.9 48.7 15 35 55.3 3 39.2 42 4. 6 39 34. 5 554 Lalande 5359 - 7.8 4 Oct. 6 42 39.6 49.9 19 29 22.2 3 39.4 2 43 29. 5 +19 33 1.0 555 45 Arietis p2 3 Aug. 20 43 41.2 54.3 17 26 41.8 4 1.8 2 44 35. 5 +17 30 43.6 556 "... 6.7 4 Oct. 8 43 46.7 49.4 17 27 7. 4 3 37.8 44 36.1 30 45.2 557 "... 6.7 4 Oct. 15 43 46.0 49.2 17 27 11.1 3 37.3 44 35.2 30 48. 4 558 46 Arietis p5 5 4 Sept. 30 44 20.2 49.5 17 9 25.5 3 38. 0 2 45 9. 7 +17 13 3.5 559 "... 6 4 Oct. 2 44 2(1.3 49.4 17 9 26.8 3 37.8 45 9.7 13 4.6 560 "... 6.7 4 Oct. 6 44 20. 2 49.4 17 9 29.6 3 37.5 45 9.6 13 7.1 561 ( I 6.7 4 Oct. 8 44 20.9 49.3 17 9 27. 1 3 37.3 45 10.2 13 4.4 562 21 Persei . . . 3 Sept. 17 44 13.7 57.7 31 3 9. 2 3 59. 4 2 45 11.4 +31 7 8. 6 563 Anonyma . 6 4 Oct. 9 44 29.0 55. 4 37 44 24.2 3 40.8 2 45 24. 4 +37 48 5. 0 564 Bessel, W.864 . 6 4 Oct. 15 45 50. 6 45.9 3 37 34. 8 3 33. 8 2 46 36.5 + 3 41 8. 6 565 48 Arietis e 3 Aug. 20 46 52.3 55.3 20 27 52. 1 3 58.0 2 47 47. 6 +20 31 50. 1 566 '* 4 Sept. 30 46 57.7 50.4 20 28 17.2 3 36.5 47 48. 1 31 53.7 567 14 6 4 Oct. 2 46 57.9 50.4 20 28 18.0 3 36.2 47 48.3 31 54.2 568 "... 6.5 4 Oct. 6 46 57.8 50.3 20 28 19.6 3 35.8 47 48. 1 31 55.4 569 tt 5 4 Oct. 8 46 57.7 50.2 20 28 18.3 3 35.6 47 47.9 31 53.9 570 Lalande 5523 . 8 3 Sept. 17 47 56.6 50.5 5 47 1.5 3 48. '.) 2 48 47. 1 + 5 50 50.4 571 91 Ceti X 5.6 4 Oct. 9 48 13.5 47.1 8 2 36.2 3 32.2 2 49 0. 6 + 8 6 8.4 572 "... 6 4 Oct. 15 48 13.2 47.0 8 2 35.4 3 32.2 49 0.2 6 7.6 573 49 Arietis . . 6.7 4 Oct. 2 49 16.8 51.8 25 36 6. 1 3 35. 3 2 50 8. 6 +25 39 41.4 574 "... 6 4 Oct. 6 49 16.5 51.8 25 36 8.7 3 34.8 50 8.3 39 43.5 575 92 Ceti a 3 Aug. 20 50 59. 8 50. 6 3 14 2.2 3 47.9 2 51 50.4 + 3 17 5(1. 1 576 "... 3 Sept. 17 51 0. 5 49.9 3 14 3.5 3 45. 3 51 50.4 17 48.8 577 "... 4 Sept. 30 51 4.7 46.1 3 14 21.9 3 211. 1 51 50.8 17 51.0 578 "... 2 4 Oct. 9 51 4.5 45.9 3 14 23.4 3 28. 9 51 50.4 17 52. 3 579 "... 2 4 Oct. 15 51 4. 3 45. 8 3 14 27.9 3 29. 0 51 50.1 17 56.9 580 25 Persei p 4 4 Oct, 6 51 28.3 55. 9 37 59 44.6 3 35.4 2 52 24. 2 +38 3 20. 0 581 Lalande 5671 7 4 Oct. 2 52 45. 3 49.0 15 0 47. 7 3 29.9 2 53 34. 3 +15 4 17.6 582 52 Arieti3 6 4 Oct. 8 52 52. 8 51 5 24 24 32.0 :; 31. l 2 53 44. 3 +24 28 3. 1 583'' 26 Persei fi 3 Aug. 20 54 10.1 62.7 40 6 28. 1 3 57. 5 2 55 12.8 +40 10 25.6 584 i i 3 Sept, 17 54 10.8 61.7 40 6 34.7 3 52. 5 55 12.5 10 27.2 585 K 4 Juuo 21 54 11.6 60.7 40 6 46. 7 3 47.8 55 12.3 10 34.5 586 "... 4 4 Oct. 6 54 15.8 56.9 40 6 55. 8 3 33. 5 55 12.7 10 29.3 587 "... 2.3 4 Oct. 9 54 15.6 56.8 40 6 53. 6 3 32.9 55 12.4 10 26.5 588 "... 2.3 4 Oct. 15 54 15.4 56. 7 40 6 57. 0 3 31.8 55 12. 1 10 28. 8 589 54 Arietis . . 4 Sept. 30 56 11.7 50.il 17 57 36.8 3 27. 6 2 57 1.7 +18 1 4. 4 590 ■ 6.7 4 Oct, 8 2 56 12.8 + 49.8 +17 57 37.4 + 3 26. 8 2 57 2. 6 +18 1 4.2 (162) GOULD — CATALOGUE OF STARS OBSERVED BY D AGELET. 163 No. 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 one, 607 608 609 010 GIL 612 613 til 4' 615 616 017 618 619 620' 621 622 623 624 625 020 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 1)44' 645 646 647 648 04: 1 650 Name 55 A ] litis 99 Mayer 28 Persei u Groombridge 62] f>? A i iitis d 56 Arietis 58 Arietis 12 Eridani 59 Arietis 00 Arietis Lalande 6141,2 - Piazzi 37 . 33 Persei a Mag. Groombridge 659 04 Arietis Piazzi 53 1 Tauri o 31 Persei . I -H Bradley . - 2 Tauri f 35 Persei a 108 Mayer . . Groombridge 694 109 Mayer . . 36 Persei . Str.G.C.345pr. . foil. 4 Tauri s Groombridge 703 37 Persei ip 7 Tauri . . . it Piazzi 87 . . . 9 Tauri . . . 7 -.11 8 7 3 3 7 7.8 6 2 2.3 2. 3 2.3 0 6 6 5.6 6 4 5 7.8 7.8 6 7.8 6.7 6 6 7 6 7 7.6 Date Oct. Oct. Oct. Oct. Sept. (let. Sept. Oct. Oct. Oct. Sept. 17 Sept. 30 Oct. 2 Oct. 9 Oct. [5 Oct. 8 Oct. 8 Sept. 17 Get. 15 Pel.. 18 Apr. 9 An-. 20 June 21 Sept. 30 Oct. 2 Oct. Oct. Oct. Oct. 6 9 15 6 Sept. 30 Oct. 8 Sept, 17 Oct. 0 Oct. 15 Get. 9 Oct. 6 Oct. 9 Sept. 30 Oct. 2 (let. 15 App't a Reduct'n Oct. 9 Oct. 15 (let. 8 Sept. 17 Sept. 30 Sept. 30 Oct. 2 Oct. (i Oct. 9 Oct. 15 3 Sept. 17 4 Oct. 2 4 Oct. 8 4 Sept. 30 4 Oct, 0 4 Oct. 9 4 Sept. 30 4 Oct. 2 4 Oct. 0 4 Oct. 8 2 56 43. 5 57 22. 9 (57) 57 23.5 57 24.3 58 2.9 59 21.9 59 59 28.6 2 59 29. 0 30.7 57.6 57.7 51 . 8 8.6 43.6 8 2.7 8 5. 2 8 55.6 8 54. 9 0. 9 4. 9 4. 10 47. 11 38. 11 39. 12 45. 12 51. J 2 52. 13 16. 14 6. 15 30. 15 32. 15 32. 15 30. 16 53. 17 2. 17 36. 17 32. 18 2::. 18 25, 18 40, 18 42. 18 41. 19 29. 21 13.2 21 44.6 21 45.3 21 50.0 21 55.:; 21 55.7 24 22.2 21 21.7 21 22.2 2 4 22.5 App't + 52.6 50. 1 50.0 61.4 57.7 50.3 52. 3 52. 3 54.9 36.7 36.7 36.5 36.4 52.5 52.1 54.7 61.5 71.0 72. 5 OS. 7 66.7 02. 4 62.3 62. 2 62.1 62.0 61.9 52.1 51.9 67.3 62.0 61.8 47.4 02. 4 48.5 47.8 47.8 61.3 48.1 01.5 49.7 65.9 53. 3 53.3 48. :: 48.2 48.1 57.0 67.4 52.3 52.1 50. 3 50.1 50.1 52.0 51.9 51.8 -f- 51.8 +23 14 45.8 18 33 4.3 18 32 57. 1 18 33 2.5 38 46 40. 5 41 33 2.0 18 54 12.9 18 54 13.3 26 26 9. 0 26 26 10.9 Reduction / // + 3 27.6 3 26.4 3 25. 8 3 25. 8 3 IS.'J 3 30.4 3 24.8 3 25. 0 3 25. 4 3 25. 5 +20 13 —29 50 29 50 29 50 ■29 50 +26 16 24 52 19 4 48 25 49 4 49 49 49 49 49 49 49 49 48 20 23 57 56.9 14.9 I l.d 10.9 11.9 56.8 38.0 4(1.3 44.6 36.5 28. 0 20.3 39.2 41.8 40. 0 49.8 45.6 46. 0 49.9 5.3 23 57 4. 8 48 17 31.5 48 17 46.7 48 17 47.9 8 15 48. 5 48 44 52. 5 11 58 28.2 8 58 25. 3 8 58 23. 8 47 14 14.3 10 38 47 16 16 0 45 18 26 49 26 49 10 35 10 35 10 35 39 9 10.1 27.9 41.9 27.6 31.3 31.3 21.4 16.7 22. 7 40.4 47 27 21.7 23 43 57. 5 23 43 55. 5 17 7 3.3 17 7 2.6 17 7 5.5 22 29 21.4 22 29 19.2 22 29 21.0 +22 29 18.9 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 + 3 38.4 12.6 12,8 13.8 14.9 18.2 17.4 32. 3 20.8 32.8 39.6 45.1 34.2 23.2 22.7 21.9 21 . 2 20.0 20.1 14.3 13.4 30.(1 18.0 16.3 8.5 17. 1 7.0 0.7 6.6 13.5 Mean equinox 1800. 0 2 57 36. I 2 58 1 3.(1 (58) 58 13.5 2 58 25. 7 2 59 0.0 3 0 12.2 0 3 0 20.9 0 21.3 +2- 18 +18 36 30 3lj +38 5(1 +41 36 +18 57 57 +26 29 29 13.4 3(1.7 22. :i 28. 3 29. 4 33.0 37.7 38.3 34.4 36.4 3 25.6 3 34. 3 3 34.4 3 35.0 3 34.2 8 1.1 - 35.7 8 57.4 9 6.7 3 3 3 3 3 111 10 10 10 10 10 10 10 10 5.3 11.5 5.8 30. 0 8.8 8.8 3.8 3.6 3.4 8.0 26.8 4.0 3.3 2.3 1.8 1.6 1. 1 (1.9 0.5 0.4 7.3 7.3 7.2 6.5 6.4 7.2 6.9 6.5 11 49.5 12 30.6 12 31.5 l:; 53. I 13 53.8 13 54. 2 14 4.1 15 8.8 16 18.5 16 20. 2 16 20. 5 16 31.9 17 41.7 I- 3.6 18 26. 5 18 38. 0 19 10.9 19 IS. 4 19 29.2 19 30.8 19 29. 3 20 26. 6 22 2(1.0 22 36.9 22 37. 4 22 46. 3 22 45.4 22 45. 8 25 14.2 25 13.0 25 14.0 25 14.3 +20 17 35.3 29 47 2. 3 47 1.2 40 57. 1 40 57.(1 +26 20 15.li +24 55 55. 4 +19 8 12.6 +48 29 5. 4 +49 8 9.3 8 8.2 6 5.4 8 13.4 8 5.0 8 8.7 8 11.7 8 6.8 8 6.0 +48 24 10. 0 +24 0 19.6 0 18.2 +48 21 7. 5 21 4.7 21 4. 2 +8 18 57. 0 +48 48 9.6 + 12 1 35.2 +91 32. 0 1 30.4 +47 17 27.8 +10 41 +47 19 +16 3 +45 21 +20 52 +20 52 + 10 38 38 38 +39 12 15.4 39. 4 47.7 57.6 4(1.1 40.1 25.2 20.3 26 1 48.4 +47 30 48.5 +23 47 1.5 46 58. 8 + 17 10 5.6 10 4. 4 10 7. 1 +22 32 22. 5 32 20. 1 32 21.5 +22 32 19. 3 (163) 164 GOULD CATALOGUE OF STARS OBSERVED BY D AGELET. Mean equinox 1800. 0 No. Name Mag- Date App't a Reduct'n App't lb.11 -780 "... 0 4 Oct. 15 55 1.8 54.0 23 57 58. 9 1 15.7 55 55.8 59 14.6 781 105 Tauri . - 7.6 4 Oct. 13 55 5. 9 53.0 +21 24 22.6 1 24.9 4 55 58. 9 +21 25 47.5 782 00 Eridani 6 4 Sept. 20 56 9.0 44.4 — 4 57 12. 1 1 5. 0 4 56 53. 4 — 4 56 6. 5 783 07 Eridani ft 4 4 Oct. 2 57 17.9 43.9 — 5 22 is. 3 1 4.3 4 58 1.8 — 5 21 14.0 784 15 Ononis y- 6 4 Oct, 9 57 24. 6 50.9 +15 18 33.4 1 10.4 4 58 15.5 + 15 10 4!!. S 785 11 Auriga; )i C.5 4 Oct. 13 4 58 45. 7 60.7 38 12 38.4 1 15.2 4 59 46. 4 +38 i:s 53.6 786* Auonyma . 7.8 3 Feb. 18 5 0 32.7 73.6 45 (54) 5 1 46. 3 +45(55) 787 Capella 1 3 Feb. 18 0 42.7 73.6 45 45 36. 6 1 9.1 5 1 56. 3 +45 40 45.7 788 "... :; Mar. 17 (0) 45 45 40. 4 1 9.2 (1) 40 49.6 789 "... :', Mar. 18 0 41.9 74.3 45 45 38. 1 1 9.3 1 50.2 46 47.4 790* "... 3 Mar. 21 0 42. 0 74.4 45 45 42.7 1 9.4 1 56.4 40 52. 1 701 "... 3 April 30 0 41.9 75.0 45 45 29. 3 1 13.4 1 56.9 46 42.7 702 "... 3 July 19 (0) 45 45 25.6 1 22.3 (1) 46 47. 9 793* "... :'. Sept. 9 0 44.8 71.6 45 45 19.9 1 22.1 1 56.4 46 42.0 794* "... 4 Mar. 2:: (0) 45 45 36.4 1 4.3 (1) 46 40.7 795* "... 4 June 5 0 46.3 70. 0 45 45 32. 3 1 13.2 1 50.3 46 45.5 796 "... 4 June 8 0 46.2 Tii." 45 45 34.6 1 13.6 1 50.2 46 48.2 797 "... 4 June- ill 0 41 i. 3 69.8 45 45 38. 6 1 14.5 1 56. 1 46 53. 1 798 "... 4 July 4 0 40.9 69.3 45 45 29. 0 1 16.4 1 50.2 46 45.4 799 "... 4 July 14 (") 45 45 22. 5 1 17.1 (1) 46 39.6 800 "... 4 Oct. 2 0 .ML 'J 65.7 45 45 25. 5 1 15.9 1 55.9 46 41.4 801 "... 1 4 Oct. 9 0 50.4 65.5 45 45 26. 5 1 15.2 1 55.9 46 41.7 802 " 1 4 Oct. 13 0 50.9 65.3 45 45 27. 4 1 14.9 1 56.2 46 42.3 803 "... 1 4 Oct. 15 0 50.8 65.2 45 45 27. 0 1 14.7 1 50.0 46 41.7 804 "... 1 5 Mar. 21 II 51.11 64.6 +45 45 49.li 1 0. 0 1 55.0 40 49.0 805 729 Bradley . . 7 3 Feb. 18 3 9.4 48.0 — 8 25 13.3 1 23.5 5 3 57. 4 — 8 23 49. 8 806 Eigel .... :; Feb. 18 4 8.4 48.0 8 28 0.5 1 22.11 5 4 50.4 — 8 20 38.5 807* "... 3 Mar. 17 4 7.4 4*. 5 8 28 0. 8 1 22.6 4 55.9 26 38. 2 808 "... 3 Mar. 18 4 7.7 48.5 8 28 2.0 1 22.6 4 50.2 26 30. 4 809 "... :; Mar. 21 4 7.4 48.5 8 28 3. 7 1 22.5 4 55.9 26 41.2 810 it 3 April 4 (4) 8 28 6. 3 1 22.0 (4) 26 44. 3 Ml "... 3 April 30 4 7.2 49.0 8 27 57. 8 1 19.0 4 50.2 26 38.2 812 "... 3 July 19 4 9.1 48.2 8 27 47.8 1 5.6 4 57.3 20 42.2 813 "... 3 Sept. 9 4 9. 9 46.7 8 27 36.8 0 58.8 4 56.6 26 38.0 814 "... 4 Mar. 23 4 11.0 45. 1 8 27 56. 1 1 17.0 4 50. 1 20 38.5 815 "... 4 .June 5 4 9.9 45. 8 8 27 47.6 1 9. 4 4 55.7 20 38.2 816 "... 4 June 16 (4) 8 27 49. 6 1 7.3 (4) 26 42.3 817* It 4 July 4 4 10.9 45.4 8 27 48. 4 1 3. 9 1 50.:; 26 44.5 818 [( 4 July 14 4 10.8 45. 1 8 27 51.3 1 2.0 4 55.9 20 40. 3 819" "... 4 Sept. 211 4 13.0 43. 2 8 27 31.0 II 54.2 4 56.2 26 36. 8 820* " 4 Oct. 2 4 13.4 42.9 8 27 38. 6 0 54.4 4 50. 3 26 44.2 821* "... 1 4 Oct. 9 4 13.1 42.7 8 27 32. 3 0 54.7 4 55.8 20 37.6 822 "... 1 4 Oct. 13 4 13.5 42.6 8 27 31.9 0 55. 0 4 56.1 20 36.9 823 "... 1 4 Oct. 15 4 13.4 42. 5 8 27 27.5 0 55.2 4 55.9 26 32.3 824 "... 1 5 Mar. 21 4 13.8 42. 2 8 27 54. 1 1 13.8 4 56.0 26 40.3 825 "... 1 5 Mar. 23 4 13.5 42. 2 — 8 27 55. 5 1 13.8 4 55.7 20 41.7 826 Piazzi 43 . . . 8.7 4 Oct. 9 7 38.4 52. 6 + 19 20 36.5 0 58.4 5 8 31.0 +19 21 34. 9 827 "... 7.6 4 Oct. 13 7 39.0 52. 1 19 20 38. 4 0 58.3 8 31.4 21 36.7 828 Johnson 1458 0.7 4 Oct. 15 7 40.0 62.3 40 47 51.0 1 4.6 5 8 1-.:: +40 4s 55. 0 829 190 Mayer . . 6.7 4 Oct. 2 8 15. 1 52.8 19 34 59. S 0 57.9 5 9 7.9 + 19 35 57.7 830 "... 7.8 4 Oct. 9 5 8 10.2 + 52. 0 + 19 34 58.8 + 0 57.7 5 9 8. 8 + 19 35 50.5 (166) GOULD— CATALOGUE Ob' STARS OB8ERVED ISY D AGELET. 1«7 Mean equinox 1800. 0 No. Name Mag. Date App'i a teduct'n App't (! Reduction a 6 h m s s o / " / a h in s O ' II 83] 196 Mayer - - 6 4 Oct. 13 5 8 15.6 4- 52.5 +19 34 57.6 + II 57.6 5 9 8. 1 +19 :::> -,.-,.2 832 2 1 Ami pi' a 5.6 4 Oct. 15 10 3.8 i;ii.:; +37 10 0.0 1 0.7 5 11 4.1 4-37 11 1.6 1 1 22 Ononis 6 4 Sept. 20 10 48.3 ii.ii - n :;c, 17.7 ii 48.2 :, 11 :;:;. ■.' - o :;:, 29.5 B34 Piazzi 63 . 6 4 Oct. 2 10 48.2 57. 7 4-30 .->:, 33.8 o 58.5 5 11 45.9 +30 56 32. :: 835 llii Tauri . . 6 4 Oct. 13 11 13.8 51.4 16 38 oi;.:'. 0 52. 9 5 12 5.2 +16 '-".I 49.2 836 112 Tauri /3 3 Fol>. 18 12 35. - (ill. 2 28 24 20. 0 1 1 57 . - 5 13 39. 0 +28 25 27. 7 837 "... 3 Mar. 1? 12 :•.:.. '■< 63.6 28 24 2H.r, ii r,-.ii 13 39.2 25 27.6 -.;- "... 3 Mar. 18 12 :;:.. 9 63.7 28 24 29.5 ii ;,-.n 13 39.6 25 27.5 839 "... 3 April 4 12 35.7 64.0 28 24 30.4 0 58.7 13 39.7 25 29. 1 840 "... 3 April 5 12 35. 8 64. 0 28 24 28. 1 0 58.6 13 39.8 25 26.7 sir X 3 April 11 12 35.7 64.0 28 24 29. 2 0 58.7 13 39.7 38 25 27.9 842 " 3 April 30 12 :'.r>. 7 61.2 28 24 30.3 0 59.7 13 311.11 25 30.0 843 "... 3 Sept. 9 12 38.2 61.5 28 21 26.3 0 59.6 13 39.7 •j:, 2.-,. 9 844" "... 4 Mar. 23 12 40.3 59.6 28 24 35.0 0 54.0 13 H9. 9 25 29.(1 845 "... 4 Oct. 2 12 43.5 56. 5 28 24 35. 5 o 55. 1 13 40.0 25 311.6 846 cc 2 4 Oct. 11 12 43. 4 56.3 28 24 33. 9 o 54.8 13 39.7 25 28. 7 847 "... 2 4 Oct. 15 12 43. 4 56.1 28 '.'1 33.2 0 54.7 13 39.5 2.', 27.9 848* "... 2 5 Mar. 21 12 44. 4 55.4 +28 24 37.4 0 5(1.9 13 39.8 25 28. :; 849* 27 Oriouis 0s 6 4 Sept. 20 13 :;4.:; 4.-.. 8 — 1 6 29. 1 0 44.3 5 14 20. 1 — 1 5 44.8 850 24 Ononis y 2 3 Feb. 18 13 31.3 53.6 + 6 8 15.6 1 3. 9 5 14 24.9 + 6 9 19.5 851 a I! April 4 13 30.1 54.3 6 8 15.9 1 4.3 14 24.4 9 20.2 852 "... :'. Sept. 9 13 33. 6 52. 2 6 8 32.6 0 50. 5 14 25.8 9 23. 1 853 "... 4 Mar. 23 13 34.2 511.6 6 8 21.8 1 1 1. :, 14 24.8 9 22. 3 854 "... 2 5 Mar. 21 13 37.6 47.0 6 8 25.6 0 57.5 14 24.6 9 23.1 855 113 Tauri - - 7.6 4 Oct. 13 13 41.0 51.4 16 29 41',. 6 0 49.7 5 14 32.4 + 16 30 33.3 856 114 Tauri o 6 4 Oct. it 14 44.4 53.6 21 44 19.5 0 50.1 5 15 38.0 +21 45 9.6 857 116 Tauri . - 7 4 Oct. 15 15 25. 3 51.1 15 40 47.9 (1 47.4 5 16 16.4 +15 41 ::.-,.:; 858 118 Tauri . . 6 4 Oct. 2 16 3.2 :,:.. 1 24 57 36.5 0 49. 8 5 16 58. :'. +24 58 26. 3 .-.Mi "... 6 4 Oct. 13 16 :;. i 54.8 +24 57 30.7 0 49. 3 16 57.9 58 20.0 860 31 Ononis . . 6.5 4 Oct. 15 18 50. 0 45.1 — 1 16 14.3 0 38.1 5 19 35. 1 — 1 15 36.2 861* 9 Leporis j3 3 Mar. 17 18 57.8 43.2 —20 56 49. 5 1 4.7 5 19 41.0 —20 :,:> 44. * 862 25 Auriga; x 3 Feb. 18 18 38. D 65.1 +32 0 55. 6 0 47.9 5 19 44.0 +32 1 43.5 863 Lalaude 10346 . 8.9 4 Oct. 9 19 5.6 52. 2 18 4 9.4 0 4::. :: 5 19 57.8 +18 4 52.7 864 119 Tauri . . 6 4 Oct. 9 19 37.3 52. :; +18 25 11.1 0 42.7 5 20 29. 6 +18 25 53.8 865 34 Ononis <5 6 3 Mar. 6 20 no. 2 51.3 — o 28 28.4 0 55. 7 5 21 47.5 — 0 27 32. 7 866 "... :: Mar. 17 20 56. 0 51.5 o 28 27.2 ii 55.8 21 47.5 27 31.4 867 "... 3 Mar. 18 20 55. 9 51.5 0 28 31.6 0 55.8 21 47.4 27 35. - 868 "... 3 April 4 20 56. 1 51.8 ii 28 31.0 0 55.5 21 47.9 27 35.5 869* " 3 April 5 20 56. 1 51.8 0 28 33. 1 0 55.5 21 47.9 27 37.6 870 k 4 Sept. 20 21 2.4 46.1 0 28 7.5 0 34. 7 21 48.5 27 32.8 871 (i 4 Oct. 2 21 1.8 45.7 0 28 8.2 0 34.8 21 47.5 27 3::. 1 872 "... 2 4 Oct. 13 21 2. 3 45.4 0 28 5. 3 0 35.2 21 47.7 27 3d. 1 873 "... 2 4 Oct. 15 21 2.0 45.4 0 28 4. 0 0 35.4 21 47.4 27 28.6 -74 cc 2 5 Mar. 21 21 2. 7 44.8 0 28 22.7 0 50. 3 21 47.5 27 32.4 875 "... 2 5 April 5 21 2. 6 45.0 — 0 28 20.5 (I 50.0 21 47.6 27 30.5 87G 120 Tauri . . 6.7 4 Oct. 9 20 56. 8 52. 3 +18 22 21.6 0 41.0 5 21 49. 1 +18 23 2. 6 877 1 1 Leporis a 3 Feb. 18 23 11.1 43.9 —17 59 lin. I 0 56.9 5 23 55. 0 —17 58 33.2 878 122 Tauri 7 4 Oct. 15 24 35.4 .-,1.6 +16 53 39.6 0 35. 9 5 25 27. 0 +16 54 I.',..", -TH 42 Ononis c1 6 4 Oct. 2 24 47.5 44.2 — 4 59 18.0 0 28.6 5 25 31.7 — 4 58 49. 4 --H 123 Tauri J 3 Mar. 6 24 41.8 60.0 +20 59 39.9 0 42.8 5 25 41.8 +21 0 22.7 881 u 3 April 4 24 41.9 60.5 20 59 39.9 0 43. 2 25 42. 4 0 23. 1 882* it 1! April 7 24 41.7 60.5 +20 59 36.2 0 43.2 25 42.2 (i 19.4 883 46 Ononis e :', Mar. 17 25 13.3 51.1 — 1 21 18.9 0 49.9 5 26 4. 4 — 1 20 29. 0 884 (( 3 Mar. 18 25 13.2 51.1 1 21 21.0 0 49.8 26 4.3 20 31.2 885 a 3 Mar. 21 25 12.9 51.2 1 21 21.5 (1 49.9 26 4.1 20 31.6 886* "... 3 April 4 (25) 1 21 20.5 0 49. 6 (26) 20 30.9 887 " 3 April 9 25 13. 1 51.4 ] 21 20.7 0 49.4 26 4.5 20 31.:: 888 " 2 4 Oct. 9 •jr. 18.6 45.3 1 20 .',;,. 1 II -.'11. 2 26 3.9 'in 2-->. 9 389 (t 2 4 Oct. 13 25 18.9 45. 2 1 20 54.8 0 29. 4 26 4.1 20 25.4 890 (( 2 5 April f> 5 25 19. 3 + 44.7 — 1 21 16.1 + 0 44.9 5 26 4. 0 — 1 20 31.2 (167) 168 GOULD — CATALOGUE OF STARS OBSERVED BY D AGELET. Mean equinox 1800. 0. No. Namo Mag. Date App't a Reduct'n App't S Reduction a '.c.i 58 Ononis a 3 April 16 5 43 25. 7 + 54.9 + 7 2! 2.6 + 0 19.9 5 44 20.6 +45 21 22.5 952 « . 3 April 30 43 25. 8 55.0 7 21 4. 2 0 10.4 44 20. 8 ■..'I 23.0 953 !( 4 Oct. 2 43 :;■.'. i 48.6 7 21 20.6 0 7.8 44 21.0 21 28.4 954 Lalan.lt' 11198,9 7.6 4 Oct. 13 43 46.6 54.7 24 12 5.1 () 13.2 5 44 41.3 +24 12 18.3 955 34 Auriga- j3 4 Mar. 23 43 42. 7 69. 1 44 54 34. 1 0 5. 9 5 44 51.8 + 11 51 40.0 956 "... 4 Sept. 20 43 4.-,. - 66.5 44 54 13. 1 0 20. 5 44 52.3 54 33.9 957 "... 2 4 Oct. 15 43 4:.. 0 65.5 44 54 12.4 0 19.9 44 51.4 51 32.3 958 "... 2 5 Mar. 14 43 47.0 64. 1 44 54 28. 1 0 5.6 44 52.0 54 33.7 959 35 Aurigaa t 6 5 Mar. 21 44 0. 4 64.9 45 54 3. 3 0 5.1 5 45 5.3 +45 54 8. 4 960 139 Tauri . . 6 4 Oct. 9 44 39.6 55.6 25 54 40. 8 0 12.6 5 45 35.2 +25 54 53. 1 961 36 Auriga? - 5 Mar. 14 (44) 17 52 12.5 0 4.4 , 5(45) +47 52 10.0 962 37 Aurigae 8 3 Sept. 25 44 58.7 66.0 37 10 40.8 (i 16.6 5 46 4.7 +37 Id 57.4 963 Lalande 11252,3 7 4 Oct. 9 45 31.7 55. 5 25 44 27.0 0 11.4 5 46 30. 2 +25 44 38. 1 964 "... 7.8 4 Oct. 13 45 34.7 55. 4 25 44 26. 2 (i 11.4 46 30. 1 44 37.0 965* 14(i Tauri . . 7.8 3 Mar. 0 47 19.7 60. 8 22 52 18.9 0 9.1 5 48 20. 5 +22 52 28. 0 966 "... 8 4 Oct. 2 47 26.0 54.5 22 52 22. 3 ii 8.0 48 20. 5 52 3H.3 967* "... 7.8 4 Oct. 15 47 26.6 54.1 22 52 23. 4 0 8.1 48 20.7 52 31.5 968 38 Aurigse 5 Mar. 14 47 50.0 62. 7 12 54 3.1 0 1.1 5 48 52. 7 +42 54 4.2 969 141 Tauri . . 7.8 4 Oct. 13 48 42. 8 54.0 22 22 45. 1 + 0 5.2 5 49 36. 8 +22 22 5(1.3 117(1 39 Aurigse 5 Mar. 14 49 37. 8 62.8 42 58 49.7 — 0 1.2 5 50 4H.C. +42 58 48. 5 071 1 Gerainorum h 3 Feb. 26 50 57. 1 60.8 23 15 29.8 + 0 3.7 5 51 57. 9 +23 15 33.5 972 "... 3 Mar. 6 50 56.9 60.9 23 15 36.6 0 3.6 51 57.8 15 40.2 !)7:s "... 3 Mar. 9 50 56. 6 61.(1 23 15 33. 0 0 3.7 51 57.6 15 36.7 974 "... 3 Mar. 17 50 56.5 61.1 23 15 33. 3 0 3.6 51 57.6 15 36.9 975* t i 3 Mar. 18 50 5( ;. 7 61.1 23 15 34. 1 0 3. 5 51 57.8 15 37.6 976 "... 3 Mar. 21 50 56. 1 61.2 23 15 34.0 0 3.7 51 57.3 15 38. 6 977 it 6 4 Oct. 2 51 2. 9 54.7 23 15 37.8 ii 3.4 51 57.6 15 41.2 978 "... 4 4 Oct, 9 51 3.2 54. 5 23 15 36. 9 0 3.4 51 57.7 15 40. 3 979 "... 4 Oct. 13 51 3.6 54. 1 23 15 33.8 0 3.4 51 58.0 15 37.2 980 " 5 4 Oct. 15 51 3.2 54.3 23 15 34. 1 0 3.5 51 57.5 15 37.6 981 "... 5 5 Mar. 14 (51) 23 15 32. 5 0 3.8 (51) 15 36.3 982 "... 5 5 Mar. 19 51 5.0 53.1 23 15 3I.H 0 4.0 51 58. 1 15 35.ii 983 "... 5 5 Mar. •.'I 51 4.7 53. 1 23 15 32.9 + 0 4.0 51 57.8 15 36.9 984 2 Geminorum 7.8 3 Mar. 9 53 35.6 61.1 23 38 34.9 - 0 0.3 5 54 36. 7 +23 38 34.6 985 "... 7.8 4 Oct, 0 53 42. 9 54.7 23 38 27. 1 0 0.0 54 37.6 38 27. 1 986 "... 7.8 4 Oct, 13 53 42. 7 54.5 23 38 34.5 + 0 0. 1 54 37.2 38 34.6 987 "... 7.8 4 Oct. 15 53 42.(1 54.5 23 38 33.7 + 0 0.4 54 36.5 38 34. 1 988 Lalande 11563 7 4 Oct. 2 54 31.3 52.0 16 22 26.2 — 0 3. 6 5 55 23. 3 +16 22 22.6 989 235 Mayer . . 7.8 3 Feb. 26 56 28. 0 60.3 22 12 30. 5 II 4.H 5 57 29.2 +22 12 26. 5 990* (< 3 Mar. 1 56 28. 8 60.3 22 12 37. 8 0 4.0 57 29. 1 12 33. 8 901 .< 7.8 3 Mar. 6 56 28. 4 60.4 22 12 34.6 0 4. 1 57 28. 8 12 3(1.5 992 a 7.6 4 Oct. 15 56 34.8 53. 9 22 12 32. 7 0 4.1 57 28.7 12 28. 0 993 t i 7.8 5 Mar. 14 56 36.8 52.6 22 12 30. 1 0 2.8 57 29. 4 12 27. 3 994 3 Geminorum 7 4 Oct. 2 56' 40. 5 54.7 23 8 0.8 0 4.0 5 57 35.2 +23 7 56.8 995 "... 7 4 Oct. 9 56 41.2 54. 5 23 7 58. 2 0 4.0 57 35.7 7 54.2 996 it 8 5 Mar. 14 56 23 7 58. 4 I) 3. 2 57 7 55.2 007 5 Gemiuonim 6 3 Sept. 25 58 16.0 59.5 24 27 6.6 0 6.7 5 59 16. 4 +24 20 5: (.0 998 "... 6 4 Oct. 13 58 21.2 54.9 24 27 4. 1 0 5. 7 59 16.1 26 58. 4 000 Lalande 11734 . 7 5 Mar. 14 58 57. 2 52.4 21 53 58. 3 0 5.7 5 59 49. 6 +21 53 52.6 1000 68 Ononis 3 Feb. 18 59 11.4 59. 1 19 49 22. 4 0 6.2 6 0 10.5 +19 49 16.2 1 ij Gerainorum 7 4 Oct, 9 59 17.4 54.4 22 56 28.6 0 7.5 6 0 11.8 +22 56 21.1 1002 "... 6 4 Oct. 15 5 59 16.9 54. 2 22 56 28. 9 0 7.4 0 11.1 56 21.5 1003 Lalande 11791 . 7 4 Oct. 2 6 (i 55. 5 52. 9 18 43 23.8 0 11.2 6 1 48.4 +18 43 12.6 Kiii-1 44 Auriga; k 4.5 5 Mar. 21 1 41.9 29 33 4-.'. 1 0 11.8 6 2 37.7 +29 33 3(1.3 1005 7 Geminorum ?/ 3 Feb. 18 1 47. s 60.3 22 33 13.6 o 11.8 6 2 48. 1" +22 33 1.8 1006 "... 3 Feb. 26 1 48. 1 60.4 22 33 J 1.6 0 11.9 2 48. 5 32 50.7 1(1117 "... 3 Mar. 1 1 47.5 60.4 22 33 12.9 0 11.9 2 47.9 33 1.0 J008 "... 3 Mar. 6 1 47.5 60.5 22 33 13.6 0 12.0 2 48.0 33 1.6 1009 " 3 Mar. 9 1 47.3 i,(i. i; 22 33 14.4 (1 11.0 2 47.9 33 2.5 1010 (i 3 Mar. 17 6 1 17. 1 + 60.7 +22 AA 15. 1 — 0 12. 1 6 2 47.8 +22 33 3. 0 ■i-z (169) 170 GOULD — CATALOGUE OF STARS OBSERVED BY D AGELET. Mean equinox 1800.0 No. Name Mag Date App't a Reduct'] App't (5 Retlnchcm a r! It 111 s 5 o ' II / // It in s o / " ion 7 Geminorum r; 3 Mar. 18 6 1 47.6 + GO. 7 +22 33 14. 8 — 0 12. 1 6 2 48. 3, +22 33 2.7 1012 " 3 Mar. 21 1 47.4 60. 8 22 33 15.5 0 12.2 2 48.2 33 3. 3 1013 " - - - 3 April 4 1 47.3 61.0 22 33 12. 3 0 11.9 2 48. 3 33 0. 4 11114 "... :; Sept. 25 1 49.6 58. 7 22 33 17. 1 O 12.4 2 48.3 33 4.7 1015 "... 4.5 4 Oct. 9 1 54.1 54.3 22 33 14.3 0 11. 1 2 48.4 33 3. 2 1016 "... 4.5 4 Or. 13 1 54.5 54. 1 22 33 12.0 o 11.0 2 48.6 33 1.0 1017 "... 4.5 4 Oct. 15 1 54.0 54.1 22 33 15.9 0 10.9 2 48. 1 33 5.0 1018 "... 4 5 Mar. 14 1 55.7 52.7 22 33 16.5 0 9. 7 2 48.4 33 0. 8 1019 9 Geminorum 8 3 Mar. 9 3 45. 2 61.1 23 47 5G. 3 0 15.2 6 4 46.3 +23 47 41.1 1020 " . . . 7.8 3 Mar. 17 3 45. 0 61.3 23 47 53. 0 0 15.5 4 46.3 47 37.5 1021 "... 7 3 Mar. 18 3 45. 2 61.3 23 47 51.8 0 15.5 4 40.5 47 36. 3 1(12-2 "... 7 4 Oct. 2 3 51.8 55. 1 23 47 53. 7 0 13.2 4 4G. 9 47 40. 5 1023 10 Geminorum - 7.8 3 Feb. 18 5 41.3 60.8 2:'. 40 13. 1 0 17.8 G 0 12. 1 +23 39 55, :; [024 " 7 4 Oct. 9 5 48.2 54. 7 23 40 9. 1 0 15.8 G 42. 9 39 53. 3 1025 "... 7 4 Oct. 13 5 [8.6 54.0 23 40 9. 2 0 15.7 6 43.2 39 53.5 1026* 1 1 Geminorum . 7 4 Oct. 13 6 14.2 54. 6 2:'. 32 22.4 0 16.3 G 7 8. 8 +23 32 0. 1 1027 12 Geminorum . 7 :i Feb. 20 6 12.1 60.7 23 20 39. 5 o 18.5 6 7 12.8 +23 20 21.0 1028 Lalande 12053 . 7 4 Oct. 15 7 40.3 53. 5 21 10 9.5 0 18.9 G 8 33.8 +21 9 50.0 1029 Lalande 12057 . 6 5 Mar. 14 7 50. 4 49. 7 14 4:'. 36.5 0 14.5 6 8 40. 1 + 14 43 22.0 1030 4.5 5 Mar. 19 (7) 14 43 28. 9 0 14.3 6 (8) +14 43 14.6 1031 248 Mayer - . 7 1 Oct. 15 8 22. 8 53.5 21 12 54. 1 0 19.8 6 9 10.3 +21 12 34.3 1032 13 Geminorum \i 3 Feb. 18 9 51.2 60.3 22 30 :;:;. o 0 23.5 G 10 51.5 +22 36 10. 1 1033 "... 3 Feb. 26 9 51.2 60.4 22 30 30.0 0 23.6 10 51.6 36 6. 4 1034 "... 3 Mar. 0 9 51.0 GO. 5 22 30 32.0 0 23. 7 10 51.5 36 8. 3 1035 "... :; Mar. 9 9 5o. s on.:, 22 30 3:;. i 0 23.7 10 51.3 36 9. 1 1036 "... :! Mar. 17 9 50.5 60.7 22 30 34.4 0 23.8 10 51.2 36 10.6 1037 "... 3 Mar. 18 9 50.5 00.7 22 36 32. 8 0 23. 8 10 51.2 36 9.0 1038 "... 3 Mar. 21 9 50.0 60.8 22 31 ; 34. 1 0 23. 8 10 51.4 36 10.3 1039* "... 3 April 4 9 50.5 01. o 22 30 35.9 0 23. 8 10 51.5 36 12.1 1040 "... :; April 9 9 51 1. -1 61.2 22 36 32. 2 0 23.7 10 51. G 3G 8.5 1041 "... 3 Sept. 25 9 52.9 58. 8 22 30 31.5 0 23.8 10 51.7 36 7.7 1042 " . . . 4 Oct. 2 9 57.2 54.5 22 30, 32.9 O 21.7 10 51.7 30 11.2 1043 "... 3 4 Oct. ' 9 9 57.2 54. 3 22 36 2-. B o 21.6 10 51.5 36 7.2 [044 "... 5 5 Mar. 14 9 59.8 52.6 22 30, 30.3 0 20.0 10 52.4 30 lo.:{ 1045 "... :; 5 Mar. 21 9 58. 8 52.8 +22 30 27.8 0 19.9 10 51.6 36 7.9 1040 I Canis Majoris f 3 5 Mar. 19 12 5.8 33.4 —29 58 59. 2 0 6. 3 G 12 39.2 —29 59 :,. :, 1047 Cf 3 5 Mar. 21 (12) —29 59 l.G 0 G. 3 (12) 59 7. 9 1048' Piazzi 87 - 0.7 3 Feb. 18 12 19.1 60.7 + 23 32 47.4 ■0 27.4 6 13 20. 1 +23 32 20. 0 1049 "... 7.8 :; Mar. 9 12 2O.0 GJ . 0 23 32 44. 7 0 27.7 13 21. 0 32 17. 1 1050 " 7 3 Mar. 18 12 21.4 61.1 23 32 46. 7 0 27.8 0 13, 22.5 +23 3,2 18. II 1051 Piazzi 89 . . . 7 3 Mar. 17 12 22. 3 Gl.O 23 25 50.6 0 27.8 G 13 23.3 +23 25 22. 8 1052 "... 7 4 Oct. 9 12 29.3 54.7 23 25 43. 8 0 24.0 1 3 24. 0 25 19.2 1053 "... 6 4 Oct. 13 12 28.6 54.5 23 25 48. :. 0 24. 5 13 23. 1 25 24.0 1054 "... 6 4 Oct. 15 12 28.4 54.4 • 23 25 52. 2 0 24.4 13 22.8 25 27.8 IO.Vi "... 7.8 5 Mar. 14 12 30.0 52. 9 23 25 49. 4 0 23. 4 13 22.9 2:, 26.0 1056 11 Geminorum . 7.8 3 Feb. 26 12 43.0 60. 0 21 11 55.0 0 27.5 G 13 43.0 +21 11 27.5 1057 15 Geminorum . 7 5 Mar. 14 14 59.5 51.9 20 54 24. 0 0 25.7 0 15 51.4 +20 53 .>.:! 1058 16 Geminorum . 6:7 1 Oct. 13 15 9.5 53.4 20 36 37.9 ii 28.9 0 10 2.9 +20 30 9.0 1059 "... 6 4 Oct. 15 15 9.8 53. 3 20 30 12. 9 o 28.8 10 3. 1 3G 1 1. 1 1000 18 Geminorum v 4 4 Oct. 13 1G 11.8 53. 3 20 19 58.2 0 30.4 G 17 5. 1 +20 19 27. 8 1061 "... 4 4 Oct. 15 10 11.6 53. 2 20 20 1.2 0 30.3 17 4.8 19 30.9 1002 C< 4 5 Mar. 19 16 13.7 51.8 20 19 52.8 0 27.0 17 5.5 19 25. 8 1063* Bessel, W.G55 . 7.6 4 Oct. 9 [8 42.0 52. 2 17 4 37.9 o 34.5 6 19 34.2 +17 4 :s. 4 1004 "... 6 4 Oct. 15 18 42.5 52.0 17 4 31.4 0 34. G 19 34.5 3, 5G. 8 1065 Lalande 12454 . 8 3 Mar. 6 18 17.4 58.2 17 33 13.5 0 35.0 G 19 45.6' +17 32 38.5 1066 Lalande 12462 . :.- 3 Mar. 17 18 55. 6 On.5 22 19 22.7 0 3,7. 0 C 19 56. 1 +22 18 45.7 1067 19 ( ceminorum . 6.7 4 Oct. 13 19 15.6 51. G 16 2 24.3 ii 35.8 G 20 7.2 +16 1 48.5 1068 20 Geminorum . 7 5 Mar. 19 19 47.1 50. s 17 54 50.5 o 30.7 0 20 3,7.9 + 17 54 19.8 [069 21 Geminorum . 7 5 Mar. 14 19 47.0 50. 7 17 55 12.7 0 30.7 0 2ii 38.3 + 17 51 12.0 1070» Lalande 12539 . 7.8 3 Feb. 26 6 21 5. 9 4- GO. 1 4-22 16 36.3 - o 39.7 6 22 O.o +2-; 15 56.6 (170) GOULD — CATALOGUE OF STARS OBSERVED BY D AGELET. 171 Mean equinox 1800. 0 No. Name Mag. Hair App'l a Reduct'i App't * Reduction a // h m s O 1 a 1131 Rtimker 1903 - 7 5 Mar. 23 6 35 8. 6 + 59. 4 +37 44 10. 4 — 0 57. 0 6 36 8.0 +37 43 13.4 1132 Sirius .... 3 Feb. 18 35 36. 0 44.3 —10 25 54.4 0 50. 8 6 36 20. 3 —16 26 45.2 1133 "... 3 Feb. 26 35 36.3 44.4 16 25 56. 0 0 49.9 36 20. 7 26 45.9 1134 "... 3 Mar. 6 35 36. 1 44.5 16 25 58. 2 o 49.2 30 20. 6 26 47.4 1135 "... 3 Mar. 18 35 36. 1 44.7 16 25 58. 3 0 48.6 36 20.8 20 46. 9 1136 "... 3 Mar. 21 35 35.7 44.8 16 26 1.8 0 46.5 36 20. 5 20 50. 3 1137 "... 3 April 4 35 35. 8 45.0 16 26 4. 3 0 48.5 36 20. 8 26 52. 8 1138 "... 3 April 9 35 35.6 45.1 16 26 2. 7 o 48.7 36 20.7 26 51.4 1139* "... 3 April 16 35 35. 5 45. 2 16 26' 0.9 0 49.1 36 20. 7 26 50. 0 1140 3 April 19 35 35.7 45.3 16 26 5. 1 0 49. 2 36 21.0 26 54. 3 1141 "... 3 April 28 35 34.9 45.4 16 26 2.2 0 50.0 36 20.3 26 52.2 1142 "... 3 April 29 35 35. 1 45.4 16 26 0. 3 0 50. 1 36 20.5 26 50. 4 1 1 43 "... 3 April 30 35 35. 1 45.5 16 26 1.1 0 50.2 36 20.6 26 51.3 1141 "... 1 3 May J5 35 35.5 45.6 16 26 2. 5 0 52.0 36 21. 1 26 54.5 1 145 "... 1 3 Sept. 25 35 37. 1 43.6 16 25 30.8 0 72. 7 36 20.7 26 43: 5 1146 "... 1 4 Mar. 22 35 39.2 41.8 l(i 26 5.5 ii 44.5 36 2J.0 26 50.0 1147* "... 4 Mar. 23 35 38.5 41.8 10 26 2.3 0 44.4 36 20. 3 26 40.7 1148 "... 4 Mar. 26 35 30. 0 41.9 16 26 3.9 0 44.5 36 20. 9 26 48. 4 114!!* "... 4 June 16 35 38. 0 42.7 16 25 56.5 ii 46.8 36 20. 7 20 43.3 1150 "... 4 Sept. 24 35 40.0 40.7 16 25 39. 1 o 0s.:i 36 20. 7 26 47. 4 1151 "... 4 Oct. 'J 35 40. 0 40.4 16 25 43. 1 0 68.1 36 20.4 26 51.2 1152 " 1 4 Oct. 9 35 40. 1 40.2 16 25 38. 9 o 67.8 36 20. 3 26 40. 7 1153 "... 1 4 Oct. 13 35 40.4 40.1 16 25 40.4 0 07.0 36 20.5 26 48. 0 1154 it* 4 Oct. 15 35 40.2 40.1 16 25 30. 9 0 67. 3 36 20.3 26 44.2 1 155 "... 5 Mar. 14 35 41.8 38.7 16 20 9. 5 0 40.0 36 20. 5 26 49. 5 1156 "... 5 Mar. 19 35 41.8 38.8 16 26 10. 3 0 39.7 36 20. 0 26 50. 0 1157 " 5 Mar. 30 35 42. 1 39.0 16 26 11. 9 0 39.6 36 21. 1 20 51.5 1158 "... 5 April 5 35 41.4 39.2 —16 26 13.7 0 39.6 36 20. 6 26 .',:;. :•. 1150 58 Aurigse .4.5 5 Mar. 21 35 34.5 61.7 +42 1 5. 5 0 58.9 6 36 36. 2 +42 0 0. 0 1160 35 Geminorum . 4 Mar. 22 (38) 13 38 45. 1 0 55.9 6(39) +13 37 49. 2 U61 59 Aurigae . 6 5 Mar. 21 38 15.3 00.0 39 6 33.5 0 61.2 6 39 15. 3 +39 5 32.3 1162 "... 6 5 Mar. 23 38 15. 1 (ill. 0 39 6 29. 1 0 61.3 39 15. 1 5 27.8 1163 36 Geminorum d 3 Feb. 26 38 33.7 59. >' 22 0 1.9 0 64.8 0 39 33.5 +21 58 57.1 1164 . 34 Geminorum >i 4 5 Mar. 14 38 38.5 57.3 34 12 20. 4 0 59.9 0 39 35.8 +34 11 20.5 1165 01 Aurigse 6 4 Oct. 9 39 11.6 01.9 38 41 57.6 0 54.0 6 40 13.5 +38 44 3.6 1166 Johnson 1841 6 5 Mar. 21 40 39. 1 64.5 46 31 48. 3 0 66.5 6 41 43.6 + 10 30 41.8 1167* 37 Geminorum . 6 4 Oct. 9 42 4.4 55.6 25 37 45.6 0 61.6 6 43 0. 0 +25 36 44. 0 1168 1(1 Lyncis 4 Mar. 22 41 51.7 68. 5 45 21 27.7 0 73. 4 6 43 0.2 +45 20 14. 3 1169 ii 4 Mar. 23 41 51.4 68.5 45 21 31.6 0 73.4 42 59. 9 20 18.0 1170 1 1 6 5 Mar. }9 41 56.9 63.6 45 21 20. 8 0 67.9 43 0.5 20 12.9 1171 it 6 5 Mar. 21 41 56.2 63.7 45 21 24.9 0 67.9 42 59.9 20 17.0 1172 38 Geminorum e 3 Mar. 6 42 25. 3 56.3 13 26 15.2 0 07. 8 6 43 21.6 +13 25 7. 4 1173* tt 6 4 Oct. 13 42 3(1.7 50.7 13 26 15.2 0 07. 1 43 21.4 25 8. 1 1174 "... 6 4 Oct. 15 42 30. 0 50.6 13 26 18.6 0 66. 7 43 20. (i 25 11.9 1175 Lalande 13377 8 3 Feb. 26 44 3.5 55.9 12 50 33. 3 0 69.9 6 44 59.4 +12 49 23. 4 1176 "... 7.8 5 Mar. 23 44 10.1 48.8 12 50 28.7 0 59.5 44 58. 9 49 29. 2 1177 271 Mayer . . 7.8 5 Mar. 19 45 13.3 50.7 18 10 8.8 1 2.6 6 46 4. 0 +18 9 6.2 1178 39 Geminorum - 7 4 Mar. 22 45 20. 2 57. 9 26 20 53. 1 1 11.7 6 40 27. 1 +20 19 41.4 1179 tt 4 Mar. 23 (45) 20 20 56.9 1 11.8 (40) 19 45. 1 1180 "... 6 4 Oct. 9 45 31.9 55.9 26 20 49. 0 1 6. 4 40 27. 8 19 42.6 1181 tt 6 4 Oct. 15 45 31.5 55. 7 26 20 51.7 1 0. 0 40 27.2 19 45.7 1182" 40 Geminorum - 7 4 Mar. 22 46 8. 1 57.8 26 11 32.6 1 12.5 6 47 5. 9 +26 10 20.1 1183 "... 4 Mar. 23 (46) 26 11 35.7 1 12.5 (47) 10 23.2 1184 "... 6 4 Oct. 9 46 10.8 55.8 26 11 19.5 1 7.3 47 0.0 10 12.2 1185 Bessel.W. 1544,5 7.8 5 Mar. 21 46 53.7 54.2 27 9 29. 9 1 7.8 6 47 47. 9 +27 8 22. 1 1186 Piazzi 294 . . 7.8 3 Feb. 26 47 24.4 57. 2 16 13 22.6 1 15.7 6 48 21.0 +10 12 0.9 1187 274 Mayer 8 4 Oct. 13 47 37.9 54. 6 23 43 21.0 1 9.8 6 48 32. 5 +23 12 11.2 L188* 41 Geminorum . 7 3 Feb. 26 47 48.5 57.3 16 21 45.5 1 10.:; 6 48 45. 8 + 10 20 29.2 1189 Mar. 19 1 20.4 53.0 25 3 48. 3 1 24.7 7 2 13.4 +25 2 23.6 1245 52 Geminorum n .; Mar. (i 1 20.0 61.0 25 14 48. 5 1 38.3 7 2 27.0 +25 13 10.2 1246 tt 7.S i Mar. 23 1 29.7 57.2 25 14 42.5 1 32.4 2 20,. "J 13 10.1 1247 " i Mar. •20 1 29.3 57. 2 •25 14 43.5 1 32.5 2 20.5 13 11.0 1-24- " . . . 6.7 :. Mar. 19 1 3:1. 7 53.1 25 14 33.5 1 25. 1 2 26. 8 13 8.4 1249 "... 6.7 :» Mar. 23 (1) 25 14 31.5 1 25.2 (2) 13 9.3 1250 53 Geminorum . 6 ! Mar. 22 7 2 28.0 + 58.5 +28 15 29. 3 — 1 34.7 7 3 26. 5 +28 13 54.6 (173) 174 GOULD CATALOGUE OF STARS OBSERVED BY D AGELET. Mean equinox 1800. i> No. Name Map-. Date App't a Reduct'n App't ril 8 31 20.0 60.8 24 54 11.9 2 20.0 32 20.8 51 51.il 1:567* "... 4.5 4 Oct. 9 31 26.3 54. 9 24 53 59.7 2 4 2 32 21.2 51 55.5 1368 "... 4.5 4 Oct. 12 31 26.2 54.8 24 54 0.0 ■1 4.0 32 21.0 51 56.0 1369 78 Geminorum i 3 Feb. 26 32 2.6 61.7 28 32 6. 5 2 20. 4 7 33 4.3 +28 29 46. 1 1370 "... 3 April 4 7 32 2.2 + 62.3 +28 32 10.0 — 2 m. 1 7 33 4.5 +28 -Jit 47.9 (175) 176 GOULD — CATALOGUE OF STARS OBSERVED BY D AGELET. Mean equinox 1800. 0 No. Name Vlag. Date App"t a Keduct'n App't i) Reduction a d h in s s O ' II / // h m s O 1 II 1371 78 Geminorum j3 3 April 8 7 32 1.7 4- 62. 3 +28 32 1). 1 — 2 22. 2 7 33 4.0 +28 29 46. 9 1372* "... 3 April 9 32 1.7 62.4 28 32 13.ii 2 22. 3 33 4.1 29 50. 7 1373 "... 3 April 14 32 2.2 62.5 28 32 9.7 2 22. 3 33 4. 7 29 47.4 1374 "... 3 April 16 32 2.0 62. 5 28 32 9.7 2 22. 3 33 4. 5 29 47. 4 1375 " 3 April 19 32 1.9 62. 5 28 32 14.9 2 22. 4 33 4.4 29 52. :> 1376 "... 3 April '.'6 32 2.0 62.6 28 32 i2.ii 2 22. 5 33 4.6 29 49.5 1377 "... 3 April 28 32 1.9 62.7 28 32 8.5 2 22. 5 33 4.6 29 46.0 L378 "... 3 April 29 32 1.7 62.6 28 32 12.5 2 22.5 3.3 4.3 29 5n. o 1379 "... 3 April Mil 32 1.6 62.7 28 32 14.4 2 22.5 33 4.3 29 51.9 1380 (i :; May 3 32 1.6 62.7 28 32 9.7 2 22. 5 33 4.3 29 47.2 1381 " 3 May 9 32 1.6 62.8 28 32 10.8 2 22.4 33 4.4 29 48.4 1382 "... 4 Mar. 22 32 6.1 57.9 2- 32 1.2 2 12.3 33 4.0 29 48. !> 1383 " 4 Oet. 2 32 7.6 56.6 28 31 51. 3 2 4.4 33 4.2 29 46. !) 1384 " o 5 Mar. 19 32 11.(1 53.8 28 31 55. 6 2 2.2 33 4.8 29 5:'.. 4 1385 " . . - 2 5 April 5 32 9. ;i 54. 1 28 31 52.7 2 3.0 33 4.11 29 4H.7 1386 tc 2 5 April 11 32 9. 5 54.2 28 31 52.9 2 3.1 33 3.7 29 49. 8 1387 79 Geminorum . 7 5 Mar. 14 32 33. 5 50.8 20 49 4.5 2 II. 1 7 33 24. 3 +20 47 4.4 1388 81 Geminorum g 3 April 4 33 34. 2 58.2 19 1 29.7 2 20.8 7 34 32.4 +18 59 8. 11 1389 "... 4 Oet. 12 33 3*. 7 52.6 19 1 2d. 1 2 8.7 34 31.3 59 11.4 1390 "... 6 4 Oct. 13 33 39.5 52.6 11) 1 17.6 2 8.6 34 32.1 59 9.0 1391 80 Geminorum rr 5 5 Mar. 23 33 38.9 56. (1 33 55 42.5 2 5.9 7 34 34. 9 +33 53 36. 6 1393 82 Geminorum . 3 Mar. 6 35 35.2 59.6 23 39 52.4 2 23.9 7 36 34. 8 +23 37 28. 5 1393 "... 6 5 Mar. 19 35 43. 1 51.8 23 39 32.5 2 5.4 36 34.9 37 27. 1 1394* "... 7.8 5 Mar. 23 35 43. 1 51.9 23 39 33. 6 2 5.6 36 35. 0 37 2-. ii 1395 Lalaude 15218 . 5 Mar. 19 37 44.4 52. 2 24 41 22.7 2 7.3 7 38 36.6 +24 30 1 .".. 4 1396 25 Lyncis - . 6 5 April 5 38 49.4 63.7 47 55 36.7 2 17.1 7 39 53. 1 +47 53 19.6 i397 26 Lyncis 5 4 Oct, 13 38 5'J. 8 66. 5 48 6 2.2 2 4.9 7 4(1 6. :: +48 3 57. 3 1398* " ... 6 5 Mar. 23 39 2.4 63.5 48 6 18.3 2 16.6 411 5.9 4 1.7 1399 83 Geminorum <;> :: Feb. 26 40 13.5 61.0 27 18 41.5 2 30.5 7 41 14.5 +27 16 11.0 1400 " 3 Mar. 6 40 13.0 61.0 27 18 46.7 2 31.0 41 14.0 10 15.7 1401 .. 3 April 4 40 12.8 61.5 27 18 47.2 2 32.4 41 14.3 16 14.8 1 102* "... 3 April 5 4(1 12.9 61.5 27 18 44.2 2 32. 5 41 14.4 16 11.7 1403 13 CanisMin. f 1 Mar. 22 40 30.9 48.3 2 18 L5.8 2 14.1 7 41 19.2 + 2 16 1.7 1404 Lalande 15325 8.9 3 Fib. 26 4(1 28. 1 60.8 27 7 12.7 2 31.1 7 41 2-. '.I +27 4 41.6 14(15 "... 9 3 Mar. 6 40 37.9 CH.'.I 27 7 15.7 2 31.2 41 28.8 1 44.5 14(16 85 Geminorum / 7 3 Mai. 6 43 (1.6 58. 1 20 26 33. 6 2 32.7 7 43 58. 7 +20 24 0.9 1407* "... :'. April 4 43 0. 2 58.6 20 26 33.4 2 33.6 43 58. 8 23 59.8 14(18' "... 7 3 April 5 43 H.3 :.-.( ; 20 26 32.5 2 33.7 43 58. 9 23 58.8 1409 "... 6 1 Mar. 22 43 3. 7 54.4 2d 21 i 27.3 2 23.0 43 58. 1 24 4. 3 11 HI 1 Caneri . 7 :; Feb. 26 44 41.1 56.5 16 21 17.3 2 33. 6 7 45 37. 6 +16 18 43.7 1411 " . . •. 6 .3 Mar. 6 44 39.7 56.5 16 21 23.5 2 33. 6 45 36. 1 18 49.9 1412 " 4 Mar. 02 44 44.3 53.0 16 21 14.3 2 23. 6 4.". 37. 3 18 5(1.7 1413 Lalaude 15515-7 7 5 Mar. 23 45 46.8 56.9 36- 39 4. 7 2 2H.5 7 46 4:;. 7 +36 36 44. 2 Mil 14 Cauis Miuoris 4 Mar. 22 47 9. 4 48.4 2 47 14.2 7 47 57.8 + 2 41 52. 1 1 1415 Lalaude 15565 . 7 :. Mar. 19 47 13.6 53.9 29 51 14.5 2 19.6 7 48 7.5 +29 48 54.9 1416 2 Caneri 3 Feb. 21 i 47 48.0 60.2 25 58 18.8 2 Id. II 7 48 48.2 +2.". 55 38. 8 1417 "... 3 .Mar. 6 47 48.4 6U.2 25 58 16. 3 2 411. 3 48 48. 6 55" 36. 0 1418 "... :: April 4 47 47.8 60.7 25 58 2(11 2 2 41.7 48 48.5 55 38. ■". 1419* "... 3 April 5 17 47.9 6H.7 25 58 2H.2 2 41.8 48 48.6 55 38. 4 1420* "... 3 April 8 47 47.5 60.8 25 58 21.3 2 41.9 48 48. 3 55 39. 4 1421 "... :! April 9 47 47.2 60. S 25 58 21. 0 2 41.9 48 48.0 55 39. 1 1 122 3 Caneri . :: April 4 48 21.9 57. 7 17 53 19.0 2 3D. 7 7 49 19.6 +17 fill 39.3 1423 4 Caneri u- 7 3 Mar. 6 48 38. 3 60. 1 2.". HI 21.4 2 41.3 7 411 38. 4 +2.". 37 4H. 1 1424 5 Caneri . 6 5 Mar. 19 (49) 17 1 55.5 2 17.8 7(50) +16 59 37. 7 1425 " 6 5 Mar. 23 111 16.0 49. 4 17 1 59.7 2 17.9 50 5. 4 59 41.8 1426 6 Caneri - 3 Feb. 26 50 11.7 61.1 28 23 15.1 2 33.5 7 51 12.8 +28 20 41.6 1427 "... :s Mar. 6 50 11.6 61 . 2 28 2:: 20.8 2 44.11 51 12.8 2(1 36. 9 1428 "... 3 April 5 50 11.4 61.7 2- 2:: is. 6 2 4.">.7 51 13.1 20 32. 1' 1 4211 "... 3 Apiil 8 50 1(1.6 61.7 28 23 18.8 2 45. 8 51 12.:: 211 33.(1 1430 "... 3 April 11 7 Ml 111.7 + 61.7 +28 23 2(i.(i — 2 45. 8 7 51 12.4 +28 20 34.2 (176) GOULD CATALOGUE OF STARS OBSERVED RY D AGELET. 177 Mean eipiinnx l-OO. O No. Name Map'. Date App'l a Reduct'i App't ii Reduction a 6 It III s s o / // / // t in 6 o / " 143] 7 ('aneri . . 7 4 Mar. 22 7 51 5.8 -f- 55.1 +22 39 45.5 — 2 33, 3 7 52 0.9 +22 37 12.2 1432 "... 6.7 5 Mar. 19 51 10.0 51.2 22 :» 32. 5 2 21.7 52 1 . 2 37 10.8 L433 ti 7 5 Mar. 23 51 9.9 51.2 22 39 31.4 2 21.8 52 1.1 37 9.6 1434 8 Cancri . 6 3 Mar. 6 53 0.4 55.4 13 43 20. 2 2 13.6 7 53 55. 8 +13 40 36.6 14:!.-.' " 3 April 4 52 59. 8 55. 8 13 43 21.6 2 44. 1 53 55. 6 40 37.5 1436 it 3 April 5 52 59. 2 55.9 13 43 17.7 2 44.1 53 55. 1 40 33.6 L437 "... 3 April 8 52 58. 8 55.9 13 43 17.5 2 44.0 53 54. 7 40 33.5 1438 320 Mayer . . 7 5 Mar. 23 53 33.8 48.4 14 6 7. 1 2 21.7 7 54 22.2 + 1 1 3 45. 4 1439* 9 Cancri /;' 3 Feb. 26 53 20. 0 58.9 23 14 29. 1 2 40.4 7 54 25.5 +23 11 42.7 1440 "... 7 4 Mar. 22 53 30.7 55.2 23 14 20.7 2 36.3 54 25.9 11 44.4 1441 tt 5.6 5 Mar. 19 53 34.9 51.3 23 14 7.:! 2 24.5 54 26.2 11 42.8 144-2 10 Cancri /i- 3 Feb. 26 54 59.9 58. 5 22 11 50.7 2 48. 1 7 55 58. 4 +22 9 2.6 !44:i "... 3 April 4 54 59.7 59.0 22 11 52.7 2 49.6 55 5S.7 9 3.1 1444 " ... 3 April 5 54 59.2 59. 0 22 11 50.8 2 49.5 55 58.2 9 1.3 1445* "... 3 April 8 54 58.9 59.0 22 11 54.il 2 49.7 55 57.9 9 4.3 1 lir, "... 6- 4 Mar. 22 55 22 11 46.7 2 37.8 55 9 8.9 1447 1 1 Cancri 6 5 Mar. 19 55 41.4 53.0 28 5 29. 2 2 28. 3 7 56 34. 4 +28 3 0. 9 1 148 " 7 5 Mar. 23 55 41.2 :,::. ii 28 5 34.9 2 28. 5 56 34.2 3 6.4 1449 12 Cancri . . 3 April 4 56 35.0 56.0 14 15 28.7 2 48.8 7 57 31.0 + 14 12 39.9 1450* [( 3 April 8 (56) 14 15 34.0 2 48.9 57) 12 45.1 1451* "... 4 Mar. 22 56 38.8 52.0 14 15 22. 4 2 37.1 57 30.8 12 45.3 145-2 13 Cancri i/;1 3 Mar. 6 57 5. 9 60.2 26 28 7. 5 2 52. 1 7 5) +26 25 15.4 1453* "... 3 April 5 57 6. 1 60.6 26 28 7. 8 2 53. 7 58 6.7 25 14. 1 1454 14 Cancri if/1 3 Feb. 26 57 23.2 60.0 26 9 3.2 2 51.9 7 58 23. 2 +26 6 11.3 1455 324 Mayer . . 7.8 5 Mar. 19 57 46. 1 49.4 17 38 1.3 2 47. 2 7 58 35.5 +17 35 14. 1 1450 Flamsteed, B.1140 6.7 5 Mar. 23 58 55. 4 48.6 15 15 5.2 2 27.9 7 59 44. 0 +15 12 37.3 1457 "... 6 5 April 5 58 55. 0 48.8 15 15 4.0 2 28.2 59 43.8 12 35.8 1 158 Bessel, W. 44 . 8 4 Mar. 22 59 33.3 53.0 17 10 4.5 2 41.4 8 0 26.3 +17 7 23. 1 1 459 15 Cancri 3 April 4 59 41.9 62.2 30 17 35.8 2 58.2 8 0 44.1 +30 14 717.0 1460 tt 3 April 8 59 41.3 62.2 30 17 37. 9 2 58. 4 0 43.5 14 39.5 1401* tt 3 April 9 59 41.4 62.3 30 17 34.4 2 58. 5 0 43.7 14 35.9 140-2 "... 5 5 April 10 59 49. 1 55. 0 30 17 17.8 2 34. 5 0 44.1 14 43.3 1463 16 Cancri s" 3 Feb. 26 59 46. 9 56. 9 18 17 15.4 2 53. 1 8 o 43.8 +18 14 22.3 1464 " ... 3 Mar. 6 59 40.4 57.0 18 17 15.5 2 53.2 0 43. 4 14 22.3 1 105 it 3 April 5 7 59 45.4 57.4 18 17 15.1 2 54.2 0 42.8 14 20.9 1466 Bessel, W. 71, 2 . 7 4 Mar. 22 8 0 43.5 52.9 17 8 55.6 2 42.8 8 1 36.4 + 17 0 12.8 1407 Lalaude 16053 . 7 5 Mar. 19 0 57.8 51.3 23 46 16. 4 2 32. 6 8 1 49.1 +23 43 43.8 1 Hi- u 6.7 5 April 5 0 57.7 51.6 23 46 14. 1 2 33.4 1 49.3 43 40.7 1469 329 Mayer ! ! 8 3 Feb. 26 1 40.7 56.9 18 19 1.0 2 55.5 8 2 43.6 +18 16 5.5 147U t( 7 3 April 4 1 45.9 57.3 18 18 58.2 2 56. 6 2 43.2 10 1.6 1471 "... 7 5 Mar. 23 1 52.9 49.6 18 18 38.6 2 32. 0 2 42.5 16 6.6 1472 Ealande 16145,6 7.8 4 Mar. 22 3 51.9 00.3 36 22 53. 7 2 52. 4 8 4 52.2 +36 20 1.3 1473 17 Cancri j3 3 Feb. 26 4 45.8 53.9 9 50 26. 0 2 57.4 8 5 39.7 + 9 47 28. 6 1474 "... 3 Mar. 6 4 44.9 53.9 9 50 27. 0 2 57.2 5 38. 8 47 29.8 1475 tt 3 April 4 4 45. 3 54.3 9 50 25. 3 2 57. 5 5 39. 6 47 27. 8 1476 . i 3 April 5 4 44.5 54.3 9 50 25. 0 2 57.5 5 38.8 47 27.5 1477 « tt 3 April 8 4 45.1 54.4 9 50 27. 2 2 57.6 5 39.5 47 29.6 1 17- "... 3 April 9 4 45.7 54.4 9 50 23. 7 2 57. 6 5 40. 1 47 26. 1 1 4711 "... 3 April 14 4 44.8 54.5 9 50 25. 2 2 57. 7 5 39. 3 47 27.5 1480 "... 3 April 16 4 44.8 54.5 9 50 25. 7 2 57.8 5 39.3 47 27. 9 1481 1 1 3 April 26 4 44.0 54.6 9 50 26. 0 2 58.2 5 38.6 47 27.8 148-2 ti 4.3 5 Mar. 23 4 52. 0 46.9 9 50 0. 6 2 32. 5 5 38:9 47 28. 1 1 1-:! "... 4.3 5 April 11 4 52.2 47.2 9 49 58. 9 2 32.8 5 39.4 47 26. 1 1484 331 Mayer . . 7 3 April 4 5 47.0 54.2 9 31 22,4 2 58. 6 8 o 41.2 + 9 28 23. 8 1485 "... 5 Mar. 23 5 53.9 46.8 9 31 2.2 2 33. 6 6 40.7 28 23. 6 I486 Lalaude 162 15, - 7 5 April 5 5 54.8 52.6 26 59 32. 1 2 39. 8 8 6 47.4 +26 56 52. 3 1487* Piazzi 34 - 9.10 3 April 2 5 54. 1 54.2 9 49 22. 4 2 58.8 8 6 48.3 + 9 46 23. 6 1488 "... 8.9 3 April 5 5 54.4 54.3 9 49 22.7 2 58.8 6 48.7 46 23. 9 1489 Lalande 10237,8 7 5 Mar. 19 6 21.3 51.5 24 49 52.8 2 38.6 8 7 12.8 +24 47 14.2 1490* Piazzi 36 . . 3 April 2 8 6 38. 0 + 54.2 4- 9 48 35.4 — 2 59. 8 8 7 32.2 + 9 45 35.6 23 (177) 178 GOULD — CATALOGUE OF STARS OBSERVED BY D AGELET. Mean equinox 1800.0 No. Name Mag. Date App't a Reduct'n App't (S Reduction a S h m s s o / " / // It m s o 1 " 1491 Piazzi 36 . . . 8 3 April 5 8 6 38.2 +54.3 + 9 48 37. 7 — 2 59. 8 8 7 32.5 + 9 45 37. 9 1492 18 Cancri x 3 April 8 6 52. 3 61.0 27 54 28. 4 3 6.4 8 7 53.3 +27 51 22. O 1493* Bessel, W.238 . 3 Mar. 6 7 7.7 59.0 24 27 8 8 6.7 24 25 1494 19 Cancri A 3 Mar. 6 7 38.0 59.2 24 4) 33.7 3 4.5 8 8 37.2 +24 38 29. 2 1495 1 . 3 April 4 7 37.5 59.6 24 41 33.6 3 6.0 8 37. 1 38 27. 6 1496* "... 3 April 8 (7) 24 41 34.4 3 6.2 (8) 38 28.2 1497 1 1 6 5 Mar. 19 7 45.9 51.4 24 41 5.9 2 40. 1 8 37.3 38 25. 8 1498 Piazzi 42 . . . 6 4 Mar. 22 7 45.3 54.2 21 25 1.3 2 52. 1 8 8 39.5 +21 22 9.2 1499 31 Lyncis 3 April 9 7 57.1 68.9 43 52 14. 5 3 13.2 8 9 6.0 +43 49 1.3 1500 "... 5 5 April 5 (8) 43 51 50. 9 .2 47.8 (9) 49 3. 1 1501 " 5 5 April 10 8 5.5 59.8 43 51 53.2 2 48.0 9 5.3 49 5.2 1502 "... 5 5 April 11 8 5.2 59.8 43 51 53. 5 2 48.1 9 5.0 49 5. 4 1503 Piazzi 48 . 8 5 April 5 10 38.4 47.5 11 19 53.6 2 39.4 8 11 25.9 +11 17 14.2 1504 20 Cancri d 3 Mar. 6 10 56.5 57.0 19 0 59.4 3 7.0 8 11 53.5 +18 57 52. 4 1505 "... 3 April 2 10 56.6 57.3 19 0 55.5 3 8.0 11 53.9 57 47.5 1506* it 3 April 4 10 56.0 57.4 19 0 56.4 3 8.1 11 53.4 57 48.3 1507 it 3 April 5 10 56.0 57.4 19 0 56. 1 3 8.0 11 53.4 57 48.1 1508 "... 3 April 8 10 55.9 57.4 19 0 57. 5 3 8.2 11 53.3 57 49.3 1509 "... 7 4 Mar. 22 11 0.0 53.3 19 0 45.7 2 55.0 11 53.3 57 50.7 1510 Piazzi 51 . 9 3 April 2 11 0.0 57.2 18 48 3 8.0 8 11 57.2 + 18 46 1511 21 Cancri 3 April 5 12 4.2 54.7 11 19 4.3 3 6.9 8 12 58. 9 +11 15 57. 4 1512 "... 3 April 8 12 3.9 54.7 11 19 6.3 3 7.0 12 58.6 15 59. 3 1513 "... 6 5 Apiil 5 12 10.5 47.5 11 19 12 58. 0 15 1514 22 Cancri f 3 Mar. 6 13 16. 1 60.6 28 35 48. 8 3 12.1 8 14 16.7 +28 32 36. 7 1515 "... 3 April 4 13 15.4 61.0 28 35 43. 8 3 14.0 14 16.4 32 29. 8 1516 "... 3 April 5 13 15.4 61.0 28 35 43.2 3 14.4 14 16.4 32 28. 8 1517 25 Cancri d'2 7 5 April 10 13 40.3 49.5 17 44 27.6 2 44. 8 8 14 29.8 +17 41 42.8 1518 23 Cancri f 3 April 4 13 39.6 60.6 27 37 51.7 3 14.2 8 14 40.2 +27 34 37.5 1519 "... 3 April 8 13 38.7 60.6 27 37 55. 4 3 14.4 14 39.3 34 41.0 1520 "... 4 Mar. 22 13 43.7 56.3 27 37 41. 1 3 0.7 14 40.0 34 40.0 1521 24 Cancri vl 5 Mar. 19 13 53.5 51.5 25 13 35.0 2 46. 6 8 14 45.0 +25 10 48.4 1522 Lalande 16581,3 10.1! 3 April 2 15 30.1 57.1 18 46 39. 5 3 13.4 8 16 27.2 +18 43 2i ;. 1 1523 28 Cancri v2 3 April 4 15 43.9 59.4 24 51 9.0 3 15.8 8 16 43.3 +24 47 53.2 1524 "... 7 5 April 10 15 51.8 51.6 24 50 44. 5 2 49. 6 16 43.4 47 54. 9 1525 29 Geminorum . 3 April 8 16 30.7 55.9 14 54 59.3 3 13.5 8 17 26.6 +14 51 45.8 1526 341 Mayer 3 April 4 16 45. 1 59.4 25 3 14.3 3 17.0 8 17 44.5 +24 59 57. 3 1527 340 Mayer . . 7 5 Mar. 19 16 55.8 51.9 26 53 48. 1 2 50. 2 8 17 47.7 +26 50 57. 9 1528 30 Cancri v^ 3 April 5 18 40. 0 59.3 24 48 0.8 3 19.2 8 19 39. 3 +24 44 41.6 1529 "... 3 April 8 18 40. 1 59.3 24 47 59.3 3 19.4 19 39.4 44 39.9 1530 31 Cancri 0 3 Mar. 6 19 13.8 56.7 18 48 53.9 3 13.3 8 20 10.5 +18 45 40. 6 1531 "... 3 April 4 19 13.9 57.1 18 48 54. 6 3 17.8 20 11.0 45 36.8 1532 "... 3 April 16 19 13.0 57.3 18 48 56.3 3 18.3 20 10.3 45 38.0 1533 344 Mayer - . 6 5 April 9 19 20.9 49.9 19 41 53.8 2 51.4 8 20 10.8 +19 39 2.4 1534 32 Lyncis 3 April 9 19 25. 1 64.6 37 9 37. 6 3 24.6 8 20 29. 7 +37 6 13.0 1535 32 Cancri vi 3 April 5 20 9.9 59.2 24 48 34.7 3 21.0 8 21 9. 1 +24 45 13.7 1536 "... 3 April 8 20 9.5 59.3 24 48 36.6 3 21.2 21 8.8 45 15.4 1537 34 Cancri 7 5 April 10 20 58. 8 47.2 10 46 49.4 2 50. 0 8 21 46. 0 +10 43 59.4 1538 33 Lyncis 3 April 9 20 45. 8 64.5 37 9 6. 0 3 26. 2 8 21 50. 3 +37 5 40. 4 1539 "... 6 5 Mar. 19 20 55. 0 55.6 37 8 37. 4 2 57. 3 21 50.0 5 40. 1 1540 " 6 5 April 11 20 54. 3 56.0 37 8 40. 3 2 59. 0 21 50.3 5 41.3 1541 347 Mayer . . 7 5 April 5 21 51.3 48.1 13 58 44. 3 2 51.9 8 22 39. 4 +13 55 52. 4 1542 "... 6 5 April 9 21 50.1 48.1 13 58 42. 1 2 51.9 22 38. 2 55 50. 2 1543 "... 7 5 April 10 21 13 58 47.5 2 52. 0 22 55 55. 5 1544 35 Cancri 3 April 5 22 50. 9 57.5 20 19 25. 3 3 22. 6 8 23 48. 4 +20 16 2.7 1545 "... 3 April 8 22 50. 5 57.6 20 19 25.7 3 22. 8 . 23 48. 1 16 2.9 1546 349 Mayer . . 3 April 8 23 15.4 57.6 20 30 28. 1 3 23. 3 8 24 13. 0 +20 27 4. 8 1547 350 Mayer . . 7 5 April 10 24 4.8 48.7 16 2 38. 5 2 54. 9 8 24 53. 5 +15 59 43.6 1548 1 Leouis Minoris 3 April 9 24 44.5 62.7 33 32 47. 3 3 29. 5 8 25 47.2 +33 29 17. 8 1549 "... 6 5 Mar. 19 24 5:'.. :: 54.0 33 32 IS. 3 I! O. 1 25 47. 3 29 18.2 1550 5 April 5 8 24 52. 6 + 54.3 +33 32 20. 7 — 3 1.4 8 25 46. 9 +33 29 19. 3 (178) GOULD — CATALOGUE OF STARS OBSERVED BY D AGELET. 171) Mean equinox 1800. 0 No. Name Mag. Date App't a KcdiK't'n App't r5 Reduction a 6 h in s s 0 / /' , n k 111 s o / // 1551 1 Leonis Minoris 6 5 April 9 8 24 51.8 + 54.4 +33 32 20. 4 — 3 1.6 8 25 46. 2 +33 29 18.8 1 552 36 Cancri c1 3 April 2 25 20.2 54.2 10 23 45.0 3 22.1 8 26 14.4 + 1(1 2ii •.':'...-> 1553 "... 3 April 4 25 20.2 54. 2 10 23 50.6 3 22. 1 20 14.4 211 2.-. 5 1554* 351 Mayer . . 5 April 11 25 27.7 49. 8 20 0 11.0 2 57. 6 8 26 17. 5 +19 57 13.4 1555* 2 Leonis Minoris 7 5 April 5 26 8.1 54.2 33 15 32.8 3 2.5 8 27 2. :; +33 12 30.3 [556 ti 6 5 April 10 26 7.8 54.2 33 15 37.0 3 2.8 27 2. 0 12 34.2 1557 1 Hydrse 6 4 5 April 11 (26) 6 26 21.9 2 53.6 -C'T) + 6 23 28. 3 1558 :!? Cancri t? 3 April 2 26 19.3 54. 1 in 19 10.0 3 23. 2 8 27 13.4 +10 15 46.8 1559* (4 3 April 8 26 21. 1 54. 2 10 19 14.9 3 23. 2 27 15.3 •15 51.7 1560 3 Leonis Minoris 3 April 9 26 22.5 62.6 33 28 51.4 3 31.3 8 27 25. 1 +33 25 20. 1 1561* t . 6.7 5 April 9 26 30.2 54.3 33 28 22. 6 3 3.2 27 24.5 25 1!>. 4 1562* "... 7 5 April 10 26 31.3 54.3 33 28 27. 3 3 3.3 27 25. 6 25 24.0 1563 4 Leonis Minoris 7 5 April 11 (27) 32 41 26.2 3 3.4 8(28) +32 38 2-.'. 8 1564 :'>!> ( lancri 3 April 11 27 37.4 57.7 20 45 41 0 3 28. 6 8 28 35. 1 +20 42 12. 4 1565 363 Mayer 8.9 3 April 2 29 22. 2 57.4 20 37 58. 7 3 30.0 8 30 19.6 +20 34 28.7 1566 "... 6 3 April 8 29 21.7 57.5 20 38 6. 1 3 30.3 30 19.2 34 35. s 1567 "... 7 5 April 9 29 28. 9 40. 9 20 37 35. 0 3 1.8 30 18.8 34 31!. 2 1568 "... 7.8 5 April 10 29 29. 5 49.9 20 37 37-8 3 1.8 30 10.4 34 30.0 1569 Lalande 17111 7 5 April 5 29 48.0 55.6 37 28 25.8 3 7.6 8 30 43. 6 +37 25 18.2 1570* "... 6.7 5 April 11 29 47. 8 55.6 37 28 31.8 3 7.9 30 43.4 25 23. 9 lf>71 Lalaude 17131 7.8 5 April 9 30 37 41 5.5 3 8.4 8 31 +37 37 57. 1 1572 " 6.7 5 April 10 (30) 37 41 7. 8 3 8.5 (31) 37 59. 3 1573* "... 6 5 April 11 30 22. 6 55.8 37 41 4.7 3 8.6 31 18.4 37 51 i. 1 1574* 43 Cancri y 3 Feb. 18 30 43.7 57.5 22 14 8.5 3 30. 0 8 31 41.2 +22 10 38.5 1575 "... 3 April 2 (30) 22 14 10.8 3 32.2 (31) 10 38.6 1576 "... 3 April 5 30 43.6 58. 0 22 14 11.3 3 32.2 31 41.0 10 39. 1 ir.?7 "... 3 April 8 30 43. 0 58.0 22 14 16.4 3 32. 4 31 41.il 10 44.0 1578 "... 3 April 11 30 43.6 58. I 22 14 12.6 3 32.7 31 41.7 10 30. 9 1579 "... 3 April 16 30 42. 8 58.1 22 14 10.3 3 32.8 31 40 9 10 37.5 1580' "... 3 April 19 30 43. 2 58.1 22 14 17.0 3 32.9 31 41.3 10 44. 1 1581 Lalaude 17153-6 7.8 5 Mar. 14 30 57.0 53. 4 32 49 22. 0 3 5.4 8 31 50. 4 +32 46 10.6 1582 Lalande 17182 . 7.8 5 April 9 31 49.0 55.9 38 3 43. 0 3 10.0 8 32 41. 0 +38 0 33.0 1583 46 Cancri I! April 8 32 1.3 61.4 31 28 19.6 3 37.0 8 33 2.7 +31 24 42.6 1584 47 Cancri 6 3 April 2 (32) 18 50 23. 5 3 32. 8 8(33) +18 52 50.7 1585 " ... 3 April 16 32 20. 6 57.0 18 50 22.8 3 33. 4 33 17.6 52 49. 4 1586* "... 3 April 19 32 21.3 57. 1 18 56 24. 1 3 33. 6 33 18.4 52 50.5 1 587 Lalande 17204 . 7.8 3 April 4 32 25. 9 60.5 29 13 7.8 3 36.3 8 33 26. 1 +29 9 31.5 15-'.- "... 7.8 5 April 10 32 33. 8 52.5 29 12 41.9 3 7.7 33 26.3 9 34.2 1589 49 Cancri h 6 5 April 11 33 5.4 47.1 10 50 47. 8 3 2.0 8 33 52. 5 +10 47 45. 8 1590 48 Cancri i 3 April 4 33 32.8 60.6 29 32 30.5 3 37.8 8 34 33. 4 +29 28 52. 7 1591 "... 3 April 8 33 32. 8 60.6 29 32 29. 0 3 38.0 34 33.4 28 51.6 1592 "... 3 April 14 33 34.5 60.7 29 32 27. 3 3 38.4 34 35.2 28 48. 9 1593* Lalaude 17256 . 7 5 April 5 34 10.6 52. :: 28 56 18.8 3 9.3 8 35 2.9 +28 53 9. 5 1594 "... 7 5 April 9 34 9.5 52.4 28 56 14.5 3 9.2 35 1 . 0 53 5.3 1595 50 Cancri A- 3 April 8 35 2.4 54.8 12 53 36. 1 3 34.0 8 35 57. 2 +12 50 2. 1 1596 Jl Hydra; e 4 5 Mar. 14 35 24.2 45. T 7 11 38.5 3 2.9 8 36 0.0 + 78 35. 6 15: it "... 4 5 April 11 35 25.li 40. 1 7 11 36.2 3 3.0 36 11.1 8 33.2 1598 Lalande 17327,8 7.8 3 April 4 36 18.6 62.4 34 30 43. 7 3 42.4 8 37 21.0 +34 27 1.3 1599 (( 7.8 5 April 10 36 26. 8 54.3 34 30 20. 0 3 13.3 37 21.1 27 0. 7 1600 370 Mayer . . 3 April 14 36 43.4 55.0 13 20 0. 0 3 36.2 8 37 38.4 +13 16 29.8 1601 "... 7 5 April 11 36* 13 19 36. 4 3 6.4 37 16 30. 0 1602 13 Hydra' p 5.6 5 Mar. 21 37 4.2 45. 6 6 37 7.2 3 4.2 8 37 40. ■-' + 6 34 3. 0 1603 5 Leonis Minoris 6.7 5 April 5 37 10.3 54.0. 34 4 36.0 3 13.5 8 38 4. 3 +34 1 22.5 16H4 "... 6.7 5 April 10 37 10.9 51. 1 34 4 39.9 3 13.9 38 5.0 1 26.0 1605 35 Lyncis 5. 6 5 April 9 37 27. 8 58.5 44 30 50. 7 3 17.5 8 38 26. 3 +44 27 33.2 1606 371 Mayer 3 April 14 38 32. 8 56.7 18 47 52.8 .'! 39.9 8 :::» 19.5 +18 44 12.9 1607 372 Mayer , . 7 3 April 2 38 2 1. 3 56.8 19 37 43. 1 3 39.7 8 39 21. 1 +19 34 3.7 1608 54 Cancri 3 Feb. 18 38 57.2 55. 3 16 8 34.2 3 38.1 8 39 52. 5 +16 4 56. 1 1609 "... 7.6 5 April 11 39 3. 5 48. 1 16 8 7.0 3 9.6 39 51.9 4 57.4 1610 52 Cancri 7 3 April 5 8 39 2. 4 + 56.0 +16 47 43. 1 - 3 39. 5 8 39 58. 4 +16 44 3.0 (179) 180 GOULD — CATALOGUE OF STARS OBSERVED BY D AGELET n Mean equinox 1800. 0 No. Name Mag. Date App't a Reduct'n App't (5 Reduction a (5 h m s s 0 ' " / // h m s o / " 1611 52 Caucri 7 3 April 8 8 39 1.5 + 56. 0 +16 47 43.4 — 3 39. 7 8 39 57.5 +16 44 3. 7 1612 5] Caucri a1 3 April 1 39 9. 9 61.8 33 16 32.5 3 45. 0 8 40 11.7 +33 12 47.5 L613 Bessel, W.1058 . 6.7 5 April 9 39 19 37 15.2 3 10.9 8 40 +19 34 4. 3 1614 55 Cancri p- 3 April 16 39 39. 8 60.3 29 8 53.6 3 45.0 8 40 40. 1 +29 5 8. 6 tl6l5 7 5 Mar. 21 41 4.5 45. 5 6 8 6.2 3 7.9 8 41 50. 0 + 64 58. 3 1616 Piazzi 191 . . 7.8 5 April 5 41 5. 7 48.8 18 10 5.3 3 12.0 8 41 54.5 +18 6 53. 3 1617 "... 7 5 April 9 41 4.5 48. 9 18 10 5.0 3 12. 1 41 53.4 6 52. 9 1618 57 Caucri i" 6 5 April 10 41 7.6 52. 9 31 22 55. 1 3 16.6 8 42 0. 5 +31 19 38.5 1619 lalande 17512 . 7 3 April 8 41 24.9 59.6 27 44 4. ] 3 46.0 8 42 24.5 +27 40 18. 1 1620 Piazzi 195 . . 7 5 April 11 41 37.8 49.6 20 46 3.8 3 13.6 8 42 27. 4 +20 42 50.2 1621 Piazzi 196 . . 7 5 April 9 41 42.4 48.9 18 20 38.2 3 12.7 8 42-31.3 +18 17 25.5 1622 "... 7 5 A] nil 10 41 18 20 46.4 3 12.8 42 17 33.6 1623 Bessel, W. 1147,8 7 3 April 4 42 2.2 59.3 27 2 10.3 3 46. 1 8 43 1.5 +26 58 24. 2 1624 Piazzi 266 . . li. 7 5 April 9 43 15.' 8 48.8 18 2 9.6 3 14.1 8 44 4. 6 +17 58 55.5 1625* Lalande 17584 . 7 3 April 4 43 27. 7 58. 6 25 16 6.0 3 47. 1 8 44 26. 3 +25 12 18.9 1626 "... 6 3 April 5 43 28 o 58.0 25 16 4.4 3 47.1 44 26. 6 12 17.3 1627 " 7 5 April 10 43 35.2 50.8 25 15 39.7 3 16.9 44 26.0 12 22.8 1628* 59 Cancri a- 3 April 2 43 3.2. 4 61.7 33 44 1.3 3 50. 3 8 44 34. 1 +33 40 11.0 1629 "... 3 April 8 43 32. 0 61.8 33 44 3. 5 3 50. 7 44 33.8 40 12.8 1630 16 Hydra f 3 Feb. 18 43 56.2 52. 4 6 45 35. 1 3 42. 4 8 44 48.6 + 6 41 52.7 1631 .. 4 5 Mar. 21 44 3. 5 45.6 6 45 1.3 3 10.9 44 49. 1 41 50.4 1632 " 4 5 April 5 44 3.0 45. 8 6 45 2. 1 3 11.0 4-^.8 41 51.1 1633 00 Caucri a1 3 April 2 44 4.6 54. 4 12 26 32.4 3 43.5 8 44 59. 0 + 12 22 48.9 1634 " 3 April 16 44 4.4 54.6 12 26 33. 9 3 44. 0 44 59. 0 22 49. 9 1635* 9 Ursa' Maj. i 3 April 26 44 17.7 69. 9 48 52 55. 7 3 57. 1 8 45 27. 6 +48 48 58.6 1636 61 Caucri 3 April 14 44 47.5 60.8 31 3 16.2 3 51.1 8 45 48. 3 +30 59 25. 1 1637 62 Cancri o1 3 April 14 45 9. 3 55. 7 16 8 25.9 3 46.4 8 46 5.0 +16 4 39.5 1638* 63 Cancri o- 3 April 8 45 27. 8 55. 7 16 24 11.4 3 46.5 8 46 23.5 +10 20 24.9 1639 "... 3 April 14 45 27. 4 55. 8 16 24 9.3 3 46.7 46 23.2 20 22.6 1640 Lalande 17653 . 10.11 5 April 11 45 38. 7 51.5 27 18 30. 0 3 19.5 8 46 30.2 +27 15 10.5 1641 Lalande 17674 7.8 3 April 5 46 4.6 58.4 24 47 35.5 3 49.7 8 47 3. 0 +24 43 45. 8 1642 "... 9 5 April 10 46 12.4 50. 7 24 47 6.9 3 19.1 47 3.1 43 47. 8 1643 64 Caucri cr' 3 April 16 46 12.2 61.6 33 15 4. 1 3 53. 3 8 47 13.8 +33 11 10.8 1644 65 Caucri a- 3 Feb. 18 46 36.7 54.1 12 41 10.5 3 46. 0 8 47 30.8 +12 37 24.5 1645 10 Ursse Maj. . 4.5 5 April 9 46 3S.5 57.0 42 37 18.5 3 25. 4 8 47 35. 5 +42 33 53. 1 1646 Bessel, -\V.1271 . 7.8 5 Mar. 21 47 15.0 51. 1 27 15 23.7 3 19.5 8 48 6. 1 +27 12 4.2 1647 "... 8 5 April 10 47 27 15 27. 3 3 20. 9 48 12 6.4 1648 "... 6.7 5 April 11 47 14.9 51.4 27 15 23. 6 3 20.9 48 6.3 12 2.7 1649 66 Cancri cr1 7 3 April 4 48 5.3 61.3 33 5 21.9 3 54.5 8 49 6. 6 +33 1 27.4 1650 67 Caucri p5 6.7 3 April 2 48 52.5 59.6 28 44 42.8 3 53.8 8 49 52. 1 +28 40 49.0 1651 .< 7 5 Mar. 21 49 0.2 51.5 28 44 16.4 3 21.5 49 51.7 40 54. 9 1652 "... 7 5 April 5 48 59.6 51.7 28 44 17. 9 3 22. 7 49 51. 3 40 55.2 1653 12 Ursa? Maj. k 3 April 30 48 45.9 69.1 48 0 21.7 4 1.8 8 49 55. 0 +47 56 19.9 1654 68 Caucri 7 5 April 10 49 40.2 48.6 17 54 43.8 3 20. 0 8 50 28. 8 + 17 5] 23.8 1655 69 Cancri v 3 April 2 50 2.4 58. 3 25 17 41.6 3 53. 9 8 51 0. 7 +25 13 47.7 1656 "... 3 April 4 50 2.6 58. 4 25 17 41.6 3 54.0 51 1.0 13 47.6 1657 "... 3 April 5 50 2.4 58.4 25 17 44. 3 3 54. 0 51 0. 8 13 50.3 1658 "... 3 April 8 50 2. 0 58. 4 25 17 41.4 3 54.3 51 0. 4 13 47. 1 1659* "... 3 April 14 50 2.1 58. 5 25 17 44.4 3 54.6 51 0.6 13 49.8 1660 "... 6 5 April 9 50 9. 0 50.7 25 17 9.1 3 22. 8 50 59.7 13 46. 3 1661 « 6.5 5 April 11 50 9. 8 50. 7 • 25 17 12.1 3 22.9 51 0. 5 13 49.2 1662 70 Caucri p" 3 Mar. 29 51 14.1 59.4 28 44 39.3 3 55.9 8 52 13.5 +28 40 43. 4 1663 "... 7 5 Mar. 21 51 21.2 51.4 28 44 12. 1 3 23. (i 52 12.6 40 48.5 1664 "... 7.8 5 April 5 51 20.9 51.6 28 44 16. 5 3 24. 8 52 12.5 40 51.7 1665 " . . 7 5 April 10 51 20.9 51.7 28 44 15.5 3 25.1 52 12.6 40 50.4 1666* Flamsteed, B.1280 10 3 April 2 52 10.2 58.3 25 27 20. 6 3 56. 1 8 53 8. 5 +25 23 "24. 5 1667 "... 8.9 3 April 5 52 9.8 58.3 25 27 22. 7 3 56. 3 53 8.1 23 2(1. I 1668 17 (llev.) Lyncis 6 5 Mar. 21 52 39 18 3.0 3 27. 8 8 53 +3.9 14 35.2 1669 "... 5.6 5 April 5 52 49. 6 55. 2 39 18 5.1 3 29. 6 53 44. 8 14 35.5 [670 1282 Bradley JO 3 April 2 8 54 6. 2 + 55.9 + 17 58 9.3 — 3 55.7 8 55 2. 1 + 17 54 13.6 (180) GOULD CATALOGUE OF STARS OBSERVED BY D AGELET. 181 Mean equinox 1800. (1 No. Name Mag. 1 »ii t- - App't a Reduct'n App't A Reduction a 6 h in s s o / II / // h m s o / " 1671 Lalande 17932 . 8 5 April in 8 :.l 14.9 + 18.2 +16 4-2 30.9 — 3 23. 6 8 55 3. 1 + 16 30 7.3 Hi?-.' 73 Cancri 7.8 3 April 16 54 19.7 55.5 16 7 50.7 3 56.0 8 :..". 15.2 + 16 3 54.7 1073 Lalande 17950 8 3 April 5 54 U.7 59. l 28 51 57. 3 3 59.0 8 ."■■"> 44. ] +28 17 58.3 1674* 72 Cancri r 3 April 4 54 57.9 60.0 30 30 55.7 4 0.7 8 55 57.9 +3(1 26 55.0 1675 "... 3 April 8 54 57.4 60.0 30 30 59,3 4 1.0 55 57.4 26 58. 3 1676 Piazzi "254 . . 0.7 5 Mar. -21 55 39.3 53.2 34 44 42.2 3 29. 0 8 .".6 32.5 34 41 13. -2 1677 . 0.7 f> April 5 55 39.0 53.4 34 44 46.8 3 30.5 56 32. 1 41 16.3 1678 7.". Cancri 6.7 3 April 4 56 0. 5 58.8 27 30 59. 6 4 0.8 8 56 59. 3 +27 26 58.8 1679 7 1 Cancri o. 7 3 April 14 56 8.7 55.3 15 34 '26. 1 3 57.6 8 57 4. 0 +15 30 28.5 L680 "... 7 5 April 10 56 16.0 47.9 15 33 57. 0 3 25.1 8 57 3.9 13 30 31.9 168] 78 Cancri . . 7.8 3 April 2 56 52. 3 55.9 18 20 11.3 3 58.7 8 57 48. -2 + 18 16 12.6 1682 "... 7 3 April 16 56 52. 1 56.1 18 20 ]5.6 3 59. 3 57 48.2 16 16.3 1683 "... 7.8 5 April 11 56 59. 8 48.6 18 19 39.0 3 26. 7 57 48.4 16 12.3 1684 77 Cancri J 3 April 13 56 5-2. 5 57.5 22 54 47. 4 4 0.7 8 57 50.0 +22 50 46. 7 1685 Lalande 18032 . 8 3 April 5 57 4. 1 59.9 30 25 38. 1 4 2.8 8 58 4.(1 +30 21 35.3 1686 Lalande 18033 . 8. 9 3 Mar. 29 57 12.9 55.2 16 6 28. 1 3 .".-. 1 8 58 8. 1 + 16 2 30.0 1687 Lalande 18044,5 . 6.7 5 Mar. 21 57 39.6 52.1 31 49 41.1 :; 29.9 8 58 31.7 +31 46 11.2 1688 "... 0.7 5 April 5 57 39.5 52.3 31 49 41.5 3 31.4 58 31.8 46 10.1 1689 79 Cancri 3 April 5 57 22 52 1 . 8 4 0. 3 8 58 +22 48 1.5 1690 "... 6 3 April 13 57 52.2 57.4 22 51 59. 4 4 1.7 58 49.6 22 47 57.7 1691 .< 3 April 14 57 53. 0 57.4 22 52 1.8 4 1.9 58 50. 4 47 59.9 1692 395 Mayer . . 7 .> April 11 58 12 25 36. 6 3 26.7 8 59 +12 22 9.9 1693 36 Ljucis 5 5 April 10 59 42. 4 56.9 44 5 37.3 3 37.4 9 0 39. 3 +44 1 59.9 1694 80 Cancri . . 3 April 4 59 45. 8 56. 0, 18 55 18. 5 4 1.9 9 0 41.8 +18 51 16.6 1695 "... 3 April 5 59 4.".. 7 56.0 18 55 25. 1 4 1.9 0 41.7 51 23.2 1696 "... 7.8 3 April 13 59 45.5 :>>;. i 18 55 21.1 4 2.2 II 41.6 51 18.9 1697 "... 7 5 Mar. 21 59 54. 3 48.4 18 54 45. 3 3 35.2 0 42. 7 51 10. ] 1698 "... 7.8 5 April f> 8 59 52.9 48.7 18 54 51.0 3 -20. -2 0 41.6 51 21.8 1699* 81 Cancri ■* 3 Mar. 29 9 0 25. 4 55.0 15 51 35. 9 4 1.3 9 1 20.4 +15 47 34. 0 1700 " 3 April 14 0 24.7 55.2 15 51 34. 6 4 1.9 1 19.9 47 32.7 17111 Lalande 18162 . 8.9 3 April '2 1 1-2.0 53.8 11 32 58.0 4 1.0 9 2 5.8 +11 28 57.0 1702 "... 9.10 5 April 11 1 19.4 46.8 11 32 19.1 3 28.3 2 6. 2 28 50. 8 17(13 19 Ursse Majoris 6 3 April 8 1 53.7 61.6 35 31 7.8 4 9.5 9 2 55. 3 +35 26 58. 3 1704 "... 3 April 16 1 53.7 61.7 35 31 7.2 4 KM 2 55. 4 26 57. 1 1705 "... 6.7 5 April 5 2 1.4 53.3 35 30 42. 2 3 36.3 2 54.7 27 5.9 1706 Lalande 18216 . 5 April 10 3 1.7 47.0 12 22 26.5 3 29. 1 9 3 48. 7 +12 18 57.4 17(17 C( 8.9 5 April 11 3 1.0 47.0 12 22 26.0 3 29. 9 3 48.0 18 56. 1 1708* B2 Cancri . - 3 Mar. 29 3 15.9 55.0 15 49 46.0 4 4. 1 9 4 10.9 +15 45 41.9 1709 " . 3 April 4 3 15.5 55.0 15 49 48.9 4 4.3 4 10.5 45 44.6 1710 "... 6 3 Apnl 5 3 15.3 55.0 15 49 51. 3 4 4.3 4 10.3 45 47. 0 1711 « 3 April 13 3 15.0 55.1 15 49 49. 4 4 4.7 4 10.1 45 44. 7 1712 Lalande 18251 9 3 April 5 3 53.6 55.0 15 53 57. 6 4 5.0 9 4 4*. 6 +15 49 52. 6 1713 Lalande 18256 . 7 5 Mar. 21 4 9.3 52.6 34 23 34. 1 3 36. 1 9 5 1.9 +34 19 58. 0 1714 "... 7.8 5 April 5 4 10.5 52. 8 34 23 33.4 3 37.8 5 3. 3 19 55.6 1715 38 Lyncis 3 April 8 5 19.0 62. 2 37 42 38.9 4 13.6 9 6 21. 2 +37 38 25. 3 1716 "... 3 April 10 5 19.0 62.4 37 42 40.9 4 14.2 6 21.4 38 26. 7 1717* 398 Mayer . . 6.7 3 April 14 6 5.4 54.1 12 23 58.6 4 6.4 9 6 59.5 +12 19 52.2 1718 L( 6.7 5 April 11 6 12.3 46.9 12 23 21. 0 3 32.7 6 59.2 19 48.3 1719 83 Cancri . " _ 3 Mar. 29 6 53. 1 55.6 18 36 47.2 4 8.4 9 7 48.7 +18 32 38. 8 1720 "... 7 3 April 2 6 52. 4 55.7 18 36 52. 5 4 8.0 7 48.1 32 43.9 1721* K 3 April 4 ft6 5-2. 3 55.7 18 36 54. 4 4 8.7 7 48.0 32 45.7 1722 il - - -• 3 April 5 6 52.4 55.7 18 36 53.8 4 8.7 7 48. 1 32 45. 1 1723 " 3 April 13 6 52.2 55.8 18 36 52.1 4 9.2 7 48.0 32 42. 9 1724 it 7 5 Mar. 21 6 59.8 48.1 18 36 19.6 3 34.2 7 47.9 32 45. 4 1725 Lalande 18360,2 6 3 April 16 7 '21.7 62.8 39 5 50.4 4 16.7 9 8 24. 5 +39 1 33.7 1726 "... 7 5 April 5 7 '29.7 54.3 39 5 19.0 3 41. 9 8 24.0 1 37.1 17-27 40 Lyncis 3 April 8 7 48.9 61.1 35 17 58. 7 4 15.1 9 8 50. 0 +35 13 43. 6 17-28 "... 3 April 26 7 48.9 61.4 35 18 4.0 4 16.6 8 50.3 13 47.4 1729 LalauuY 18412 - 6.7 :> Mar. 21 'J -24. 3 47. 5 16 16 18.7 3 35.7. 9 10 11.8 +16 1-2 43.0 1730 (( 7.8 5 April 5 9 9 23. 9 + 47.7 +16 16 19.4 — 3 36. 4 9 10 11.6 +16 12 43.0 (181) 182 GOULD CATALOGUE OF STARS OBSERVED BY D AGELET. Mean equinox 1800. 0 No. Name Mag. Date App't a ieduct'n App't :; Lalande 18662 . 7 5 Mar. 21 18 12.4 48.8 22 44 41.2 :; 44. 1 9 19 1.2 +22 40 56. 8 1784 "... 7 5 April 11 18 11.7 49. 1 22 44 40. 6 3 45.8 19 0. 8 40 54. 8 1785 8 Leonis Minoris 6 5 April 10 18 36 2 37.6 3 49.7 9 19 +35 58 47. 9 1786 4 Leonis A :! Mar. 29 19 19.9 56. 7 23 54 53.0 4 21.4 9 20 16.6 +23 50 31.6 17-7 "... 3 April 2 19 19.8 56. 8 23 54 50. 9 4 21.8 20 16.6 50 29. 1 1788 "... 3 April 4 19 2ll.li 56. 8 23 54 55. 4 4 21.9 20 16.8 55 :;:;..-, 1789* "... 3 April 5 19 2(1. 1 56.8 23 54 54. 3 4 21.9 20 16.9 50 32.4 1790 "... 3 April 8 9 19 19.6 + 56. 9 +23 54 5]. 3 — 4 22. 1 9 20 16.5 +23 50 29. 2 (182) GOULD — CATALOGUE OF STARS OBSERVED BY D AOELET. 183 Mi hi equinox 1800. 0 No. Name Mag. Date App't a Reduct'n App't rS Reduction a > 1885 "... 8 3 April 5 35 3.8 56.4 24 38 32.2 4 35.5 36 0.2 33 56. 7 1886 "... 7 3 April 19 35 3. 3 56.6 24 38 31.6 4 36.7 35 59. 9 33 54. 9 1887 19 Leonis 7 3 April 8 35 44. 8 .-,3. :, 12 33 44. 8 1 32.8 9 36 38.3 +12 29 12.0 1888 "... 3 April 14 35 44.8 53.5 12 33 42.8 4 33. 1 36 38. 3 29 9. 7 1889 Bessel, W.856 - 6 5 April 11 36 27. 3 52. 2 37 44 19.8 4 4.0 9 37 19. 5 +37 40 15. 8 1890 Jolinson 2399 * 7 5 April 10 36 49.4 54.6 46 4 56.4 4 6.4 9 37 44. 0 +46 0 50. 0 1891 16 Leonis Minoris 7.8 5 April 5 37 0.0 53.0 40 37 24. 9 4 4.6 9 37 53. 0 +40 33 20. 3 1892 "... 5 5 April 26 37 0.7 53.4 40 37 29.5 4 6.8 37 54. 1 33 22. 7 11893 6 3 Feb. 26 37 42.6 56.3 25 34 42 6 4 34.8 9 38 38.9 +25 30 7.8 1894 20 Leonis 3 Mar. 29 37 41.7 55.6 22 10 53.9 4 36.5 9 38 37.3 +22 6 17.4 1 895 "... 3 April 4 37 42.8 55.6 22 10 57. 4 4 36.9 38 38.4 6 20. 5 1896 "... 3 April 13 37 40.6 55.7 22 10 54. 1 4 37.5 38 36. 3 6 16.6 1897 Piazzi 183 . . 7.8 3 April 8 37 49.8 56.5 2:. 33 44. 9 4 38. 4 9 38 46. 3 +25 29 6. 5 1898* "... 8 3 April 19 37 50.8 56.7 25 33 46. 3 4 39.3 38 47. 5 29 7.0 1899 21 Leouis 6 3 Feb. 26 39 9.8 53. 2 12 :.o 41.2 4 34.7 9 40 3. 0 +12 46 9. 5 1900* 17 Leonis Minoris 6.7 3 April 16 39 9.5 60.6 38 55 30.9 4 44. 3 9 40 10. 1 +38 50 46. 6 1901 n 6.7 5 April 11 39 18.7 52.4 ■ 38 54 52. 1 4 6.4 40 11.1 50 45.7 1902 23 Leonis 3 April 14 39 17.9 53.8 J4 4 16.8 4 36. 3 9 40 11.7 +13 59 40.5 1903 22 Leonis g 3 April 2 39 34. 1 56.3 25 24 46. 6 4 39.1 9 40 30.4 +25 20 7. 5 1904 "... 8.9 3 April 5 39 33. 6 56.4 25 24 50.7 4 39.3 40 30.0 20 11.4 1905 "... 3 April 8 39 33. 0 56. 4 25 24 47. 7 4 39.6 40 29. 4 20 8. 1 1906 "... 6.5 3 April 19 39 33.7 56. 6 25 24 53,. 9 4 40.5 40 30.3 20 13.4 19117 "... 6 5 April 5 39 41.2 48. 9 25 24 11.9 4 2.0 40 30. 1 20 9.9 1908* "... 6.5 5 April 10 39 41.2 48. 9 25 24 10.4 4 2.4 40 30. 1 20 8.0 1909 "... 6 5 April 26 39 41.2 49.1 ■ 25 24 13. 1 4 3.7 40 30.3 20 9. 4 1910* 24 Leonis // 3 Feb. 18 9 40 24. 7 + 56.6 +27 1 7. 1 — 4 36. 6 9 41 21.3 +26 56 30.5 (184) GOULD CATALOGUE OF STARS OBSERVED I!Y D AGELET. 185 Mean equinox 1800. 0 No. Name M : i •; . Date A |ip'l ii Reduct'n App't 6 Reduction a & It m s s 0 ' // / // k m s Q 1 II 1911 •24 Leonis ft 3 Mar. -.'I 9 4n 24.7 + 56.6 +27 1 11.8 — 4 39. 1 9 41 21.3 +20 50 32.7 1912 "... 3 Mar. 29 40 25.1 50.7 27 1 8. 7 4 39.9 41 21.8 50, 28.8 1913 "... 3 April 2 40 24.9 56.7 27 1 12.5 4 40.3 41 21.0 56 32.2 1914 it 3 April 4 40 25.0 50. S 27 1 11.7 4 40.4 41 21.8 50 31.3 1915 " 3 April 26 40 24.2 57.11 27 1 15.il 4 42.3 41 21.2 50 32.7 1916 " 3 April 38 (410 57. 0 27 1 10.9 4 42.5 (41) 50 28.4 1917* "... 3 April 29 40 24.9 57.0 27 1 14. 1 4 42.6 41 21.9 50 31.5 1918 "... 3 April 30 4(1 24.8 57.1 27 1 14.6 4 42.6 41 21.9 56 32.0 1919 tt 3 May 2 40 24.7 57. 1 27 1 13.4 4 42.7 41 2L8 50 30.7 1920 Lalande 19377 ! 8 5 April 11 42 31.0 46. 0 11 15 33.8 4 0.1 9 43 17.0 +11 11 33.7 1921 423'Mayer . . 7.8 3 April 14 42 37.4 52.6 9 5 20.8 4 37.5 9 43 30.0 + 90 43. 3 1922 t i 8. 9 3 April 19 42 38.0 52. 7 9 5 2ii. ! 4 37.6 43 30.7 0 42. 8 1923 Lalande 19386 . 8. 9 3 Mar. 29 42 47.9 56.2 25 39 36.0 4 41.4 9 43 11. 1 +25 34 54.0 1924 18 Leonis Minoris 6 3 April 26 43 46.5 58.6 33 24 21.4 4 47. 1 9 44 45. 1 +:;:; 19 34.3 1925 "... 6 3 April 28 43 46.7 58. 7 33 24 18. 6 4 47.3 44 45.4 19 31.3 1926 Piazzi 208 . . 7 5 April II 44 34.7 45.4 8 41 9. 5 4 0.7 9 45 20.1 + 8 37 8. 8 1927 19 Leonis Minoris 3 April 26 (41) 61.4 42 4 58.8 4 50. 4 9(45) +42 0 8.4 1 928 "... 5. 6 3 April 29 44 22.0 61.5 42 4 57.3 4 50.7 45 23.5 0 0. 6 1929* Lalande 19442 . 8.9 3 Feb. 18 44 51.4 53.8 15 45 7.2 4 39.4 9 45 45.2 +15 40 27.8 1930 "... 7.8 3 April 16 44 50. 1 54. 0 15 45 12. 4 4 41.3 45 44. 1 40 31.1 1931 10 Sextantis . 6.7 3 April 14 44 56.0 52.8 9 57 6. 3 4 39.5 9 45 48.8 + 9 52 20. s 1932 "... 8 3 April 19 44 56.5 52.8 9 57 6.5 4 39.8 45 49.3 52 20. 7 1933 Lalande 19476,8 3 April 12 45 40.1 55. 2 21 11 49.0 4 43.5 9 46 35. 3 +21 7 5. 5 1934 26 Leonis 6.7 3 April 13 46 23.6 54.1 16 14 50.0 4 42.4 9 47 17.7 +16 10 8.5 1935 27 Leonis v 3 Mar. 29 46 34.3 53.3 13 28 17.1 4 41.1 9 47 27.0 +13 23 30.0 1936 " 3 April 2 46 33.9 53. 'A 13 28 12.2 4 41.2 47 27.2 23 31.0 1937 "... 3 April 5 46 34.2 53. 4 13 28 19.2 4 41.4 47 27.6 23 37. 8 1938 "... 3 April S 46 33.5 53.4 13 28 10.9 4 41.5 47 26.9 23 29. 4 1939 "... 3 April 14 46 33. 6 53.5 13 28 17.:: 4 41.8 47 27. 1 23 35. 5 1940 " 3 April 30 46 33. 4 53.7 -13 28 17.5 4 42.7 47 27. 1 23 34.8 1941 11 Sextantis . . 6 5 April 10 46 45. 4 45.5 9 19 10.2 4 2.3 9 47 30.9 + 9 15 43.9 1942 i< 7 5 April 11 46 45.3 45. 5 9 19 40. :; 4 2.4 47 30.8 15 43. 9 1943 Lalande 19515 . 7.8 3 Feb. 26 47 3. 7 52.9 ii 59 :;. 7 4 40.7 9 47 50. 6 +11 54 23.0 1944 "... 9 3 April 19 47 3.8 53.2 11 59 2.6 4 42. 1 47 57.0 54 20.5 1945 29 Leonis it 3 Feb. is 48 45. 3 52.3 9 4 33.5 4 42.1 9 49 37.6 + 8 59 51.4 1946* "... 3 Mar. 29 (48) 9 4 36.7 4 41.6 (49) 59 55. 1 1947* Cf 3 April 2 48 45. 5 52.4 9 4 ::::. o 4 41.8 49 37.9 59 51.8 1948 "... 3 April 5 48 45. 3 52.4 9 4 35.9 4 41.8 49 :!7. 7 59 54. 1 1949 fl 3 April 8 48 45. 2 52. 4 9 4 36.0 4 41.9 49 37.6 59 54. 1 1950 "... 3 April 14 48 45. 3 52.5 9 4 34.8 . 4 42. 1 49 37.8 59 52. 7 » 1951 tt 3 April 16 48 44.6 52. 5 9 4 35. 1 4 42.2 49 37. 1 59 52.9 1952 ** . . . 3 April 28 48 45. 3 52. 7 9 1 29.5 4 42.7 49 38.0 59 40. 8 1953 "... 3 April 29 48 45. 2 52. 7 9 4 31.0 4 42.8 49 37.9 59 48. 8 1954 "... 3 April 30 48 45. 1 52. 7 9 4 33.3 4 42.8 49 37.8 59 50. 5 1955 tt 3 May 2 48 44.7 52. 7 ■ 9 4 33.7 4 4:!. 0 49 37.4 59 50. 7 1956 "... 4 5 April 10 (48) 15. 4 9 3 50.7 4 3.5 (49) 59 5:i. 2 1957 "... 6.5 5 April 11 48 52. 4 45.4 9 3 55. 6 4 3.7 49 37.8 59 51.9 195S (t 4 5 April 26 48 52.4 45.6 9 3 59.9 4 4.3 49 38. 0 59 55. 6 1959* 15 (Hev.) Leonis 3 April 12 50 42.7 55. 4 22 59 15.2 4 37.7 9 51 ::-. 1 +22 54 37.5 I960 ti 6.7 5 April 11 50 50. 1 48.0 22 58 35. 8 4 9.1 51 38. 1 54 26.7 1961 Flamsteed, B.1422 9.1(1 3 April 4 51 49.0 52.4 9 16 7.5 4 44.2 9 52 41.4 + 9 11 23. 3 1962 "... 8.9 .1 April 8 51 48.0 52. 4 9 10 9.2 4 44.2 52 40. 4 11 28.0 1963 tf 9 3 April 19 51 48.4 52. 6 9 16 9.4 4 44.6 52 41.0 11 24.8 1964 Lalande 19635 . 9 3 April 2 51 57.9 54.6 19 59 43. 0 4 47.0 9 52 52. 5 +19 54 56. 0 1965 428 .Mayer . . 3 April 5 52 2. 5 52. 7 + 10 56 4 44.8 9 52 55. 2 + 10 51 1966* "... 7 5 April 10 .52 8. 1 45.7 10 55 47.!! 4 6.3 52 5::. 8 51 41.0 U967 8 3 April 14 52 9. 5 48.8 — 94 25. 9 4 39.7 9 52 58. 3 — 99 5. o 1968 429 Mayer . . 8 3 April 30 52 31.8 53.4 + 12 40 6.8 4 46.9 9 53 25.2 +12 35 ](). () 1969 " " . 7 5 April 26 52 38.0 46.2 12 :v.) 37.6 4 8.0 53 21.2 35 2g (; 1970* 430 Mayer . . 9 3 April 14 9 53 36.9 + 52. 4 + 9 1 59. 4 — 4 45.7 9 54 29. 3 + 8 57 I-,.' 7 24 (185) 186 GOULD CATALOGUE OF STARS OBSERVED BY D AGELET. Mean equinox 1800. 0 No. Name Mag. Date App't a Reduct'n App't +18 43 49. 4 2064 "... 3 April 19 4 26.8 54.1 18 48 47.6 4 56.5 5 20.9 43 51. 1 -:r{-,:, "... 6 5 April -2(i 4 34.2 47.11 18 48 7.7 4 17. 2 5 '21. '2 43 50.5 2066 35 Leonis 7 3 Feb. 26 4 30.7 55. 0 24 34 10 5 25.7 +24 29 2067 "... :: April 4 4 31.0 55.1 24 34 26. 5 4 57.0 5 26.1 29 -29.5 2068 "... 3 April 5 4 31.4 55.1 24 34 23. 3 4 ;.7. 1 5 26.5 29 26. 2 2069 it 3 April 29 4 30.8 ."». 4 24 34 28.0 4 59.2 5 26. 2 29 28. 8 2070 3G Leonis f 3 Feb. 26 4 37.0 54.9 24 29 24. 9 4 54.0 10 5 31.9 +24 24 30.9 2071 "... 3 Mar. 29 4 37.5 55.0 24 29 26. 1 4 56.4 5 3-2.5 24 29.7 •2117-2 "... 3 April 2 4 36.8 55. 0 ■24 29 24. 3 4 56.8 5 31.8 24 27.5 2073 ". . 3 April 4 4 36.9 55.1 •24 29 26. 5 4 57. 0 5 32.0 •24 '29.5 •21174 1 . 3 April 5 4 37.5 55. 1 24 29 30. 3 4 57.0 5 32. 6 24 33.3 2075 " . . . 3 April 29 4 36.5 55.4 24 29 31.1 4 59.3 5 31.9 24 31.8 2076 "... 3 May 3 4 36.9 55.4 24 29 28. 8 4 59.5 5 3-2.3 24 29. 3 2077 "... 3 Mav 16 4 36.4 55. li 24 29 29. 0 5 U.3 5 32.(1 •24 28.7 2078 37 Leonis 3 April 12 5 2.5 53. 2 14 48 6.5 4 55. 3 10 5 55.7 +14 43 11.2 2079 39 Leonis 3 April 8 5 17.5 55.0 24 11 14.5 4 57.7 10 6 12.5 +24 0 16.8 2080 "... 3 April 16 5 18.3 55. 1 24 11 16.8 4 58.4 6 13.4 0 18.4 2081* "... 6.7 5 Mar. 23 5 25.1 47.5 24 10 35.8 4 10.4 6 12.6 6 19.4 2082 Lalande 19973-5 8 3 April 12 5 51.7 54.4 21 5 15.2 4 57.6 10 6 46. 1 +21 0 17.6 2083 Bessel, W.201 . 7 3 April 20 5 55.9 56. 1 28 29 35. 6 5 1.2 10 6 52.0 +28 24 34. 4 2084 "... 7 5 April 5 6 3.8 48. 4 28 28 53. 4 4 19.1 6 5-2.2 24 34. 3 2085 "... 7 5 April 10 6 5.1 46.4 26 28 54. 4 4 19.6 6 53.5 24 34.8 2086 " . . . 7 5 April 11 6 3.9 48.4 +28 28 53. 5 4 19.7 6 5'2. 3 24 33.8 •2i i-7 22 Sextantis . . 3 Feb. 18 6 52.9 49.2 — 6 59 30.4 1 55. 1 10 7 42. 1 — 7 4 25. 5 2088 441 Mayer 3 April 14 6 49.9 53. (I + 13 42 0.6 4 56.2 10 7 42.9 +13 37 4. 4 2089 " 7.8 5 April 26 (6) 13 41 -27.3 4 16.8 (7) 37 B. :> 21.90 In 1 nis :; April 8 III 7 55.3 + 54.2 +20 33 53. 2 — 4 58. 1 10 8 49.5 +20 28 54. 8 (187) 188 GOULD — CATALOGUE OF STARS OBSERVED BY D AGELET. Mean equinox 1800. 0 No. Name Mag. Date App't a Reduct'n App't <5 Reduction a d h m s s Q 1 II / // I m s O ' It 2091 40 Leonis 3 April 12 10 7 55.7 + 54.2 +20 33 47. 2 — 4 58. 8 10 8 49.9 +20 28 48. 4 2092 "... 7 5 April 11 8 2.3 47.0 211 33 9.4 4 18.5 8 49.3 28 50. 9 2093 41 Lennis y 3 Feb. 26 8 1.2 54.1 2H 55 51.3 4 55.8 10 8 55.3 +20 50 55. 5 2094 "... 3 Mar. 29 8 1.1 54.2 20 55 53. 6 4 57.8 8 55. 3 50 55. 8 2095 II 3 April 2 8 1.0 54. 2 20 55 49.5 4 58.0 8 55. 2 50 51.5 2096* If 3 April 4 8 1.1 54.2 •ill 55 51.5 4 58.2 8 55.3 50 53. 3 2097 "... 3 April 5 8 1.1 54.2 20 55 56.4 4 58.3 8 55.3 50 5-. 1 2098 "... 3 April 13 8 0. 8 54.3 20 55 48. 0 4 58.9 8 55.1 50 40. 1 2099 It 3 April 16 8 0.7 54.4 20 55 52. 3 4 59.2 8 55.1 50 53. 1 2100 1 t 3 April 19 8 0.8 54.4 20 55 53. 7 4 59.5 8 55.2 50 54.2 2)01 .1 3 April 29 8 0.6 54.5 20 55 54. 1 5 0.2 8 55.1 50 53. 9 2102 "... 3 May 3 8 0.9 54.6 20 55 53.3 5 0. 0 8 55.5 5(1 52.7 2103 "... 3 May 9 8 0.2 54.6 20 55 53. 4 5 1.0 8 54.8 50 52. 4 2104* "... 3 May 16 8 0.7 54.7 20 55 52. 1 5 1.3 8 55.4 50 50.8 2105 "... 3 5 Mar. 23 8 8.0 46.9 20 55 14. 9 4 17.2 8 54.9 50 57.7 2106 25 Leonis Minoris 3 April 26 8 1.4 59.7 42 56 4. 2 5 7.1 10 9 1.1 +42 50 57. 1 2107 " . . . 3 April 28 8 2.2 59.8 42 55 59. 7 5 7.3 9 2.0 50 52. 4 2108 Anouyma 8 5 April 5 8 36.6 48.9 31 44 7.6 4 21.4 10 '.) 25. 5 +31 39 46.2 2109 "... 7.8 5 April 10 8 36. 9 49.0 31 44 7.3 4 22. 0 0 25. 0 39 45. 3 2110 Lalande 20057,8 7 3 April 12 8 57.0 54.2 20 37 17. 3 4 59.4 10 9 51.2 +20 32 17. 9 2111 "... 8.9 5 April 11 9 3.S 46. 9 20 36 39. 1 4 19.1 9 50.7 32 20. 0 2112 1433 Bradley' '. 0.5 3 April 28 9 14.7 59. 6 42 19 33.2 5 7.3 10 111 14.3 +42 14 25.li 2113 34 Ursa- Maj. /i 3 April 2- 9 22. 4 59.6 42 35 8. 2 5 8.1 10 10 22.0 +42 30 ii. 1 2114 42 Leonis 7 3 Feb. 26 10 11.0 53. 1 16 3 37. 3 4 56.0 10 11 4.1 +15 58 4(1.4 2115 "... 3 Mar. 29 in 11. 1 53. 2 16 3 45.3 4 58.0 11 4.3 58 47. 3 2116* "... 3 April 3 10 10.8 53.2 16 3 39. 3 4 58.2 11 4.0 58 4 1 . 0 2117 "... 3 April 4 10 10.7 53. 2 16 3 41.3 4 58.3 11 3.9 58 43. 0 2118 "... 3 April 5 10 in. 7 53. 2 16 3 45.2 4 58.4 1 1 3. 0 58 46.8 2119 it 6 3 May 2 10 10.2 53. ;> 16 3 43.6 5 0. 2 11 3. 7 58 43. 4 2120 i< 7 5 Mar. 23 10 18.3 46.il 16 3 4. 6 4 17.4 11 4.3 58 47.2 2121 26 Leonis Minoris 7.8 5 April 5 10 38.0 49.7 36 17 49.2 4 23.7 10 11 27.7 +36 13 25.5 2122 tt 8 5 April 10 in 38.1 49.8 36 17 49.6 4 24.4 11 27.0 13 25.2 2123 "... 7 5 April 11 10 37.9 40. 8 36 17 47.6 4 24. 5 11 27.7 13 23.1 2124 "... 7 5 April 26 10 38.3 50.0 36 17 46.9 4 26. 3 11 28.3 13 211.6 2125 27 Leouis Minoris 6 3 April 8 10 34.9 57.1 34 59 40. 8 5 4.0 10 11 32.ii +34 54 45. 8 2126 '•15 Mayor . . 7.8 3 April 14 10 48. 4 52.3 10 2 56.0 4 57.6 .10 11 40.7 + 9 57 58.4 •.'127 "... :; April 19 10 48.0 52.3 10 2 57. 7 4 57.9 11 40.3 57 50. - 2128 43 Loonis 7 3 April 4 II 4H.6 51.7 7 38 9.7 4 57.2 10 12 32.3 + 7 33 12.5 2129 "... 6 3 April 29 11 39.6 52. (1 7 38 9.7 4 58.2 12 31.6 33 11.5 2130 28 Leonis Minoris 6 3 April 8 11 39.4 57.11 34 48 34. 1 5 4.7 10 12 36. 4 +34 43 29. 4 2131 "... 3 April 13 11 38.9 57.0 34 48 35.9 5 5.3 12 35. 9 43 30. 6 2132 "... 3 April Hi 11 40.0 57.1 34 48 43. 2 5 5. 6 12 37. 1 43 37.6 2133 tt 6.5 5 April 26 11 47.4 49.6 34 47 50.0 4 26. 4 12 37.0 43 3:;. 5 2134 446 Mayer 7.8 3 Mar. 20 12 52.4 52. 4 11 41) 45. 1 4 58.7 10 13 44.8 + 11 35 46.4 2135 "... 3 .April 19 12 51.2 52.6 11 40 4H.5 4 50.7 13 43. 8 35 40. 8 2136 29 Loonis Minoris 3 April 26 13 12.9 57. 6 36 31 20.9 5 8.3 10 14 10.5 +36 26 21.6 2137 1 1 3 April 27 13 13.2 57.6 36 31 27.4 5 8._4 14 10.8 26 10.11 2138 "... 7 5 April 5 13 2H.2 49.6 36 30 49.7 4 25.1 14 9.8 26 24. 6 2139 "... 7 5 April 10 13 211.3 49. 7 36 30 48.8 4 25.7 14 10.0 26 23. 1 214(1 "... 6.7 5 April 11 13 20.5 49. 7 36 30 46. 8 4 25. s 14 10.2 26 21.0 2141 Lalande 20178 . 7 3 April 28 13 17.0 56. 0 33 51 22.9 5 7.7 10 14 13.0 +33 46 15.2 2142 "... 7.8 5 April 26 13 21.7 49. :; :::; 50 47.0 4 27.0 14 14.0 46 20.0 2143 30 Loonis Minoris 4.5 3 April 8 13 27.2 56. 0 34 53 39.8 5 5.7 10 14 24. 1 +34 48 34. 1 2144* tt 5 3 April 13 13 27.4 57.11 :;i 5:; 39.2 5 6.4 14 24.4 48 32. - 2145 "... 6 3 April 16 13 27.6 57. 0 34 53 44. 3 5 6.8 14 24.6 48 37. 5 2146 1 1 3 April 30 13 27. 5 57.2 34 53 43.6 5 8.4 14 24.7 48 35.2 2147 11 Loonis 6.7 :•> Fob. 26 13 50.0 52.0 9 52 49. 5 4 58. 9 10 14 42.0 + 9 47 50.6 21 18 "... 3 April 2 13 49.6 52. 1 9 52 43. 0 4 59. 0 14 41.7 47 44.(1 2140 "... 3 April 3 13 40.7 52. 1 9 52 in. i 4 59.0 14 41.8 47 41.4 2 1511 "... 3 April 4 10 13 40.4 + 52. 1 -f '.< 52 47.6 — 4 50.ii 10 14 41.5 + 9 47 48.6 (188) GOULD CATALOGUE OF STARS OBSERVED BY D AGELET. 189 Mian equinox 1800. 0 No. Name Mag. Pali App't a Reduct'n App'l 6 Reduction a 2165 45 Leonis 7 3 Mar. 29 10 13.6 52. 2 10 51 40. 1 5 0.5 10 17 5.8 + 1(1 46 39.0 2166 ti 3 April 3 10 11.4 52.2 10 51 36.8 5 0.7 17 3.6 46 36. 1 2167* *( 3 April 5 16 13. 1 52. 2 10 51 41.5 5 0.8 17 5. 3 46 40.7 2168 it 3 April 29 10 11.7 52. 4 10 51 40. 1 5 2.0 17 1. 1 46 38. 1 2169 it 0 5 Api il 20 10 19.0 45. 4 10 50 56. - 4 21.0 17 5.0 46 35. 8 2170* Lalande 20278,9 '. 7.6 3 April 13 10 18.4 51.3 4 39 44.8 4 59. 4 10 17 9.7 + 4 34 45.4 •J 171 "... 8 5 Apiil 11 10 25.5 44.4 4 39 1.1 4 16.0 17 9.9 34 42. 5 2172 Piazzi 79 . 0 5 Mar. 23 10 55.2 48.2 30 49 9. 9 4 23.8 10 17 43.4 +30 44 46. 1 •jit:; it 0.7 5 April 10 10 55.3 48.4 30 49 14.9 4 20.0 17 43.7 44 48.9 2174 Lalande20294 '. 9. 8 5 April 11 10 59.6 44. 3 4 24 11.9 4 18.9 10 17 4::. 9 + 4 19 53.0 2175* 449 Mayer . . e :; April 12 17 13.2 53.0 15 26 41. 1 5 3.0 10 18 6.2 +15 21 38. 1 2176" "... :; April 2.". 17 12.8 53. 1 15 26 45.2 5 3.8 18 5. 9 21 41.4 2177 32 Leonis Minoris 3 April 20 17 24.9 58. 1 40 1 52. 1 5 11.8 10 18 23.0 +39 50 40.3 2178 "... 6.7 3 April 27 17 25.5 58. 1 40 1 51.6 5 12.0 18 23. 6 56 39. 6 2179 450 Major . . 7.8 3 May 1 17 42.9 52. 5 11 15 30.3 5 3.1 10 18 35.4 +11 10 27.2 2 1 80 "... 7.8 3 May 2 17 42.8 52. 5 11 15 31.9 5 3.2 18 35.3 10 28.7 2181 Lalande 20339 . 7 3 April 8 18 4.1 57.2 37 23 1 . 0 5 9. 0 10 19 1.3 +37 17 52.0 2 1 82 [( 0 3 April 28 18 4.1 57.4 37 23 0.8 5 11.7 19 1.5 17 49.1 21-:: It 6 3 April 30 18 4.3 57. 5 37 23 0. 9 5 11.8 19 1.8 17 49.1 21-1 Lalande 2034.3 . 7 3 April 27 18 21.5 58. J 40 7 54.3 5 12.6 10 19 19.0 + 40 2 41.7 2185 "... 7.8 5 April 10 18 29.6 50. 1 40 7 9. 8 4 29.3 19 19.7 2 40.5 2186 30 Sextantis . 0.7 3 Feb. 1- 19 13.2 50.5 0 28 7. 0 5 2.7 10 20 3.7 + 0 23 4. 3 2187 "... 0 3 April 10 19 14.0 50. 0 0 26 3.7 5 0.2 20 4.6 23 3.5 21 — 31 Sextantis . 7 3 April 13 19 19.5 51.0 3 15 20.3 5 0.9 10 20 10.5 + 3 10 25.4 2189 "... 7 3 April 20 19 19.4 51.2 3 15 25. - 5 1.3 20 in. 0 10 24.5 2190 1 7 5 April 11 (19) 41.2 3 14 39.5 4 20.0 (20) 10 19.5 2191 "... 7 5 April 26 19 26.4 44.3 3 14 46.7 4 20.2 20 l'i.7 10 26.5 2192 33 Leonis Minoris 5 3 April 16 19 31.8 56.3 33 29 16. 4 5 0. 7 10 20 2-. 1 +33 24 6.7 2193 "... 4.5 5 April 20 19 39.il 49. o 33 28 41.4 4 30.2 20 28.0 24 11.2 2194 Groombridge 1653 7.8 3 April 27 2ii 28.8 5S. 0 40 20 7. 1 5 13.8 10 21 20. 8 +40 14 53.3 2195 . 1 7.8 5 April 10 20 30.4 50.0 40 19 23.0 4 30.4 21 20.1 14 53.2 2196 46 Leuuis i 3 April 2 2(i 37.8 52.8 15 14 35.3 5 4.2 10 21 30.6 +15 9 31.1 2197 n ► 3 April 3 20 37.6 52. 8 15 14 33.0 5 4.2 21 30.4 9 28.8 2198 "... 3 April 5 20 37.4 15 14 40.3 5 4.3 21 30.2 9 36.0 21 '.!>• "... 3 April 12 20 :'.;.:, 52.9 15 14 33.4 5 4.8 21 30.1 9 28. 6 22(10* t( 3 April 14 20 37.7 52.9 15 14 38. 1 5 4.9 21 30.6 9 33.2 2201 » 3 April •J.', 20 37.2 53.0 15 14 33.0 5 5.7 21 30.2 9 27. 9 2202' 33 (Hev.)Urs.Maj 5.6 3 April 28 2H 33.4 41 32 12.2 5 14.7 10 21 31.6 +41 26 57.5 2203 "... 5.0 3 April 30 20 33. 2 58.3 41 32 17.5 5 14.5 21 31.5 27 3. 0 2204 34 Leonis Minoris 5 3 April 8 21 5. 1 56.0 36 6 0.4 5 10.3 10 22 1.7 +36 o 50.1 22o:. "... 3 April 20 21 5.0 56.9 36 6 6.2 5 12.7 22 1.9 0 53.5 2206 "... 5 5 Mar. 23 21 13.0 48.9 36 5 23. 0 4 26.9 22 1.9 0 56.1 2207 47 Leonis p 3 Pel.. 18 21 24.0 52.0 10 24 55.0 5 3.6 10 22 10.0 + 10 19 52.3 22H- "... 3 Feb. 20 21 21.:; 52.0 10 24 55. 3 5 3. 2 22 18.3 19 52. 1 2209 ti 3 Mar. 20 21 25.0 52.0 10 24 59.5 5 3. 3 22 17.o 19 50.2 22 in n 3 April 5 10 21 24.6 + 52.0 + 10 25 0.2 — 5 3. 6 10 22 10.0 +10 19 56.6 (189 ] 190 GOULD CATALOGUE OF STARS OBSERVED BY D AGELET. Mean equinox 1866. 0 No. Name Mag. Date App't u Jeduct'n App't d Reduction a 6 h m s s 0 1 II / // It m s O 1 II 2-211 47 Leonis p 3 May 1 10 21 23.4 4- 52.3 4-10 24 53. 1 -5 5.0 10 22 15.7 +10 19 48. 1 2212* "... 3 May 9 21 22.9 52.4 10 24 55. 1 5 5.4 22 15.3 19 49.7 2213 "... 4 5 April 20 21 28.8 45. 3 10 24 16.2 4 23. 6 22 1 4. 1 19 52. 6 2214* Lalande 20436 . 11 3 April 19 22 3. 6 51.8 8 11 38.8 5 4. 0 10 22 55.4 +8 6 34. 8 2215 Lalande 26437 . 8. 9 5 April 26 22 11.0 46. 8 21 24 22.4 4 27.4 10 22 57.8 +21 19 55.6 2216 Lalande 20457,8 7 5 April 11 22 49.4 47.8 20 4 8. 4 4 28. 4 10 23 37.2 +28 50 40.0 2217 48 Lconis :'. April 3 23 29. 7 51.6 8 3 45. 7 5 4.2 10 24 21.3 + 7 58 41.5 2218 "... 3 April 12 23 20. 0 51.7 8 3 48. 3 5 4.4 24 21.6 58 43. 9 2219 "... 3 April 14 23 29. 6 51.7 8 3 49. 1 5 4.6 24 21.3 58 44. 5 2220 K 3 April 19 23 30. 1 51.8 8 3 48.6 5 4.7 24 21.9 58 43. 9 2221 11 5.6 3 April 20 23 29.5 51.9 8 3 47.8 5 5. 3 24 21.4 58 42. 5 2222 "... 6 5 April 20 23 36.2 44.9 8 3 4.4 4 23. 9 24 21. 1 58 46.5 2223 49 Lconis 3 Mar. 29 23 40. 1 51.8 9 45 57.6 5 4. 5 10 24 31.0 + 9 40 53. 1 2224* "... 3 April 2 23 38. 6 51.9 9 45 47. 4 5 4.6 24 36.5 46 42.8 2225 35 Leonis Minoiis 5. 6 :; April 8 23 53. 1 56.7 37 26 45. 8 5 12.1 10 24 49.8 +37 21 33.7 2226 "... 3 April 16 • 23 52. 7 56.8 37 26 50. 0 5 13.2 21 49.5 21 36.8 2227 "... 3 April 27 23 53. 1 57.6 37 26 50.5 5 14.7 24 56. 1 21 35.8 2228* Lalande 20484 . 7.8 3 April 13 23 55. 8 51.0 3 18 58.9 5 3.5 10 24 46.8 + 3 13 55. 1 2229 "... 7 3 April 25 23 55.9 51.1 3 19 5.6 5 3.8 24 47.0 14 1.8 2230 i , 7 3 May 1 23 56. 2 51.2 3 19 5.3 5 4. 0 24 47.4 14 1.3 2231 "... 7 3 May 2 23 55. 3 51.2 3 19 5.6 5 4.1 24 46.5 14 1.5 2232 Johnson 2525 . 8 ;', April 28 21 8. 1 50. 7 47 40 11.4 5 18.1 in 25 7.8 +47 34 53. 3 2233 " 7.8 3 April 30 24 8.3 59. 7 47 46 14.4 5 18.3 25 8. 6 34 56. 1 2234 Fiazzi 116 9 3 April 3 24 45.4 51. 6 8 9 26. 1 5 4.8 10 25 :',7.i> + 8 4 21.3 22.;:. "... 8 3 April 29 24 45.4 51.8 8 9 26. 1 5 6.0 25 37.2 4 26. 1 2236 "... 8.9 5 April 29 24 51.6 44.9 8 8 46.6 4 24.6 25 36.5 4 22.6 2237 36 Leonis Minoiis 3 April 26 25 33.0 56.4 35 11 56.9 5 14.8 16 26 29.4 +35 6 42. 1 2238 "... 3 April 27 25 32.7 56.4 35 11 56.9 5 14.9 26 29. 1 6 42.0 2230 "... 7.6 5 April 26, 25 40.4 48. 0 35 11 20.9 4 33.3 26 29.3 6 47.6 2240 455 Mayer 8 3 April 2 26 8.6 53.1 18 23 57. 5 5 7.9 10 27 1.7 +18 18 49.6 2241 "... 9 3 April 14 26 7.9 53. 2 18 23 57.7 5 8.8 27 1. 1 18 48.0 2242 "... 9 5 April 10 26 15.6 46.0 18 23 18.2 4 27. 0 27 1.6 1- 51.2 2243 37 Leonis Minoiis 3 April 26 26 20.5 55.9 33 5 56,. 3 5 14.7 10 27 25.4 +33 0 41.6 2244 "... 3 May 9 26 29. 4 56.1 33 5 54.7 5 15.9 27 25.5 0 38. s 2245 " 5.6 5 April 11 26 37.0 48. 2 33 5 11.4 4 31.2 27 25.2 0 40.2 2246 38 Lconis Minoiis 6 3 April 8 26 41.6 56.9 39 2 16.3 5 14.0 10 27 38.5 +38 56 56. 3 2247 Lalande 20568 . 8.9 3 April 25 27 ln.7 52. 8 15 8 44.7 5 9. 1 16 28 3.5 + 15 3 35.6 +47 52 43. 0 2248 Arg. Z., Oel. 11017 7 3 April 28 27 8.7 59. 7 47 58 1 . 7 5 18.7 10 28 8. 4 2240 et 7 3 April 30 27 O.li 59. 5 47 58 12.5 5 10.9 28 8. 5 52 52. 6 22511 50 Leonis 3 Feb. 26 27 16. 8 52.9 17 14 58.9 5 6. 7 10 28 9.7 +17 9 52.2 2251 ' 3 April 2 27 16.8 52.9 17 14 56.9 5 8.2 28 9.7 9 48.7 2252 ' 6.7 3 April 3 27 17.0 52. 9 17 15 0.9 5 8.2 28 9.9 9 52.7 2253 * 3 April 5 27 17.0 52. 9 17 15 3.4 5 8.4 28 9.9 0 55.0 2251 ' 7.8 3 April 14 27 16.9 53.0 17 15 4.6 5 9.1 28 0. 0 9 55.5 2255 ' . . . 7 3 April 16 27 18.2 53.0 17 15 3.5 5 9. 2 28 11.2 9 54. 3 2256 ' . . . 7 3 May 1 27 17.0 53. 2 17 15 9.8 5 10.4 28 10.2 0 59.4 2257 ' 7 3 May 2 27 16.4 53. 2 17 15 4.1 5 16.5 28 0. 6 9 53. 6 2258 ' . . . 7 5 April 26 27 23.0 46.0 17 14 26.8 4 28.5 28 9. 9 9 58. 3 2250 "... 7.8 5 April 20 27 23.4 46. 1) 17 14 23.8 4 20. 1 28 9.4 9 54.7 2260 Lalande 20575 . 7.8 3 April 29 27 21.4 57. 1 +38 58 6. 9 5 17.2 10 28 18.5 +38 52 40. 7 2261 2 Hydra f 3 Feb. 18 28 2. 8 48. 1 —15 45 22. 2 5 8.8 10 28 5(1.9 — 15 50 31.0 2262 Lalande 20589 . 8.9 3 April 3 27 58.3 52.9 + 17 8 28.0 5 8.6 10 28 51.2 +17 3 26.3 226;; 457 Mayer . . 7 :J, April 13 28 20.9 51.0 9 57 57. 5 5 7.6 10 20 12.8 + 0 52 49. 9 2264 39 Leonis Minoris 7.8 5 April 11 28 27. 1 47.4 28 38 17.9 4 30.9 10 20 14.5 +28 33 47. 0 2265 Anonyrna . 10 3 April 2 29 17.9 53. 2 19 59 9.2 5 10.0 10 30 11.1 +19 53 59.2 2266 "... 10 :; April 19 20 18.4 .-,:;. i 10 50 0.0 5 11.3 30 11.8 53 58.6 2267 Flamsteed, B.15H 4.5 3 April 8 311 1. 1 55. 1 32 40 34.2 5 14. 1 10 30 56.5 +32 44 26. 1 2268 '• . . . 5 3 April 26 30 1.2 55.6 32 40 39. 7 5 16.3 36 56.8 41 23.4 226,0 "... 3 April 27 30 i.o 55.6 32 40 37. 4 5 16.4 36 57.2 44 21.0 227(1 . . . G 3 April 28 10 30 1.4 + 55.6 +32 40 36.7 — 5 16.6 10 30 57. 0 +32 44 20. 1 (190) GOULD CATALOGUE OF STARS OBSERVED J3Y D AGELET. 191 Mean equinox 1800.0 N... Name Mag. Date App't a Reduct'n App't 6 Reduction a (! h in s s o ' " / // It III s o / /' 227 1 BHamsteea, B.1519 (i 5 April 10 10 30 8.5 + 48.0 +32 49 0. 5 — 4 32.6 III 30 56.5 + 32 44 27.9 2272 M li 5 April 26 30 9. 0 48.2 32 49 0. 8 4 34.6 30 57.2 44 26.2 2273" . . 6. 5 5 April 29 30 8.4 48. 2 32 49 2. 0 4 34.9 30 50. 6 44 27. 1 2274 l'iazzi 132 [ 1 10 :; Feb. 26 30 5.4 52. 5 15 6 14.6 5 8.0 10 30 57.9 + 15 1 il. II 2275 "... s 3 A j .i il 29 30 5. 1 52. 8 15 6 L8.6 5 11.0 311 57.9 1 7.6 2276 36 (Hev.)Ur.Maj. 6 3 Api il 30 30 ii;.;. 58. 9 47 20 29.2 5 21.6 10 3! 45.4 +47 15 7.6 .'•.'77 "... 6.5 3 May 1 30 46.-4 58. 9 47 20 28. 3 5 21.6 31 45.3 15 (i.7 227 - Bessel, W.618 . 7 3 April 13 30 52. :l 52.0 11 29 5.3 5 9. 4 10 31 44.3 + 11 23 55.0 2279 40 Leouis Minoi'is 3 April 25 31 6. 9 54.6 27 27 33.9 5 15. 1 10 32 1.5 +27 22 18.8 2280 "... 6.5 3 May 2 31 0.6 54.7 27 27 36. 0 5 15.8 32 1. 3 22 20. 2 2281 "... 6 5 April 10 31 14.5 47.1 27 26 51.4 4 31.6 32 1.6 22 19.8 ._,os._> Bessel, W.624 . 3 April 12 31 14.3 50.7 1 59 22.0 5 7.1 in 32 5.0 + 1 54 14.9 2283" l'iazzi 137 . . 7 3 April 30 3! 14.6 58.9 47 20 44.7 5 21.9 10 32 13.5 +47 15 22. 8 2284 "... 7 3 M ay 1 31 14.7 58.9 47 20 40.:'. 5 22.0 32 13.6 15 18.3 '.'. - Ill Sextantis . 6.7 5 Mai. 23 31 33.5 44. 1 4 41 53.3 4 26.0 10 32 17.6 + 4 37 27. 3 2286 11 Leouis Minoris 3 May 9 31 36.3 54.2 24 19 7.6 5 15.5 1(1 32 3,11.5 +24 13 52.1 -'•2-7 35 Sextantis . 3 April 5 32 6. 6 51.2 5 52 47.0 5 8. 3 10 32 57.8 + 5 47 38. 7 2288 "... 6 3 April 14 32 6.9 51.3 5 52 45. 1 5 8. 6 32 58.2 47 36.5 2289 Lalande 20693 . 7..8 3 April 2 32 8. 9 53.0 19 26 45. 3 5 11.2 10 33 1.9 +19 21 34. 1 2290" " 7.8 3 April 3 32 9. 0 53.1 19 26 47. 4 5 11.2 33 2.1 21 36.2 2291 "... 8 3 April 16 32 9. 1 53.2 19 26 49.5 5 12.3 33 2.3 21 37.2 2292 Groombridge 1685 7 5 April 11 32 57. 9 49.5 42 25 59. 3 4 36.4 10 33 47.4 +42 21 22.9 2293 42 Leonis Minoris 5 3 April 8 33 47.5 55.0 31 49 13.2 5 15.6 10 34 42.5 +31 43 57.6 2294 "... 5 3 April 25 33 47.5 55.2 31 49 18.8 5 17.8 34 42.7 44 1. 0 2295 "... 6.7 3 April 27 33 47.9 55.2 31 49 13.2 5 18.0 34 43. 1 43 55.2 2296 "... 6 3 April 28 33 47.7 55.2 31 49 14.4 5 16.8 34 42.9 43 57.6 2297 "... 5 3 May- 2 33 47.3 55.3 31 49 16.3 5 18.5 34 42.6 43 57.8 2298 l'iazzi 146 7 3 April 28 33 49. 7 55.2 31 45 46. 4 5 18.2 10 34 44. 9 +31 40 28.2 2299 "... 8 3 May 2 33 49. 3 55.3 31 45 56. 8 5 18.5 34 44.0 40 38.3 2300 459 Mayer 8.9 3 April 14 34 14.4 51.6 8 39 0. 1 5 10.4 10 35 6.0 + 8 33 49.7 2301 Bessel, W.672 . 8 3 April 12 34 20. 9 5H.7 2 8 36.3 5 8. 6 10 35 11.6 + 23 27.7 2302 "... 8.9 5 Mar. 23 34 28.6 43.8 2 8 3.4 4 26. 8 35 12.4 3 36.6 2303 Lalande 20741 . 3 April 28 34 22.0 55. 2 31 48 49. 4 5 18.5 10 35 17.2 +31 43 30. 9 2304 51 Leonis m 3 April 2 34 43.0 53.0 20 1 44.3 5 12.6 10 35 36. 9 +19 56 31.7 2305 "... 3 April 3 34 43.3 53.1 20 1 42.9 5 12.6 3.5 36. 4 56 30.3 2300 u 7 3 April 16 34 42.9 53. 2 20 1 48.2 5 13.7 35 36. 1 56 34.5 2307 " 3 May 3 34 43.3 53.4 20 1 49.0 5 15.2 35 36.7 56 33.8 2308 1 . 6 5 April 10 34 50.3 46. 0 20 1 4. 2 4 31.2 35 36.3 56 33.0 2309 52 Leonis k • 3 Feb. 18 34 56.4 52.5 15 20 1. 4 5 10.5 10 35 48.9 +15 14 50.9 2310 " 3 Feb. 26 34 57. 1 52.4 « 15 20 1.9 5 10.4 35 49.5 14 51.5 2311 1 1 3 April 13 34 56. 1 52. 5 15 20 2. 0 5 12.4 35 48.6 14 40. 0 2312 k 7 3 April 19 34 56.7 52.5 15 20 2.6 5 12.8 35 49.2 14 40.8 2313 ti 3 April 29 34 56. 4 52.6 15 20 3.2 5 13.6 35 49. 0 14 49.6 2314 Johnson 2558 7.8 5 April 11 35 40. 1 49.3 42 14 18.6 4 37.4 10 36 29. 4 +42 9 41.2 •s.i\;>~ "... 7 :. April 20 35 39.7 49.5 42 14 23. 0 4 39.7 36 29. 2 9 43.3 2316 it 7 5 April 21 35 40. 8 49.6 42 14 22. 4 4 39.9 36 3.0.4 9 42.5 2317 Groombridge 1689 7 3 April 30 35 34.3 56.9 40 53 6. 1 5 22. 0 10 36 3,1.2 +40 47 44. 1 2318 "... 7 3 May 1 35 34. 1 56.9 40 53 0. 8 5 22. 1 36 31.0 47 38.7 2319 Lalande 20778 . 7.8 5 April 29 36 2.1 49.5 42 17 25.4 4 40.1 10 36 51.6 +42 12 45.3 2320 38 Sextantis . 8.7 3 April 14 36 3.1 51.4 7 29 4. 8 5 10.8 10 36 54.5 + 7 23 54. 0 2321 Lalande 20973 . 8.9 3 April 3 36 34. 1 52.4 15 20 57. 9 5 12.4 10 37 26.5 +15 15 45.5 2322 43 Leonis Minoris 3 April 29 36 58.9 54.8 30 33 35.5 5 19.3 10 37 53.7 +30 28 16.2 2323 Groombridge 1692 8 3 April 30 36 57. 2 57.1 42 32 3. 4 5 23. 1 10 37 54.3 +42 26 40.3 2324 53 Leonis ( 3 Feb. 18 37 52. 0 51.9 11 41 10.7 5 12.0 10 38 43.9 +11 35 58.7 2325 "... :; Feb. 26 37 52.2 51.9 11 41 14.3 5 11.7 38 44. 1 36 2.6 2326 "... :; April 2 37 52. 5 51.8 11 41 10.6 5 12.2 38 43. 3 35 58.4 2327 "... 3 April 3 37 51.8 51.8 11 41 10.3 5 12.2 38 43.6 35 58. 1 2328 " 3 April 5 37 52. 1 51.8 11 41 14.4 5 12.3 38 43. 9 36 2.1 2329 "... 3 April 8 37 52.5 51.9 11 41 11.4 5 12.4 38 44. 4 35 59. 0 2330 "... 3 April 13 10 37 52. 6 + 51.9 +11 41 13.1 — 5 12.7 10 38 44.5 +11 36 0.4 (191) 192 GOULD — CATALOGUE OF STARS OBSERVED BY D AGELET. Mean er[uinox 1800. 0 No. Name Mill;'. Date App't a Reduct'n App't <5 Reduction a ■ 9 5 April 11 40 43.6 47.6 34 7 40.6 4 37.2 41 31.2 3 3.4 2342 45 Leonis Minoris 6 3 April 30 40 55.4 54.4 29 0 40. 3 5 20.6 10 41 49.8 +28 55 19.7 2343 Lalande 2(1919 . 7 5 April 26 41 13.4 44.0 2 9 25. 0 4 29. 8 10 41 57.4 + 24 55.2 2341 46 Leonis Minoris 4.5 3 April 28 41 9.7 55. 3 35 22 40.2 5 22. 0 10 42 5.0 +35 17 2::. 0 2345* " ... 5.6 3 May 1 41 9.6 55.4 35 22 51.9 5 22.9 42 5.0 17 29.0 2346 "... 3 May 2 41 9.5 55. 4 35 22 511. 1 5 23.0 42 4. 9 17 27. 1 2347 45 Ursa? Maj. u 3 April 29 41 28.1 57.1 44 211 29.5 5 25. 5 HI 42 25.2 +44 15 4.0 2348 Lalande 20941 . 7.8 3 April 3 4"1 45.2 53.8 27 21 22. 3 5 17.4 10 42 39.0 +27 10 4.9 2349 "... 7.8 3 April 19 41 45.6 53.9 27 21 31. 1 5 19.4 42 39.5 16 11.7 2350 48 Leonis Minoris 7 3 April 2 42 55. 5 53.6 26 38 21.9 5 17.7 10 43 49.1 +26 33 4. 2 2351* "... 7 3 April 16 42 54. 8 53.7 26 38 25.2 5 19.2 43 48. 5 33 6.0 2352 "... 7 3 April 19 42 55. 4 53. 7 26 38 26. 3 5 19.6 43 49. 1 33 6.7 2353* 47 Leonis Minoris 3 April 28 42 53. 6 55.2 35 11 19.7 5 23. 3 10 43 48.8 +35 5 56. 4 2354 "... 6 3 April 30 42 53. 6 55.2 35 11 23.3 5 23. 4 43 48.8 5 59. 9 2355 ti 6 3 May 1 42 53. 9 55.2 35 11 21.8 5 23. 5 43 49. 1 5 58. 3 2::56 464 Mayer . . 7.8 5 April 29 43 38. 1 44.5 6 59 7. 0 4 32.2 10 44 22.0 + 0 54 34. 8 2357 46 Ursne Majoris 3 April 29 43 42.4 55.1 34 39 42. 6 5 23.5 10 44 37.5 +34 34 19. 1 2358 "... 3 May 1 43 42.3 55. 1 34 39 43. 0 5 23.7 44 37.4 34 19.3 23511 ti 6 3 May 2 43 42. 8 55. 1 3 ! 39 40. 0 5 23. 8 44 37.9 34 10.2 2360 54 Leonis 4.5 3 Feb. 26 43 52. 2 53. 5 25 54 0. 7 5 14.5 10 44 45.7 +25 48 46.2 2361 \ 3 April 2 43 51.7 53.5 25 54 7. 0 5 18.0 44 45. 2 48 49. 0 2362 "... 3 April 3 43 51.7 53.5 25 54 2. 6 5 18.11 44 45.2 48 44.0 2363 "... 3 April 8 43 51.7 53.5 25 54 5. 1 5 18.6 44 45. 2 48 46.5 2364 "... 3 April 13 43 52. 3 53. 6 25 54 4.0 5 19. 1 44 45.9 48 45. 5 2365 "... 5.6 5 April 11 43 59. 3 46.4 25 53 24. 2 4 36. 3 44 45.7 4* 47.9 2366 55 Leonis 7 3 Pel,. 18 44 34.0 50.7 1 53 18.6 5 15.6 10 45 24. 7 + 1 48 3.0 2367 "... 3 May 3 44 33.7 50.8 1 53 45 24.5 48 2368 "... 5.6 3 May 9 44 33.5 50.8 1 53 13.9 5 14.2 45 24. 3 47 59.7 2369 " - - . 6.5 5 Mar. 23 44 41. 0 43.7 1 52 36. 6 4 3J.2 45 24.7 48 5. 4 2370 50 Leonis Minoris 7 3 April 16 44-48.4 53.6 26 39 16.5 5 20. 1 10 45 42. 0 +26 33 50. 4 2371 "... 7.8 3 April 19 44 47.9 53.7 26 39 15.4 5 20.4 45 41.6 33 55. 0 2372 11 6 3 April 27 44 48.2 53. 8 20 39 15.6 5 21.2 45 42. 0 33 54. 4 2373 57 Leonis 6 5 Mar. 23 45 1 34 25.3 4 31.3 10 46 + 1 29 54.(1 2374 Piazzi 200 . . 8 3 April 3 47 1.7 52.7 211 40 43.6 5 18.1 10 47 54.4 +20 41 25.5 2375 "... 8 3 April 19 47 2. 0 52.8 20 40 42.4 5 19.7 47 54.8 41 22.7 2376* 47 Ursse Majoris 3 April 25 47 17.9 55.9 41 35 7.0 5 20.5 10 48 13.8 +41 29 40.5 2377 "... 3 April 26 47 18. 1 55.9 41 35 9.8 5 20.7 48 14.0 29 43. 1 2378 "... 8 5 April 29 47 24.2 48.5 41 34 30. 1 4 44.2 4* 12.7 29 45. 9 2379 Piazzi 203 . . 6 3 April 27 47 25. 3 55.2 37 15 19.7 5 25. 6 10 48 20.5 +37 9 54. 1 2380 6.7 3 April 28 47 25.4 55.2 37 15 16.9 5 25. 8 48 20. 6 9 51. 1 2381 tt 6 3 April 30 47 25. 4 55.2 37 15 22.7 5 26. 0 48 20. 6 9 56.7 2382 " . . 6.7 3 May 1 47 25.4 55. 2 37 15 20.2 5 26.1 48 20. 6 9 54.1 2383* 49 Ursae Majoris 3 April 29 48 39. 6 55.6 40 22 28. 4 5 27.2 10 49 35.2 +40 17 1.2 238.4 "... 6.7 3 May 1 (46) +40 22 32. 1 5 27.5 (49) 17 4.6 2385 Lalande 21116 . 7.8 3 April 16 49 0. 0 50.2 — 2 18 51.7 5 14.2 10 49 50.2 — 2 24 5. 9 2386 "... 8 3 May 2 49 0. 3 511.3 — 2 19 2.5 5 14.4 49 50.0 24 16.9 2387 58 Leonis it 3 Feb. 18 49 22.6 51.11 + 4 46 34. 2 5 17.4 10 50 13.6 + 4 41 16.8 2388 "... 3 Feb. 19 49 22. 1 51.0 4 46 32.4 5 17.3 50 13. 1 41 15.1 2389 " 3 Feb. 26 49 22. 4 511.9 4 40 36.6 5 16.7 50 13.3 41 19.9 2390 . 3 April 2 10 49 22.9 + 50.8 + 4 46 35. 2 — 5 14.8 10 50 13.7 + 4 41 20.4 f 192) GOULD — CATALOGUE OF STARS OBSERVED BY D AGELET. 193 Mean equinox 1800. 0 No. Name Mag Dato App't a liVcllU't'll App't 1! Reduction a 0 h m s S of" / // h in * 0 t it 2391* 58 Leonia d 3 April 3 10 40 10.0 4- 50.8 + 4 40 33. 7 — 5 15.8 10 50 0.8 + 4 41 17.9 2392 " 3 April 11 40 23. 1 50.0 4 40 38. - 5 lO.o 50 ll.o 41 22.8 2393 CI 5 Mar. 2:: 10 20.5 41.0 4 45 54. 8 4 32.9 50 13.5 41 21.9 2394 59 Leonis <- 3 A] nil 8 40 31.1 51.1 7 15 40.7 5 10. 1 10 50 22.2 + 7 10 24.3 2395 "... 3 April 13 40 31.2 51.2 7 15 39.5 5 10.0 50 22. 4 10 22.0 2396 "... 3 April l>i 40 31.2 51.2 7 15 42. 2 5 10.0 50 22. 4 10 25.3 2397 Bessel,W.1082 - 7 3 April 27 49 50. :•, 54.1 31 1 53.3 5 24. 7 10 50 53.4 +30 50 28.6 2398 (id Leonis h 3 April 12 50 45.2 52.7 21 20 17.7 5 20.5 10 51 37.9 +21 14 57.2 2399 Groombridge 1730 7.8 3 May 1 51 21.2 56.4 45 30 0.9 5 29.9 10 52 17.6 +45 24 31.0 •j n o " 7.8 5 April 29 51 2*. 0 48.8 +45 29 22. 5 4 46.7 52 16.8 24 35.8 24(11 Bessel,W.991 . 7 3 April 10 51 30.3 50.2 — 2 21 0. 5 5 15.2 10 52 26. 5 — 2 26 15.7 2402 Piazzi 224 . . 6 3 April 20 52 3. 2 53.4 +20 56 15.0 5 24.1 10 52 50.0 +26 50 51.5 2403 "... 7 3 April 27 52 4.0 53.4 26 56 17.9 5 21. 2 52 57. 4 50 5:;. 7 •24(14 "... 0.7 3 Apiil 20 52 3. 6 53.4 26 56 14. 9 5 24. 4 52 57. 0 50 50-5 2 Id.". "... 0.7 5 April 20 52 10.5 40.3 26 55 33. 0 4 41.0 52 50.8 50 52; 0 2406 Groombridge 1732 3 April 28 52 10.0 55. 2 40 2 0.5 5 28. 3 III 53 0. 1 +39 50 32.2 21(1? "... 7 3 April 30 52 10.9 55.3 40 2 6. 2 5 28. 5 53 6.2 56 37. 7 2408 Flamsteed, B.1571 8.9 3 April 3 52 25. 3 51.2 8 44 40.9 5 17.8 10 53 16.5 + 8 39 23. I 2409 tc 8. 9 3 April 10 52 25.6 51.3 8 44 45. 8 5 18.4 53 16.9 39 27.4 2410 51 Ursse Majoris 3 April 25 52 20.5 55.1 39 24 27. 5 5 27. 8 10 53 21.6 +39 18 59.7 2111 62 Leouis g 3 Feb. 26 52 31.7 50.5 1 9 15.2 5 is. 0 10 53 22.2 + 1 4 27.2 2412 "... 3 April 13 52 31.5 50.5 1 9 44. 3 5 16.4 53 22.0 4 27. 0 2413 Piazzi 228 . . 8 3 April 25 52 39.2 55.1 39 24 54.9 5 27.8 10 53 34.3 +39 19 27. 1 2414 407 Mayer 7 3 April 14 52 48.9 50.9 4 48 8.8 5 17.4 10 53 30. 8 + 4 42 51.4 2415 ( Iroombridge 1734 8 5 April 20 53 34.3 48.0 45 27 33.5 4 47.3 10 54 22.9 +45 22 46.2 2416 01 Leonis Minoris 7 3 April 20 5:1 40.0 53.2 26 22 20. 5 5 24. 6 10 51 33.8 +20 10 55.9 2417 "... 7.8 3 April 27 53 41.2 53. 3 26 22 20.6 5 24.7 54 34.5 10 55.9 2418 "... 7.8 5 April 20 53 48. 1 46.1 +20 21 38. 3, 4 41.4 54 3,1.2 16 56.9 2419* Piazzi 233 . . 8 3 Fell. 1- 53 41. 1 50. 3 — 1 20 42. 8 5 19.6 10 54 31.4 — 1 26 2.4 2420" n 9.10 3 Feb. 19 53 40.8 50.3 — 1 20 54 31.1 26 2421 03 Leonis % 3 Feb. 20 53 50.8 51.2 + 8 30 12.8 5 18.3 10 54 42. 0 + 8 24 54. 5 2422 II 3 Apiil 2 53 50. 8 51.2 8 30 12. 4 5 18.2 54 42.0 24 54.2 2423 It 3 April 3 53 50. 0 51.2 8 30 10. 5 5 18.2 54 41.8 24 52. 3 2424 " 3 April 8 53 5o.r, 51.2 8 30 7. 6 5 18.4 54 41.8 24 49.2 2425 "... 3 April 19 53 50.0 51.3 8 30 10.2 5 18.8 54 42.2 24 51.4 2426 II 3 May 2 53 50.4 51.4 8 30 9.9 5 19.6 54 41.8 24 50.3 2427 Lalantle 21205 . 8 3 May 1 54 29.0 56.0 45 17 5.8 5 31.0 10 55 25. 0 +45 11 34.8 242- "... 7 5 April 29 54 36.6 48.5 45 16 25. 3 4 47.6 55 25. 1 11 37.7 2429 Piazzi 239 7.8 3 May 2 54 54.7 51.4 8 18 7.4 5 19.9 10 55 40. 1 + 8 12 47.5 2430 Lalande 21277 . 9.10 3 April 10 55 22. 6 52.6 21 39 8.7 5 22. 7 10 56 15.2 +21 33 40. 0 2431 52 Leonis Minoris 0.7 3 April 12 55 25.2 53.1 26 42 18. 9 5 23. 6 10 56 18.3 +26 36 55. 3 2432* " 7 3 April 27 55 25.0 53. 2 26 42 19.8 5 25.3 56 1-.2 36 54. 5 2433 "... ij May 3 55 25.5 53.3 26 42 20. 6 5 26. 0 56 18.8 36 54. 6 24:',4 65 Leonis p- 3 Feb. 18 55 51.1 50. 8 3 7 43.9 5 20. 0 10 50 41.0 + 3 2 23. 9 2435 "... 3 Feb. 10 55 51.5 50.8 3 7 40.8 5 20. 0 50 42.3 2 20. 8 2436 "... 3 April 8 55 51.2 50. 6 3 7 40.9 5 18.0 50 41.8 2 22. 9 2437 "... 3 April 13 55 51.5 50.7 3 7 39. 3 5 18.2 50 42.2 2 21.1 2438 "... 3 April 14 55 52. 1 50.7 3 7 45.5 5 18.2 56 42. 8 2 27. 3 2430 04 Leonis 0 3 Feb. 26 56 2.6 52.8 24 29 29.2 5 19.0 10 56 55. 4 +24 24 10.2 244U Bessel.W. 121 8-20 7 3 April 30 50 38.0 54.5 37 10 57.0 5 29.3 10 57 32.5 +37 5 27. 7 2111 67 Leonis 3 April 3 57 10.9 52.8 25 49 40. 3 5 22. 8 10 58 3.7 +25 44 17.5 2112 ii 6 3 April 12 57 10.5 52.9 25 49 42. 1 5 24.0 58 3.4 44 18. 1 2443 ii 5.0 3 April 25 57 10.5 53.0 25 49 42. 7 5 25.5 58 3.5 44 17.2 2444 "... 3 April 20 57 10.0 53.0 25 49 40. 8 5 25.6 58 3.6 44 21.2 244."> ii 3 April 27 57 10.0 53.0 25 49 45. 4 5 25. 7 58 3. 0 44 19.7 2446 "... 3 Mav 3 57 ll.ii 53. 1 25 49 45. 9 5 26. 3 58 4.1 44 19.6 2447 Piazzi 251 0 3 April 20 57 12.0 52. 3 18 22 47. 5 5 23.7 10 58 4.9 +18 17 23.8 2448 "... 6.7 5 April 26 57 20.0 45. 2 18 22 6.7 4 40.2 58 5. 8 17 26. 5 2449 Piazzi 252 7 3 April 30 57 22. 3 5 I. 5 37 29 3.4 5 20.5 10 58 10. - +37 23 33. 9 2450 " - - - 6 5 April 29 10 57 29.6 + 47.3 +37 28 19. 1 — 4 45. 9 10 58 16.9 +37 23 33.2 (193) 194 GOULD CATALOGUE OF STARS OBSERVED BY D AGELET. Mean equinox 1800. 0 No. Name Mag. Date App't a Reduct'u App't (5 Reduction a Mayer . - 7 3 April 26 2 17.6 52. 3 21 18 4fi.fi 5 25.0 11 3 9.9 +21 13 20.7 2466 " . . 6 3 May 1 2 17.3 52. 4 21 18 47.4 5 26. 4 3 9.7 13 21.0 2467 68 Leonis 6 3 Feb. 26 2 34.7 52.3 21 42 25. 7 5 21.0 11 3 27.0 +21 37 4.7 2468 "... 3 April 0 2 35. 0 52. 2 21 42 27.9 5 23. (> 3 27.2 37 6. 3 2469* "... 3 April 3 2 3,4. 4 52.2 21 42 24. 7 5 23.. 7 3 26. 6 37 1.0 2470 3 April 16 2 34.8 52.2 21 42 27.4 5 25.1 3 27.0 37 2. 3 2471 "... 3 April 25 2 34.4 52.3 21 42 2(i. 8 5 26.0 3 26.7 37 0.8 2472* " 3 April 26 2 34.5 52. 3 21 42 30.0 5 26. 0 3 26.8 37 4. 0 2473 "... 3 April 27 2 34.fi 52. 3 21 42 29.7 5 26. 2 3 26. 9 37 3.5 2474 "... 3 April 29 2 34.1 52.4 21 42 28.4 5 26.4 3 26. 5 37 2. 0 2475 "... 3 May 3 2 34. 4 52. 4 21 42 31.3 5 26. 8 3 26.8 37 4. 5 2476* 69 Leonis 3 I'M.. 18 2 411.3 511.6 1 6 22.7 5 22.6 11 3 30. 9 + 1 1 0. 1 2477 "... 3 Feb. 19 2 40. 4 50.6 1 6 21.2 5 22. 1 3 31.0 0 58. 8 2 178 . it 3 April 8 2 411.7 50.4 1 6 20. 2 5 19.9 3 31. 1 1 0. 3 2479 Flamsteed, B.1587 6 3 April 19 2 40.3 51.2 9 14 32.0 5 22. 2 11 3 37.5 + 9 9 9.8 2480 70 Leonis t) 3 Feb. 10 (2) 16 36 37.5 5 21.3 11 (3) +16 31 16.2 2481 1 1 3 April 12 2 52.0 51.8 16 36 36.6 5 23. 5 3 43.8 31 13. I 24.-2 "... 3 April 13 2 51.8 51.8 Ifi 3fi 36.7 5 23. fi 3 43.6 31 13.1 2483 "... 3 April 14 2 52.1 51.8 16 36 42. 9 5 23.7 3 43.9 31 19.2 2484 Lalande 21473 . 7 3 May 1 2 55.2 52. 3 21 12 11 3 47.5 +21 7 2 185 72 Leonis 3 April 8 (3) 52.3 24 16 26.7 5 25.4 11 (4) +24 11 1.3 2486 Lalande 21503 . 9 3 April 3 4 3. 5 51.7 Ifi 17 26.9 5 22.7 11 4 55.2 + 16 12 4.2 2487 73 Leonis n 3 Feb. is 4 31.6 51.7 14 29 10.8 5 21.8 11 5 23.3 +14 23 49. 0 2488 "... 3 Feb. 19 4 31.5 51.7 14 29 10.2 5 21.9 5 23. 2 23 48. 3 2489 "... 3 Feb. 26 4 32.1 51.6 14 29 9.5 5 21.7 5 23. 7 23 47. 8 2490 " 3 April 12 4 32.0 51.5 +14 29 9. 4 5 23. 5 5 23.5 23 45.9 2491 74 Leonis 3 April 0 5 40.0 50.1 — 2 28 13.0 5 20.4 11 6 30.1 — 2 33 33. 4 2492 "... 3 April 14 5 39.9 50. 1 2 28 10.9 5 20.2 6 30.0 33 31. J 2493 "... 3 April 16 5 40. 1 50. 2 — 2 28 14.9 5 20. 1 t\ 30.3 33 35.0 2494 75 Leonis .', Feb. 26 6 8.1 50.6 + 3 11 58.6 5 22.fi 11 6 58.7 + 3 I) 36.11 2495 Piazzi 27 . . . 7.8 5 April 29 6 36. 2 47.2 43 29 24. 7 4 40.5 11 7 23.4 +43 24 44. 2 2496 53 Ursje Maj. f 3 April 13 6 36. 3 53.1 32 44 46.7 5 28. 5 11 7 29. 4 +32 30 1 -. 2 21! IT "... 3 April 25 6 36.6 53.2 32 44 49. 1 5 30.3 7 29.8 39 18.8 2498* "... 3 April 26 6 36. 3 53.2 32 44 51.0 5 30. I 7 29.5 39 21.2 2499 "... 3 April 27 6 36.7 53. 2 32 44 49. 1 5 3,0.6 7 29.9 39 18.5 2500* " 3 April 28 6 36.5 53.2 32 44 45. 3 5 30.7 7 29.7 39 14.6 2501 54 Ursse Maj. v 3 April 26 6 45. 3 53.3 34 16 35.0 5 30.9 11 7 38.6 +34 11 4.1 25U2 "... 3 April 29 fi 45.6 53.4 34 16 31.5 5 31.3 7 39.0 11 0.2 2503* H 3 April 30 6 45.2 53.4 34 Ifi 34.5 5 31.4 7 38.6 11 3.1 251 1 1 Piazzi 30 . 6 5 April 26 7 7.9 46.4 3fi 39 41.8 4 48.0 11 7 54.3 +36 34 53. 8 -2.-.1 15 55 Ursse Maj. fi 3 May 3 7 17.6 54.0 3,0 22 24. 4 5 33. 5 11 8 11.6 +39 16 50. 9 2506* Lalande 21571 7 3 May 2 7 38.4 51.7 Ifi 11 8 30. 1 + 16 25(17 76 Leonis :; Feb. 26 7 48.0 50.fi 2 50 12. 3 5 23.2 11 8 38.6 + 2 44 49. 1 251 18 ii 3 April 2 7 47.9 50.5 2 50 6. 0 5 21.8 8 38.4 44 44.2 2509 "... 3 April 3 7 48.5 50.5 2 50 3. 8 5 21.7 8 39.0 44 42. 1 2510 Lalande 21578 . 7 3 April 25 11 7 51.8 + 53,. 2 +34 0 27. 0 — 5 30. 9 11 8 45.0 +33 51 56. 1 (194) GOULD CATALOGUE OF STARS OBSERVED BY D AGELET. 195 Mean equinox 1800. 0 No. Name Ma? Date App't a Reduct'n App't (5 Reduction a (i It m 8 s O 1 I* / // It vi s O ' " 25 1 1 Lalande 21578 7 3 April 26 11 7 :.l.7 + 53.2 +34 0 29. 5 — 5 31.1 II 8 44.9 4-33 54 58. 4 2512 " 7 :: April 28 7 51.8 53. 2 34 0 23. 2 5 31.4 8 45.0 54 51.8 2513 it 6 3 April 30 7 50.8 53. 3 +34 0 30.4 5 31.6 8 44.1 54 58. 8 ■jr. 14 Lalande 21586 '. 7 3 April 14 8 22. 3 50.3 — 0 27 46. 1 5 21.4 11 9 12.6 — 0 33 7.5 25J5 > i 3 May 9 8 21.4 50.5 — 0 27 53. 0 5 22. 0 9 11.9 33 15.0 2516 Johnson 2064 8 5 April 29 - :;-.: 47.4 +46 10 27. 1 4 51.4 11 9 26.1 +46 5 35.7 2517 Piazzi 4(1 - . - 7 3 April 19 9 3.7 51.8 18 29 42. 6 5 26.3 11 9 55.5 +18 24 16.3 2518' "... - 3 May 2 9 2.6 51.8 18 29 47.0 5 27.6 9 54.4 24 19.4 2519" "... 8.9 :; May 3 9 3.0 51.9 18 29 47.0 5 27. 6 9 51.9 24 19.4 2520 "... 3 May 9 9 0.9 51.9 18 29 47. 5 5 28. 2 9(52.8) 24 19.3 2521 Groombridge 1768 8 3 April 30 9 42. 8 54.0 41 37 22.4 5 34.3 11 10 36.8 +41 31 48.1 2522 "... 7 5 April 26 9 49. 8 46.7 41 36 33. 6 4 49.9 10 36.5 31 43.7 2523 77 Leonis a 3 Feb. 18 9 58. 1 51.0 7 12 48.9 5 24. 1 11 10 49.1 + 7 7 24.8 252 1 "... :: l'.l.. 19 9 57. 6 51.0 7 12 47. 8 5 23. 6 10 48.6 7 24.2 2525 "... 3 Feb. 26 0 58. :; 50.9 7 12 51.3 5 23.5 10 49.2 7 27.8 2526 "... 3 April 2 9 58.2 51.0 7 12 49. 4 5 23. 7 10 49.2 7 25.7 ■.'.-.'.'7 "... 3 April 3 9 58. 4 51.0 7 12 44.9 5 23. 7 10 49.4 7 21.2 2528 ic 3 April 29 9 58. 1 51.0 7 12 44.9 5 24.3 10 49.4 7 20.6 2529 Groombridge I77J 7 3 April 27 10 :,■_>. 7 53.8 41 21 45.7 5 34. 0 11 11 46.5 +41 16 11.7 2530 "... 7 3 April 28 10 52.2 53.8 41 21 42.8 5 34.2 11 46. U 16 8.6 2531 cc 7 3 April 30 10 52.5 53.8 41 21 52. 3 5 34.5 11 46.3 16 17.- 2 i 1 .' " 6 5 April 26 10 .V.i. 1 46.6 41 21 8.0 4 50. 1 11 45.7 16 17.9 2533 56 Urs.o Majoris 3 April 25 10 54.3 54.1 44 40 14.0 5 34.6 11 11 48. 4 +44 34 39.4 2534* "... 3 April 26 10 53.8 54. 1 44 40 18.0 5 34.8 11 47.9 34 43.2 2535 "... 6 5 April 29 11 1.0 47.0 44 39 33. 2 4 51.5 11 48.0 34 41.7 2536 71 Leonis 8 3 May 2 11 8.8 51.8 18 37 26.2 5 28.1 11 12 0.6 +18 31 58. 1 ■jr.: ;7 Groombridge 1774 3 May 9 12 8.8 53.5 38 25 26. 4 5 35.1 11 13 2.3 +38 19 51.3 2538 I'iazzi 50 . 6.7 3 April 14 12 13.6 50.4 1 19 13.9 :. 22.9 11 13 4.0 + 1 13 51.0 2539 Lalande 21688 . 6.7 3 May 1 12 17.5 51.8 18 19 44. :: 5 28. 1 11 13 9.3 +18 14 16.2 2540 78 Leonis i 3 Feb. 26 12 38.2 51.2 11 43 12. 1 5 24. 1 11 13 29.4 +11 37 48.0 ■jr. U !< 3 April 2 12 38. 1 51.1 11 43 13.0 5 24. 5 13 29.2 37 48.5 2542* If 3 April 3 12 38. 1 51. 1 11 43 9.7 5 24.6 13 29.2 37 45. 1 2543 "... 3 April 12 12 37. S 51.1 11 43 10.0 5 25. 1 13 28.9 37 44.9 •jr.44 "... 3 April 13 12 39. 1 51. 1 11 43 11.4 5 -j;,. 1 13 30.2 37 46.3 •j;,4r, 7'J Leonis 3 Feb. 18 (12) 2 35 44. 3 5 25. 4 11(13) + 2 30 18.9 2546 i[ 3 Feb. 19 12 55. 1 50.7 2 35 40. 7 5 25.2 13 45. 8 39 15.5 25 17 "... 3 April 16 12 56. 0 50. 5 2 35 38. 9 5 23.4 13 46.5 30 15.5 25 18 "... 5.6 3 April 29 12 56.0 50.6 2 35 36. 3 5 23. 7 13 46.6 30 12.6 2549 .-' 1 Leonis 3 April 12 14 18.6 51.4 17 38 41.1 5 26.8 11 15 lo.ii +17 33 11.3 2550 "... 3 April 19 14 18.7 51.5 17 38 41.3 5 27. 5 15 10.2 33 13.8 2551 ,, 3 April 26 14 1-'.:: 51. 6 17 38 42. 5 5 28.1 15 9.9 33 14.4 •J.V.J "... 3 May 1 11 17.7 51.6 17 38 44. 3 5 28.5 15 9.3 33 15.8 2553 "... 7 3 May 2 14 18.6 51.6 17 38 45. 3 5 28.6 15 10.2 33 16.7 2554 "... 7 3 May 3 14 18.7 51.6 17 38 45. 8 5 28.7 15 10.3 33 17. 1 2555 80 Leonis 3 April 2 14 42. 6 50.6 5 3 1.3 5 23. 9 11 15 33.2 + 4 57 37.4 2556 "... 3 April 14 14 43.3 50.6 5 3 4. 9 5 24.3 15 3:',. 9 57 40. 6 2557 Lalande 21756,7 7 5 April 29 14 54. 9 45.8 34 37 42.8 4 49.5 11 15 40.7 +34 32 53. 3 2558 Arg. Z., Oel. 11722 8.9 3 April 27 15 43.6 54. 0 47 29 30. 4 ' 5 36.7 11 16 37.6 +47 23 53.7 2559 "... 8.9 3 April 28 15 44.2 54.0 47 29 24. 1 5 36.9 16 38.2 23 47.2 2500 K 9.10 3 April 30 15 44.8 54.0 47 29 33.8 5 37.2 16 38.8 23 56. 6 2561 83 Leonis 8 3 Feb. 26 15 47.5 50.7 4 11 29.6 5 25. 2 11 16 38.2 + 4 6 4.4 2562 "... 8.9 3 April 3 15 47.9 50.5 4 11 27.1 5 24. 1 16 38.4 6 3.0 2563 ti 7 3 April 29 15 47.7 50. 7 4 11 25.9 5 24.9 16 38.4 6 1.0 2564 Anonvma . 6.7 5 April 26 16 4. 1 46.6 46 22 0. 4 4 52.4 11 16 50.7 +46 17 8.0 2565 Lalande 21789 . 5.7 5 April 26 16 12.6 46.6 46 3 39. 4 4 52.4 11 16 59.2 +45 58 47.0 2566 -1 Leonis r 3 Feb. 18 16 48.3 50.8 4 2 49. 0 5 26. 1 11 17 39. 1 + 3 57 22. 9 2567 "... 3 Feb. 19 16 48. 1 50.8 4 2 47. 6 5 26. 0 17 38.9 57 21.6 2568 11 3 Feb. 26 16 48. 1 50.6 4 2 50.8 5 25.5 17 38.7 57 25.3 2569 "... 3 April J 16 48.4 :,ll.5 4 2 50.3 5 24. 2 17 38.9 57 26. 1 2570 " 3 April 3 II li; 48. 1 4- 50.5 + 42 42. 9 — 5 24. 3 11 17 38.6 + 3 57 18. 6 (195) 19G GOULD — CATALOGUE OF STARS OBSERVED BY D AGELET. Mean equinox 1800. 0 No. Name Mag. Date App't a Reduct'n pp't 6 Reduction a (5 k m s s O 1 II / // i m s o / " 2571 84 Leouis t 3 April 16 11 16 4^.2 + 50.6 + 42 51.7 — 5 24. 6 11 17 38.8 + 3 57 27. 1 2572 u 3 April 19 16 48. 2 50.6 4 2 45. 4 5 24.7 17 38.8 57 20. 7 2573 " 3 April 29 16 47.9 50.6 4 2 47. 8 5 25. 1 17 38.5 57 22. 7 2574* "... 3 May 16 16 48. 3 50.8 4 2 44.7 5 25.9 17 39. 1 57 18.8 2575 Johnson 2688 . 7.8 3 April 25 16 53.2 53. 1 411 29 56.2 5 34.8 11 17 46.3 +4H 24 21.4 2576 57 Ursa1 Majoris 3 April 25 17 22. 1 53. 1 40 31 48.5 5 34. 9 II 18 15.2 +40 26 13.6 2577* it 6 5 April 29 17 29.2 46.0 40 31 4. 3 4 51.7 18 15.2 26 12.6 2578 85 Leonis 3 April 12 18 24.5 51.3 16 36 29. 9 5 27.4 11 19 15.8 +16 31 2. 5 2579 "... 3 April 13 18 25.0 51.3 16 36 29. 3 5 27.5 19 16.3 31 1.8 2580 Lalande 21863 . 6 3 April 26 18 35.1 52.3 31 10 15.8 5 32. 8 11 19 27.4 +31 4 43.0 2581 ti 6 3 May 9 18 34.7 52.4 31 10 14.7 5 34.4 19 27. 1 4 40.3 2582 58 Ursae Majoris 6.7 5 April 29 18 44 21 4.0 4 52.7 11 19 +44 16 11.3 2583 Groombridge 1794 7 3 April 27 18 46.8 53.4 44 46 8. 1 5 36.6 11 19 40. 2 +44 40 31.5 2584 "... 7 3 April 28 18 46. 9 53.4 44 46 3.0 5 36.8 19 40.3 40 26.2 2585 "... 7 3 April 30 18 47.1) 53.4 44 46 14.4 5 37. 1 19 40.4 40 37.3 2586 86 Leonis 3 April 16 19 111.3 51.4 19 36 7.9 5 28.6 11 20 1.7 +19 30 39. 3 2587 '• . . . 3 May 1 19 10. 1 51.5 19 36 5. 5 5 30. 2 20 1.6 311 35.3 2588 "... 6 3 May 2 19 10.3 51.5 +19 36 5.7 5 30. 3 20 1.8 30 35.4 2589 87 Leonis e 3 April 2 19 15.1 50.1 — 1 48 37,5 5 24.0 11 20 5. 2 — 1 54 1.5 2590 " 6 3 April 16 19 16.0 50.4 — 1 48 41.7 5 24.1 20 6. 4 54 5.8 2591 Lalande 21892,3 7.8 3 April 12 20 13.0 51.3 +18 56 39.7 5 28.3 11 21 4.3 +18 51 11.4 2592 "... 7 3 May 2 20 12.8 51.5 18 56 47. 5 5 30.3 21 4. 3 51 17.2 2593 "... 3 May 9 20 12.0 51.5 18 56 42. 7 5 30.9 21 3.5 51 11.8 2594 88 Leonis . . 3 Feb. 26 20 33.8 51.3 15 34 10.6 5 25. 6 11 21 25.1 +15 28 45. 0 2595 "... 7 3 April 29 20 33.9 51.2 +15 34 9.4 5 29.1 21 25.1 28 4n.:; 2596 480 Mayer . . 3 April 19 20 56.6 50.0 — 5 16 24.9 5 23. 6 11 21 46.6 — 5 21 48.5 2597 Lalande 21922 - 7.8 3 April 27 21 29.6 52.4 +35 14 55.4 5 34.5 11 22 22. 0 +35 9 20. 9 2598 "... 8 3 April 28 21 29.2 52. 4 35 14 49.5 5 34.7 22 21.6 9 14.8 2599 Lalande 21925 . 7.8 3 April 12 21 32. 1 51.3 19 11 45.0 :, 28.6 11 2: +19 6 16.4 2600 It 7 3 April 26 21 33.3 51.4 19 11 48.0 5 30.0 22 24.7 6 18.0 2601 i ( 7.8 3 May 2 21 32.9 51.4 19 11 49.1 5 30.5 22 24. 3 6 18.6 2602 11 7 3 May 9 21 32.9 51.5 19 11 50.0 5 31.2 22 24. 4 6 18.8 2603 Bessel, W.481 . 7 5 April 26 22 0. 9 44.8 37 57 6.0 4 51.1 11 22 45.7 +37 52 14.9 2604 Piazzi 100 . . 7.8 3 April 3 22 12.5 50.5 4 33 22.8 5 25.5 11 23 3.0 + 4 27 57. 3 2605 "... 8 3 April 16 22 12.3 50.5 4 33 28.6 5 25.7 23 2.8 28 2.9 2606 Lalande 21947 . 6.7 3 April 30 22 24. 0 52.5 38 0 59. 3 5 35. 9 11 23 16.5 +37 55 23. 4 2607 " . . . 5.6 5 April 26 22 30.9 45.5 38 0 17.0 4 51.2 23 16.4 55 25. s 2608 it 7 5 April 29 22 30. 4 45.5 38 0 15.4 4 51.7 23 15.9 55 23.7 2609 Bessel, w!448 ' 8 3 April 2 22 29. 3 50.4 + 3 41 4H.2 5 25.3 11 23 19.7 + 3 36 14.9 2610 Piazzi 104 . . 8 3 April 19 22 37.9 50.0 — 5 20 38. 2 5 23.9 11 23 27.9 — 5 26 2. 1 2611 89 Leonis 3 Feb. 18 23 17. 1 50.8 + 4 15 41.6 5 27.4 11 24 7.9 + 4 10 11.2 2612* "... 3 Feb. 19 23 17.0 50.7 4 15 41.3 5 27.4 24 7.7 10 13.9 2613 "... 3 April 3 23 17.2 50.5 4 15 36. 4 5 25.7 24 7.7 111 10.7 2614 [( 6 3 April 16 23 17.2 50.5 4 15 44.6 5 26. 0 24 7. 7 10 18.6 2615* 90 Leonis 6 3 Feb. 26 23 26. 0 51.3 17 59 28.6 5 26.8 11 24 17.3 +17 54 1.8 2616 "... 3 April 12 23 25.8 51.2 17 59 30. 2 5 28. 7 24 17.0 54 1.5 2617 "... :i April 13 23 25.5 51.2 17 59 31.6 .". 28. 7 24 16.7 54 2.9 2618 "... 3 April 25 23 25.5 51.2 17 59 32. 9 5 30.0 24 16.7 52 2. 9 2619 K 3 April 29 23 25. 7 51.3 17 59 31.1 f> 30.3 24 17.11 54 0.8 2620* "... 3 May 16 23 25. 6 51.4 17 59 30.9 5 31.9 24 17.0 53 59.0 2621 Lalande 219.^7 . 7.8 3 April 26 24 2:;. 6 51.3 19 4 14.1 5 30.5 11 25 14.9 +18 58 43.6 2622 "... 8 3 April 27 24 22. 8 51.3 19 4 10.6 5 30.5 25 14.1 58 40. 1 2623 "... 7 Q O Maj 2 24 23.9 51.3 19 4 15.3 5 31.0 25 15.2 58 44. 3 2624 45 (He v.) Leonis 6 3 April 2; 24 53. 1 51.8 28 58 42. 2 5 33.6 11 25 44. 9 +28 53 8. 6 2625 "... 6 3 April 30 24 53.3 51.8 28 58 43. 1 5 33.7 25 45. 1 53 9.4 2626* "... 6 3 May 9 24 52.3 51.9 28 58 41.8 5 34.9 25 44.2 53 6. 9 2627 Lalande 2201s . 7 3 A pi il 28 25 50. 3 51.7 28 58 21. 1 5 33.7 11 26 42. 0 +28 52 511.7 2628 91 Leonis v 3 April 3 25 52. 5 5U.2 0 22 11.8 5 2",. 5 11 26 42. 7 + 0 16 46.3 2629 "... :; April 13 25 52. 1 50. 3 0 22 11.5 5 25.6 26 42. 1 16 45.9 2630 3 April 19 11 25 51. 8 + 50. 3 + 0 22 11.4 — 5 25. 7 11 26 42. 1 + 0 16 45.7 196) GOULD — CATALOGUE OF STARS ORSERVEO I!Y D AGELET. 197 • Mean equinox 1800. 0 No. N.'llnr Mag. Date App't a Keduct'n App't 3 Feb. 18 27 17.2 50.9 9 19 52.2 5 27. 5 1 1 28 8. 1 + 9 14 24.7 2636' "... 3 Feb. 10 27 16.8 50.9 9 19 52.2 5 27.5 28 7.7 14 24.7 2637 [i 3 Feb. 26 27 17.3 50.8 9 19 55.2 5 27.2 28 8. 1 14 28. 0 2638 " 3 April 2 27 17.7 50.6 9 19 52.7 5 27.0 28 8. 3 1 I 25. 7 2639 "... 3 May 16 27 18.3 50.9 9 19 52.7 5 20.7 28 0. 2 14 23.0 2640 Piazzi 132 . . 7.8 3 April 13 29 18.4 50.3 2 9 3.0 5 26.5 1] 30 8.7 + 2 3 36.5 264] "... 7 3 April 26 20 18.3 50.4 2 9 2.7 5 26. 9 30 8.7 3 35.8 2642 02 Leonis 6 3 Feb. 26 20 31.3 51.3 22 33 11. 9 5 26.7 11 30 22.6 +22 27 45.2 2643 "... 3 April 3 20 30.8 51.1 22 33 14.6 5 '.'0. 1 3,1) 21.0 27 45.2 2644" , 1 3 April 20 29 30.6 51.2 22 3.3 20. 1 5 32.5 3(1 21.8 27 47.0 2645 ti 4.5 5 Mar. 30 29 37. 4 44.2 22 32 31.7 4 44.0 3(1 21.0 27 40. 8 2646 ill Ursse Majoris 3 April Hi 29 36.6 51.7 35 25 32. 3 5 33. 8 11 311 '.'-.3, +35 10 58.5 2647 "... 3 April 25 29 37.2 5 1 . 8 35 25 29. 5 5 35.5 3,(1 20.11 10 54.0 2648 "... 3 April 30 29 37.2 51.9 35 25 33.9 5 35.3 30 20. I 19 58.6 2649 Piazzi 137 3 May 13 30 13.7 52.3 42 26 33. 4 5 411.1 11 31 6.0 +42 20 53.3 2650 02 Ursse Majoris 5.6 3 April 27 30 16.7 51.6 32 56 45. 3 5 35.1 11 31 8.3 +32 51 10.2 265] .. 3 April 28 30 16.7 51.0 32 56 41.1 5 35.3, 31 8.3 51 5.8 2652 "... 6.7 3 May 9 30 17.0 51.8 32 56 46. 1 5 36.9 31 8.8 51 9. 2 •_'i ;;,;; "... 6 5 April 26 30 23.8 44.7 32 56 6. 1 4 50.8 31 8.5 51 15.3 2654 ,, 6 5 April 29 3ii 23.6 44.7 32 56 3. 6 4 51.3 31 8.3 51 12.3 2055 Lalande 22144 . 7 5 Mar. 30 30 56.5 44.2 23 24 2.7 4 45. 1 11 31 40.7 +23 19 17.6 2656 4>4 Mayer 3 April 19 31 3.0 50. 5 5 56 41.3 5 27. 7 11 31 54. 1 + 5 51 13.6 2057 Lalande 22155 - 7 3 May 1 31 19.6 50. 5 3 33 41.7 5 27.0 11 32 10.1 + 3 28 14. 1 2658* Lalande 22150 . 7 3 May 2 31 29.7 51.1 19 26 35.8 5 32. 3 11 3,2 20.8 +19 21 3.5 2659 Lalaudu 22175,6 7 3 April 16 32 9.7 51.4 32 57 58. 8 5 33.7 11 33 1.1 +32 52 25. 1 2660 "... 7 3 April 25 32 9.6 51.5 32 57 56.9 5 35.] 33 1.1 52 21.8 266] « 6.7 3 April 27 32 9.2 51.5 32 58 2. 6 5 35.3 33 0. 7 52 27. 3 2662 "... 7 3 April 28 32 9.3 51.5 32 57 54. 7 5 35.4 33 0.8 52 19.3 2663 "... 3 April 30 32 0.5 51.5 32 58 2. 1 5 35.8 3,3 1.0 52 26. 3 2664 "... 7.8 3 May 0 32 9.2 51.6 32 58 0. 3 5 37.2 33 0.8 52 23. 1 2665 "... 7 5 April 26 32 16.5 44.6 32 57 18.0 4 51.0 33 1. 1 52 27.0 2000 ( i 7 5 April 20 32 10.2 44.6 32 57 15.7 4 51.5 33 0.8 52 24. 2 2667 Piazzi 140 5 Mar. 30 33 2.7 44.2 26 24 21.2 4 45.8 1 1 33 40. 0 +26 10 35.4 2668 Lalande 22220 . 6 3 April 12 34 1.0 50.7 15 27 53. 0 5 20.0 11 34 51.7 +15 22 23. 4 2669 "... 6.7 3 April 13 34 II. 0 50.7 15 27 52. 9 5 29. 6 34 51.0 22 23.3 2670 tt 7 5 April 20 34 8.0 44.0 15 27 10.2 4 46.9 34 52.0 22 23.3 2671 2 Virginis f1 3 Feb. 26 34 6.7 50.7 9 27 37.2 5 28. 1 11 34 57.4 + 9 22 9. 1 2672 " 3 Mar. 18 34 6.7 50. 5 9 27 38. 0 5 27.7 34 57.2 22 10.3 2673 "... 3 April 2 34 7.1 50.5 9 27 39.2 5 28.0 34 57.6 22 11.2 207 4" "... 3 April 3 34 (i. 5 50.5 9 27 37. 0 5 28.0 34 57.li 22 0.0 2675 "... 3 April 26 34 6.6 50.6 9 27 37. 0 5 29.3 34 57.2 22 7. 7 2676 Lalande 22222 . 3 May 2 34 6.9 51.il 21 5 43.2 5 29.9 11 34 57.9 +21 0 13.3 2077 Lalande 22231 . 7.8 3 April 10 34 10.7 50.5 8 13 59.2 5 28.9 11 55 7.2 + 88 30.3 2678* 63 Ursai Maj. x 3 April 28 34 34.2 52.0 48 58 49. 0 5 39.9 1 1 3,5 26. 2 +48 53 9. 1 2679 "... 3 April 20 34 35.5 52.0 48 58 56. 0 5 40. 1 35 27.5 53 15.9 2680 3 Virginis v 3 April 16 34 44.2 50.5 7 44 28.5 5 28.4 11 35 34.7 + 7 39 0. 1 2681 ,i 3 April 25 34 43.6 50.5 7 44 28. 3 5 28.9 35 34. 1 38 59. 4 2682 Piazzi 156 6.7 3 April 30 35 46. 3 51.1 24 55 23.7 5 34.0 11 36 37.4 +24 49 49.7 2683 "... 6 3 May 2 35 46. 7 51.1 24 55 23.9 5 34.2 36 37.8 49 49.7 2684 " 7 5 April 26 35 53. 4 44.2 24 54 40.7 4 49.1 30 37.0 49 51.0 2685 4 Virginis f- :: Feb. 19 36 40. 2 50.8 9 26 50. 0 5 ■.'-.(', 11 37 37.0 + 9 21 21.4 2686* tc 7 :: Mar. 18 36 40.7 .-mi.;, 9 26 49.6 5 28.0 37 37.2 21 21.6 2687 it 5.6 3 April 16 36 47. 8 50. 5 9 26 52. 2 5 28.8 37 38.3 21 23.4 2688 It 3 May 1 30 40.4 50.6 9 26 49. 2 5 20.0 37 37.0 21 10.3 2689 "... 5.6 5 April 10 30 53. 0 43.7 9 20 8. 1 4 44.4 37 3,7.3 21 24.0 2690 93 Leonis :: Feb. 26 11 30 4^.2 + 51.0 +21 25 13.6 — 5 27.5 11 57 50.2 +21 10 40. 1 (197) 198 GOULD — CATALOGUE OF STARS OBSERVED BY D AGELET. • Mean equinox 1800. 0 No. Name Mag. Date App't a Reduct'n App't <5 Reduction a S h m s s o / " / // h m s o / " 269] 93 Leonis . . 3 April 2 11 30 47.7 + 50.8 +21 25 24. 5 — 5 30. 0 11 37 38.5 +21 19 54.5 2692 " 5 5 April 29 30 54. 0 44.1 21 24 38. 5 4 48.8 37 38.7 19 49.7 2093 1604 Bradley . 3 April 3 37 30. 1 50.6 15 29 9. 9 5 29. 2 11 38 20.7 +15 23 40.7 2094 "... 6.7 3 April 13 37 3H.2 50.(1 15 29 11.7 5 30.0 38 20. 8 23 41.7 2695 Flamsteed, B.1656 7 3 April 25 38 0.9 50.5 (1 23 40.6 5 29. 0 11 38 51.4 + 6 18 11.6 2696 94 Leonis ft 3 Feb. 26 38 0.7 50.8 15 46 50.7 5 27.9 11 38 51.5 +15 41 22.8 2(197 "... 3 April 3 38 0.7 50.6 15 46 52. 3 5 29. 3 38 51.3 41 23.0 2698 "... 3 April 12 38 1.0 50.6 15 40 54.3 5 30. 0 38 51.6 41 24.3 2699 "... 3 April 13 38 1.1 50.0 15 40 55. 1 5 30.1 38 51.7 41 25.0 2700 [i 3 April 10 38 0.7 50.0 15 46 56. 2 5 30.7 38 51.3 41 25.5 2701 "... 3 April 29 38 0.7 50. 7 15 46 55. 1 5 31.0 38 51.4 41 23.5 2702 "... 3 May 13 38 0. 7 50.8 15 46 52. 9 5 32.9 38 51.5 41 20.0 2703 "... 2 3 Mav 111 38 0. 9 50.8 15 46 52.3 5 33.2 38 51.7 41 19.1 27114 "... 2 3 May 20 38 0.6 50.9 15 4(1 58. 1 5 33.5 38 51.5 41 24.6 27 1 15 " ... 2 3 May 31 38 0.5 51.0 15 46 52.5 5 34. 3 38 51.5 41 18.2 2706 "... 2 3 June 2 38 o. 0 51.0 15 40 54. 8 5 34.4 38 51.6 41 20.4 2707* "... 2 3 June 3 38 0. 0 51.0 15 40 58. 9 5 34.5 38 51.0 41 24.4 2708 it 3 July 10 37 59.8 51.5 15 40 58.5 5 30. 1 38 51.3 41 22.2 2709 55(Hev.)Ur.Maj. 6 3 April 27 38 25. 2 51.2 30 8 10.1 5 30.7 11 39 10.4 +36 2 33. 4 2710 "... 6 3 April 28 38 25. 3 51.2 36 8 5. 8 5 30.9 39 16.5 2 28.9 2711 it 6 3 April 30 38 25. 1 51.2 36 8 13.8 5 37.2 39 16.3 2 36.6 2712 Lalande 22334 . 9 3 April 28 38 54. 2 51.1 35 59 44. 7 5 36.9 11 39 45.3 +35 54 7.8 2713 "... 9 3 April 30 38 54.4 51.1 35 59 45. 5 37.2 39 45. 5 54 8. 27 14 5 Virgini8 ji 3 Feb. is 39 25.6 50.0 2 59 4. 8 5 29.9 11 40 16.2 + 2 53 34.9 271.3 "... 3 Feb. 19 39 24.9 50.6 2 59 4. 1 5 29. 8 40 15.5 53 34. 3 27 Hi* "... 3 Feb. 26 39 25. 1 50.5 2 59 6. 0 5 29.1 40 15.6 53 36.9 2717 "... 3 Mar. 18 39 25. 0 50.3 2 59 7.7 5 27.9 40 15.3 53 39.8 2718 "... 3 April 2 39 24.8 50.3 2 59 7. 2 5 27.8 40 15. 1 53 39.4 2710 "... 3 April 3 (39) 2 59 2.6 5 27.7 (40) 53 34.9 2720* "... 3 April 29 39 24. 3 50.4 2 59 3. 2 5 28. 3 40 14.7 53 34.9 2721 "... 3 3 May 16 39 25. 4 50.5 2 59 1.0 5 29. 1 40 15.9 53 32. 5 2722 "... 3 May 20 (30) 2 59 5. 5 5 29. 5 (40) 53 36.0 2723 "... 3 May 31 39 25. 1 50.6 2 59 0. 3 5 29.9 40 15.7 53 30.4 2724 "... 3 June 2 (39) 2 59 1.9 5 30. 1 (40) 53 31.8 27 -jr. Anonynia . 7 3 May 1 39 48. 3 50.6 13 23 52.9 ;, 31.3 11 40 33.9 +13 23 21.6 2726 "... 6 3 May 2 39 48.5 50.6 13 28 55.3 5 31.4 40 30. 1 23 23. 9 27 27 " 7 3 May 9 39 48.0 50.7 13 28 53. 3 5 3 1 . 0 40 38.7 23 21.4 2728 "... 6 5 April 20 39 55.4 44.8 13 28 8.8 4 40.5 40 40.2 23 22. 3 2720 Lalande 22:160 . 6 5 Mar. 30 40 0. 1 44.0 34 33 57.4 4 47.5 11 40 44. 1 +34 29 9.9 2730 Lalande 2236(1 . 8.9 3 April 25 40 19.3 50.5 13 0 31.5 5 30.7 11 41 9.8 +12 55 0. 8 2731* "... 7.8 3 May 9 40 19.7 50.6 13 0 39.6 5 31.9 41 10.3 55 7.-7 27: 12 "... 7.8 5 April 20 40 26. 5 43.8 12 50 5-.'. 7 4 40.5 41 10.3 55 0. 2 t2733 6.7 5 April in 40 34.3 44.1 9 14 46. 1 4 50.2 11 41 18.4 + 99 55. 9 2734 1830 Gronrnbridge 7 3 April 27 40 27.4 51.0 39 1(1 25.7 5 37.7 11 41 18.4 +39 10 48.0 2735 "... 7 3 April 28 40 27. 2 51.1 30 10 27.0 5 37.9 41 18.3 10 49. 1 2736 n 6.7 5 April 29 40 34.6 44.2 39 15 32. 1 4 53.7 41 18.8 10 38.4 2737 Lalande 22390 . 3 April 12 41 21.5 50.0 21 36 49. 0 5 31.3 11 42 12.1 +21 31 17.7 2738 Johnson 2755 8 3 April 20 41 39.0 51.1 47 45 51.0 5 39. 0 11 42 30.1 +47 40 12.0 2739 Piazzi 176 . . 7 5 Mar. 30 42 40. 0 43.8 ::i 48 34.1 4 47.6 11 43 23.8 +34 43 40.5 2740 " 7 5 April 10 42 40. 0 43.9 34 48 39. 2 4 49.4 43 24. 5 43 49. 8 2741 Flamsteed, B.1862 7.8 3 April 27 42 34.2 50.0 42 7 21.5 5 38. 1 11 43 25.1 +42 1 43.1 27 12 "... 7.8 .3 April 28 42 33. 9 50.0 42 7 24.4 5 38.6 43 24. 8 1 45.8 2743 "... 7 3 April 30 42 33. 9 50.9 42 7 25.2 5 39.0 43 24.8 1 40.2 2744 Lalande 22414 . 10 3 Mar. 18 42 32. 1 50.4 9 40 32. 0 5 28.4 11 43 22.5 + 9 41 4.2 2745 "... 0. 10 3 April 3 42 33.0 50.4 9 40 25.4 5 28.7 43 23. 4 40 5(1. 7 27411 "... 8. 0 3 May 2 42 33. 1 50.5 9 40 34.8 5 30.5 43 23. 0 41 4.3 27 17 (15 l'is;e Maj. pr. 7 3 April 2(1 43 47. 3 50.9 47 41 3.9 5 39.7 II 44 38.2 +47 35 21.2 2748 "... 6 3 April 20 43 48.3 5O.0 47 41 5.4 5 40.2 44 30.2 35 25. 2 2740 "... 7 3 May 0 43 47. 4 51.0 47 41 0.3 5 42.0 44 38. 4 35 24.3 2750 "... 7 5 April 29 11 43 54.7 + 44.1 +47 40 20. 1 — 4 55. 9 11 44 38.8 +47 35 24. 2 (198) GOULD CATALOGUE OF STARS OI5SERVED BY I) AGELET. 199 Mean equinox 1800. 0 No. Name Map:. Date App't a Reduct'n App't (S Reduction a 6 It VI s s O ' " / // i m s o / " 2751 65 I'is.t Maj. foil. 7 5 April 29 11 44 li.ll + 44. 0 +47 39 59. 1 — 4 55. 9 11 44 44.9 +47 35 3.2 2752* ii Virginia A 3 Feb; in 43 54. 8 50.7 9 38 49.8 5 29. 1 11 4 1 45.5 + 9 33 20.7 2753 . i 3 Mar. 18 4:: :.:.. :: 50. 4 9 38 50.9 II 15.7 33 22. 4 2754 ii 3 April 3 43 56 (i 50.3 9 38 16.7 5 28. 8 44 46.3 33 17.11 2755 " 3 April 13 43 55. T 5U.4 9 38 48. 8 5 29. 2 44 46. I :« in.6 2756 "... 3 April 25 43 55.6 50. 1 9 38 47. 9 5 30. 1 44 46.0 33 17.8 27. >7 "... ;: May 2 4:! 55. 5 50. 4 9 38 54. 8 5 30.5 44 45.9 33 24. 3 2758 Lalande 22455 . 6 3 May 13 44 14.4 50.8 26 43 44. 1 5 36.6 11 45 5. 2 +26 38 7.5 2759 i. 7 3 May 16 44 14.5 50.8 26 43 43. 3 5 38.6 45 5. 3 38 5. 3 2760 491 Mayer '. . 3 April 19 44 111.7 51.3 2 18 10.5 5 28.2 11 45 11.0 + 2 12 42. 3 2761 "... 7.8 5 April 26 44 26.7 43.5 2 17 28. 1 4 44.0 45 10.2 12 44. 1 2762 95 Leonis o 7 3 April 16 44 31.9 50.4 16 51 7.5 5 30.9 11 45 22. 3 + Hi 45 36.6 2763 Groombridge 1836 7.6 3 April '27 44 49.3 50.7 41 51 26. 1 5 38. 4 11 15 40.0 +41 45 47.7 2764* "... 8 3 April 28 44 4H.7 50. 7 41 51 21.9 5 3s. 7 45 40.4 45 43. 2 2765 "... 7.8 3 April 30 44 4^.7 50. 7 41 51 26.8 5 38.8 45 39. 1 45 48.0 2766 Piazzi 195 - . 6 5 Mar. :;n 45 13.5 43.7 36 38 23.0 4 47.9 11 45 57.2 +36 33 35. 1 2767 Groombridge 1-4 1 7.6 3 April 27 46 4. 2 50. 6 41 33 14.7 5 :;-. i 11 46 54.8 +41 27 36. 3 2768* "... 6.7 3 April 28 46 3.9 50. 6 41 33 13.5 5 :;-. 7 46 51.5 27 34.8 2769 it 7.6 3 April 30 46 4.4 50.6 41 33 16.7 5 38.9 46 55. 0 27 35. - 2770 " 7 5 April 10 46 11.1 43.6 41 32 35.0 4 50.8 46 54.7 27 44.2 •2771 Piazzi 201 . . 8.9 3 April 25 46 39. 4 50.3 8 10 54.0 5 29. 8 11 47 29.7 + 8 5 24.2 2772 "... 8 3 May 2 46 39.2 50. 1 8 u i.:; 5 30.2 47 211. 6 5 31.! 2773 Lalande 22534 . 6 3 May 13 46 59. 2 50. 7 33 29 5.3 5 38. - 11 47 49.9 +33 23 26. 5 2774 "... 6 3 May 16 46 58.0 50.7 33 29 7.4 5 39. 1 47 48.7 23 28. 3 ■JT 7 . > 492 Mayer 7 3 Mar. 18 47 -.5 50.3 4 41 12.8 5 28. 1 11 47 58. 6 + 4 35 44.4 277(i "... 6.7 3 April 3 47 8.8 50.2 4 41 12.2 5 28.3 47 59. 0 35 43. 9 2777 it 6.7 3 April 4 47 8.8 50.2 4 41 13.6 5 28. 3 47 59. 0 35 45. 3 2778 " . . 7 3 May 9 47 8.0 50.4 4 41 15.9 5 2!) 8 47 58. 4 35 50. 1 2779 "... 7 5 April 26 47 15.2 43. 5 4 40 36. 1 4 44.7 17 58.7 35 51.4 2780 493 Mayer . . 7 3 May 1 47 59.2 50.3 1 44 4.2 5 28. 6 11 48 49. 5 + 1 38 35. 6 •27.-1 Lalande 22566,7 . 6.7 3 May 16 48 48. 9 50.6 35 14 26. 1 5 39.7 11 49 39.5 +35 8 46.4 2782 "... 7 5 April 29 48 56. 0 43.6 35 13 41.4 4 52. 9 49 39.6 8 48. 5 2783 7 Yirjrinis 6 3 Feb. 19 48 51.7 50.6 4 51 41.3 5 2H.1I 11 4!l 42. 3 + 4 46 11.4 2784 "... 7 3 Mar. 18 48 52.6 50. 3 4 51 39. 1 49 42. 9 46 10.6 ■:; 85 ii 3 April 3 48 52. 5 50.2 4 51 37. 5 5 28. 4 49 42. 7 46 9. 1 2786 "... 3 April 13 48 52. 1 50.2 4 51 37.5 5 28. 8 49 42. 3 46 8.7 27 -7 "... 7 3 May 11 48 51.4 5(1.4 4 51 41.0 5 29. 9 49 41.8 46 11.1 2788 ii 6 5 April 26 4-' 58.8 43.5 4 50 58. 5 4 44.11 49 42. 3 46 13.6 2789 Lalande 22574 . 7.8 5 Mar. 30 49 8.2 43. 5 37 55 18.3 4 48.0 11 49 51.7 +37 50 30.3 2790 "... 8.9 5 April 10 49 7.7 43.5 37 55 30.0 4 50. 0 49 51.2 50 40.0 •27111 Jolinsnu 2783 8 3 April 26 49 14.1 5H.2 45 50 16. 0 5 3! 1.2 11 50 4. 3 +45 44 36. 8 2792 "... 8 3 April 27 41) 1 1.6 50.3 45 50 12.2 5 39. 4 50 4. 9 44 32.8 2793* "... 8.9 3 April 28 49 13.9 5ii.:: 45 50 12. 9 5 39.6 5(1 4.2 44 33.3 2794* "... 8 3 April 30 49 14.3 .mi.:; 45 50 18.7 5 40.0 50 4.6 44 38.7 2795 8 Virginia w 3 April Hi 49 47. 1 511.2 7 49 19.3 5 211. 3 11 50 37.3 + 7 43 50.0 27 Hi ; "... 3 April 19 49 47. 2 511.2 7 49 16.2 5 29. 5 50 37. 4 43 46.7 2797 "... 3 April 25 49 46.7 50. 3 7 49 14.5 5 29. 9 50 37.0 43 44. 6 2798 "... 3 May 2 49 46. 9 50.3 7 49 19.3 5 30.2 50 37.2 43 49. 1 2799 "... 3 May 20 49 47. 1 50.5 7 49 18.5 5 31.5 50 37. 6 43 47. 0 2800 Lalande 22612,3 . 6 3 May 13 50 33.1 50.4 37 15 20. 9 5 39.9 11 51 23.5 +37 9 41.0 2801 "... 6.5 3 Mav 16 511 33.2 50.4 37 15 21. 3 5 40.3 51 23.6 9 4L0 +23 12 3077 2802 1 Coinse . . . 7 3 April 211 5ii :;-. I 50.3 23 18 4.9 5 34.2 n 51 28.4 2803 67 Ursse Majoris 3 April 26 51 5.4 50.1 44 15 0.8 5 38.8 ll 51 55.5 +44 9 22.o 2-114 "... 6 3 April 27 51 5.7 50.1 44 15 0.7 5 39. 0 51 55.8 9 21.7 2805 "... 3 April 28 51 5. 3 5li. 1 44 14 54.7 5 39.2 51 55.4 9 15.5 2806 .I 6 :: April 30 51 5.4 50.1 44 15 4.6 5 39.6 51 55.5 9 25. 0 2807 i. 6.7 5 April 10 51 11.6 43. 2 44 14 14.1 4 51.2 51 54.8 9 22. 9 2808 Piazzi 218 . . 6.7 3 April 26 51 28. 1 50.0 44 19 27. 8 5 38.8 11 52 1 -. 1 +44 13 49.0 2809' It 7 3 April 28 51 2-. 6 50. 1 44 19 22.7 5 39.2 52 18.7 13 43.5 2810 "... 7 3 April 30 11 51 28.6 + 50. 1 +44 19 30.6 — 5 39.6 11 52 18.7 +44 13 51.0 (199) 200 GOULD — CATALOGUE OF STARS OBSERVED BY D AGELET. Mean equinox 1800. 0. No. Name Mag Date App't a Reduct'n App't ri Reduction a d k m s s o / // / // h m s o / // 2813 Lalande 22655 . 7 3 May 13 1 1 52 28. 1 + 50.3 +30 53 18.7 — 5 38.0 11 53 18. 4 +30 47 40.7 2812 " . 7.8 3 May 16 52 27. 3 • 50. 3 30 53 17.9 5 38.4 53 17.6 47 39.5 2813 497 Mayer . . 7 3 April 16 52 41.8 50. 2 6 46 8. 9 5 29. 2 11 53 32.0 + 6 40 39.7 2814 "... 7.6 5 April 29 52 48. 3 43.5 6 45 20. 5 4 45.6 53 31.8 40 34.9 2815 2 Comae . 3 April 29 53 11.1 50.2 22 39 57. 5 5 33.9 11 54 J . :: +22 34 23.6 2816 9 Virginia o :'. Feb. 19 54 10. 1 50.6 9 56 8. 0 5 29. 2 11 55 0.7 + 9 50 38.8 2817 "... 3 April 3 54 10.8 50.2 9 56 6. 7 5 29.0 55 1.0 50 37. 7 28 1 - " "... 3 April 4 54 11.2 50.2 9 56 8. 1 5 29. 0 55 1.4 50 39. 1 2819 " :i April 25 54 11.2 50.2 9 56 3. 6 5 30.4 55 1.4 50 33.2 2820 3 May 9 54 9.8 50.3 9 56 9. 1 5 31.4 55 0. 1 50 37.7 2821 "... 3 May 20 54 8.9 50.4 9 56 6. 9 5 32.3 54 59.3 50 34.6 2822 Lalande 22717 . 8 3 May 16 54 56. 4 50.2 24 24 45. 1 5 36.4 11 55 46.6 +24 19 8.7 282:! Piazzi 232 . . 9 3 April 30 55 18.6 49.6 47 29 39. 3 5 40.2 11 56 8.2 +47 23 59. 1 2824" "... 7.8 5 Mar. 30 55 23. 8 42.7 47 2-' 42.9 4 49. 1 56 6. 5 23 53. 8 2825* Lalande 22750 . 9.8 3 April 28 56 19.7 49.6 44 18 13.5 5 39.0 11 57 9. :i +44 12 34.5 2826 Lalande 22754 8 3 May 13 56 25.7 50.1 24 14 57.0 5 35.9 11 57 15.8 +24 9 21.1 2827 .".on Mayer . . 7 :; April 16 56 56. 4 50.2 1 49 53. 1 5 28. 3 11 57 46.6 + 1 44 24.8 2828 Lalande 22762 . 9.10 3 April 4 56 59. 3 50. 1 7 14 28.9 5 28.6 11 57 49.4 + 79 0. 3 2829 "... 8.9 3 April 29 56 59. 1 50.2 7 14 35.2 5 30.0 57 49.3 9 5.2 2830 "... 8 3 May 2 56 59. 2 50.2 7 14 36.3 5 30.1 57 49.4 9 6.2 2831 "... If. 11 5 April 29 57 4.4 43.4 7 13 47.2 4 45.6 57 47.8 9 1.6 2832 Lalande 22768 . 7 3 April 26 57 8.9 49.6 40 51 53.0 5 37.6 11 57 58.5 +40 46 15.4 2833* "... 7.8 3 April 27 57 8.6 49. 6 40 51 51. 2 5 37.4 57 58.-2 46 13.8 2834* "... 7.8 :! April 28 57 9.1 49.6 40 51 49.4 5 37.2 57 58.7 46 12.2 2835 "... 8.9 3 April 30 57 8.6 49. 6 40 51 50.8 5 36.5 57 58.2 46 14.3 2836 Ill Virgin is r 7 3 Feb. 19 58 35.9 50. 6 3 6 54.6 5 30.2 11 59 26. 5 + 3 1 24. 4 2837 "... 3 Feb. 26 58 36.2 50.4 3 6 50. 9 5 29. 6 59 26. 6 1 21.3 2838 "... 3 April 3 58 36.6 50. 1 3 6 47. 1 59 26. 7 1 18.9 2839 "... 3 April 4 58 36. 1 50.2 3 6 49. 0 5 28. 2 59 26.3 1 20.8 2840 "... 3 April 16 58 36. 4 50.2 3 6 51.8 5 28.4 59 26.6 1 23.4 2841" " 3 May 9 58 35.7 50.2 3 6 47.3 5 29.4 59 25. 9 1 17.9 2842 "... 6.7 5 April 29 58 42. 6 43.4 + 36 6.0 4 44.6 59 26.0 1 21.4 2843 2 Corvi e 3 May 31 59 1.2 50.6 —21 25 2.5 5 22. 7 11 59 51.8 —21 30 25.2 2844 11 Virgiuis s 7 3 Feb. 19 59 1.3 50.5 + 7 0 41.6 5 29. 6 11 59 51.8 + 6 55 12. 0 28 15 "... 3 April 3 59 1.8 50.1 7 0 39.2 5 28.6 59 51.9 55 10.6 2846 "... 5 3 April 25 59 1.2 50. 1 7 0 40. 1 5 29. 6 59 51 . 3 55 10.5 28 17 "... 6 5 April 10 59 8.4 43.3 6 59 58. 5 4 44.5 59 51.7 55 14.0 2848 3 Comse . 3 April 29 59 29. 0 50.0 18 0 55.7 5 32.5 12 0 19.0 +17 55 23.2 2849 Flamsteed, B.1681 6 3 May 13 59 45.5 49. 9 28 29 19.:: 5 37.0 12 o 35.4 +28 23 42.3 2850 "... 6.5 3 May 16 59 45.7 49.9 28 29 20. 6 5 37.4 0 35.6 23 43. 2 2851 (1 6 5 May 30 59 52. 9 43.0 28 28 27. 8 4 46.3 0 35.9 23 41.5 2852 Lalande 22846 . 7 3 April 26 59 50. 0 49. :: 41 5 59. 8 5 37.6 12 0 39.3 +41 0 22. 2 2853 "... 7 3 April 27 59 50.0 49.4 41 5 55.5 5 37.8 o 39. 1 O 17.7 2854 "... 7 3 April 28 59 50.2 49.4 41 5 54. - 5 38.0 o 39.6 0 16.8 2855 "... 7.8 3 April 30 11 59 50.1 49.4 41 6 0.4 5 38. 3 0 39.5 0 22. 1 2856 Piazzi (3 . . . 7 5 April 29 12 0 4:!. 2 4:!. 4 5 14 55.5 4 45. 1 12 1 26.6 + 5 10 lo. l 2857 1 Comse . 3 May 9 0 50.9 49.8 27 4 43.6 5 36.0 12 1 40.7 +26 59 7. 6 2858 "... 3 May 20 0 50.7 49. 8 27 4 1^.7 5 37.5 1 40.5 59 11.2 2859 Lalande 22887 . 9.10 3 April 4 1 14.9 50.1 7 4 45.2 5 28. 5 12 2 5. 0 + 6 59 16.8 2860 "... 9 3 May 2 1 14.5 50. 1 7 4 54. 9 ;, 30. o 2 4.6 59 24. 9 2K1 12 Virgiuis t 3 Feb. 26 2 23. 5 50. 3 11 28 0.7 5 28.4 12 3 13.8 +1 1 22 32. 3 2862 "... 3 April 3 2 23.8 50. 0 11 27 58.4 5 28.8 3 13.8 22 29.6 2863 Lalande 22914 . 8 3 April 3 2 26.0 50. 0 11 15 47.0 5 28. 8 12 3 16.0 +11 10 18.2 2864 Aiionvma 9 3 Feb. 19 2 48.1 50.6 0 33 49. 5 5 30.5 12 3 38.7 + 0 28 19.0 2865 Lalande 22944 . 7 5 Mar. 30 3 35. 0 42. 9 24 51 46.1 4 45.5 12 4 17.9 +24 47 0. 6 2866 Lalande 22946 . 7 3 April 28 3 31.2 48.6 48 1.". 6.4 r> 39.2 12 4 19.8 +48 9 27. 2 286/ " 3 April 30 3 31.3 48.6 48 15 15.2 :> 39.7 1 19.9 9 35.5 2868 Lalande 22948 . 7.8 3 May 16 3 42.7 49. 3 40 33 3.2 :. 40.4 12 4 32.0 +40 27 22. 8 2869* Lalande22949 . 7 3 April 28 3 49. 6 48. 5 48 (8) 12 I 38. 1 +48 (8) 2870 Lalande 2296:! . 7.8 3 April 26 12 4 26. 1 + 48.5 4-48 19 26. 6 - 5 38. 7 12 5 14.6 +48 13 47. 9 (200) GOULD — CATALOGUE OP STARS OBSERVED BY D AGELET. 201 Mean equinox 1800. 0 No. Name Mag. Date App't a Reduct'n App't (! Redaction a <5 It m s s o / II / // h in s O ' II 287] Lalamle 22903 . 3 April 27 12 1 25.8 + 48.5 +48 19 23. 3 — 5 38.9 12 5 14.3 +48 13 44.4 2872 "... 3 April 28 4 26. 3 48.5 48 19 17.4 5 39.1 5 14.8 13 38.3 2873 "... 3 April 30 4 25.3 48. r, 48 19 29.2 :> 39. 5 5 13.8 13 49. 7 2874* "... 7 :i May 9 4 20. 1 48.7 48 19 25. 6 5 41.3 5 14.8 13 44.3 2875 "... 7.8 3 May 13 4 26. 3 48.7 48 19 24.8 5 42. 0 5 15.0 13 42.8 2876" "... 7 5 April 10 4 33.2 41.8 +48 18 35.3 1 50.9 5 15.0 13 41.4 2877 4 Corvi y r 3 May 31 4 41.7 50.7 —16 20 29.4 5 24. 1 12 5 32.4 —16 25 53. 5 2878 "... 3 June 2 4 41.8 50.7 —16 20 28. 7 5 24. I 5 32. 5 25 52. 8 2879 0 ( Vina' . :s April 29 5 0.7 49.8 +16 6 19.6 5 31.7 12 5 50.5 +16 0 47.9 2880 7 Coinse . . . 3 April 4 5 22.7 49.5 25 8 59.9 5 30.3 12 6 12.2 +20 3 29.6 2881* u 3 May 20 5 22.5 49.7 25 9 7.3 5 30.5 6 12.2 3 30.8 2882 *( 5. 6 5 Mar. 30 5 29. 4 42.8 25 8 15.5 4 45.4 6 12.2 3 30. 1 ■J--:; Lalande % 2 . 8.9 :', May 16 5 50. 7 49.1 40 47 58.9 5 40. 3 12 6 39. 8 +40 42 18.6 2884 " 8.9 5 April 29 5 57.3 42.3 40 47 11.9 4 53.3 6 39.6 42 18.6 2885 Piazzl 34 . . . 7.8 3 May 9 7 4.7 49.7 +19 38 26. 1 5 33.4 12 7 54.4 + 19 32 52.7 2886 Flamsteed, B.1703 8 3 April 16 7 2r).7 50.3 — 7 41 50. 8 5 26. 4 12 8 16.0 — 7 47 17.2 2887 13 Virginia n ; 1 el,. 19 7 34.8 50.6 + 0 25 3. 1 5 30. 1 12 8 25. 1 + 0 19 33.0 2888* it 3 Feb. 26 7 35.1 50.5 0 25 2. 9 5 29.4 8 25.6 19 33.5 2889 k 3 Mar. 18 7 34.7 50.2 0 25 4. 7 5 27. 9 8 24.9 19 36.8 2890* " 3 April 3 7 35.3 50.2 0 25 2. 0 5 27.4 8 25.5 19 34.6 289] u 3 April, 4 7 34.8 50.2 0 25 10. 1 5 27.4 8 25.0 19 42.7 2892 "... 6 3 May 1 7 35. 2 50.2 0 25 0. 5 5 27. 8 8 25. 4 19 32.7 2893 Flamsteed, B.1G97 7 5 Mar. 30 8 13. G 42.6 +27 12 1.7 4 45.4 12 8 M. 2 +27 7 16.3 2894 14 Virginis . it 3 April 16 8 13.1 50.0 — 7 42 42. 1 5 26. 3 12 9 3. 1 — 7 48 8. 4 2895 "... 7 3 April 29 8 13.2 50.0 — 7 42 36. 4 5 26.1 9 3.2 48 2.5 2896 Bessel, W.213 . 7.8 3 April 26 8 16.8 48.6 +41 31 7.5 5 36.7 12 9- 5.4 +41 25 30.8 ■-'.-117 "... 7 3 April 27 8 18.1 48.6 41 31 0.3 5 36.9 9 6.7 25 23. 4 2898 "... 7 3 April 28 8 18.0 4S.6 41 30 56.4 5 37. 1 9 6.0 25 19.3 2899* "... 8 3 April 3D 8 17.6 48.6 41 31 9.2 5 37.5 9 6.2 25 31.7 2900 it 8 3 May 10 8 17.3 48.8 41 31 6.1 5 40.2 9 6.1 25 25.9 2901 8 Comre . 3 May 13 8 22. 4 49.6 24 14 21.0 5 34.9 12 9 12.0 +24 8 46. ] 2902 15 Virginia ?/ 3 Feb. 19 8 49. 9 50.6 0 32 16.3 •5 29. 9 12 9 40.5 + 0 26 46. 4 2903 " :; Feb. 26 8 50. 2 50.5 0 32 14.6 5 29.2 9 4H.7 26 45.4 2904 k 3 Mar. 18 8 50.1 50.2 0 32 20.4 5 27. 8 9 1(1.3 26 52. 6 2905 K 3 April 3 8 50. 6 50.2 0 32 13.3 5 27.2 9 40.8 26 46. 1 2906 "... 3 April 4 8 50.8 50.2 0 32 14. 0 5 27.2 9 41.0 26 46. 8 2907 "... 3 May 1 8- 50. 2 50. 2 0 32 12. 2 5 27. 6 9 411.4 26 44.6 2908 16 Virginia c 3 May 9 9 21.7 50. 1 4 31 9.2 5 29. 1 12 10 11.8 + 4 25 40. 1 2909 Flamsteed, B.I Toil 7.6 5 Mar. 30 9 31.5 42.6 27 11 29.4 4 45.2 12 Id 14. 1 +27 6 44.2 2910 Beaael, W.278,9 . 7.8 5 April 10 9 53. 3 42.5 28 15 10.7 4 46.9 12 10 35.8 +28 10 23. 8 2011 Piazzi 55 . - 7 5 April 29 9 57.7 43.0 16 43 57. 0 4 47.1 12 10 40.7 +16 39 9. 9 2912 Arg. Z., Oel. 12568 7.8 3 April 26 in 20.9 48.0 46 43 17. 8 5 37.6 12 11 8.9 +46 37 40.2 2913 " 7.8 3 April 27 10 22.2 48.0 46 43 15. 4 5 37.8 11 10.2 37 37.6 2914* a 7.8 3 April 28 10 21.7 48.0 16 43 15.3 5 38.1 1 1 9. 7 37 37.2 2915* [( 8 3 April 30 1(1 21.4 48.0 46 43 21.5 5 38. 3 11 9. 4 37 43.2 2916 Lalande 23154 . 7 3 May 16 11 4.4 49. 7 17 56 58. 1 5 28.8 12 11 54.1 +17 51 29.3 2917 17 Virginia . 3 Feb. 26 11 31.6 50.3 6 30 37. 8 5 28.1 12 12 21.9 + 6 25 9. 7 29J 8 3 Mar. If 11 31.8 50.0 .6 30 42. 0 5 27. 3 12 21.8 25 14.7 2919 (< 6 3 April 3 11 32.4 50.0 6 30 36. 6 5 27.4 12 22. 4 25 9.2 2920* "... 3 April 4 11 32.3 50.0 6 30 38.3 5 27.6 12 22. 3 25 10.7 2921 „ 6 3 April 14 11 32.3 49.9 6 30 38. 0 5 27.7 12 22. 2 25 10.3 2922 " 3 April 16 11 32.1 49.9 6 30 39.7 5 28.0 12 22.0 25 11.7 2923 "... 3 May 2 11 32.1 50.0 6 30 41.5 5 28.9 12 22. 1 25 12.6 2921 [i 3 May 9 11 31.3 50.0 6 30 39. 4 5 29. 3 12 21.3 25 Kl.l 2925 12 Comae e 3 May 13 11 36.5 49.3 27 2 58. 7 5 35.5 12 12 25; 8 +26 57 23.2 2926 tf 4.5 5 Mar. 311 11 44.1 42.5 27 2 14.0 4 44.8 12 26.6 57 29.2 2927 4 Canum Veil. . 6.7 3 April 26 13 7. 1 47.9 43 44 45. 8 5 36.4 12 13 55.0 + 13 39 9.4 2928 5 3 April 27 13 6.8 48.0 43 44 43. 3 5 36.6 13 54.8 39 6.7 2929* (i :! April 28 13 6.7 48.0 43 14 40.9 :, 36.8 13 54.7 39 4. 1 2930 " . - 7 3 April 30 12 13 6.7 + 4J. II +43 44 48.5 — 5 37. 3 12 13 54.7 +43 39 11.2 26 (201) 202 GOULD CATALOGUE OF STARS OBSERVED BY D AGELET. Mean equinox 1800. 0 No. Name Mag. Date App't a Reduct'u App't 6 Reduction a r. Bradley 1671 . . 6.7 3 May 16 17 55.2 4-.0 27 (6) 12 18 44. 1 +27 (1) 2956 17 Comae d 5 3 May 16 18 5. 4 48.9 27 6 511.3 5 34.7 12 1* 54.3 +27 1 15.6 2957 "... 6 5 Mar. 30 18 12.6 42. 2 27 6 3.7 4 51.6 18 54.8 1 12.1 2958 18 Comae . . . 3 May 20 18 36. 3 49.0 25 18 33.7 5 34.7 12 10 25.3 +25 12 .V.i. n 2959* Piazzi 103 6.7 3 Feb. 26 18 51.(1 40. 8 15 50 54. 4 5 25. 8 12 19 40. 8 +15 45 28. 6 •J. lull 8.9 3 April 3 18 51.4 49.4 15 50 53. 0 5 27. 1 19 40. 8 45 25. 9 2961 "... 7 3 April 4 18 51.6 49.4 15 50 52.8 5 27.2 19 41.0 45 25.6 2962 (i 8 3 (April 14 18 51.7 49. 4 15 50 54. 9 5 28.1 19 41. 1 45 26. 8 2963 "... 6.7 3 April 29 18 51.6 49.4 15 50 58.0 5 29. 7 19 41.0 45 28. 3 21 II 14 "... 6 3 May 2 18 51.2 49.4 +15 50 59. 5 5 20.0 19 40.6 45 29. 6 2965 512 Mayer . . 7 3 May 13 18 56. 3 50.7 —12 11 38.0 5 23.7 12 19 47. 0 —12 17 1.7 2966 Taylor 6649 . . 7.8 3 April 16 19 34. ! 49.6 +10 55 1 . 3 5 27.3 12 20 24. 0 +10 49 34.0 2967 L( 8 3 May 1 19 31.2 49.6 111 55 l.ll 5 28. 1 20 23.8 49 32.0 2968 Lalande 233;- '4,5 . 7.8 3 April 27 19 37.2 47.7 40 27 10.4 5 34. 7 12 20 24.9 +40 21 35.7 2969 "... 3 April 28 19 37.7 47.7 40 27 10.1 5 34.9 20 25. 4 21 35.2 2970 u 8 3 April 30 19 37. 4 47.7 40 27 20. 1 5 35.2 ' 20 25. 1 21 44.9 2971 21 Comae g 3 May 16 20 11.4 48.9 25 40 3.0 5 34.0 12 21 0.3 +25 40 20.li 2072 (C 3 May 20 20 10.8 48. 0 25 46 3. 9 5 34.5 20 59.7 40 20. 4 2973 Lalande 23398 . 6 3 May 17 20 11.8 49.4 17 48 51.6 5 31.9 12 21 1.2 +17 43 19.7 207 1 Groombridge 1902 7 3 April 26 20 27. 8 47.6 40 46 56.8 5 34.4 12 21 15. 4 +40 41 22.4 2975* "... 7 3 April 27 20 27. 9 47.6 40 46 56. 4 5 34.6 21 15.5 41 21.8 2076 <( 3 April 28 20 27.:. 47. 6 40 46 48.6 :. 34.8 21 15.1 41 13.8 2077 K 7 3 April 30 20 27. 6 47.6 40 47 1 . 5 5 35.2 21 15.2 41 26.3 2978 Lalande 23422 . 8 5 Mar. 30 20 53.6 42. 0 28 15 0.0 4 43.3 12 21 ■\: 3016* "... 7 3 April 27 27 8.3 47.1 39 53 1.4 5 32.8 27 55.4 47 28.6 3017 ii 8 3 April 28 27 8. 6 47. 1 39 53 0. 1 5 33. 1 27 55.7 47 27.0 3018 Lalande 23625,6 - 3 April 3 27 52.7 50. 1 + 0 20 17.2 5 34.2 12 28 42 8 + 0 14 43.0 3019 26 Virginis % 5 3 Mav 13 2 - 5. 5 50.6 — 6 48 13. 0 5 23.4 12 28 56. 1 — 0 53 36. 4 3020 9 Cauum Veil. . 3 April 27 (28) +42 4 10.8 5 33.0 12(29) +41 58 37.8 3021 ii 7 3 April 30 28 20. 6 46.7 42 4 13.9 5 33.6 29 7.3 58 40.3 3022 26 Comsc . 3 May 16 28 20.9 48.7 +22 15 22.9 5 31.2 12 29 9. 6 +22 9 51.7 3023 519 Mayer . . 3 May 1 2- 21.6 50.4 — 4 54 33.4 5 23.5 12 29 12.o — 4 59 56.9 3024 Lalande 231360 - 7 3 April 28 29 35.6 47.4 +35 21 26. 3 5 31.4 12 30 23. 0 +:::> 15 54.9 3025 Lalande 23G73 . 7 3 April 14 29 57.2 49.5 10 1 15.6 5 24. 8 12 30 46.7 + 9 55 50.8 3026 ii 7 3 May 9 29 55. 6 49.5 10 1 18.9 5 27. 0 30 45. 1 55 51.9 3027 it 3 May 17 29 57. 1 49.6 10 1 11.4 5 27.3 30 46.7 55 44. 1 3028 27 Virginis - . 3 April 1 30 40.8 49.4 1 1 36 55. 8 5 24.2 12 31 30.2 +11 31 31.6 3029" it 6 3 April 29 30 39.9 49.4 11 36 57.4 5 26. 3 31 29.3 31 31.1 3030" it 3 May 20 30 41.4 49.4 +11(36) 31 30.8 (31) 3031 29 Virginis y 3 Feb. 19 30 41.4 50.7 — 0 15 33.9 5 26.5 12 31 32. 1 — 0 21 0.4 3032 "... 3 Feb. 26 30 42. 1 50.6 0 15 33.9 5 25. 7 31 32.7 20 59.6 3033 it 3 April 3 30 42. 5 50.2 0 15 35. 0 5 23.6 31 32.7 20 58.6 3(134 "... 3 May 1 30 42. 0 50.1 0 15 34.9 5 23.8 31 32.1 20 58.7 3035 it a May 2 30 42.9 50.1 0 15 31.0 5 23. 9 31 33.0 20 54.9 303(5 "... 3 May 31 30 42. 3 50.3 0 15 35.5 5 25.2 31 32.6 21 0.7 3037 « "... 3 June 3 30 42. 2 50. 3 0 15 33. 6 5 25. 5 31 32.5 20 59. 1 3038 28 Virginis . 8 3 May 13 30 47. 0 50.6 — 6 18 38.3 5 22. 9 12 31 37.6 — 6 24 1.2 3039* 30 Virginis p 3 April 4 30 55.7 49.4 +11 25 51. 3 5 24. 2 12 31 45.1 +11 20 27.1 3040 " 3 April 29 30 55. 0 49.4 11 25 48.8 5 26. 1 31 44.4 20 22.7 3(141 it 3 May 20 30 56. 0 49. 5 11 25 49. 3 :, 28. 1 31 45.5 20 21.2 3042 Piazzi 162 6.7 3 April 30 31 49.3 47.4 34 53 9. 6 r, 30.9 12 32 30.7 +34 47 38.7 3043 "... 7.8 5 Mar. 30 31 54.9 41.0 34 52 26. 0 4 41.6 32 3.-,. 9 47 44.4 3044 Piazzi 164 7.8 3 April 26 32 1 . 9 45.6 47 4 9. 7 :. :;■„'. 7 12 32 47. 5 +46 58 37. 0 3045 "... 7.8 '3 April 27 32 2.4 45. 6 47 4 7. i 5 3:l.o 32 48.0 58 34. 4 3046 it 7 3 April 28 32 2.7 45. ('. +47 4 4. 9 5 33.2 32 48. 3 58 31.7 3047 Fiazzi 170 . . 7 3 April 14 33 5. 5 50.2 — 1 39 12.5 5 22. 8 12 33 5.'.. 7 — 1 44 35. :! 3048 "... 7.8 3 May 13 33 5.9 50.3 1 39 19.2 33 50.2 44 42.7 3049 Lalande 23768 . 7 3 May 17 34 lo. 1 50.4 — 2 42 9. 8 5 23.2 12 :;:> 0.5 — 2 47 33. 0 3050 Lalande 23780 . 7 5 Mar. 30 12 34 32.6 + 41.4 +28 34 13.7 — 4 40. 4 12 35 14. 0 +28 29 33. 3 (203) 204 GOULD — CATALOGUE OF STARS OBSERVED BY D AGELET. Mean equinox 1800. 0 No. Name Maa Date App't a Reduct'ri App't cS Reduction a <5 h m . s s c / // / // h m s o ' " 3051 32 Virginia <1- 3 Feb. 26 12 34 40.7 + 49.9 + 8 51 32.8 — 5 23. 2 12.35 30.6 + 8 46 3,6 3052 "... 3 April 3 34 41.5 49. 5 8 51 31.4 5 22. 9 35 31.0 46 8. 5 3053 "... 3 April 4 34 41.4 49.5 8 51 3L3 5 22. 9 35 30. 9 46 8.4 3(154 "... 3 May 31 34 40.9 49.6 8 51 33. 1 5 27. 3 35 30.5 46 5. 8 3055 10 Canum Ven. . 3 May 16 34 44.4 46.5 40 27 34. 9 5 34. 5 12 35 30.9 +40 22 o. 1 3056 Groombridge 1922 6.5 3 April 28 34 57. 1 45.4 46 37 39.0 5 32.2 12 35 42.5 +46 32 6.8 3057 (< 6.5 3 Apiil 30. 34 57. 5 45.4 46 37 45. 5 5 32.7 35 42.9 32 12.8 3058 Lalande 23799-802 3 May 20 35 14.2 47.2 34 44 0.8 5 33.4 12 36 1 . 4 +34 38 27. 4 3059 33 Virginia . -> 3 April 29 35 22. 9 49.3 10 45 10.2 5 24. 9 12 30. 12.2 +10 39 45. 3 3060 " - . - 6.7 3 May 1 35 22. 8 4!). 3 10 45 7.7 5 24. 8 36 12.1 39 42.9 3061* "... 3 May 9 35 23. 0 49.3 10 45 10.3 5 25. 7 36 12.3 39 44. 6 3002 27 Comae ... :'. June 2 35 49.8 48. 9 17 45 47. 3 5 30. 1 12 36 38.7 +17 40 17.2. 3063* "... 3 June 3 35 50.0 48. 9 17 45 48.6 5 30.0 36 38.9 40 18.6 3064 Piazzi 180 . . 6.7 3 April 26 36 2.6 49.6 7 8 22. & 5 23.7 12 36 52. 2 + 72 59. 1 3065 Piazzi 181 . . 6.7 3 May 1 36 5.1 49.4 10 15 3.1 5 24.7 12 36 54.5 +10 9 38.4 3066 34 Virginia . 3 April 3 36 20.0 49.1 13 8 39. 1 5 22. 8 12 37 9. 1 +13 3 16.3 3067 "... 3 April 4 36 20. 0 49.1 13 8 41.4 5 22.9 37 9. 1 3 18.5 3068 Lalande 23838 . 6.7 3 April 27 36 21.2 48.8 16 46 41.1 5 25.5 12 37 10.0 +16 41 15.6 ;;oo9 35 Virginia - . 6.7 3 April 14 36 51.2 49.8 4 45 29.5 5 22.5 12 37 41.0 + 4 40 7.0 3070 "... 6 3 May 17 36 50. 8 49.8 4 45 24.9 5 24.4 37 40.6 40 0. 5 3071 Lalande 23875 . 3 May 1 37 24. 4 49.3 10 17 38.7 5 24.2 12 38 13.7 +10 12 14.5 3072 30 Virginia - 3 April 3 38 3. 5 48.9 15 18 24. 5 5 22.3 12 38 52. 4 +15 13 2.B 3073 14 3 April 4 38 3. 7 48.9 15 18 25.7 5 22. 4 38 52.6 13 3.3 3074 "... 3 May 31 38 3. 6 49. 0 15 18 27.6 5 28. 3 38 52. 6 12 59. 3 3075 n 6 5 Mar. 30 38 10.2 42.3 15 17 38.7 4 44.5 38 52. 5 12 54.2 3076 30 Comae . 6 3 April 28 38 44. 3 47. (', 28 44 1.8 5 27.3 12 39 31.9 +28 38 34.5 3077 " . . 7 3 April 30 38 44.2 47.6 28 44 6. 9 5 27. 7 39 31.8 38 39.2 307S 1 1 3 May 111 38 44.3 47.6 28 44 9. 3 5 30.2 39 31.9 38 39. 1 3079 Lalande 23926 '. 7 3 May 20 39 11.9 47.8 27 36 59. 0 5 30. 4 12 39 59.7 +27 31 28.6 3080 Piazzi 195 7 3 May 13 39 22.5 49. 6 + 7 24 35.2 5 24.1 12 40 12.1 + 7 19 11. 1 3081 524 Mayer . . 6.7 3 April 27 40 9. 0 50.8 — 99 29. 7 5 20.0 12 40 59.8 — 9 14 49.7 3082 Lalande 23954 . 7 3 May 1 40 24.5 49. 3 -f 9 23 26. 6 5 23.2 12 41 13.8 + 9 18 3. 4 3083 37 Virginia - 6 3 Feb. 26 40 36.5 50.2 • 4 14 11.5 5 22. 2 12 41 26.7 + 48 49.3 3084 " ... 3 April 3 40 36.8 49. 8 4 14 11.5 5 21. 1 41 20.6 8 50. 4 3085 "... 3 April 4 40 36.6 49.8 4 14 8.0 5 21.1 41 26.4 8 46.9 3086 "... 6 3 April 14 40 37. 1 49.8 4 14 12.3 5 21.3 41 26.9 8 51.0 3087 te 6 3 April 26 40 36.4 49.7 4 14 9.9 5 21.9 41 26.1 8 48.0 3088 it 6 3 May 17 40 36.5 49.8 4 14 5.6 5 23.2 41 2i;.:; 8 42. 4 3089 31 Comse . 3 May 9 41 8.8 47.5 28 43 23. 1 5 28.5 12 41 56.3 +28 37 54. 6 3000 " .3 May 16 41 8.6 47.5 28 43 24. 0 5 29.4 41 56.1 37 54; 6 3091 "... 3 May 20 41 8. 3 47.5 28 43 25. 1 5 30.0 41 55.8 37 55. 1 3092 1 1 5.6 5 Mar. 30 41 15.7 41.0 +28 42 41.4 4 38.6 41 56.7 38 2.8 3093 38 Virginia . :; Feb. 19 42 6. 7 51.0 — 2 22 24.8 5 23.8 12 42 57. 7 — 2 27 48. 6 3094 "... 3 April 3 42 7. (i 50.3 2 22 27. 3 5 20.4 42 57. 9 27 47.7 3095 39 Virginia - 7 3 April 29 42 23.2 50.7 7 53 4.0 5 19.7 12 43 13.9 — 7 58 23.7 3006* Lalande 24015,6 . 6.7 3 May 13 42 29. 7 50.4 — 32 38. 9 5 20. 7 12 43 20. 1 — 37 59.6 3097 Lalande 24023 . 9 3 April 28 42 41.0 49.8 + 5 25 0. 5 5 21.9 12 43 30.8 + 5 19 38.6 3098 41 Virginia . 3 June 2 42 58.5 49. 0 + 13 35 54.5 5 26. 0 12 43 47.5 +13 30 27.9 3099 40 Virginia i/' 3 April 27 43 7.4 50.8 — 8 21 40.8 5 19.:! 12 43 58. 2 — 8 27 o. 1 3100* (i 3 April 29 43 7. 4 50.8 8 21 36. 0 5 19.2 43 58.2 26 55. 1 3101 "... 3 May 17 43 7.1 50.8 — 8 21 39. 9 5 19. 1 43 57. 9 26 59. 0 3102 Piazzi 217 7.8 5 Mar. 30 43 29. 8 41.0 +27 56 42. 6 4 37.8 12 44 10.8 +27 52 4. 8 31 03 Lalande 24058 . 7 3 May 1 44 10.9 49.7 4 13 26. 7 5 21.0 12 45 0. 6 + 48 5. 7 3104 43 Virginis <5 3 Feb. 19 44 41.9 50.4 4 34 35.3 5 21.4 12 45 32. 3 + 4 29 13.9 3105 "... 3 Feb. 26 44 42.0 50.2 4 34 36.5 5 20. 8 45 32.2 29 15.7 3106 "... 3 April 3 44 42.5 49. 7 4 34 34.0 5 19.8 45 32.2 29 14.2 3107 "... 3 April 4 44 43. 0 49.7 4 34 35.8 5 19.8 45 32. 7 29 16.0 3108 "... 3 April 14 44 42.2 49. 7 4 34 36.9 5 20.0 45 31.9 29 16.9 3109 "... 3 April 'JO (44) 1 34 37.2 5 20. 6 (45) 29 16.6 31J0 . . . 3 April 27 12 44 43. 1 4- 49.7 + I 34 36.6 — 5 20.6 12 45 32.8 + 4 29 16. 0 (204) OOKLl) CATALOGUE OF STARS OliSEKVED ]!Y 1) AGELET. 205 Mean equinox 18(111. 0 No. Name Map Dale App'i Mar. 311 45 27.3 4ii.r. +33 9 56. 1 1 37.6 12 46 7.8 +33 5 18.8 311? 12 Can. Ven. foil. 3 June 3 45 51.5 46. 9 39 29 41.0 5 33.4 12 46 38. 1 +39 24 7.6 3118 12 Can. Ven. pr. . 3 June 2 45 51.9 46.9 +39 29 25. 5 5 33. 3 12 46 38.8 +39 23 52.2 311!) Lalande 24119 - 3 May 1.". 46 5.4 50.8 — 7 44 10.0 5 18.5 12 46 56.2 — 7 49 28. 5 3120 "... 7 3 May 1? 46 4.8 50.8 — 7 44 13.7 5 18.4 46 55. 6 49 32. J 3121 Lalande 24126 . 8 :: April 4 46 25. 6 49.9 + 2 36 9. 6 5 19.2 12 47 15.5 + 2 30 50. 4 31 22 Groombridge 193S 7 5 Mar. 30 46 +44 42 51 '. 8 4 38.3 12 47 +44 38 12.5 3123 Lalande2 1133-5. 7 3 May 13 46 43.7 51.3 —13 48 46. 3 5 16.8 12 47 35. 0 —13 54 3. 1 3124 Lalande 24155 . 7.6 3 April 27 47 32.0 50. 2 1 43 49. 0 5 18.7 12 48 22.2 — 1 49 7.7 3125 "... 6 3 April 28 47 32. 3 50.2 — 1 43 53.0 5 18.8 48 22.5 49 11.8 3126 36 Comse. . . :: May 20 48 13.1 48. 3 +18 34 50.7 5 24.8 12 49 1.4 +18 29 25. 9 312? 44 Virginis k 3 Feb. 19 48 31.6 51.0 — 2 38 25.2 5 21.7 12 49 22.0 - 2 43 46.9 3128* tt 3 Feb. 26 48 31.6 oil. 9 2 38 26. 3 5 19.9 49 21.9 43 46.2 3129 "... 3 April 3 48 31. 8 50.4 2 38 28. 5 5 18.4 49 22. 2 43 46.9 3130 "... 3 April 4 48 32.0 50.4 2 38 26. 9 5 18.3 49 22.4 43 4.-.. 2 3131 "... 3 April 11 48 31. 6 50.3 2 38 26.7 :. 18.2 49 21.9 43 44.9 3132 11 . - . 3 April 26 48 31.7 50.3 2 33 29. 0 5 18.2 49 22. 0 43 47.2 3133 "... 3 May 9 48 31.3 50.3 — 2 "38 27.9 5 18.6 49 21.6 43 46.5 3134 Lalande 24186 . 3 May 12 48 36. 8 49.0 +11 50 19.4 5 22. 0 12 49 25.8 + 11 44 57.4 3135 Lalande 24204 . 8 3 May 1 49 14.9 50. 8 — 7 55 44. 2 5 17.2 12 50 5.7 — 8 1 1.4 3136 it 8.9 3 May 17 49 15.8 50.8 7 55 40.7 5 17.3 50 6.6 0 58.0 3137 40 Virginis . 3 April 26 (49) 2 12 6.6 5 is. l 12(50) — 2 17 24.7 3138 "... 3 April 27 49 28.3 r,n.:: 2 12 5.0 5 18.1 50 18.6 1? 23. 1 3139* tt 3 April 28 49 28.2 50. 3 — 2 12 12. 1 5 18.0 50 18.5 17 30. 1 3141) 37 Comic 3 May 31 49 55. 0 46.7 +31 57 26.8 5 29.3 12 50 41.7 +31 51 57.5 3141 "... 3 June 3 49 55. 0 40.7 31 57 30.7 5 29.8 50 41.7 52 0. 9 ::i 12 Piazzi 244 . . 6.7 5 Mar. 30 50 11.5 40.1 32 50 15.9 4 36.0 12 50 51.6 +32 51 39.9 3143 Bessel, W.919 . 6.7 :: May 4 50 in. ii 49. 5 5 31 39.3 5 19.4 12 50 59. 5 + 5 26 19.9 3144 38 Coma; . 6 3 May 2 50 27.7 4*. 3 18 17 42.7 5 21.6 12 51 16.0 + 18 12 21. 1 3145 it 3 May 20 50 27. 6 48. 3 18 17 41.1 5 24. 0 51 15.9 12 17. 1 3146* 47 Virginis e 3 Feb. 26 51 24.5 49.4 12 7 26.6 5 17.1 12 52 13. 9 +12 2 9. 5 3147 "... 3 April 3 51 25.11 ■ 48.9 12 7 29. 8 5 17.6 52 13.9 2 12.2 3148 "... 3 May 12 51 2.-..:. 48.9 +12 7 33.3 5 21.0 52 14.4 2 12.3 3149 48 Virginis . 3 April 4 52 46. 9 oil. 1 — 2 29 43. 6 5 16.9 12 53 37.3 — 2 35 0. 5 3150 6.7 3 April 14 52 46.7 50.3 2 29 35. 7 5 16.7 53 37.0 34 52. 4 3151 tt 3 April 26 52 46. 1 50.3 2 29 43. 5 5 16.7 53 36.4 35 0. 2 3152 "... ■ \ April 2? 52 46.7 50. 3 2 29 45. 0 5 16.8 53 37. 0 35 1.8 3153 it 3 April 28 52 46. 1 50.3 2 29 48. :: 5 16.9 53 36.4 35 5. 2 3154 48 Virginis . 6 3 May 9 52 45.9 50.3 2 29 39. 8 5 17.2 12 53 36.2 — 2 34 57.0 3155* Lalande 24305 . 8 3 May 1 53 32. 3 50.8 - 7 24 20.6 5 16.0 12 54 23. 1 — 7 29 36.6 3156 Groombridge 1953 7.8 5 Mar. 30 54 5.4 38.0 +44 9 33.2 4 35. 4 12 54 43.4 +44 4 57.8 3157 Tiazzi 262 7 3 May H\ 55 3.3 51.5 -13 45 17.5 5 14.1 12 55 54. 8 — 13 50 31.6 3158* 14 Cauum Ven. . 3 June 3 55 36.9 45.4 +16 57 46. 7 5 2-. 9 12 56 22. 3 +36 52 17. s 3159 39 Comas 6 3 May '2 55 4*.? 47. 5' 22 19 15.3 5 20.3 12 56 36.2 +22 13 .V.. o 3160 "... 3 May 4 55 -1-. .". 47.5 22 19 7.1 5 20.5 56 36.0 13 46. 6 3161 40 Comre 3 June 3 55 r.ii. ii 47. 5 23 46 56. 9 5 25. 1 12 56 37. 5 +23 41 31. 8 3162 Groombridge 1956 6 5 Mar. 30 56 12.7 37. 1 f46 25 0. 2 4 34.7 12 56 50. 1 +46 20 2.".. .". 3163 49 Virginis g 3 Feb. 19 56 34. 1 51.8 ■ - 9 ::4 43.8 5 20. 5 12 57 26.2 — 9 40 4.3 3164* "... 3 Feb. 26 56 34.4 51.7 9 34 40. 3 5 19.5 57 26. 1 39 59.8 3165 K 3 April 4 56 35.5 51.2 9 34 47. 1 5 15.3 57 26. 7 40 2.4 3166 "... 3 April 14 56 35.0 51. 1 9 34 46. 2 5 14.8 57 26. 1 40 1.0 3167 "... 3 April 26 56 31.:. 51.1 9 34 47.6 5 14.5 57 25.6 40 2.1 3168* "... 3 April 28 56 35.0 51. 1 9 34 53. 1 5 14.5 57 26. 1 40 7. 6 3169 "... :; May 1.". 56 35. 1 51.1 - - 9 :14 52.5 5 14.4 57 26.2 40 6.9 3170 41 Comse . . 3 May 20 12 56 47.0 ■f- 46.6 +28 47 31.3 - - 5 24. 2 12 57 33. 6 +28 42 7. 1 (305) 206 GOULD — CATALOGUE OF STARS OBSERVED BY D AGELET. Mean equinox 1800. 0 No. Name Mag. Date App't a Reduct'n App't 13 49.0 51.4 10 1 38.6 5 7.1 14 40.4 6 45.7 3203 "... 3 June 3 13 49.0 51.4 10 1 40.3 5 7.2 14 40.4 6 47.5 3264 "... 1 3 July 5 13 49.2 51.6 10 1 40.7 5 8.5 14 40.8 6 40. 2 3265 "... 1 3 July 10 13 40.0 51.7 10 1 40.8 5 8.6 14 40.7 6 40.4 3266 "... 1 3 July 26 13 48.8 51.8 10 1 36.8 5 9.5 14 40.6 6 46.3 3267 "... 1 3 July 29 13 49. 0 51.9 10 1 40.1 5 9.7 14 40.9 6 49. 8 3268 "... 1 5 Mar. 30 13 56.3 44.6 10 2 21.5 4 26.9 14 40.9 6 48.4 3269 09 Virginis . 3 May 4 (15) 14 50 49.6 5 5.0 13(16) —14 55 54. 6 3270 3 May 9 (15) 14 50 42. 8 5 4.9 (16) 55 47.7 327 1 "... 3 May 12 15 57.3 52.0 —14 50 51. 5 5 4.7 10 49.3 55 56.2 3272 70 Virginis . . 6 3 Feb. 26 17 50. 1 48.5 + 14 56 18.5 5 4.3 13 18 38.6 +14 51 14.2 3273 "... 3 April 3 17 51.2 47.9 14 56 19.7 5 5. 5 18 39. 1 51 14.2 3274 (i 3 April 18 17 51.4 47.8 14 56 22.7 5 6.8 18 39.2 51 15.9 3275 "... 6.5 3 April 29 17 51.7 47.8 +14 56 23.2 5 8.0 18 39. 5 51 15.2 3276 542 Mayer 7 3 May 31 18 9.5 50. 1 — 0 14 9.8 5 7.4 13 18 59. 6 — 0 19 17.2 3277 "... 7 3 June 2 18 9.5 50.1 — 0 14 8.6 5 7.0 18 59.6 19 16.2 3278 71 Virginis . 3 April 7 (18) +11 56 42.9 5 5.1 13(19) +11 51 37.8 3279 "... 3 April 14 18 31.0 48. 3 +11 56 44. 6 5 4.8 19 19.3 51 39.8 3280 72 Virginis ll 3 April 4 19 10.2 50.9 — 5 20 51. 8 5 5.0 13 20 1.1 — 5 25 56. 8 328] "... 3 April 16 19 9.8 50.8 5 20 59. ll III S s O 1 " / // /l III s 0 1 n 335 J si Virginia o 3 April 25 13 32 12.3 + 49.2 + 4 38 24. 6 — 4 58. 1 1 3 33 1 . 5 + 4 33 2li. 5 3352 549 Mayer . . 6.7 3 April :l 32 40.0 50.9 — 4 24 8. 9 4 57.2 13 33 30.9 — I 29 G. 1 3353 Lalande253]9 - 3 Max 17 32 4G. 9 13 39 57. 6 4 55.8 1:1 :i:; 39. 1 — Ml 44 53.4 3354 83 Virginis - :; April 16 32 51.8 52. 5 — 15 4 59.2 4 56.8 13 :'.:; 44.3 15 :i 56.0 3355 3 April 21 32 51.5 15 5 1.8 1 56.6 :!:! 44.0 9 58.4 3356 310 Argelander - :; April 27 33 31.9 45. 7 +23 47 51.8 1 59.5 13 34 17. G +2:; 42 5::. :: 3357 it 6.7 3 May 9 33 31.6 45. 7 23 17 54. 1 5 1.7 34 17.3 42 52. 1 3358 "... 6.7 3 Mav l."> 33 31.8 45. 7 23 47 49. - 5 2.G :i4 17.5 42 47.2 3359 "... 6 3 Max 20 33 31.5 45. 7 23 47 55. 1 5 3. 3 34 17.2 42 51.8 3360 " . . . 6 3 May 31 33 32.0 45. - +23 47 50.7 5 5.0 34 17.8 42 45.7 3361 85 Virginis . 3 April 7 (34) —14 4li 24.(1 4 56.9 13(35) — 11 15 20.9 3362 86 Virginis . 3 Feb. 26 34 25. 6 52. 7 — 11 211 5.3 5 0.9 13 35 18.3 —11 25 0.2 3363 Johnson 3079 7 3 June 2 34 28.5 39.6 +4G 37 2. 1 5 10.3 13 35 8. 1 + 1G :u 51.8 3364 Lalande 25363 7 5 April 9 34 38.7 41.6 + 11 24 27.4 4 IG. 1 1:; 35 211.:: + 11 20 11.3 3365 Piazzi 190 . . 7 :: April 18 35 27.5 53. 1 — is in ii. 1 4 5H.4 13 36 20. G — 18 14 50.5 3366 87 Virginis . 5.6 :: April 4 35 41.2 53.0 16 46 12.9 4 5G.2 13 3G 34.2 —16 51 9. 1 3367 "... :: April 14 35 40.9 52.9 16 46 7.2 4 55.4 36 33.8 51 2.(1 336S Flamsteed, B.459I 7 3 April 25 35 48.6 51.4 8 37 3.5 4 54.9 i:t 36 40.0 — s 41 58.4 3369 Piazzi 192 . . 6.7 :: April 9 36 7.;i 51.(1 5 36 51.1 1 55. 1 13 3G 58.9 — 5 41 46.2 3370 11 6.7 3 May 4 3G B.2 50.9 5 36 58.0 4 55.0 36 59. 1 41 5:;. 11 3371 It 3 May 15 36 8.4 50.9 5 37 4.9 4 55.2 36 59. 3 12 11. 1 3372 "... 7 3 Mav 31 36 8.3 50. 9 — 5 37 4.H 4 55.9 36 5H.2 41 59.9 3373 3 Bootis . . . 6 3 May 20 36 40.6 44.9 +2G 47 41.5 5 2.0 13 37 25.5 +26 42 39.5 3374 "... 6 5 April 9 36 45.7 38.9 26 4G 54. 8 4 15.3 37 24. G 42 39.5 3375 Groombridge 204 | 6 :; June 2 37 2.6 40. 9 42 111 54.4 5 7.7 13 37 43.5 + 42 5 46.7 3376 4 Bootis r 3 April 27 36 59. -J 4G.6 18 32 28. 6 4 56.8 I:! :',7 45.8 +18 27 31. S 3377 "... 4 May 25 37 2. 7 43.4 +18 32 (i. 1 4 in. G 37 46. 1 27 25. 5 3378* 88 Virginis - 3 April 7 37 0.0 51. I — 5 45 0. 4 4 54.5 13 37 51.1 — 5 49 51.9 3379 a 3 Mav 1 37 0.2 50.9 .". 15 4.0 4 51.4 37 51. 1 49 5-. 1 33o0 (< G 3 May 9 37 0. 1 50.9 5 45 2.2 4 54.5 37 51.(1 49 5G.7 3381 "... 6.7 3 May 31 37 0. II 51.11 5 45 7.2 4 55.2 37 51.0 50 2. 1 3382 B9 Virginis - 3 April 4 38 9. 2 53.1 17 2 55.9 4 54.9 13 39 2. 3 —17 7 50.8 3383 "... 3 April 7 (38) 17 2 52.0 4 54.6 (39) 7 4G. G 3384 u 3 April 16 38 8. 5 53.0 17 2 53.3 4 511.7 39 1.5 7 47.0 3385* If 5.6 :: April 18 38 9. 2 53.0 17 2 56. 1 4 53.6 39 2.2 7 49.7 3386 "... 3 April 21 38 9. 1 53.0 —17 2 56. 3 4 5::.:; 39 2. 1 7 49. ti 3387 85 Ursa- Maj. >/ 3 July in 39 0.3 38. 1 +50 24 12. 1 5 12. G 1:*. :;:i 38.7 +50 18 5:i.5 :■,:;--■ i ( 2 3 July 19 39 0.5 38.6 50 21 L3.7 5 12.7 39 39. 1 19 1.0 3389* (i 3 July 29 38 59. 9 38. 8 50 24 4.G 5 12.4 39 38.7 IS 52.2 3390 "... 4 May 25 (39) 50 23 39. G 4 4G. 5 (39) 18 53. 1 3391 tc 4 June 16 39 3.3 35.2 50 23 46. 3 4 50.5 39 38. 5 18 55.8 3392 Groombridge 2051 7 3 June 2 38 58.6 4(1.4 43 8 21.8 5 G. 5 13 39 39.0 +43 :: 15.:; 3393 5 Bootis v 3 May 12 39 4. 1 40. 9 16 52 37.4 4 57.1 13 39 51.0 +16 47 40.3 3394 "... 3 .May 17 39 :;. 3 41 i. 9 16 52 35.3 4 57.8 39 50.2 47 37.5 3395 Lalande 25475 7 3 May 31 39 13.4 44. G 28 4 8. 5 5 2. 5 13 39 58.0 +27 59 G. 11 3396 6 Bootis . 5.6 3 May 20 39 29. 3 45. 8 22 20 44.9 4 59.2 13 40 15. 1 +22 15 45.7 3397 "... 6 5 April 9 39 34. 6. 39. 7 22 19 58.6 4 13.5 40 14.3 15 45. 1 3398 Johnson 3100 - 7.6 3 June 2 39 38. 4 40.3 4:'. 25 39. 1 5 6.3 13 40 18.7 +4:1 20 33.1 3399* Lalande 25485 0.7 3 April -J.". 39 33.9 48.8 6 34 40.4 4 5:1. G 13 40 22.7 + G 29 40. s 3400 "... 6 3 May 15 39 33.7 48.8 6 34 36. 1 4 55.:: 40 22. 5 29 40. 8 3401 Piazzi 220 . . 7 5 April 9 40 16.3 39.7 +22 20 31.6 4 13.1 13 40 5G. 11 +22 IG 18.5 3402 Bessel, W.766 . 7.8 3 May 9 41 26.0 51.6 — 9 36 19.0 4 51.2 13 42 17. G — 9 41 10.2 3403 "... 7.8 3 May 16 41 26.8 51.6 — 9 36 25. 0 4 51.8 42 18.4 41 16.8 3404 Lalaii'k- 2552- 7.8 3 May 4 41 37.5 49. 6 + 1 53 54. 9 4 52.3 13 42 27. 1 + 1 49 2.i; 3405 Flamsteed, B.1906 6 3 April 9 42 8. 6 46. 8 17 18 20.0 4 51.8 13 42 55.4 + 17 43 28.2 34 OG it G 3 May 12 42 10.0 46.6 17 48 18.4 4 55. 1 42 56.6 43 2:;. :: 3407 7 Bootis . . . 3 April 27 42 53.2 4G. 4 19 o 19.9 4 52.7 13 43 39.6 + 18 55 27.2 3408 "... 7 :; May 17 42 53. 2 4G. 3 19 U 18.8 4 55. G 43 39.5 55 2:5.2 3409 "... 7 3 Mav 20 42 53. 1 4G.4 19 0 22.8 4 5G. 2 43 39. 5 55 2G. G 34 1U "... 1 Ma 25 13 42 56.1 + 43.2 +18 59 58.3 — 4 37.0 13 43 39.3 +18 55 21.3 27 (209) 210 GOULD CATALOGUE OF STARS OBSERVED BY D AGELET. Mean equinox 1800.0 No. Name Mag. Date App't a Reduct'n App't 6 Reduction a 6 h m s s o i n / // h m s o ' " 3411 Lai ande 25570 . 9. Hi 3 April 16 13 43 14.3 + 49.3 + 4 13 45.7 — 4 50. 4 13 44 3.6 + 4 8 55. 3 341 2 Flamsteed, B.1911 6 3 May 31 43 22. 0 44.0 29 43 14.4 5 0.0 13 44 6. 0 +29 38 14 4 3413 "... 6.7 5 April 9 43 27. 0 38.0 29 42 29. 0 4 11.4 44 5.0 38 17.6 3414 Lalande 25580 . 7.8 3 April 25 43 30. 9 47.1 + 14 54 24.6 4 51.6 13 44 16.0 +14 49 33.0 3415 90 Virginia j> 3 Feb. 26 43 36.0 50.9 — 0 25 53. 1 4 52. 0 13 44 26.9 — 0 30 45. 1 3416 "... o April 3 43 36.4 50.2 0 25 55. 4 4 50.0 44 26.6 30 45. 4 3417** "... 3 April 4 43 36.7 50.2 II 2.", 5 1.5 4 50.0 44 26. 9 30 44.5 3418 "... 3 April 7 (43) — 1) 25 51.9 4 49.9 (44) 30 41.8 3419 Bessel, W.1040 . 7.8 3 May 32 44 l-.l 46. 8 + 16 211 55.5 4 53.4 13 45 4.9 + 10 16 2. 1 3420 8 Bootis >i 3 April 27 44 23.4 46.2 19 29 16. 1 4 51.6 13 45 9. 6 +19 24 24.5 3421 " 3 May 17 44 23. 1 46.2 19 29 1 -. 8 4 54.7 45 9.3 24 24. 1 3422 "... 3 May 20 44 23.7 46.2 19 29 2H.5 4 55.2 45 9. 9 24 25. 3 3423 " ... 4 June 16 44 26,. 6 43. 2 +19 29 3. 8 4 39.2 45 9.8 24 24.6 3424 Bessel, W.826 . 7 3 May • 9 44 26.2 51.5 — 8 40 19.3 4 49.3 13 45 17.7 — 8 46 8. 6 3425 92 Virginia . 3 April 7 45 27. 4 49.7 + 26 54.4 4 47.8 13 46 17. 1 + 2 2 6.6 3420 "... Q O April 14 45 27.3 49.7 2 7 0. 1 4 48.9 46 17.il 2 11.2 3427 "... 3 April 16 45 27. 2 49.6 2 6 55. 3 4 48.9 46 16.8 2 6.4 3428 1 , 3 April 18 45 27.6 49.6 2 6 55.5 4 48.9 46 17.2 2 6.6 3429 " . . 3 April 2 45 27. 9 49.6 2 6 56. 1 4 49.0 46 17.5 2 7.1 3430 3 May 4 45 28. 1 49.5 2 6 57.5 4 49. 8 46 17.6 2 7.7 3431 "... 7 3 May 15 45 27.7 49.5 2 6 56. 1 4 50.5 46 17.2 2 5.6 3432 Lalande 25646 7 3 May 31 46 16.2 43.8 29 44 19.8 4 57. 9 13 47 0. 11 +29 39 21.9 3433 LC 6.7 3 June 2 46 16.3 43.8 29 44 20.5 4 58.2 47 0. 1 39 22. 3 3434 Piazzi 251 7 3 April 9 40 12.8 46.8 16 57 9.7 4 47.9 13 46 59.6 +16 52 2 1 . 8 3435* "... 8 3 April 25 46 13.0 46.7 16 57 4.2 4 49.9 46 59.7 52 14.3 3436 "... 7 3 M;i\ 12 46 14.1 46.6 16 57 7. 9 4 52. 1 47 0. 7 52 15.8 3437 9 Bootis . - - 3 A pri 1 27 46 41.8 44.0 28 33 37.2 4 51. 1 13 47 25. 8 +28 26 46. 1 3438 "... 3 May J7 4<» 41.8 44.li 28 33 33. 1 4 54.8 47 25.8 28 38.6 3439 "... 5.6 5 April 9 46 47. 3 38.2 28 32 52. 0 4 9.2 47 25.5 28 42.8 3440 Piazzi 259 7.8 3 May 20 47 28.6 46.6 17 16 3.7 4 52.6 13 48 15.2 +17 11 11.1 3441* Piazzi 260 7.8 3 May 15 47 42.7 46.5 17 27 52.7 4 51.5 13 48 29.2 + 17 23 1.2 3442 "... 3 May 20 47 43.2 46.5 17 27 55.2 4 52. 5 48 29. 7 23 2.7 3443 10 Bootis c 7 3 April 27 48 31.1 45.3 22 45 3,1.2 4 49. 1 13 49 16.4 +22 40 42. 1 3444 "... 3 May 9 48 3.11.6 45. 3 +22 45 35. 3 4 51.1 49 15.9 40 44.2 34 r. Piazzi 269 . - 7 3 April 3 48 37.2 50.6 — 2 29 21.4 4 46.7 13, 49 27.- — 2 34 8. 1 3446 "... 6.7 3 April 4 48 37. 9 50. 6 2 29 18.5 4 46.8 49 2-. 5 34 5.3 3447 "... 6.7 3 April 16 48 37.9 50. 5 — 2 29 15.7 4 46.6 49 28. 4 34 2. 3 3448 Lalande 25713 7 3, June 2 49 9.2 44.4 +26 52 30.9 4 56. 1 13 49 53.6 +26 47 34. 8 3449 Lalande 25723 6.7 3 April 7 49 23. 8 49.4 3 43 58.0 4 45.7 13 50 13.2 + 3 39 12.3 3450 7.8 3 April 14 49 23.7 49.3 3 43 59. 4 4 46.1 50 13.0 39 13.3 3451 "... 7 3. April 21 49 21.2 49.3 3 43 56. 1 4 46. 3 50 13.5 39 9.8 3452* " 7.8 3 May 16 49 24.2 49.2 3 43 54. 2 4 48. 1 50 13.4 39 6. 1 3453 93 Virginis r 3 April 7 (50) 2 35 55.9 4 44.9 13(51) + 2 31 11.0 3454 "... 3 April 16 50 39. 3, 49.5 2 35 57. 7 4 45.1 51 28. 8 31 12.6 3455* " . . 3 April 18 50 3,3.2 49.5 2 35 55. 9 4 45.2 51 28.7 31 10.7 3456* "... 3 May 4 50 38.9 49.4 2 35 52.2 4 45.1 51 28.3 31 7. 1 3457 "... 3 May 16 50 39.2 49.4 2 35 55. 3, 4 46.9 51 28.6 31 8.4 345- Lalande 25758,9 7 3 May 9 50 56. 8 45.2 23 1 59.7 4 49. 3 13 51 42.0 +22 57 10.4 3459 1 1 6.7 3 May 12 511 58.7 45.2 23 1 55.5 4 49.8 51 43.9 57 5. 7 3460 Piazzi 261 . . 7 3 May 31 51 18.9 46.2 18 43 33. 4 4 51.6 13 52 5.1 +18 38 41.8 3461 11 Bootis . - . 3 April 27 51 22.4 43.8 28 26 17. 9 4 47.6 13 52 6.2 +28 21 30. 3 3462* "... 6 5 April 9 51 27.2 38. 0 +28 25 37.4 4 6.2 52 5.2 21 3J.2 3463 557 Mayer 6.7 3 April 4 52 55. 7 51.8 — 8 12 411.0 4 44. 1 13 53 47.5 — 8 17 21. 1 3164 Lalande 25835 . 7 3 May 20 53 18.6 45.0 +23 32 4l.ll 4 49.7 13 54 3.6 +23 27 51.3 3465 "... 7 5 April 9 53 23. 8 33.11 23 31 59. 1 4 4.9 54 2. 8 27 51.2 3466 Lalande 258 14,5 8 3 April 27 53 40.7 43,. 7 28 33 29. 1 4 45.9 13 54 24.4 +28 28 43. •> 3467 n 7.8 3 May 12 53 41.4 43.7 +28 33 26. 4 4 48.8 54 25. 1 28 37.6 340- 5 Centauri f) 3 June, 2 54 0.5 57.5 —35 17 59. 1 I 3,7.7 13 54 58.0 - 35 22 37. ] 3469 " 4 May 25 54 4.9 + 53.5 35 18 27.4 4 19.2 54 58.4 22 40.6 3,470 - 1 June 16 13, 54 —35 18 34. 1 — 4 17. 4 13 54 -35 22' 51.5 (210) GOULD- — CATALOGUE OF STARS OI5.SERVKD BY D AGELET. 211 Mean equinox 1800. 0 No. \.l!! | Mag. Date App't a Reduet'n App't ii Redaction o (S U m s s O / /' / // h m s o / " 347] Lalande 25873,4 7 3 April 18 13, 54 ■>■: . 1 + 44.1 +26 52 11.6 — 4 43.. 1 13 55 37.2 +26 47 28. 5 3472 " 7 3 June 3 :.l 53.0 44. 1 4 -JO 52 8.7 4 51.5 55 37. 1 47 17.2 3473 94 Virginia . 3 April 3 54 50.9 31.7 — 7 51 10.6 I 1-2. 7 13 55 42.6 — 7 55 53. 3 3474 "... G 3 April 7 54 52.0 51.7 7 51 2.2 4 42.6 55 43.7 55 44.8 3475 "... 7 3 April 16 :,i 51.6 51.6 7 51 2.5 4 42.2 55 43.2 55 44.7 3476 "... 7 3 May 9 51 51.6 51.4 7 51 5.3 4 42. 1 .V, 43.0 55 47.4 3471 95 Virginis . 3 April 3 . 55 17.9 51.8 8 16 27.4 1 42.4 13, .Mi 9.7 — 8 21 9.8 3478 "... 3 April 4 55 17.3 51.8 8 16 26.6 ■1 43.4 50 9.3 21 9. 0 3479' "... 3 April 19 55 18. 1 51.6 8 16 30. 1 4 42.0 56 9.7 21 12. 1 3480 tt 3 May 16 55 16.5 51.5 8 16 24.6 4 41.7 56 8.1 21 6.3 3481 i: Bl, W.1052 . 9 3 May 4 56 0.2 51.7 — 9 17 3. 7 4 41.2 13 50 51.9 —9 21 44. 9 3482 l'iazzi 3(13 . . 0 3 April '.'! 56 11.5 40.2 +18 0 32. 3 4 42.0 13 :,0 57.7 17 55 50.3 3483 "... 7 3. April 25 50 11.4 40.2 18 0 28. 8 1 42.5 .-,0 57.0 .-,:, 40.3, 3484 Piazzi 309 . . 7 3 May •jii 57 14.0 43.3 29 28 37.7 4 47.8 13 57 57.3 +29 23 49.9 3485 Lalande 25926 . 7.8 3 April 27 57 21.8 41.4 35 48 58. 3 1 43.7 13 58 3,. 2 +35 44 14.6 3486 it 7.8 3 .May 12 57 22.3 41.3 35 49 3.5 4 47.1 58 3. 6 44 16.4 3483 " 7 5 April 9 57 25. : 35. 9 +35 48 19.9 4 2. 5 58 1.6 44 17.4 3488* 96 Virginis . 3 April 3 57 3,1.3, 52.0 — 9 17 58.6 4 41.0 13 58 23.3 — 9 22 39. 6 3489* "... 3 April 4 57 31.3 52. 0 9 17 57.6 4 40.8 58 23. 3, 22 38.4 3490 "... 3, Apiil 7 57 3H.7 52.0 9 18 2.7 4 40.7 58 22.7 22 13. 1 3491 « 5 3 April 16 57 3,n. 1 51.9 9 18 4.1 4 40.3 58 22. 3 22 44. 4 3492 "... 6 3 May 4 57 311.5 51.8 — 9 18 8.3 4 40. 1 58 22. 3 22 4-^. 4 3493 Lalande 25943 . 7 3 April 18 58 21.3, 44.4 +23 20 23.3 4 41.0 13, 59 5.7 +25 15 42.3 34! M 562 Mayer . 6 3 June 2 59 3. 6 53.0 — 15 16 19.7 4 38. 1 13, 59 56.6 -15 20 57.8 3495 Piazzi 3 - - - 8 3 April 16 59 39. 2 51.0 4 56 35.7 4 38.3 14 0 30.'.' — 5 1 14.2 3496* " 8 3 A plil 25 59 39. 1 51.0 4 56 40. 9 4 38.7 II 3,0. 1 1 19.6 3497 " 8 3 May 1(1 13 59 3-. 9 50. 9 — 4 56 41.4 4 39. 1 0 29. 8 1 20.5 3498 12 Bootis d 3 April 21 14 0 33.0 44.2 +26 7 20. 8 4 39. 1 14 1 17.2 +26 2 41.7 3499 "... 3 April 27 ii 32.8 44.1 26 7 22. 2 4 40. 1 1 10.9 2 42. 1 3500 " 3. May 20 0 32.0 44.2 26 7 27.5 4 44.5 1 10.2 2 43.0 3501 <. 6:5 5 April 9 0 37.7 38. 2 +26 6 45.7 3 59.9 1 15.9 2 45.8 3502 Piazzi 10 . 8 3 April 25 0 33.5 51.0 — 55 59. 5 4 32.2 14 1 24.5 — 5 10 31.7 3503 tt 8 3 May 16 0 33.7 50.9 — 5 6 8.7 4 38.5 1 24.0 10 47.2 3504 ISess.-l, W.72 7 3 May 12 1 9.1 3,-. 9 +41 48 24.9 4 45.0 14 1 48.0 +41 43 39. 9 3505* 97 Virginis . 3 April 3 1 3.'.' 52.0 — 8 52 30. 6 4 38.3 14 1 55.2 — 8 57 3. 9 3506 CI 8 3 April 4 1 3.7 52.0 8 52 29. 1 4 3-. 1 1 55.7 57 7. 2 3507 98 Virginis k 3 Apiil 3 1 22.1 52. I 9 15 32.7 4 38. 1 14 2 14.2 — 9 20 10.8 3508 "... 3. April 7 1 22.8 52. 0 9 15 27. 9 4 37.7 2 14.8 20 5. 6 3509 "... 5 3 April 16 1 23.2 51.9 9 15 29. 3 4 37.4 2 1 :,. 1 20 6. 7 3510* " 3 April 19 1 22.9 51.9 9 15 21.3 4 37.4 2 14.8 19 58.7 3511" "... 3 May 4 1 23.1 51.8 — 9 15 34. 3 4 37.3 2 14.9 20 11.0 3512 Lalande 26046 . 7 3 May 31 •.' 6.3 45. 1 +21 40 4. 1 4 44.1 14 2 51.4 +21 35 -Jii. 0 3513 G inbridge2083 7 3 May 12 2 .-,(',.2 38.2 43 21 54.6 4 43. S 14 3 34.4 +43 17 10.8 3514 " 7.8 .', A] nil 9 2 59. 3 33. 1 +43 21 6. 2 3, 58. 7 3 32. 1 17 7.5 3515 .-,01 Mayer 7 3, April 3 3 (3.0 51.2 — 4 56 5. 3 1 36.3 14 3 57.2 — 50 41.0 3516* " . 8 3 April 25 3 5.2 r.l.ii 4 56 1.3 4 30.3 3 50.2 0 37.6 3.", IT "... 6.7 3, May 9 3 0. 4 50. 9 4 55 54.2 4 36.3 3 57.3 0 30.5 3518 "... 7 3 May 16 3 (',. 1 .MI.9 — 4 56 0.2 4 36.5 3 57. n 0 30.7 3519 14 Bootis . . 6 3 April 18 3 41.1 47.0 + 13 58 51.7 4 35.5 14 4 28. 1 + 13 54 10.2 3520 "... 6 3 April 21 3 41.9 47.0 13 58 48. 2 4 35.9 4 28.9 54 12.3 3521 "... 3 April 27 3 41.4 46.9 13 58 50. 1 4 36.6 4 28.3 54 13.5 3522 Piazzi 26 . '. . 7 3 June 2 4 39.0 44.7 +22 53, 29. 3 4 42.7 14 5 24.3 +22 48 46. 6 3523 99 Virginis < 3 April 3 4 41.2 51.2 — 4 57 40. 3 4 35.0 14 5 32. 4 — 52 15.3 3524 "... 3. April 4 4 41.7 51.2 4 57 41.1 4 35.0 :, 32.9 2 10. 1 3525 "... 3 April 7 4 41.8 51.2 4 57 34.9 1 3,1.3 5 33.0 2 9.8 3526 "... 3 April 16 4 41.8 51.1 4 57 30.2 4 34.7 ., 32.9 2 10.9 3527 IL 3. Apiil 19 4 41.5 51.0 4 57 42. 3 4 34.7 .", 32.5 2 17.0 3528 "... 3. April 25 4 41.4 51.0 4 57 :;-.:, 4 34.7 5 32.4 2 13.2 3529* "... 3 May 4 4 41.9 50.9 4 57 37.2 4 3,5.0 r, 32.8 2 12.8 3530 "... 3 May 9 11 4 41.2 + 50.9 — 4 57 36. 9 — 4 3,:,. 1 14 5 32. 1 — 52 12. 0 (211) 212 GOULD — CATALOGUE OF STARS OBSERVED BY D AGELET. Moan equ uox 18110. 0 No. Name Mag. Date App't a Reduct'n App't (5 Reduction a :;i 99 Virginis ; 3 May 16 14 4 41.9 + 50.9 — 4 57 39.9 — 4 35. 2 14 5 32.8 — 5 2 15. 1 3532 Lalande 26118,9 7 4 June 5 4 59.4 42. 1 +20 54 45. 5 4 24.3 14 5 41.5 +20 r.o 21.2 3533 " 7 4 June 8 5 11. 3 42. 1 20 54 52. 4 4 24.8 5 42. 1 50 -.'7.11 3534 Anonyma . 8 :; May 12 5 37.7 ::o. o 40 26 40.2 4 42.0 14 6 14.3 +46 21 58.2 3535 Groombridge 2089 7 5 April 9 :. 44.7 33. 2 42 31 41.9 :: 58.6 14 6 17.9 +42 27 43.3 3536* Arcturus . 3 April 18 5 48.5 45.4 20 in 54.2 4 34. 1 14 o 33.9 +20 14 20. 1 :;.7.17 " . . :! April 21 5 48. 1 45. 4 20 18 53. 1 4 34.5 6 33. 5 14 18.6 3538 " _ _ 3 April 27 5 48.6 45. :; 20 is 54.8 4 35. 4 6 33.9 14 19.4 3539 " _ . 3 May 20 5 48. 8 45. :i 20 ]s 59.8 4 39. 1 6 34.1 14 20.7 3540 "... 1 3 May "31 ."> 48.7 45.2 20 18 55.6 4 40. 8 6 33.9 14 14.8 3541 (i 3 June 2 5 I-. 1 45. 3 •JO 19 0.9 4 41.2 6 33.7 14 19.7 3542 '' :: June 3 5 48. 1 45. :: 20 19 0.3 4 41.4 0 33.7 14 18.9 3543 "... 3 July 5 5 48. 5 45. 0 20 19 1.5 4 45. 3 0 34. 1 14 10.2 3544 "... 1 3 July 8 .". I-. 7 45.0 20 19 1.3 4 45.4 6 34.3 14 15.9 3545 " - i 5 July ID 5 48.3 45.0 20 19 2.7 4 45.6 6 33.9 14 17. 1 3546 "... 1 :; July 19 5 48.2 45.7 '.'o HI 1.6 4 46.2 0 33. 9 14 15.4 3547 "... 3 July 26 5 48.2 45. 8 20 19 2.7 4 46. 4 0 34. 0 14 10.3 3548 "... :: July 29 5 47.8 45. 8 20 19 -.'.'J 4 41'.. 5 0 33.6 11 15.7 3549 "... 4 May 25 5 51.8 42.2 20 18 37.3 4 21.3 0 34.0 14 10.0 3550 "... 4 Juno 5 (5) 20 18 41.0 4 22.9 («) 14 18.1 355 1 * "... 1 June 8 5 51.8 42.2 20 18 39.5 4 23.4 0 34.0 14 10.1 3552 "... 4 June 10 5 51.3 42. 3 +20 18 42.2 4 24.5 0 33.6 14 17.7 3553 Lalande 26149 . 8 3 May 4 0 37.9 511.9 — 4 57 48. 0 4 :;:!. 4 14 7 28.8 — 5 2 21.4 3554 Brisbane 4852 6 3 April 25 6 42. 1 53.8 —17 42 16.7 4 32.9 14 7 35.9 —17 46 19.0 3555 Flamsteed, B 1955 7 5 April 9 7 41. 1 33.7 +40 44 33.0 :; 55.2 14 8 14.8 +40 4o 37.8 3556 ion Virginis a 3 April 3 7 •„'.-,. 1 52. 9 — 12 22 0.7 4 :::;. 7 14 8 18.3 — 12 26 34. 4 3557 "... 3 April 4 7 20. 3 52.9 12 22 1.3 4 33.6 8 19.2 ■JO 34.9 3558 "... :: May 9 7 25.4 52. 8 —12 2) 55.0 1 ::-.'. :: 8 18.2 26 '-'7.9 3559 Johnson 3174 0.7 3 May 12 7 44.3 36. :: +40 34 27.2 4 10.2 14 8 20.0 +40 29 17.o 3500 "... 3 May 31 7 44.6 30.4 40 34 25.0 4 44.0 8 21.0 29 41.0 356] 19 Bootis a 3 May 20 8 10.9 36. 1 +47 5 -jr.. 8 4 42. 0 14 8 47.0 +47 0 43.8 3562 102 Virginis vl 6 :; Ma'\ 16 8 24.7 5ll. 1 -115 -.'-.li 4 32.9 14 9 14. 8 — 1 20 1.5 3563 18 Bootis . 6 3 April 21 8 4S.7 46.8 +14 0 34.8 4 31.7 14 9 35.5 +13 50 3. 1 3564 "... 3 April 27 8 48.8 40. 8 14 o 36.3 4 32.5 9 35. (i 56 3. 8 3565 Piazzi 52 . 7 3 May 12 9 40.9 34.5 +49 0 41.6 I 38. 1 14 10 21.4 +4S 50 3. 5 3566 Lalande 26242 . 7 :i May 31 10 37.3 51.4 — 75 39. 6 4 30.8 It II 28.7 — 7 10 10.1 3567 Groombridge 2100 7 5 April 9 10 59.9 33. 9 +39 47 1.3 :; 52.6 14 11 33.8 +39 4:; 8.7 3568 103 Virginis v- 3 April 3 ill 511.6 50.4 — 0 59 -.'9.2 4 29.0 14 11 41.0 — 1 :; 58. -■ 3569* "... :: April 4 10 M.n 50.4 0 59 -JO. 4 4 29.0 II 11.4 3 50. 0 3570 " " 3 April 7 10 51.8 511.4 0 59 27.0 4 29.6 11 42.2 3 57.2 357 1 "... 7 3 May 9 10 511. 1 ■ 50. 1 0 59 23.7 4 30.6 11 40.2 3 54. 3 3572 "... ti 3 May 10 10 50.3 511.11 (I 59 ^4.7 4 31.0 11 40.3 3 55.7 3573 "... 7.8 4 June 5 in .".::. 4 40. 0 0 ,V.I 51.1 4 14.0 11 40.0 1 5. 1 3574 569 Mayer . . 7 3 June 2 11 13.3 51.3 0 45 50.:'. 4 30.8 14 12 4.0 0 50 '.'7. 1 I!.") 7 5 2 Libra . . . 3 April 10 11 49.0 5'.'. 4 10 42 59.7 4 29. 2 14 12 41.4 — 10 47 28.9 3576 "... 7.8 3 April 25 11 48.9 52. 3 in 43 2.8 4 29.0 12 41.2 47 31.8 3577 Lalande 26287,8 . 7 3 April is 12 15 0 32.4 4 29.3 14 13 — 15 11 1.7 3578* Laeaille5929 . . 4 3 May 15 12 31.0 55. 3 —23 48 55.2 4 26.9 14 13 '-'0.:: —23 53 22. I 3579 Lalande 26300 . 7.8 3 April ■a 12 44.7 4-.'. :; +30 21 56. 1 4 30.3 14 13 27.0 +30 17 25.8 3580 571 Mayer . . 7.8 3 April 25 13 4.6 52. 3 —10 40 44.0 4 28. 1 14 13 50.9 —10 45 12.1 3581 "... 6.7 3 May 13 13 5.2 52.2 — 10 40 51.0 4 28.0 13 57.4 45 19.0 3582 Lalande 26310 . 7.8 3 May 12 13 22. 8 41.'.' +:;:'. MO 10.4 4 33.2 14 14 4.0 +33 25 37.2 3583* Lalande 2631 1 6.7 3 April 21 13 25. 3 4:;.:. 26 19 30.6 4 29.2 14 14 8.8 +20 15 1.4 3584 "... 7.0 3 May 9 13 24.4 43.4 20 19 37. 1 4 31.7 11 7. 8 15 5.4 3585 "... 6 3 May :;i 13 24.9 43.4 20 19 :::.. 7 4 35. s 14 8.3 14 59.9 3586 Lalande 26341 . 6 :! May 12 14 25.3 42.7 28 24 8. 5 4 31.0 14 15 8.0 +28 I'.i 36.9 3587 "... 1 June 5 14 27.5 39. 7 28 23 55.0 4 16.7 15 7.2 19 38.9 3588 " 7 5 April 9 14 30.9 37. 1 +28 ■.■:'. 29. 3 3 49. 6 15 8.0 19 39.7 3589 104 Virginis . :! April 3 10 4.3 51.4 — 5 s [0.8 1 •_':.. 7 14 10 55.7 — 5 12 36.5 3590 "... :; April 4 II 10 4.4 + 51. 4 5 8 15. 9 — 4 25.6 14 10 55.8 — 5 12 41.5 (212) GOULD — CATALOGUE OF STARS OBSERVED BY D AGKUCT. 218 Mean equinox sim. ii No. Name Ma,,-. Date App'l n Reduct'n App'l 6 Redaction a J h in s s C / " / // ll III s < _, / // 359] 104 Virginis . . 3 April 16 II 16 4. 1 + 51.2 — 58 9. 1 — 4 25. 4 1 1 io ;»:,.:: — 5 12 34.5 3592 " . 3 May 1 16 4.6 51.0 — 58 Hi 55.6 12 3593 Lalande 26389 - 0.7 :; Max '.".• 16 8.9 47.4 + 9 21 42. 1 4 29.5 11 10 56.3 + 9 17 12.0 3594 '.".' Bootis / 5 3 April '-'I 16 24.6 45.1 20 12 26.3 4 25.4 14 17 9.7 +20 8 ll.il 3595 "... 3 April 27 16 24.3 4.-,. (I 20 12 25.6 4 -jo.:; 17 9. :: 7 .v.i.:; 3596 "... :: May '.I 16 23.0 45.0 20 12 28.0 I 28.3 17 S.ll 7 .V.I. 7 3597 "... :: Max ::i 16 24.1 45.0 20 12 22.7 4 31.8 17 0.1 7 50.9 3598 "... 4 .Tune 8 16 28.0 41.9 20 12 9. 1 4 15.1 17 9.9 7 54. 0 3599 Flamsteed, B.1980 6 :: May 1'.' 16 41.0 38.8 39 22 43. 1 4 31.3 14 17 19.8 +39 IS 11.8 3600 " 6.7 5 April 9 Hi 44.7 33.7 +39 21 57. 7 3 51. 1 17 18.4 18 0.0 3601 ~u 1 Mayer 7 3 Mav 13 17 0.4 51.9 — 9 1 38.2 4 24. 8 14 17 52.3 — 9 0 3.0 3602 [05 Virginis 3 April 3 17 4.8 50. 5 1 15 0.0 4 24.:! 14 17 55.3 — 1 19 24.3 3603 "... 3 April 4 17 4.4 50.5 1 15 1.2 4 24.3 17 54.9 19 25.5 3604 " . . . 3 April 7 17 4.1 50.5 1 14 57.2 1 24.3 17 54.0 19 21.5 3605 it 3 May 16 17 5. 1 50. 1 — 1 14 59.2 4 25.7 17 55.2 10 J4.9 3606 Lalande 26417 - 7.8 3 April 19 17 11.7 46.3 +15 43 55. 2 4 24.4 14 17 58.0 +15 39 30.8 3607 106 Virginis . 3 May 4 IT 18.6 51.2 — 5 55 15.2 4 24.5 14 18 9.8 — 5 59 39. 7 3608 Bessel, \Y.400 . 6.7 3 May 12 18 55.3 37.5 +42 o 13.5 4 29.6 11 19 32.8 +41 55 43.9 3609 "... 7 3 May 31 is 54.7 37.6 42 0 1...0 4 34. 1 19 32.3 55 41.5 3610 14 7.8 5 April 9 18 58.9 32.6 41 59 29. 9 3 46. 3 19 31.5 55 43.0 3011* Piazzi 97 . . . 7 3 April 27 19 5.5 43.1 26 49 35. 8 4 24.4 14 19 48.6 +26 45 11.1 3612* "... 7 4 June 5 19 .-.4 40.1 26 49 27.7 4 14.0 19 48.5 45 13.7 3613 "... 4 June 16 19 9. 1 40. 1 26 49 33. 3 4 15.7 19 40.2 45 17.6 3614 Groombridge 2116 6.7 3 May 1-.' 21 6. 0 37.0 42 40 47.8 4 27. 0 14 21 43.0 +42 42 20.2 3615 t< (17 3 May 31 21 6.3 37. 1 +42 46 50.2 4 32. 3 21 43.4 42 17.9 3616 Lalande 'JOr.17,8 7 3 April 18 20 50.4 55.0 —23 3 11.9 4 22.6 14 21 40.li —23 7 34.5 3617 Lalande 26525 . 8 3 April 19 21 26.5 45.4 +18 36 33.0 4 20.4 14 22 11.9 + 18 32 12.6 3618" Piazzi 111 . . 7 3 May 4 22 16.6 51.2 - 5 54 34. 0 4 20.2 14 23 7.8 — 5 58 54. 2 3619 25 Jiootis p 3 April Hi 22 31.1 41.6 +31 19 41.8 4 19.3 II 23 12.7 +31 1.". 22.5 3620 a 3 April 21 22 31.2 41.5 31 19 41.3 4 20.4 23 12.7 15 20.9 3621 "... 3 April 'J.'. 22 31.5 41.5 31 19 41.2 4 21.2 23 13.0 15 20. 0 3622 "... 3 May JO 22 31.0 41.4 31 19 47. 6 4 28. 3 23 12. 1 15 19.3 3623 "... 4 June 8 22 in.;) 38. 0 31 19 30. 9 4 12.0 23 12.5 15 18.3 3624* 26 Bootis. . . 3 April 27 22 43.(1 44.0 23 13 13.9 4 20.9 11 'j:i 27.0 +23 s :,::. ii 3625 "... 3 May 13 22 4:!. 3 43.9 23 13 11.6 4 23.7 23 27.2 S 17. 0 3626 Lalande 26560 . 8.7 3 April 25 22 58.7 41.5 31 13 7.4 4 20. 8 14 23 40.2 +31 s 46.6 3627 Bessel, W.550 . 7 3 May 12 23 5.0 30.1 44 20 51.2 4 20. 1 14 23 41.1 +44 10 J.",. 1 3628 41 8 3 .May :;i 23 4.4 36.2 44 20 50.2 1 30.8 23 4H.0 io 19.4 3629 •J7 Bootis y 3 April 3 23 22. 7 38.7 39 15 35.0 4 10.2 14 24 1.4 +39 11 18.8 3630 it 3 April 4 23 22. 7 38.7 39 15 37.7 4 16.4 24 1.4 11 21.3 3631 " ... 3 July 8 23 22.3 ' 38.9 39 15 57.9 4 35.8 24 1.2 11 22.1 3632 "... 3 July 10 23 22. 1 38.8 39 15 58.5 4 35.9 •Jl 1.2 11 22.6 3633 " . . . 3 July 26 23 21.7 39. 2 39 16 0.0 4 30.11 24 0. 9 1 1 23. 1 3634 Piazzi 120 . . 9 3 May 16 24 45.4 48.8 4 25 24.7 4 20.7 14 25 34. J + -4 2: 3635 2tf Bootis g 3 April 16 25 16.3 41.7 30 41 33.4 4 16.7 14 25 58.0 +30 37 10.7 3636 "... 3 April 21 25 15.6 41.6 30 41 31.7 4 18.5 25 57.2 37 13.2 3637 "... 3 April 25 25 16.5 41.6 30 41 34. 8 4 17.0 25 5.-'. 1 37 17.2 3638* "... 3 May 29 25 16.5 41.5 30 41 37.8 4 2... 7 jr. 58.0 37 12.1 3639 "... 5 5 April 9 25 21.1 36.1 30 40 53. 1 3 41.1 25 57. 2 37 12.0 3640 Lalande 2C645 . 7 3 April 27 20 21.2 43.6 24 11 56.3 4 17.4 14 27 4.8 +24 7 38.9 3641 "... 7 3 May 12 26 21 . 7 43.5 24 11 56.9 4 20.2 27 5.2 7 36.7 3642 "... 6.7 3 May 13 •JO 20.8 43.5 24 11 56.9 4 20. 5 27 4. 3 7 36.4 3643 "... 6 3 May 31 26 20.0 43. 5 24 12 0.6 4 23.8 27 4. 1 7 36.8 3644 "... 5.6 4 Juue 16 26 23.7 40.6 +24 11 48.3 4 9.0 27 4.3 7 39.3 3645 Piazzi 133 . . 6.7 3 May 4 26 32. 9 51.0 - 4 35 58. 3 4 17.2 14 -J7 23.9 — 4 40 15.5 3646 Lalande 26667,8 7.8 3 April 3 20 54. 0 42.5 +28 26 0. 7 4 13.0 14 27 36.5 +28 21 47.7 3b47 "... 7.8 3 April 4 26 54.8 42.5 28 25 58.8 4 13.3 27 37.3 21 45.5 3648 ii 7 3 May 9 26 55. 2 42. 2 +28 -JO 8.7 4 19.7 27 37.4 21 49.0 3649 :s Librae - 6 3 April 18 26 55.9 56. 1 —24 4 55. J 4 17.4 1 1 27 52.0 —24 0 12.5 3650* Piazzi 140 . . 6.7 3 April 21 11 28 11.4 + 45.0 +19 14 51.0 4 14. (i 14 28 56.4 + 19 10 36.4 (213) 214 GOULD — CATALOGUE OF STARS OBSERVED BY D AGELET. Mean equinox 1800. 0 No. Name Mag. Date App't a Reduct'n App't f! Reduction a el h 77! S s o ' " / // h m s O / II 365) Piazzi 140 6.7 3 April 25 14 28 10.6 + 45.0 +19 14 48.7 — 4 15.2 14 28 55.6 + 19 10 33.5 3652 "... 6 3 April 27 28 11.2 45.0 10 14 48.6 4 15.4 28 56.2 10 33.2 3653 "... 6 3 May 12 28 12.0 44.9 19 14 46.5 4 18.0 28 50.9 10 28.5 3654 "... 6 3 May 13 28 10.il 44.9 19 14 47.0 4 is. (i 28 55. s 10 -JO. 0 3655 u 6.7 5 April 9 28 16.1 39. 1 19 14 9.3 3 3,0. 1 28 55. 2 10 30.2 3656 Lalande 26735 - 7 3 May 29 311 4.3 47.3 9 54 57.4 4 17.1 14 30 51.0 + 9 50 40.3 3657 Piazzi 145 6 3 April 3 30 22. 5 46.5 14 28 11.6 4 10. S 1 1 31 9.0 +14 24 0.8 3658 "... (i 3 April 4 30 22. 8 46.5 14 28 16.7 4 10.7 31 9. 3 24 6.0 3659 "... 6 3 April 27 30 23. 5 46. 2 14 28 13.7 4 13.2 31 9. 7 24 0. 5 366U Lalande 26747,8 . 6 3 May 12 30 33.8 43.8 22 54 36. 5 4 16.1 14 31 17.6 +22 50 20.4 3661 .< 6 3 May 13 30 33. 3 43.8 22 54 35. 6 4 16.4 31 17. 1 50 19.2 3662 29 Bootis ir 3 April 16 30 34.6 45.6 17 21 13.1 4 11.8 11 31 20.3 +17 17 1.3 3663 "... 3 April 19 30 34.li 45.5 17 21 7.8 4 12.2 31 10.5 16 55.6 3664 "... 3 April 21 30 3,4.7 45.5 17 21 14.3 4 12.5 31 2n.2 17 1.8 3665 "... 3 April 25 30 34.5 45. 5 17 21 9.3 4 12.9 31 20.0 16 56.4 3666 "... 4 June 8 30 37. li 42. 1 17 21 31 19.7 17 3667 30 Bootis J 3 April 3 30 48.9 46. 5 14 39 43. 1 4 10.2 14 31 35.4 + 14 35 32.9 3668 (c 3 April 4 30 49. 4 46.5 14 39 45. 1 4 111. 1 31 35.0 35 34.7 3669 "... 3 April 27 30 49. 8 46.2 14 39 51.7 4 12. S 31 36.0 35 38.9 3670 "... 3 April 28 30 49.8 46.2 14 39 48.7 4 13.1 31 36.0 35 35.6 3671 "... 3 Jnly 8 30 49.8 46.3 14 39 57. 7 4 22.2 31 36. 1 35 35.5 3672 " . . . 3 July 10 30 50. 0 46.3 14 39 55.9 1 22.5 31 36.3 35 33.4 3673 "... 3 July 19 30 49.9 46.3 14 39 55.2 4 23.2 31 36.2 35 32. 0 3674* It 3 July 26 30 5H.3 46. 4 1 ! to 0.2 1 '.'3.5 31 36.7 35 36.7 3675 if 3 July 29 30 40.7 46.5 + 14 39 57.1 4 23.7 31 36.2 35 33. 4 3676 4 Librae . 6 3 April IS 30 46.2 56. 2 —24 3 51.7 4 13.0 14 31 42.4 —24 8 5.6 3677 "... 3 May 4 30 45. 9 56.0 24 3 53. 8 4 12.1 31 41.9 8 6. 2 3678* "... 6 3 May 16 30 45.5 55.8 —24 3 53. 3 4 11.5 31 41.3 8 4.8 3679 Lalande 26765 7 3 May 31 31 2. 6 41.0 +31 23 1.2 4 20.8 14 31 43.6 +31 18 40.4 3660 " 7.8 4 June 16 31 4.5 38.3 31 22 53.9 4 4.8 31 42.8 18 49. 1 3681 31 Bootis . 3 May 29 31 2.3 47.2 9 5 41.7 4 16.2 14 31 49.5 + 9 1 25.5 S682 Lalande 26769 - 7 3 May ill 31 12.8 41.0 +31 27 35.2 4 20.7 14 31 53. s +31 23 14.5 3683 107 Virginia ft 3 April 7 31 4H.7 51.3 - 4 42 28. 1 1 11.7 14 32 32. 0 — 4 46 30. s 3684 Lalande 26793,4 8. 9 5 April 9 31 54. S 39.0 + 10 25 12.9 3 36.0 14 32 33.8 + 10 21 36.9 3685 Piazzi 160 - - 7 3 May 9 32 2.3 44. 0 22 3 38.0 4 14.1 14 32 46.3 +2 1 50 23. 9 3686 Lalande 26815 . 7.6 :; May 12 32 20. 3 45. S 15 38 18.2 4 13.4 1 1 33 15. 1 + 15 34 4.8 3687 34 Bootis . . . 6 3 April 16 33 55. 1 42.4 27 -.'7 17.8 4 8.3 14 34 37.5 +27 23 0.5 1688 "... 6 3 April 19 33 55. 8 42.4 27 27 13.3 4 8.9 34 38.2 23 4.4 3689 it 6 3 April 21 33 56. 0 42.3 27 27 17.0 4 9.3 34 38.3 23 7.7 3690 " 6 3 April 25 33 56. 0 42.3 27 27 16.3 4 10.1 34 38.3 23 6.2 3691 , . 3 Mav 13 33 56. 0 42.2 27 27 18.8 4 13.8 34 38.2 23 5.0 3692 "... 3 May 31 33 55. 6 42. 2 +27 27 19.7 4 17.3 34 37.8 23, 2.4 3693 Lalande 26855 6 3 April 18 33 44. 4 56.1 —22 13 35.9 4 11.0 14 34 40.5 —22 17 46.0 3694* "... 6 3 May 16 33 44. 2 55. S —22 13 37.7 4 9. 0 34 40.0 17 46.7 3695* Lalande 26870,1 9 5 April 9 34 17.2 38.9 +19 23 7. 7 3 34. 1 11 34 56.1 + 19 19 33.6 3696 5 Librae . 3 May 4 34 4.2 53. 5 —14 32 18. 1 4 9. 5 14 34 57.7 —14 36 27.6 3697 Lalande 26872,4 9 3 April 4 34 10.3 4s. 0 + 8 37 23. 1 4 7.8 14 34 58. 3 + 8 33 15.3 3698 "... 3 May 29 34 10.8 47.6 8 37 28. 1 4 12.7 34 58.4 32 15.4 3699* 108 Virginia . . 3 April 7 34 30. 1 49.8 1 38 23. 6 4 8.3 14 35 10.0 + 1 34 15.3 3700 35 Bootis o 3 April 27 35 9. 8 45.2 17 53 17. 4 4 8.4 14 35 55. 0 +17 49 9. 0 3701 "... 4 3 .May 9 35 9.3 45.1 IT 5:; 18.9 4 10.7 35 54. 4 49 8.2 3702 "... 3 May 12 35 10.2 45. 1 17 53 16.7 4 11.1 35 55. 3 49 5.6 3703 Lalande 26901 . 7 5 April 9 35 26. 3 38.8 19 47 38. 9 3 33.0 14 36 5. 1 + 19 44 5.9 3704 Jon Virginia . 4.5 3 April 3 39 19.6 49.5 2 is 46.0 4 7.3 14 36 9. 1 + 2 44 36.7 3705 36 Bootis c 3 April 28 35 33. 3 42. 0 27 50 35.6 4 9.2 14 36 15.3 +27 55 26.4 3706 "... 3 May 13 35 33.0 42.0 •,'7 50 40. S 4 12.3 36 15.0 55 28. 5 37117 "... 3 July 8 35 32.6 42.2 27 50 49.6 4 21.7 36 14. s 55 27.9 3708 "... 3 July 10 35 32.6 42. 3 27 50 49.8 4 22.0 36 14.9 55 27. 8 3709 "... 3 Jnh 19 35 3'.'. 6 42. 1 27 50 50.5 1 2'.'. 7 36 15.0 55 27. 8 3710 "... 3 July 26 14 35 32. 8 + 42.5 +27 50 51.6 — 4 23.2 14 36 15.3 +27 55 28. 4 (211: GOULD — CATALOGUE OF STARS OISSERVED BY D AGELET. 215 Mean equinox 1800. 0 No. Name Mag. 1 late App't a Reduct'n App't Lalande27036 . 8 3 May 9 39 58. 1 44.2 4-20 25 4.3 4 6.2 11 40 42.6 4-20 20 58. 1 3739* Lalande 27038 . 7.8 3 April I 40 0.8 43.5 23 56 11.6 4 0. 7 14 40 44.3 4-23 52 10. 9 3740 32 (Hev.) Bootis 6.7 3 April 25 40 40.5 41.3 29 31 6.7 4 3.5 14 41 21.8 4-29 27 3. 2 3741 u 4 June 16 (40) 29 31 5.7 3 57.6 (41) 27 8.1 3742 Lalande 27 1 155 - 7 5 April 9 40 24 48 9.5 3 22.9 14 41 4-24 44 46.6 3743* Lalande 27069 . 8.9 3 April 4 41 5.2 43.5 23 4S 46. 1 3 59.6 14 41 48.7 4-23 44 46.5 3744 "... 8 3 May 12 41 7.0 4:;. 1 23 48 48.2 4 5.8 41 50.1 44 42. 4 3745* K 9. 3 May 29 41 6.2 43.1 23 48 55.2 4 9. 1 41 49.3 44 46. 1 3746 37 Bootis f 3 April 16 41 25.8 44. 5 20 o 21.* 4 1.0 14 12 10.3 4-19 56 20. 8 3747 "... 3 April 19 41 25.5 44.5 20 0 17. 1 4 1.5 42 10.0 56 15.6 3748* "... 3 April 21 41 25.4 44.5 20 0 19.4 4 1.8 42 9.9 56 17.6 37 19 "... 5 3 April 28 41 25.5 44.4 20 0 17.5 4 2.9 42 9.9 56 14.6 3750 "... 3 May 20 41 24.9 44.3 4-20 0 23. 2 4 6.7 42 9.2 56 16.5 3751* 12 Libra . . . 3 May 4 41 48.-7 56. 3 —23 44 47.5 4 2.2 14 42 45. 0 —23 48 49. 7 3752 Piazzi 201 . . 8 3 May 9 42 15.8 43. 9 4-21 11 19.8 4 4.1 14 42 59.7 4-21 7 15.7 3753* "... 7.8 3 May 13 42 16. 3 43.9 4-21 11 13.5 4 4.7 43 0.2 7 8. 8 3754* 13 Libra? ?' 3 April 3 42 39.6 53.2 —11 0 21.9 4 2. 3 14 43 32.8 — 11 4 21.2 :',7.")."i Aiionvma . 7 3 May 20 43 15.3 45.2 4-16 35 19.2 4 4.4 14 44 0.5 4-16 31 44.8 3756 '" 3 May 29 43 15.6 45. 2 16 35 47.2 4 5.7 44 0.8 31 41.5 3757 Lalande 27131 8.9 4 June 16 43 29. 1 38. 7 28 23 22.6 3 48.7 14 44 7.8 4-28 19 33.9 3758 Lalande 27 1 37 7 3 April Hi 43 34.9 44.5 20 1 55.4 3 58.4 14 44 19.4 4-19 57 57.0 3759 "... 7 3 April 19 4:; 33.4 44.4 20 1 51.7 3 59. 4 44 17.8 57 52. 3 3760 tt 6.7 3 April 27 43 35. 3 44.3 20 1 54.3 4 0.9 44 19.6 57 53.4 3761 <■ 6 :: April 28 43 35. 3 44.3 20 1 50.2 4 0.7 44 10. (i 57 49.5 3762 "... 7.6 3 May 12 43 35.8 44.2 20 1 54.9 4 3.0 44 20.0 57 51.9 3763 "... 7 :; Ma\ 13 43 34.9 44.2 20 1 53.7 4 3.3 44 10. 1 57 50. 4 3764* Lalande 27140 . 6.7 5 April 9 43 47.4 34. 7 32 48 36.2 3 25. 2 14 44 22. 1 4-32 45 1 1 . 0 3765 Lalande 27138 . 7 3 April 25 43 38. 9 44. 1 4-20 46 58.7 4 0.0 14 44 23.0 4-20 42 58.7 3766 14. Libra? 3 April 18 44 55.4 56.8 —24 33 '22. 9 4 0. 9 14 45 52.2 —24 37 23. 8 3767* "... :; May 4 44 56.0 :,i\.c, 24 33 30.7 3 59. 3 45 52.6 37 30.0 3768 "... 6.7 :; May 16 44 55.4 56.5 24 33 34. 3 3 58. 5 45 51.9 37 32.8 3769 ]."> Libra- $-' :; April 3 45 3.0 53. 1 —10 31 34.5 4 0. 0 14 45 56.1 —10 35 34.5 3770 Piazzi 215 6 3 May 29 14 45 19.8 + 39.7 4-32 54 17. 3 — 4 6.3 14 45 50.:, 4-32 50 11.0 (215) 216 GOULD CATALOGUE OF STARS OBSERVED BY D AGELET. 1 Mean equinox 1800. 0 No. Name Mag Date App't a Reduct'i App't (5 Reduction a cS // m s s O ' II * / // h 711 s o / '/ 377] Piazzi 215 7 5 April 9 14 45 24.6 + 34. 6 +32 53 35. 2 — 3 23. 7 14 45 59.2 +32 50 11.5 3772 Lalande 27195 . 7 3 April 21 45 27. 9 40.6 30 56 5-. li 3 57.8 14 46 8.5 +30 53 0.8 3773 "... 7 4 June 16 45 30.0 37.7 30 51 i 53.0 3 53,. 4 46 7.7 52 59. ii 3774 Piazzi 221 7 3 April 19 46 1.6 45.8 15 19 42.* 3 56. 9 14 46 47. 4 +15 15 45.9 3775 tt 6.7 3 .May 9 46 1.4 45.6 15 19 48. 1 4 0.2 46 47.0 15 47.9 3776 "... 6 3 May 13 46 1.7 45. 6 15 19 41.0 4 0.4 46 47.3 15 43. 8 3777 Lalande --'7227 . 9 3 April 4 46 28.0 45.2 17 59 11.9 3 52.7 14 47 13.2 + 17 55 19.2 3778* 9 3 May 1-2 46 29.4 44.8 17 59 16.7 3 59. 8 47 14.2 55 10.9 3779 1 Serpeutis . . 6 3 April 27 46 28. 8 48.0 o 42 51.0 3 57.5 14 47 16.8 + 0 38 53.5 3780 3 April 28 46 29. 3 48.0 0 42 48.0 3 57. 6 47 17.3 38 50.4 3781 Lalande 27241,2 7 5 April 9 47 5.8 34. 5 33 10 19.7 3 22.3 14 47 40.3 +33 6 57.4 3782 Piazzi 226 - . 6.7 :: April 16 47 6.6 45. 2 17 16 3. 1 3 55.4 14 47 51.8 + 17 12 7.7 3783 tf 6 ;; April 25 47 6.9 45. 1 17 15 58. * 3 55.5 47 52.0 12 3. 3 3784 "... 3 May 20 47 7.4 44.9 17 16 3.9 4 0.6 47 52. 3 12 3,. 3 3785 Piazzi y27 6.7 3 May 12 47 20. 1 43.4 22 26 1-2.9 3 59. 4 14 48 3.5 +22 22 13.5 3786* K 7 3 May 15 47 19.5 43.4 +22 26 13.9 4 0. 1 48 2. 9 22 13.8 3787* 18 Libra . . . 3 April 3 47 12.4 53.0 — 10 15 53.5 3 57.7 14 48 5.4 —10 19 51.2 3788 Lalande 27277,8 8 3 April 21 47 56.4 42. 3 +26 11 51.7 3 55. 1 14 48 38.7 +26 7 59.0 3789 Piazzi 231 . . 7 3 May 13 48 3. 9 45. 6 14 54 43.6 3 58.2 14 48 49.5 + 14 50 45.4 3790 Piazzi 232 . . 7 3 May 29 48 11.2 42.3 25 33 1.6 4 2. 3 14 48 53.5 +25 28 59. 3 3791 "... 7.8 4 June 16 48 1 1.2 39.4 25 32 50.2 3 49. 6 48 53. 6 29 0.6 3792* Lalande '27311 7.8 3 April Hi 49 15.4 42. 7 +25 2 45. 2 3 52.7 14 49 58. 1 +24 58 52.5 3793 Piazzi 233 . . 7.8 3 April 3 (49) — 10 3 20.3 3 56.8 14(30) — 10 7 17. 1 3794 Piazzi 236 . . 7.8 3 April 21 49 21.3 42. 3 +25 55 14.4 3, 52.0 14 50 3.6 +25 51 21.8 3795 "... 7.8 3 May 12 49 21.0 42.1 +25 55 13.9 3 57.7 50 3. 1 51 16.2 379S 19 Librae 6 3 April 18 49 26.5 52. 1 - 7 38 59. 3 3 54. 9 14 50 18.6 — 7 42 54.2 3797* "... 3 May 4 49 26.8 51.9 7 39 3.2 3 54.6 50 18.7 42 57. 8 3798 it 3 May 16 49 26.7 51.8 — 7 39 1.8 3 55. 2 50 18.5 12 57.0 3799* Lalande -27325 . 7.8 3 April 19 49 48.2 45.6 +15 42 2.5 3 54. 0 14 50 33. s +15 38 8.5 3800 " 8.9 3 .May 9 49 48.2 45.4 15 42 13.0 3 55.9 50 33.6 38 17. 1 3801" "... 8 3 May 13 49 48.6 45. 3 15 42 5.4 3 511.4 50 33.9 38 9. 0 3802 "... 4 June 16 (49) + 15 41 57.9 3 45. 8 (50) 38 12.1 3803 Lalande 27347 7.8 3 April 3 50 32.0 52. :; — 7 28 55. 9 3 53.9 14 51 24.3 — 7 32 49. 8 :;-nl "... 3 May 4 50 32.7 51.9 — 7 2- 53.6 3 53. 6 51 24.6 32 47. 2 3805 2 Serpentis . 6.7 3 April -27 50 45.5 49.7 + 0 43 29. 3 3 53. 1 14 51 35.2 + 0 39 30.2 3806 "... 6 3 April 28 50 44.8 49. 7 0 43 27. 2 3 53.3 51 34.5 39 33.9 3807 Piazzi 247 . . 6 3 April 4 51 11.3 43. 5 22 5 1 32.6 3 49. 1 14 51 54.8 +22 5o 43.5 3808 "... 7 3 April 16 51 10.9 43.4 ■22 54 36. 1 3 50. 9 51 54.3 50 45.2 3809* "... 6.7 3 April 25 51 11.2 43. 2 22 54 36.2 3 52.3 51 54.4 50 43. 9 3810 " 7 3 May 12 51 12.0 43.1 22 54 40.8 3 55.4 51 55.1 50 45. 4 3811* "... 8 3 May 20 51 11.4 43.1 22 51 34. 0 3 57.0 51 54.5 50 37. 0 3812 Bessel, YV.1189 '. 7.6 4 Juue 16 50 +40 7 48.4 3 50.0 14 51 +40 3 58. 4 3813 20 Librae . . . 3 April 18 (51) —24 25 12. 1 3 54.5 14(52) —24 29 6.6 3814* "... 3 July 8 51 26.5 56. 7 24 25 15.4 3 50.4 52 23. 2 29 5. 8 3815 "... 3 July 111 51 26.4 56. 7 ■24 25 20.5 3 50. 4 52 23. 1 29 10.9 3816 ". - - . 3 July 26 51 -26.4 56. 9 —21 25 15.6 3 50.7 52 23,. 3 29 6.3 3817 1 10 Virginis . 3 April 7 (51) 49. 4 + 2 56 55. 7 3 50.7 14(52) + 2 53 5. 7 3818 "... 6 3 April 28 51 59.6 49. 1 2 57 1.0 3 51.9 52 48. 7 53 9. 1 3819 "... 4.5 5 April 9 52 5.3 42.7 2 56 26.6 3 19.9 52 48.0 53 6.7 3820 Lalande 27406,7 7 3 April 19 52 31.3 45. -2 16 54 27. 0 3 50. 1 14 53 16.5 +16 50 30.9 3821 <( 7.8 3 May 9 52 32.0 43.8 10 5 1 311.;. 3 53.1 53 15.8 50 37. 4 3822 41 Bootis u 3 April 25 52 38.6 42. -2 •25 52 13.3 3 50. 8 14 53 20. 8 4-25 48 22. 5 3823 "... 3 May 13 52 38.6 42.0 25 52 20.3 3 54. 5 53 20.6 48 25.8 3824 "... 3 May 15 52 39.0 42.0 25 52 17.9 3 55. 0 53 21.0 48 22. 9 3825 Lalande 27422 - 8 :; April 16 53 16.2 14.6 18 49 55. 1 3 58. 4 14 54 0.8 ■f is 45 5(1.7 3826 42 Bootis j3 3 April 28 53 49. 5 35. 6 41 15 0.4 3, 50.9 14 54 25. 1 +11 11 9.5 3827 "... 3 May 20 53 49.2 35.:, 41 15 10.3 3 56.6 54 24.7 11 13.7 3828 "... 3 July 8 53 48. - 35.9 41 15 17.8 4 6.5 51 24.7 11 11.3 3829 "... 3 July 26 53 48.2 36. 3 11 15 20.3 4 8.4 54 21.5 II 11.9 3830 Lalande 27442 8.9 3 April 3 14 53 39. 0 - 4- 47. 1 ■fll 35 12. 1 - - 3. 47.6 14 54 26. 1 fll 31 24.5 (216) GOULD — CATALOG UK OK STARS OBSERVED BY D AGELET. 217 Menu equinox 1800. (1 No. Name Mag. Date App'l a Reduct'n App't ■- 3 May 4 54 47.(i 54.2 15 38 14 55 41.2 —15 42 3839 it 3 May 16 54 16.5 54.1 —15 38 11.4 3 51.9 55 40.6 42 3. 3 3840 13 I'.nOtis ijl 4 3 April 4 55 10.8 41.7 +27 47 54.0 3 44. 5 14 55 52.5 +27 44 9.5 3841 "... 3 April 21 55 11.6 41.5 27 47 54.2 3 47.3 55 53. 1 44 6. 9 38 1-.' "... 3 Apnl 25 55 11.4 41.4 27 47 57. 4 3 48.3 55 52. s 44 9. 1 3843 "... 3 May 12 55 12. 1 41.3 27 47 54.0 3 51.7 55 53. 4 44 2. 3 3844* "... 3 May 13 55 11.6 11.3 27 47 56. 5 3 52. 0 55 52.9 44 4.5 3845 "... 3 May 15 55 11.3 41.2 -'7 47 59.8 3 52. 3 44 7.5 3846 It 1 June 16 55 14.1 38. 4 27 47 51.3 3 43.3 44 8.0 3847 [1 5 5 April 9 55 15.9 30.0 27 47 21.0 3 14.8 55 51.9 44 0.2 3848 1 1 Bootis . . . 3 April 28 50 41.2 31.2 46 30 1.0 3 48. :; 14 57 12.4 +48 26 12.7 3849 Piazzi 261 5.6 3 April 3 57 25.4 44.6 19 17 5.6 3 42. 7 14 58 10.0 +19 13 22.9 " 6 3 April 4 57 25.4 44.6 19 17 2.3 3 42.9 58 10.0 13 19.4 3851 "... 6 3 May 9 57 26. 1 44.1 +19 17 9.7 3 53. 4 58 10.2 13 16.3 3852 Piazzi 2a2 '. '. 6.7 :: April 18 57 16.9 56.6 —23 8 44. 4 3 48.5 14 58 13.7 —23 12 32. 9 3853 45 Bootis c 3 April 16 57 48.8 4-.'. -' +25 43 9. 8 3 43.7 14 58 31.0 +25 39 20. 1 3854 "... 3 April 19 57 48.9 42. 2 25 43 8.5 3 44. 3 58 31. I 39 24.2 3855 "... 3 April 25 57 48.5 42.1 25 43 8. 5 3 45. 3 58 30.6 39 23.2 3856 "... 3 April 27 57 48.8 42. 0 25 43 9.2 3 45.0 58 30.8 39 23.fi 3857 "... 3 May 12 57 49.4 42.0 25 43 8.5 3 48.7 58 31.4 39 19.8 3858 "... 3 May 20 57 48.7 41.9 25 43 13.8 3 50.4 58 30.6 39 23.4 3859 "... 3 May 29 57 48.8 41.9 25 43 13.6 3 52.2 58 30.7 39 21.4 3860 it 5.6 5 April 9 57 53.7 36.6 25 42 35. 3 3 12.0 58 30. 3 39 22.7 3861 Lalande 2575 7 3 May 13 56 8.1 37.2 37 17 43.1 3 49.7 14 58 45. 3 +37 13 53.4 3862 Lalande 27602 . 8 4 June 16 58 54.4 37.7 29 21 18.2 3 39.9 14 59 32. 1 +29 17 38.3 3863' 40 Bootis b 3 April 21 59 4. 6 41.1 27 8 16.1 3 43.2 14 59 45.7 +27 4 32.9 3864 Piazzi 291 . . 0.7 3 April 16 59 10.9 42.1 25 56 38. 1 3 42.4 14 59 53.0 +25 52 55. 7 3865 "... 0 3 April 19 59 11.0 42.0 25 56 35. 9 3 42.9 59 53.0 52 53.0 3866 "... 7 3 April 25 59 10.8 41.9 25 50 38.7 3 43. S 59 52. 7 52 54. 9 3867 ti 3 April 27 59 1 1 . 1 41.9 25 56 37.9 3 44.2 59 53.0 52 53. 7 3868 "... 6 3 May 12 59 11.5 41.8 25 50 38. 7 3 47. 1 59 53. 3 52 51.6 3869 ii 6 3 May 29 14 59 10.8 41.7 25 56 4-.'. (i 3 50.6 59 52.5 52 52.0 3870 Lalande 27046,7 . 8.9 3 April 4 15 0 2.9 42.5 25 30 17.7 3 39.4 15 0 45.4 +25 20 38. 3 387 1 "... 7.8 3 April 28 0 2.9 42.(1 25 30 22. 2 3 43. 5 (i 44.9 26 38.7 3872 Lalande 27644 - 7.8 3 May 15 15 0 1 '. 2 38. 5 +34 5 48.5 3 47.6 15 ii 51.7 +34 2 0. 9 3873 24 Libra i1 3 May 4 14 59 56. 1 55.3 —18 57 42. 9 3 44.3 15 (i 51.4 -19 1 27.2 387 1 "... 3 May 16 59 55.5 55.2 18 57 41.8 3 43. 8 (I 50.7 1 25.6 3875* ii 3 July 8 14 59 55.0 55. 2 18 57 44.9 3 43. 4 ii 50.2 1 28.3 3876 Lacaille 6271 7 3 April 18 15 (i 41.5 56.9 23 10 54.0 3 45. 0 15 l 38. 1 —23 14 39.6 3877 25 Librae i- 3 May 4 1 1.0 55.3 —18 49 17.4 3 43. 1 15 1 56.9 —18 53 0.5 3878 Lalande 27705 . 8 3 April 25 1 47.7 43.6 +20 52 12.0 3 40.9 15 2 31.3 +2(1 4* 31. 1 3879 ii 7.8 3 May 20 1 48. 1 43.4 20 52 12. 5 3 45. 4 2 31.5 4* 27. 1 3880 Flamsteed,B.2072 8 3 May 13 1 54.5 38.6 33 54 20. 3 3 45.2 15 2 33. 1 +33 50 35. 1 3881 "... 7.8 3 May 15 1 54.1 38.6 33 54 23. 1 3 45.7 2 32.7 50 37. 4 3882 (( 7 4 June 16 1 50.8 35.9 33 54 17. 9 3 37.8 2 32.7 50 40. 1 3883 Lalande 27718 . 6 3 April 10 '.' 14.6 44.1 19 47 52. 9 3 39.0 15 2 58.7 +19 44 13.9 3884 "... 6.7 3 May 9 2 13.9 43.8 19 47 54.6 3 42. 8 2 57.7 44 11.8 3885 "... 0 3 Ma'y 12 2 15.6 43.8 19 47 55. 2 3 43. 3 2 59.4 44 11.9 3886 Piazzi 13 . . . 8 3 April 19 2 28. 4 43. 0 23 8 12.6 3 39. 2 15 3 11.4 +23 4 33.4 3887 "... 6.7 3 Mm 29 2 ■-'-. ii 42.6 +23 6 18.7 3 47. 2 3 11.2 4 31.5 3888* 26 Librae . . 3 May 16 2 23.0 54.6 —16 56 56.2 3 41.4 15 3 17.0 —17 0 37.6 3889 Lalande 27742 . 7 3 April 4 3 3. 6 14.2 +20 5 10.5 3 30.6 15 3 47.* +20 1 33.9 3890 . 7 3 May 9 15 3 4JI 4- 43.7 +20 5 19.5 — 3 42.0 15 3 17.7 +20 1 37.5 28 (217) 218 GOULD CATALOGUE OF STARS OBSERVED BY D AGELET. Mian equinox 1800.0 No. Name Mag. Dati App't a Reduct'i App't 6 Reduction 0 <5 h m s s O ' // / // It m s 0 1 n 3891 Piazzi 18 . . . 6.7 3 Apr! 3 15 3 57. 7 4- 42.9 +23 47 34. 2 — 3 35. 1 15 4 4(1.0 +23 43 59. 1 3892* " 3 May 20 3 58. 1 42. 1 2:: 17 44.3 3 4:',. 4 4 Id. 5 4 4 11.11 3893 i< 0.7 :; May 29 :\ 58.3 42. :; +23 47 43. 4 3 45. 1 4 4(1.6 43 58. 3 3894 595 Mayer ! ! 7. 8 3 Apri 18 :; r,2. i; 56. 5 —21 35 8. 1 3 41.3 15 4 49. 1 —21 38 411.4 3895 4 Serpentis . 6 4 June 5 4 52.0 4.",. !l + 1 1(1 40.0 3 20. 7 15 5 37.9 + 1 7 13.9 3896 Piazzi 24 . 0.7 3 May 13 5 16.2 39.0 32 :',(! 1(1.9 3 41.3 15 5 55.2 +32 32 29.0 3897 "... li. 7 :; May 15 5 Hi. 4 39.0 32 :«i 13.3 3 41.9 5 55. 4 32 31.4 3898 48 Bootis x 6 :i April 25 5 27.2 40.2 29 58 31. s 3 30. 9 15 6 7.4 +29 54 54.9 3899 "... 3 May 12 5 27.0, 40.0 29 58 31.4 3 411.0 0 7.6 54 50. 8 3900 " li. 7 1 June If, 5 311.5 37.3 +29 58 23. II 3 32.0 0 7.8 54 51.0 390] 27 Librsg /3 3 April 21 5 24.0 52. 5 — 8 34 30.6 :; 38.2 15 6 10.5 — 8 38 8. 8 3903 " . . . :s May 4 5 23.5 52. 3 8 31 27.2 :: 38.3 (i 15.8 38 5. 5 3903 "... :'. May 16 5 23.0 8 34 23.5 :; 38.6 6 15.8 38 2. 1 3904 "... 3 July 8 5 24. 1 52. 2 8 34 28.2 :; 40.8 0 16.3 38 9. 11 3905 " 2 :: J«i> 9 5 23. 9 .-•2. 2 8 34 29. 8 3 40. 8 0 10.1 38 10.6 :;;hii; " 3 July 10 5 23. 11 52. 2 8 ::4 27.(i 3 4(1.9 (1 Hi. 1 38 7. 9 3907 "... 3 July 26 5 23. 5 52. 3 — 8 34 25. 5 3 41.6 6 15.8 38 7.1 3908 Groombridge 2205 0.7 3 April 27 0 211.(1 38.5 +4:1 51 16.0 :; 36. 8 15 0 :',:: 5 +43 47 39.8 3909 a 0.7 3 April 2i 0 19.9 :;::. 1 43 51 23. 4 3 37.2 6 53. 3 47 40.2 3910 Lalande 27845,7 7 3 April 19 6 21.7 41.0 26 26 58.6 3 34.8 15 7 3. 3 +26 23 23. 8 3911 49 Bootis (5 :: April 16 6 47. 8 38. 5 34 7 42.3 3 33.5 15 7 20. 3 +34 4 8. 8 3912 < , :\ May 12 C ].-. 1 38. 2 34 7 48.6 3 39.5 7 26.6 4 9.1 3913 "... :: May 13 6 18.4 38.2 34 7 45.2 3 39.7 7 26.6 4 5.5 3914 "... :: May 15 6 48. 3 38. 2 31 7 1(1. H :: in. 1 7 20.5 4 (1.8 3915 " 3 July 8 6 47. 8 38.5 34 7 58.2 3 51.1 7 26.3 4 7.1 3916 5 Serpentis . I June 5 8 20.2 45.5 2 35 25. 2 3 23. 5 15 9 5.7 + 2 32 1.7 3917 44 (Hov.) Bootis 6 :; April 3 8 42. (J 44.(1 21 22 11.8 3 30. 3 15 9 26.6 +21 18 41.5 3918 "... 0 3 May 9 8 43. 0 43. 5 21 22 19.6 :; 35.0 9 2C 5 18 44.0 3919* "... 3 May 20 8 42. 1 43.1 +21 22 23.6 3 37.8 9 25.2 18 45. 8 3920 28 Libras . . . 3 May 16 8 39.1 54.9 —17 21 37.4 3 34. 8 15 9 34.0 —17 25 12.2 3921 Lalande 27942 . 7.8 3 April 19 9 6. 9 39.5 +31 38 8.1 3 31.5 15 9 4li. 4 +31 34 36.6 3922 ti 7 :', May 29 9 7. 2 39.2 ill lis 14.4 3 411.5 11 4(1. 1 34 33.9 3923 "... 8 4 Juno 10 9 9. 4 36.5 +31 38 5.(1 3 311.(1 9 45.11 34 35.(1 3924 29 Libra? o> 3 May 4 8 58.0 54.2 —14 45 21.4 :; :;:,. 1 15 11 52.2 —14 48 56. J 3925 Lalande 27947 8 3 May 12 9 10.0 38.0 +34 23 34. 1 3 37.0 15 9 54.i; +34 19 57. 1 3920 "... 6.7 3 May 13 9 15.1 38.0 :;i 23 33.6 3 37. 1 9 :,::. 1 Hi 50.5 3927 "... 7 3 May 15 9 15. 4 38.0 34 23 33. 3 3 37.3 9 53. 4 19 50.(1 3928 0 Serpentis 6 3 April 25 1(1 2.2 49. 5 1 iill 45.0 3 33. 2 15 10 51.7 + 1 27 1 1 . 8 3929 Lalande 27990 . 6.7 3 May 13 HI 47.6 38.4 :::: 18 23.8 3 35.1 15 11 2li. 11 +33 14 I-.7 3930 Lalande 27992 . 7 3 April 27 10 57.4 31.6 40 24 4(1.5 3 31.5 15 11 29.0 +46 21 9. 0 3931 "... 7 3 April 28 10 57.5 31.2 46 24 42. 9 3 32.0 11 29.1 21 10.9 3932 1 Corona1 o 3 April 10 11 12.2 40.0 lid 24 30.0 3 28.6 15 11 52.2 +30 21 1.4 3933 "... 3 April 19 11 12.7 39. 9 3d 24 29.3 3 29. 2 11 52.(1 21 II. 1 3934 "... 3 May 15 1] 13.3 39. 6 3(1 24 32.7 3 34. 8 11 52.9 211 57.9 3935 "... 3 May 20 11 12.7 39. 0 +3(1 24 38. 2 3 36. 1 11 52.3 21 2. 1 3936 30 Libras o- 3 May 16 Id 59. I 54. 0 — 14 21 2.2 :: 32. :, 15 11 53.1 —14 24 34.7 3937* Piazzi 53 . . . 6.7 3 April 3 11 46.6 42.0 +25 44 :i4.7 3 26.2 15 12 28.6 +25 41 8.5 3938 "... 7 4 June 10 11 49.0 4(1. 1 +25 44 39.9 3 30. 0 12 29. 7 41 9.3 3939 31 Libras e 3 May 4 12 29. 9 52.7 — 9 31 51). li 3 3(1.7 15 13 22.0 — 9 35 30. 3 3940 " 3 July 8 (12) 9 32 0.8 3 32. 9 (13) 35 33.7 3941 .< 3 July 9 12 30.4 52.5 9 32 0. 8 3 33. 1 13 22.9 35 33.9 3942 8 Serpentis 4 June 5 12 38.7 46.3 - (1 14 311. li :: 18.6 15 13 25.11 — 0 17 58. 2 3943 Lalande 28001 . 7.8 3 May 9 13 2.8 43.6 +19 41 45.7 3 30.8 15 13 46.4 + 19 38 14.9 3944 Bessel, W.350,1 . 7 3 May 12 13 10.5 32. 1 45 13 33.3 3 32.9 15 13 48.6 +45 111 (1.4 3945* Lalande 28074 . 8 3 April 27 13 30. S 31.4 46 20 54.2 :; 28. 1 15 14 8.2 + 111 23 25.8 3946 2 Coronas v 3 April 10 14 17.2 39. 6 31 4 :;i;. 1 3 24. 9 15 14 56.8 +31 1 11.2 3947 "... 3 April 19 14 17. 1 39. 5 31 4 36.7 3 25. 6 14 511.0 1 11.1 3948 "... 5. 0 3 May 13 14 17. 1 311. 3 31 4 38.6 3 31.(1 14 50.4 1 7.6 3949 "... 3 May 15 14 17.1 39. 3 31 4 36.4 3 31.3 14 50.7 1 5.1 3950 < iroombridge 2221 6 3 April 28 15 14 37.8 4- 35.0 +4(1 21 35. 5 - 3 27.4 15 15 12.8 +40 18 8. I (218) GOULD — CATALOGUE OF STARS OBSERVED HY D AGELET. 2 1 9 Mean equinox 1800. 0 No. Name Mag. Pate App't a Reduct'n App't d Reduction a 6 h m s s o ' n / ;/ It m s O 1 II 3951 Gr bridge 2221 o 3 May '-".i l r> 14 38.9 + 34.8 +40 21 42. 1 — 3 :;:>. :. 15 15 13.7 +40 18 6.0 13952 Bessel, W.329 - 8 :; v j.i il 2.-) 11 28.9 46.3 1 1 46 53. 1 3 26. 0 15 15 15.2 + 11 43 26.2 3953 9 Serpen tis . Piazzi 72 . 7.6 :; April 2.". 15 Hi. i 44.9 16 11 52.4 3 25. 3 15 16 31.3 + 16 8 27.1 395 1 <; 3 Mar !> 16 1U.2 43.4 20 14 59. 3 3 27. 1 15 16 53.6 +20 11 32.2 3955 3 May 29 16 10.6 43.2 20 14 59.5 :; 30.8 16 53.8 11 28.7 3956 51 Bootis ji :'. April 28 16 2H.7 36.0 38 8 30.3 3 25. 1 15 16 56.7 +38 5 5.2 3957 (i :> May 13 16 20.8 :;:..'.i 38 8 35.7 3 29. 0 16 56.7 5 6.7 3958 it 3 May L5 16 20.8 35.9 +38 8 34. 3 3 29. 4 16 56.7 5 4.9 3959 32 Librae ;' 3 May 4 16 5.5 54. 7 —15 56 57.5 3 26. 8 15 17 0.2 —16 0 24. 3 3960 Lalande 28164 . 7 3 May 12 16 Ml. 3 31.3 +46 2 31.8 3 28.7 15 17 21.6 +45 59 3. 1 3961 33 Librae fa 7 3 April IS 17 22.4 55.2 —16 40 53.6 3 26.2 15 18 17.6 —16 44 19.8 3962 0.7 3 May Mi 17 22.7 54.8 —16 40 56.6 3 25.2 18 17.5 44 21. s 3963 Piazzi 81 . . . 4. .". :; April 3 17 49.6 37.9 +35 5 40.7 3 18.3 15 is 27.5 +35 2 22. 4 3964 In Serpentis . 4 June 5 17 46.5 45.5 + 2 36 2.6 3 13.6 15 18 32.0 + 2 32 49. 0 3965 34 Librae f3 6.7 3 Mav 16 18 30.4 54. 6 —15 51 10.5 :; 21. i 15 111 2:.. o — 15 54 40.0 3966 Johnson 3387 8 :! April 27 i;i ii.:; 32. 1 +44 46 4.7 3 21.9 15 111 32. 1 +44 42 42.8 3967 "... 7 .; v.nil 28 19 11.4 32. 1 44 46 2.0 3 22.2 Hi 32.5 42 39.8 3963 " 9 3 May 13 19 (1. II 32. (I 44 46 15.3 :; 26.5 111 32.0 42 4s. s 3969* " 8.9 :; May 15 III 0.7 32. 0 44 46 11.7 3 26. 8 Hi 32.7 42 44.9 3970 3 Corona; Bur. /i :i April Hi 18 55.7 39.9 29 51 30. 0 3 19.6 15 111 35.6 +211 48 10.4 3971 u 3 April 19 18 55.9 39.9 29 51 29. 9 :i 20.2 19 :;.".. 8 48 9. 7 3972* "... :; July 9 18 56.2 39.7 29 51 44.7 3 36.7 19 35.1) 48 s. o 3973 "... 3 July in 18 57.0 39.7 29 51 44.7 :; 36. 9 111 36. 7 48 7.8 3974 "... 3 July 29 18 55. 5 39.3 29 51 45. 0 :; 38. 8 19 34.8 48 6. 2 3975 Piazzi 89 . . . 7 3 April 2.". 19 15.9 44.5 17 8 37.8 3 21.2 15 20 0.4 +17 5 16.6 3976* " 6.7 3 .May 9 19 15.7 44.4 17 8 46.11 3 24. 2 20 0. 1 5 21.8 3977 Groombridge .237 6.7 :: April 3 211 29. 1 35.6 39 28 38. 6 3 14.11 15 21 5.11 +39 25 23. 7 3978 ' " 7.8 3 April 28 211 Mil.:; 35. 1 39 28 39. 1 3 20.3 2 1 5. 4 25 IS. s 3979 "... 8 3 May 12 2(1 31.il 35.0 +39 28 43.9 :; 23. ii 21 6.0 25 20.0 3980* 006 Mayer :: April 18 20 13.(1 56.0 —18 55 12.4 3 23.4 15 21 9.0 —18 58 35.8 3981 35 Libra; f4 3 May 4 20 43.9 54.8 16 6 24.5 3 21.7 15 21 38.7 —16 9 46.2 3982 "... 3 May 16 2(1 44.0 54.7 —16 6 24. 8 :s 21.5 21 38.7 9 46.3 3983 Piazzi 100 . . 6 3 May 29 21 39.5 38. 5 +32 2 10.9 3 26.0 15 22 18.0 +31 58 44.9 3984 Arg. Z. Oelt.15405 7 :i May 13 21 49.7 29. 7 47 57 7. 1 3 23. 3 15 22 1H.4 +47 53 43. 8 3985 "... 7 :; May 15 21 49.6 29.7 +47 57 6.8 3 23. 8 22 19.3 53 43.0 3986 11 Serpentis . 4 June 5 21 53.6 47.4 — 0 26 42. 7 :: 8.9 15 22 41.0 — 0 29 51.6 3987 12 Serpentis r1 5.6 3 April 3 22 12.4 45.0 +16 47 49. 3 3 15.2 15 22 57.4 + 16 44 34.1 3988 "... 3 April 19 22 I2..I 44.7 16 47 53.2 :i l7.o 22 57 . 1 1 44 36.2 3989 "... 7 3 April 25 22 1'.'. 1 44.6 16 47 51. 8 3 17.8 22 57.0 44 31.0 3990* CI 6 3 May 9 22 12.3 44.4 +16 47 59.3 3 20.0 22 56.7 44 311.3 3991 Lalande -28345 . 7 3 May 16 22 46. 8 54.8 —16 23 59.5 3 13.4 15 23 41.0 -16 27 12.9 3992 Lalande 28347 . 6 3 April 27 23 KI.2 36.1 +37 21 37.8 3 16.7 15 2:: 46.3 +37 18 21. 1 3993" "... 6 3 April •_>- 2:; 10.4 36.1 37 21 36.3 3 17.1 23 46.5 18 111.2 3994 Piazzi 109 . . 6 3 April 3 23 6.5 45.0 16 45 2.2 3 14.0 15 23 51.5 +16 41 48.2 3995 "... 6.7 3 April 25 23 7.6 44.6 + 16 45 7.8 3 16.7 2:; 52. 2 41 51.1 3996* 38 Librae y 3 April 16 2:; 26.8 54.5 —14 '3 20.9 3 19.0 15 24 21.3 —14 6 39.9 3997 "... 3 April 18 23 27.5 54. 5 14 3 16.7 3 19.0 24 22.0 6 35.7 3998 "... 6 3 May 4 23 27.2 51.2 —14 3 21.8 3 18.5 21 21.4 6 40.3 3999 53 Bootis i'- 3 May 13 24 3. 8 33. 6 +41 38 24. 0 3 20. 1 15 24 37. 4 +41 35 3.9 4000 " . 6 3 May 15 24 3.8 33.6 41 38 20.7 3 20.5 24 37.4 35 0. 2 40111 1 Coronas 6 4 June 5 24 15.4 35.7 +32 5 44. 5 3 11.2 15 24 51.1 +32 2 33. 3 4002 Lalande 28389 . 7.8 3 May 16 24 24. :i 54.8 —16 16 50.5 3 12.0 15 25 19. 1 —16 20 2.5 4003 5 Coronas a 3 April 27 25 32.9 40. 5 +27 26 59. 7 3 13.8 15 26 13. 4 ' +27 23 45.9 4004 "... 3 .May 12 25 32.9 40.4 27 27 5.0 3 17.11 26 13.3 23 48.0 4005 "... 3 May 29 25 32. 8 40.3 27 27 6.7 3 20. 7 26 13. 1 23 46. 0 1006 "... 2.3 3 July 8 25 32.8 40.4 27 27 13.0 :! 28. 4 26 13.2 23 44. 6 4007 "... 3 July 11 25 33. 1 40.4 27 27 13.2 :: 28. :. 26 13.5 23 44.7 4008 "... 3 July Id 2.". 32. 8 40.4 27 27 13.7 3 28. 6 26 13.2 23 45. 1 4009 "... ■J. :: 3 July 14 25 32.8 40.5 27 27 14. :S :; 2'.i. 1 26 13.3 23 45.2 4010 "... 3 July 19 15 25 32.7 + 40.4 +27 27 14.1 — 3 29.8 15 26 13.1 +27 23 44. 3 (219) 220 GOULD CATALOGUE OF STARS OBSERVED ]!Y D AGELET. Mean equinox 1800. 0 No. Name Mag Date App't a Reduct'n App't Serpentis k 5. 6 3 April 25 39 H.3 43.6 -1-18 49 7.0 2 57. 1 If. 39 43.9 +18 46 9.6 4073 "... :: April 28 39 0.9 43.6 18 49 6.9 2 57. 9 39 44.5 46 9.0 107 1 tt 5 3 May 9 39 1.0 43.4 18 49 8. 8 2 59. 9 39 44.4 46 8.9 1075 " 3 May 15 39 1 . 2 43.4 18 49 5.7 3 0.9 39 44.6 46 4. 8 1076 "... 3 May 29 39 1 . 1 43. 2 18 49 10.7 3 3. 1 39 44.3 46 7. 3 4077 :!4 Serpentis u 4 June 5 39 26. 1 45.3 2 51 51.9 2 50.2 15 40 11.4 -1- 2 49 1.7 1078 Lalande 28849 . 8.9 3 April 3 39 52.0 45.5 14 43 50.5 2 54.0 15 40 37.5 ■f 14 40 56.5 1079 37 Serpeutis e 3 Julv 9 40 3. 6 47.9 5 8 26. 3 3 5.6 15 40 51.5 + 55 20.7 . 1080 "... 3 July 10 40 3. 5 47.9 5 8 26. 7 3 5.7 40 51.4 5 21.0 4081 i< 3 July 19 40 3. 3 48.0 5 8 26. 1 3 6.5 40 51.3 5 19.6 1082 "... 3 Julv 26 40 3.2 48.0 5 8 28. 5 3 7. o 40 51.2 5 21.5 4083 Ill Con ina- 6 :; May 12 40 32.5 40.2 26 44 20. 2 2 58. 6 15 41 12.7 +26 41 21.6 4084 Serpentis R 7 :; April 27 40 44. 1 44.6 15 47 57. 8 2 55. 6 15 41 28.7 + 15 45 2,2 in-:, "... 6.7 3 April 28 40 44.3 44.9 +15 47 57.1 2 5... 8 41 29.2 45 1.3 4086* 2 Scorpii A1 3 April 19 40 38.8 58.6 —24 40 3.2 3 0.7 15 41 37.4 -24 43 3.9 4087 " . . . 4.5 3 Mav 16 40 40.2 53.1 24 40 2.6 2 58.8 41 38.3 43 1.4 4088 45 Libra 3 Mav 4 40 48.2 56. 4 19 30 22. 7 2 58.6 15 41 44.6 —19 33 21.3 4089* 46 Libra- 0 3 July 8 41 32.7 54. - —16 4 55. 0 2 58.0 15 42 '-'7.5 —16 7 53.0 ln'.'ii :.- Serpentis p o May 13 41 46.9 42.2 +21 33 11.9 2 57. 2 15 42 29. 1 +21 35 14.7 4091 "... 3 Mav 15 41 46.8 42.2 21 38 13.8 2 57.5 42 29.0 35 10.3 4092 "... 3 Mav 29 41 47.0 4'7. 1 21 38 15.0 3 0.3 42 29. 1 35 14.7 1093 Lalande 28910 . 8 3 April 3 42 4. 5 45.0 15 53 59. 9 2 50.8 15 42 49. 5 +15 51 9. 1 4094 " ... 7.8 3 May 9 42 4. 3 44.4 +15 54 6.0 2 55. 9 42 48.7 51 10. 1 4095 4 Scorpii . 6 3 Ma\ 16 42 r, . e 58.5 -25 36 49.5 2 56.5 15 43 26.3 —25 39 46. 0 4096 1 1 Corona; t :; May 12 43 7.0 35.7 +36 20 9.2 2 55.8 15 43 42.7 +36 17 13.4 4097 "... 3 July 5 43 6. 3 35. 7 36 20 22. 4 3 8. 5 43 42.0 17 13.9 4098 14 4 June 5 43 8. 9 33. 1 36 20 8. 0 2 50. 0 43 42.0 17 18.0 1099 39 Serpentis . 6.7 3 Apiil 25 43 8.5 45.3 13 53 0.2 2 52. :. 15 43 53.8 +13 50 7.7 41110 Piazzi 203 7 3 April 27 43 10.3 43.8 18 3 21. 3 2 52.4 15 43 54.1 +18 0 28. 9 4101 >< 6.7 3 Auril 28 43 10.0 43.8 18 3 26. 8 2 52.7 43 53.8 0 34.1 1102 "... 7 3 May 13 43 10.0 43.6 +18 3 25.7 2 55. 3 43 53. 6 o 30.4 4103 5 Scorpii p 3 July 8 (43) —28 34 12.4 2 52. 4 15(14) —28 37 4. 8 41i'4 "... 3 July 9 43 34. 6 59.5 —28 34 17.7 2 52. 3 44 34. 1 37 10.0 4105 49 Serpeutis . 3 May 29 44 14.2 46.5 + 9 13 41.6 2 55. 0 15 45 0.7 + 9 10 46.0 4106 Lalande 28980 - 6.7 3 April 19 44 24.2 54. 9 —14 11 1.7 2 54. 3 15 45 19. 1 —14 13 56. o 41H7 "... 6 3 May 4 44 24.6 54. 6 —14 11 0:2 2 53. 9 45 19.2 13 54.1 til - Piazzi 215 6 3 April 3 45 58.6 43.8 +19 15 41.4 2 45.6 15 46 42. 4 +19 12 55.8 41(19 "... 6 3 April 27 45 59.8 43.3 19 15 49.3 2 48.8 46 4::. 1 13 0.5 4110 "... 6 3 April 28 45 59.5 43.3 19 15 44.8 2 49. 1 46 42.8 12 55.7 4111 »i 7 3 May 9 45 59. 3 43.1 +19 15 47.0 2 51.1 46 42. 4 12 55. 9 4112 6 Scorpii tt 3 Mav 31 45 48. 8 58. 1 —25 28 32. 4 2 51.8 15 46 47.2 —25 31 24.2 4113 "... 3 July 8 45 48. 1 58. 3 25 28 41.8 2 50. 6 46 46.4 31 32.4 4114 "... 3 July 9 45 48.3 58.3 25 28 45. 8 2 50.5 46 46.6 31 36.3 4115 it 3 July 26 45 47.9 58.4 —25 23 40.9 2 50.6 46 46.3 31 31.5 4116 41 Serpentis y 3 April 25 46. 28.4 44.4 +16 22 36. 9 2 48.2 15 47 12.8 +16 19 48.7 4117 "... 3 Mav 13 46 29. 3 44.1 16 22 37.4 2 51.2 47 13.4 19 46. 2 4118 (i 3 May 15 46 28. 9 44.1 16 22 33.1 2 51.5 47 13.0 19 41.6 4119 tt 3 July 5 46 29.4 44.0 16 22 43. 2 2 59. 3 47 13.4 19 43.9 4120 "... 3 July 14 46 29. 2 44.0 16 22 48. 4 3 1.2 47 13.2 19 47.2 4121 2 Herculis 4 June 5 47 28.5 28.8 43 46 24. 6 2 45.4 15 47 57. 3 +43 43 39.2 4122 12 Corona; Bor. X 3 July 5 47 56.8 34.3 +38 34 57. 1 3 2.9 15 48 3L 1 +38 31 54.2 412:! 7 Scorpii 6 3 April 19 47 33.9 57.7 —21 59 33.5 2 51.7 15 18 31.6 —22 2 25.2 4124* " 3 Julv 19 47 34.5 57.1 —21 59.26.4 3 1.7 48 31.6 2 28.1 412.'. 4 Herculis . . 3 May 29 43 15. 1 31.3 +43 12 9.3 2 54.1 15 48 46.4 +43 9 15.2 4126 49 Libra; - - 3 Mav 4 48 13.1 55. 1 —15 52 58.8 2 49.4 15 49 8.2 —15 55 4^.2 4127 13 Corona; Bor. e 3 April 3 18 38. 1 40.4 +27 30 38.0 2 41. 1 15 49 18.5 +27 27 56.9 4I2S "... 3 April 27 48 39.0 39.9 27 30 42.8 2 13.5 49 18.9 27 59. 3 4129 ti :; April 28 48 38.7 39.9 27 30 42.7 2 45.4 49 18.6 27 57.3 4130 "... 3 Mav 9 15 48 38.9 + 39.7 +27 30 45.6 — 2 47. 7 15 49 18.6 +27 27 57.9 (2*1) 222 GOULD CATALOGUE OF STARS OBSERVED BY D AGELET. Mean equinox 1800. 0 No. Name May. Date App't a Reduct'n App't ti Seduction a S It VI s s o 1 // / // h m s O 1 II 4131 13 Coronas Bor. f 5 3 May 13 15 48 38.6 + 39.7 +27 30 43. 8 — 2 49. 9 15 49 18. 3 +27 27 53. 9 4132 "... 3 May 15 48 38.5 39.7 27 30 41.0 2 49. 9 49 18.2 27 51.1 4133 Piazzi 239 . . 6.7 :; April 25 50 59.0 35.1 3.7 15 47.7 2 41.3 15 51 34. 7 +37 13 6.4 4134 "... 0.7 3 May 13 50 59. 6 34.9 37 15 54.9 2 45.8 51 34.5 13 9. 1 4135 "... 6 3 May 15 51 0. 1 34.8 37 15 52.3 2 46. 3 51 34.9 13 0. o 4136 Lalande 29160 . 7. 8 3 May 12 50 50.9 45.0 13 53 28.3 2 45.3 15 51 35. 9 +13 50 43.0 4137 "... 7 3 July 5 50 51. 1 44.8 +13 53 40.8 2 54. 0 51 35.9 50 46.8 4138 Lacaille G0G3 G 3 April 19 50 50.9 58. 0 —24 6 52.9 2 48. 0 15 51 55.5 —24 9 40.9 . 4139 ."> Herculis r 3 Mav 29 51 B2.7 43. 2 +18 25 42. 0 2 47.6 15 52 15.9 +18 22 54. 4 4J 40 ... 3 July 10 51 32.5 43.2 18 25 38. 1 2 55.0 52 15.7 22 43. 1 4141 Lalande 29196 - 7.8 3 May 12 51 49.6 44.8 14 5 3.7 2 43.9 15 52 34. 4 +14 2 19.8 4142 "... 7 3 July 8 51 50.2 44.8 14 (5) 52 35. 0 (2) 414::* Besscl, W.1390,1 7 3 April 27 52 12.3 37.6 32 11 7.9 2 40.2 15 52 49. 9 +32 8 27. 7 4144 "... 3 April 28 52 11.9 37.6 +32 11 13.8 2 40.7 52 49.5 8 33.1 4145 51 Libra? i :'. Mav 4 52 29.0 53. 5 — 10 45 54.7 2 43.8 15 53 23. 1 —10 48 38.5 4146* 15 Corona; Bor. p 3 April 27 52 48. 1 3G. s +33 57 4S. G 2 4:;. 1 15 53 24.9 +33 55 5.2 4147 14 Coronas Bor. i 3 May 9 52 47. 9 38.3 30 27 .".'J. 9 2 42. 3 15 53 2G.2 +30 25 10. 6 4148 44 Serpentis - 4 June 5 53 2. 0 38.3 23 24 40.9 2 36.7 i:> 53 40.3 +23 22 4. 2 4149 Johnson 3482 0.7 3 May 13 53 1G.6 33.3 39 47 25. 1 2 43. 1 15 53 49. 9 +39 44 42.0 4150 "... 9 3 May 15 53 16. 1 33.3 +39 47 20.0 2 43.0 53 49.4 44 43.6 4151 j3 Scorpii . 3 April 19 52 52.2 57.8 — 19 11 57.7 • 2 44. 8 15 53 50. 0 —19 14 42.5 4152 "... 3 May 31 52 53. 6 56.2 19 11 57.2 2 43. 6 53 49. 8 14 40.8 4133" "... 2 3 July 9 52 53. 9 50. 1 19 12 4.9 2 43.6 53 50. 0 14 48.5 4154 "... 3 July 14 52 53. 6 56.1 19 12 3.3 2 43.0 53 49.7 14 46.9 4155 "... 3 July 19 52 53. 5 50. 1 19 12 0. 1 2 43.8 53 49. 6 14 43.9 4156* "... 3 July •JO 52 53. ~ 56.2 — 19 11 59.2 2 43.5 53 49. 9 14 42.7 4157 Piazzi 258 . . 0.7 3 April 3 54 7. 0 44.0 +18 24 14.6 •J 35.5 15 54 51.0 +18 21 39. 1 4158 "... 7.8 3 April 25 54 7. 3 43. 5 18 24 24.9 2 38.3 54 50.8 21 46.6 4159 "... 6 3 July 5 54 S. 1 43.1 IS 24 3,0.8 2 50.9 54 51.2 21 39.9 4160 " G 3 July 8 54 8.3 43.1 18 24 32.6 2 51. 3 54 51.4 21 41.3 4101 Groombridge 2299 8 3 May 13 54 31.3 32.8 40 37 42.5 2 41.4 15 55 4. 1 +40 35 1.1 4162 it 9 3 May 15 54 31.3 32.8 +40 37 39.5 2 41.9 55 4.1 34 57.6 4163 10 Scorpii u- 3 July 9 (54) -20 10 19.3 2 41.1 15(55) —20 19 0.4 4 llil Piazzi 206 7 3 April 27 55 23. 4 31. 9 +37 14 3.7 2 35. 9 15 55 58. 3 +37 11 27.8 4165 "... 6 3 Apiil 28 55 23. G 34. 9 37 14 1.1 2 36.2 55 58.5 11 24.9 4166 6 Herculis v :; May 12 56 7.0 28.6 46 38 31.2 2 40. 1 15 56 35. 6 +46 35 51.1 4107 "... 7 3 May 13 56 G.4 28.6 46 3« 32. 9 2 39.7 56 35.0 35 53.2 4 JOS " G.7 3 May 15 56 5. 4 28.6 46 38 29. 7 2 40.2 56 34. 0 35 49. 5 4169 " 3 May 29 56 0. 1 28. 5 + 10 38 35.9 2 44.2 56 34.6 35 51.7 4170 Lacaille 6710 6 3 April 19 55 50.4 58.4 —23 5 37.8 2 41.8 15 50 48.8 —23 8 19.6 4171 Piazzi 275 7.8 3 May 16 56 -is. 7 56.3 —18 52 3. 9 2 58.9 15 57 45.0 —18 55 2. 8 4172 Lalande 29378 . 7 3 April 25 57 21.9 37.2 +32 50 28. 1 2 33.1 15 .",7 59.1 +32 47 55.0 4173 Groombridge 2305 0.7 3 July 5 57 30.8 33. 2 39 45 4. 3 2 50.8 15 58 4.0 +39 42 1 3. 5 4174 "... G.7 3 July 8 57 31.1 33. 1 39 45 6. 3 2 51.4 58 4. 2 42 14.9 4175 45 Serpentis . 3 July 10 57 1 8. 7 45. 9 10 28 51.7 2 45.7 15 58 4.6 +10 26 G. 0 4170* "... 4 June 5 57 21.8 42.8 10 29 2.6 2 30. 0 58 4. 6 26 32.6 4177 Lalande 29386 7.8 3 April 3 57 2::. o 45.6 13 55 18.2 2 32.5 15 58 9.2 +13 52 45.7 4178* 40 Serpentis . 4 June 5 57 51. 1 42.7 10 39 55. 7 2 20.:, 15 58 33.8 + 10 37 20,. 2 4179* Lalande 29410 . 6.7 3 April 27 58 0.4 41.8 22 24 46. 0 2 33. 2 15 58 42.2 +22 22 12. 8 4180 "... 6 3 April 28 58 0. 7 41. 8 22 24 44. 7 2 33. 3 58 42. 5 22 11.4 4181 Lalande 29424 . 5 3 May 4 58 11.5 48.5 4 2 14.8 2 35.9 15 59 0. 0 + 3 59 38.0 4182* 7 Herculis k G.7 3 May 15 58 20.0 43.5 17 37 53,. 9 2 30.9 15 59 3. 5 + 17 35 17.0 4183 "... 3 May 29 58 19.9 43. 3 17 37 59. 9 2 38.9 59 3. 2 35 21.0 4184 8 Herculis 1 39.5 + 37 O 19.8 4194 Lalande 29506 . 7 :i July 5 1 15.8 2:1.0 15 57 43.9 2 46.8 16 1 44.8 +45 54 57. 1 H95 it 7.8 3 July 8 1 15.9 20.0 45 57 43.6 2 17.4 1 44.9 51 56.2 1196 48 Serpentis . :; April 27 1 41.9 43. 8 17 11 ;;.-.' 2 28. 5 16 2 25. 7 + 17 II 34.7 4197 "... 6 :: April 28 1 42.2 43.8 17 14 4.4 2 32.6 2 26.0 II 31.8 1 i 98 "... :; Slav 12 1 42.!) 4:1.6 17 14 0.0 2 31.4 2 21 1. 5 11 20.5 4199 "... 0 3 May 13 1 42.5 4;i. 6 17 14 2.3 2 31.5 2 26. 1 11 30.8 4200 "... 7 3 May 15 1 42.3 43. 6 17 14 3.2 2 31.8 2 25.9 11 31.4 4201 "... :: May 29 1 42.4 4:i. 4 17 14 7.9 2 34.2 2 25.8 11 33.7 4202 Arg.Z., Oel. 15942 8 3 July 5 2 11.4 28.9 45 55 44.8 2 15.6 16 2 40.:; +45 52 50. 2 4203* "... 9.10 :: July 8 2 11.2 2:1.11 + 45 55 46.5 2 46.8 2 40.2 52 50. 7 4204* 640 Mayer . . 3 July 9 1 49. 1 58. 4 -24 54 52.4 2 31.2 16 2 47.5 —24 57 2:;. 6 1205 9 lliriulis 3 Julj 23 2 34.9 47.2 + 5 35 1 1 . 0 2 39.0 16 3 22. i + 5 52 52.0 4206 Lalande 29566 . 7 1 .luue 5 41.7 + 13 21 34.7 2 2:;. 6 16 3 36.9 + 13 10 II. 1 4207 1 Ophiucbi ft :: May 4 3 2. 0 51.0 — :i 7 36.3 2 20.7 16 3 53. 0 — 3 10 6.0 1208 " - . . 3 May 16 3 1.7 50.8 3 7 27. 1 2 30. 6 3 52. 5 9 57.7 4209 "... 3 July 10 3 2.5 50.5 3 7 29.0 2 35. 1 :; 53.0 10 4.1 4210 " 3 July 26 :; -.'. I 50. 1; 3 7 26.4 2 35. :; 3 53.0 10 1.7 4211 1 1 4 Sept. 17 3 5. 0 17. :• — 37 39. 2 2 28.0 :; 52.9 10 7.2 4212 49 Serpentis . 4 Juue 5 :; 17.2 41.5 + 14 6 44.0 2 2:;. 1 16 :; 58. 7 + 14 4 2O.0 4213 Piazzi 25 - 6 3 April 25 3 54.6 34.8 36 59 22.5 2 21. 1 16 4 20 1 +36 ."6 58.4 4214* it 6 3 July '19 3 55.1 34.4 36 59 44. 0 2 45.5 4 20.5 56 5.-. 5 4215 Bessel, W.203 . 7 3 April 3 3 49. 5 40. 2 27 13 59.6 2 21.4 16 4 20.7 +27 11 38.2 4216 " . . 7 3 April 28 :: 5ii.:; 39.7 27 1! 1.3 2 25. 5 4 30.0 11 35.8 4217 "... 6. 7 :i May 13 :; 19.9 39.4 27 14 1.4 2 2-. 8 4 20.:; 11 32.6 4218 K 7 3 .May 15 :; 5ii.:; 39. 1 27 1 4 1.1 2 ■■'.>. :; 4 20.7 11 31.8 4219 12 Herculis . 3 May 29 4 11. ii 46.6 8 24 54.6 2 30.6 16 5 1.2 + 8 22 21.0 4220 Groombridge 2318 6.7 3 July 5 4 30.6 30.5 42 56 22. 0 2 37.2 16 5 10.1 +42 55 15. 7 4221 "... 6 3 July 8 4 39.7 30.6 +42 56 23. 1 2 38. 4 5 10.:: 53 44.7 4222 Flamsteedj B.2227 3 May 31 4 56. 1 59. 9 -28 :; :;•".. ! 2 28. 1 16 5 56.0 —28 6 3.8 422:; Lacaille 6781 :: April 19 5 10.8 63.8 —34 56 27.:; 2 32.6 16 6 14.6 - ::i 58 50.0 4224 15 Herculis . :: July 10 5 r.n. n 45. 1 +11 58 24.6 2 34.6 16 6 35. 1 + 11 55 50.0 4225 "... 7 4 June 5 5 52. 1 42. 1 11 58 6.5 2 10.2 6 34.5 55 17.5 4226* 16 Herculis . 6 3 April 27 5 54.3 43.0 10 21 48.4 2 23.0 16 6 37. 3 + 10 10 25.4 4227 "... 3 April 28 5 54.0 42.9 10 21 40.0 2 23. 1 6 36.9 10 26. s 1226 "... 6.7 3 July 19 5 55.0 42. 6 10 22 0.7 2 38.0 6 37.6 10 22.7 4229 17 Corona? a 3 April 25 6 35.2 36.2 :;4 24 47.2 2 20.8 16 7 11.4 +34 22 26. 4 1230 "... 3 May 13 6 56. 0 35.9 ::i 21 50.6 2 25.2 7 11.0 22 25. 4 4231 * .i 7.6 3 May 15 6 35.9 :;5. 8 ::i 21 49.7 2 25. 5 7 11.7 22 21.2 4232* 17 Herculis . 7 4 June 5 7 6.2 :;7.:i +2:; 40 7.4 2 20.2 16 7 44. 1 +23 37 47.2 4233 2 Ophiucbi e :; July 23 6 54.3 511.0 — 4 1) 6. 4 2 30.7 16 7 45.2 — 4 11 37. 1 4234* "... :; July 26 6 54. :i 51.0 4 9 5. 4 2 30.9 7 45.3 11 36.3 4235 "... 3 July 29 6 54.2 5 1.11 4 9 0.0 2 31. 1 7 45.2 11 40. 1 4236 "... 4 Sept. 17 6 57.il 47. 3 -4 9 1 3. 8 2 23. 1 7 44.:; II 36.9 4237 Piazzi 4:! . 7.8 :: April 27 7 21.9 42. 9 + 10 2:1 23.0 2 20.0 16 8 4.8 + 10 21 2. 1 1238 "... 7.8 3 April 28 7 22. 1 1 42. 9 19 23 22.7 2 21.2 8 4. 0 21 1.5 4239* Lalande 29708,10 - 3 July 5 8 0.4 34.3 37 6 11.1 2 36.5 16 8 31.7 +37 3 34.6 4240 " 7.8 3 July 8 8 n.7 34. 3 37 6 10.8 2 37.1 8 35. 0 3 33.7 4241 18 Cbronae Bor. v 3 May 29 8 6.2 38.0 +20 41 43.9 2 27. 0 16 8 44.2 +29 39 16.9 4212" 20 Scorpii a 3 May 16 8 4.5 58.9 —25 3 31.2 2 25. 2 16 0 :;. 4 —25 5 56. 4 4243 "... 3 May 31 8 4. 8 58. 7 25 3 25. 6 2 24. 6 9 3.5 5 50. 2 1214 "... 3 July 9 8 4.3 58. 5 —25 3 37.9 2 23. 3 9 2.8 6 1.2 4245 Lalande 29762 . 9.10 3 July 8 8 54.6 34.3 +:;7 3 30.0 2 35.8 16 0 28.9 +37 0 54. 2 4246 Lalande "-':»7.5-2 7 3 April 25 '.I 21.2 37. 2 32 10 21. 1 2 17.0 16 0 58. 4 +32 17 7.4 4247 19 Herculis . . 6 :: Slay 13 o 26.7 39.7 26 25 53.9 2 21.2 16 10 6.4 +26 2:; 32.7 4248 "... 6 3 May 15 9 27.0 39. 6 26 25 52. 1 2 21.6 10 6.6 23 30.5 42411 Flamsteed, B.2244 6.7 3 April 27 Hi 42.3 42. 0 21 30 48.3 2 16.2 16 11 21.:i +21 37 32. 1 4250 6 :: April 28 16 10 42.0 + 11.0 +21 39 52. 1 - 2 16.5 16 11 23.0 +21 37 55. 6 (223) 224 GOULD — CATALOGUE OF STARS OBSERVED BY D AGELET. Mean equinox 1800. 0 No. Name Mag. Date App't a ieduct'u App't 6 Reduction a (1 h m s s o / " / n h m s o ' " 4251 Flamsteed, B.2244 6 3 July 5 16 10 42.4 4- 41.5 4-21 39 56. 4 — 2 30. 3 16 11 23.9 +21 37 26. 1 4252 n 5.6 :; July • 8 (10) 21 39 59. 3 2 30.6 (11) 57 28.7 4253 50 Serpeutis a 3 July 10 11 8. 3 48.9 4- 1 33 1.9 2 25.8 16 11 57.2 + 1 30 36. 1 4254 644 Mayer 3 April 19 1 1 6. li 61.3 —29 10 56.2 2 23. 8 16 12 7.9 -29 13 20.0 4255 4 Ophiuchi ip 3 July 9 11 28.9 56.4 -19 31 6.0 2 20. 3 16 12 25.3 -19 33 26. 3 4256 Groourbridge 2328 6.7 3 May 13 12 32. 3 32.3 +4ii li! 55.8 2 17.1 16 13 4.6 +40 11 38.7 4257 "... 6 3 May 15 12 32. 1 32.4 40 13 55.0 2 17.7 13 4.5 11 :;7.:: 4258 20 HerciUis y 3 April 25 12 23. 1 42.8 19 40 13.9 2 14.0 16 13 5.9 +19 37 59.9 4259 "... 3 May 16 12 23.6 42. .". 19 40 15.7 2 17.8 13 6. 1 37 57.9 4260 "... 3 July 8 12 22.9 42.3 19 40 21.7 2 28. 0 13 5.2 37 53.7 4261 "... 3 July 26 12 2::. 6 42.4 19 40 24.6 2 30.5 13 6.0 37 54.1 4262 "... 4 Juue 5 12 26.6 39.3 +19 40 6.4 2 12.4 13 5.9 37 54. 0 4263 5 Ophiuchi p 6 3 May 31 12 38. S 57.9 -22 :»:. 57. 1 2 18.6 16 13 36.7 -22 5- 15.7 4264 "... 3.4 '.'> July 5 12 ::-.: 57. 7 —22 55 59. 1 2 18. 1 13 36. 4 58 17.2 4265 22 Herculis r :: May 29 13 17.2 27.5 +46 50 4.1 2 21.0 16 13 44.7 +40 47 43. 1 4266 20 Corona- Bor. v1 :: May 15 14 15.0 :::..7 +:!! 18 56.7 2 14.6 16 14 50.7 +34 16 42.1 4267 7 Ophiuchi x 3 July 9 14 31.4 55.8 — 17 57 9.7 2 16.8 16 15 27.2 —17 59 26.5 4268 "... 3 July 23 14 31.4 55. 9 • —17 57 5.:; 2 16.9 15 27. 3 59 22. 2 4269 51 Serpeutis a 3 April 25 15 26. 4 44. 8 +14 32 30.4 2 10.4 16 16 11.2 +14 30 20. 0 427U "... 3 April 27 15 26.8 44.7 14 32 23. 5 2 10.7 16 11.5 30 12.8 4271 it - 3 April 28 15 27. o 44.7 +14 32 25.0 2 10.9 16 11.7 30 14.1 4272 3 Ophiuchi v 5 3 July 10 16 8. 0 50.5 — 7 52 58. 1 2 17.1 16 16 58.5 — 7 54 45. ■: 4273 Antares 3 April 19 16 10.7 60.0 25 56 15, (J 2 16.5 16 17 lu.7 —25 58 32. 1 4274 " 1 :; May 16 16 10.8 59. 4 25 56 13.0 2 14.6 17 10.2 58 27.6 4275* "... 3 May 31 16 11.3 59. 2 25 51 i 16. 1 2 15.5 17 1U.5 58 31.6 4276 "... 3 July 5 Hi 1 1.:: 59.0 25 56 14.5 2 12.9 17 10.3 58 27. 4 4277 (t :! July 8 16 10.8 59. 0 25 56 18. 4 2 12.8 17 9. 8 58 31.2 4278 "... 3 July 9 16 10.9 59. 0 25 56 17.9 2 12.7 17 :\.i) 58 30. li 4279 "... 3 July 19 16 1U.9 59.1 25 ..ii 15.6 2 12.4 17 Id. li 58 2-. ii 4280 " . 3 July 23 16 10.8 59.1 25 56 14.2 2 12.4 17 9. 9 58 26.6 4281 (i 3 July 20 16 10.5 59. 1 25 56 16. 0 2 12.4 17 9.6 58 28. 4 4282 1 1 3 July -.".1 16 1H.9 59. 1 25 56 17.9 2 12.4 17 10.0 58 30.3 4283 " ! Sept. 17 16 14.11 55. 8 —25 5i i 26.2 2 4.7 17 9.8 58 30.9 4284 Lalande 29900, 1 7 3 May 13 16 51.7 43. 7 + 16 28 9.6 2 11.4 16 17 35.4 + 16 25 58.2 4285 " 7.8 -. May 15 16 52.0 43.7 16 28 14.6 2 12.6 17 35.7 26 2.0 4286 25 Herculis . :; May 29 17 43. ! 33. 4 +37 5:i 39.6 2 14. 1 16 18 16.8 +:;7 51 25.5 4287 649 Mayer . . 7 :>, Julv 9 18 8. 5 59. 1 —26 :: 9 : 2 10.4 16 19 7.6 —26 5 19.6 4288 8 Ophiuchi

". Arg.Z.,0el. L6837 8.9 3 May 13 1 37.9 24.5 48 40 44.9 1 7*. 1 17 2 2.4 +48 39 37. 8 444(1- "... 8 3 May 15 1 38.2 24.5 48 40 47.7 1 7.6 2 2. 7 39 411. 1 444? Lalande31292 . 7 3 July 2(1 1 41. 1 34.9 33 39 10.5 1 25.7 17 2 16.0 +33 37 44. 8 4448 6:{ Herculis . 7 3 May ill 2 6.9 39.6 24 3d 39.5 1 11.3 17 2 111.5 +24 29 28. 2 4449 37 Ophiuchi . 6 3 Aug. 20 2 16.9 45.5 10 5! 36.3 1 22.5 17 3 2.4 +10 50 13.8 4450 Lalande 31316 . 7.8 3 July 29 2 42.5 35.6 32 27 46. 2 1 24.4 17 3 18. 1 +32 26 21.8 44:>i Lalaude 31320 . 7 3 July 23 2 52.7 40.8 21 30 4.4 1 21. 1 17 3 311.5 +21 28 43. 3 445-2 Lalande 31357 7 3 .Inly 19 4 26.9 40.7 21 41 46.9 1 18.3 17 5 7.6 +21 40 28. 6 4453 "... 7 3 July 23 4 26.9 40.7 21 41 46.4 1 18.9 5 7.6 40 27.5 4454 "... 7.8 3 July 29 4 26.8 40.7 21 41 47.11 1 19.9 5 7.5 4ii 27.4 4 155 64 Herculis a 3 May 29 4 48.2 43.9 14 38 51.0 1 7.8 17 5 32. 1 +14 37 43.2 4456 " 3 .May 31 4 48.4 43. 8 14 38 52.7 1 7.5 5 112.2 37 45.2 4457 "... 3 July 26 4 48.5 43.7 14 39 0.6 1 17.5 5 32.2 37 43. 1 4 158 "... 3 Aug. 2(1 4 48.1 43. 9 14 39 1.4 1 20.1 5 32. 0 37 41.3 4459 "... 2.3 3 Sept. 2 4 47.8 44.2 14 39 1.6 1 20.8 5 32. 0 37 40.8 4460 Johnson 3678 7.8 3 May 13 5 23. 1 27.1 45 35 19. 0 1 1.4 17 5 50. 2 +45 34 17.6 4461 "... 7.8 3 May 15 5 23.3 27.1 45 35 14.8 1 1.8 5 5(1.4 34 13.0 4462 65 Herculis $ 3 April 28 6 a. 3 39.8 25 6 2.3 0 58.2 17 6 40. 1 +25 5 4.1 4463 Lalaude 31418 . 6 3 July 215 6 43. 0 39. 6 23 59 43. 7 1 16.2 17 7 22.6 +23 58 27.5 4404 67 Herculis tt 3 April 28 (?) 37 3 27. 3 0 54.8 17 (8) +37 2 32.5 4465 " 3 May 15 7 32.3 33. 0 37 3 30. 2 0 59. 0 8 5.3 2 31.2 44(1(1 "... 3 June 3 7 32. 4 32.8 37 3 34. 1 1 4.3 8 5.2 2 29.8 4467 66 Herculis u 3 May 29 8 27.7 45.3 11 6 30.8 1 2.0 17 9 13.0 + 11 5 28.8 4466 Lalande 31483 . 6.7 3 July 19 8 33.8 39.9 23 20 9. 6 1 12.7 17 9 13.7 +23 18 5(1. 9 4469* "... 6.7 3 July 23 8 33. 6 39. 9 +23 20 6. 3 1 13.4 9 13.5 . 18 52. 9 447U Lalaude 31496 8 3 May 31 8 55.5 49. 6 — 0 5 19.6 1 2. 2 17 9 45. 1 — 0 6 21.8 4471 68 Herculis /j. 6 3 May 18 9 21.1 35.3 +33 20 20. 6 0 56.1 17 9 56.4 +33 19 24.5 4472 " 6.5 3 May 15 9 21.2 35.2 33 20 2IMI 0 56. 5 9 56.4 19 23.5 44711 69 Herculis c 6.7 3 June :; 10 14.8 32. 4 37 31 22.8 1 0. 4 17 10 47.2 +37 30 22. 4 4474 .. 3 July 26 10 14.1 32.5 37 31 46.3 1 14.0 10 46.6 30 32. 3 4175 70 Herculis . 3 May 31 12 0. 2 39. 4 24 43 29. 6 0 57.0 17 12 39 6 +24 42 32.6 447(1 "... 3 July 19 12 0. 4 119. 2 24 43 35.5 1 8.2 12 39.6 42 27.3 447? "... 3 July 23 12 0.5 39. 2 24 43 34.6 1 9.1 12 39.7 42 25. 5 4478 72 Herculis w 6.7 3 May 13 12 35.7 35. 5 32 45 8. 4 0 51.4 17 13 11.2 +32 44 17.0 4479* "... 6 3 May 15 12 35. 3 35.5 32 45 9.2 0 51.8 13 10.8 44 17.4 4480 Lalande 31638 . 8 3 July 26 12 51.3 39. 6 +23 54 35. 7 1 7.8 17 13 30.9 +23 53 27. 9 4481 45 Ophiuchi . 3.4 3 July 29 13 34.4 (11.4 —29 39 17. 1 0 54.8 17 14 35.8 —29 40 11.9 4482 74 Herculis . 3 Aug. 20 14 1(1.4 26.6 +46 27 49. 3 1 13.2 17 14 43.0 +46 26 36. 1 4483 Groombridge 2435 7 3 May 13 14 39.6 31.0 40 11 32.7 0 47.8 17 15 1(1.(1 +40 10 44 0 4484* " 7 11 May 15 14 39.2 30. 9 40 11 42. 1 0 48.3 15 10.1 10 53.8 4485 73 Herculis - 3 May 31 15 4. 9 40.1 23 10 18.4 0 52.5 1? 15 45. 0 +23 9 25. 0 4486 "... 6.7 3 July 19 15 4. 9 39. 9 23 10 2:1. :; 1 3.4 15 44.8 9 19.9 4487 " 6.7 3 July 2:1 15 4.6 39. 0 23 in 21. 1 1 4.1 15 44.5 9 20. 0 4488 49 Ophiuchi a :: May 29 15 47. 7 47.9 4 20 26.0 0 51.8 17 16 35.6 + 4 19 34.2 4489 75 Herculis p 3 Sept. 2 16 14. 1 33. 2 37 21 28.2 1 10.6 17 16 47.3 +37 20 17.6 1490 Lalaude 31759 -6J 7 3 July 26 17 16 38. 9 + 35. 1 +32 52 37. 0 — 1 4.0 17 17 14.0 +32 51 33. 0 (227) 228 GOULD CATALOGUE OF STARS OBSERVED BY D AGELET. Mean equinox 1800. 0 No. Name Mag. Date App't a Reduct'n App't 44. 3 12 43 48.3 0 48.7 25 39.5 42 59.0 4515 " . . 3 Sept. 2 24 54.5 44.7 12 43 52. 9 0 51.9 25 39. 'J 43 1.0 4.-, Mi K 2.3 3 Sept. 6 24 54.5 45.0 12 43 51.3 o 5-.'. 1 25 39.5 42 59.2 451? " 2.3 3 Sept. 7 24 54.5 45.0 12 43, 52.8 ii 52.2 25 39.5 43 0.0 4518 "... 2 4 Oct. 6 24 57.(1 42.3 12 43 46.5 0 49.5 25 39.3 42 57.0 4519 " 2 4 Oct. 9 24 57. (1 42.3 12 43 45.5 0 -19. 1 25 39. 3 42 56. 1 4520 Piazzi 177 . . 7 3 July 26 28 14.5 48.4 2 10 4.8 0 41.0 17 29 2.9 + 29 23. 2 4521 Bessel, W.620 . ~ 3 April 28 28 26.2 46.3 12 52 29.1 0 25.9 17 29 12. 5 + 12 52 3.2 4522* 79 Herculis . 6 3 .May 13 28 37.li 39.7. 24 21 i 45.5 0 28. 3 17 29 16. 7 +24 26 17.2 4523 "... 6.7 3 Mav 15 28 38.0 39.7 24 20 44. 9 0 28.8 29 17.7 26 Hi. 1 452 1 1 1 6 3 July 23 28 37.7 39.2 24 26 59. 8 0 44.6 29 10.9 26 15.2 4525* Groombridge 2447 7.8 3 May 31 30 54. 5 23.8 48(35) 17 3,1 18.3 +48(35) 4526" 82 Herculis y 3 .May 29 30 59. 9 23.8 48 42 56. 9 0 27. 7 17 31 23.7 +48 42 -J9.2 4527 "... 7 3 Mav 31 31 0.8- 23.8 4-48 42 53. 0, 0 27.5 31 24.6 42 26. 1 4528 58 * >phiuehi d 6 3 Jul'v 12 3d 29. 8 57.7 —21 33 46. 9 0 33.2 17 31 27.5 —21 34 20. 1 4529* Piazzi 194 . . 7. 6 3 April 28 31 13.5 48.5 + 4 29 7. 1 0 25.4 17 32 2.0 + 4 28 41.7 4530 " . . ' . 8 3 July 26 31 14. 1 47.3 4 29 17.0 0 37.8 32 1.4 28 39. 2 4531 n 7 3 Aug. 20 31 14.4 47.7 4 29 23. 6 0 39.9 32 2. 1 28 43.7 4532 2228 Bradley '. 7 3 May 13 32 12.9 39.6 24 37 37.2 II '.'3. 1 17 32 52.5 +24 3.7 14. I 4533 "... 7.6 3 May 15 32 14.0 39. (1 24 37 35.9 0 23. 5 32 53. 6 37 12.4 1534* Piazzi 2U4 . - 6 3 July 29 32 34. 4 35. 7 31 24 55.0 0 41.3 17 33 10. 1 +3.1 24 13.7 4535 60 Ophiuchi (i 3 April 28 32 47. 2 48.4 4 40 13.3 0 22. 9 17 33 35. 6 + 4 39 50.4 4536 "... 3 July 26 32 48. 5 47.4 4 40 16. 3 0 35. 5 3,3 35. 9 39 40.8 4537 "... 3 Aug. 20 32 48.7 47.6 4 40 15.5 0 37. 7 33 36. 3 39 37. 8 1538 "... 3 Sept. 2 32 48. 2 47.8 4 40 18.9 0 38.4 33 36.0 39 40. 5 4539 n 3 Sept. 6 32 48.2 47. 9 4 40 18.2 n :;-.:, 33 36. 1 39 39.7 4540 "... 3 Sept. 7 32 48. 3 47.9 4 40 19.6 0 38.5 33 36.2 39 41.1 4541 phiuchi > 3 May 31 17 37 3.7 + 48.5 4- 2 48 6.0 — 0 21.5 17 37 52.2 + 2 4? 44.5 (22Sj GOULD — CATALOGUE UK STARS OBSERVED BY D AGELET. 229 Mean equinox 1800. 0 No. Name Mag. Dale App't a Keduct'u App't A Reduction a 8 3 Aug. 20 44 10.8 35.6 32 4 37.6 0 27.9 44 40.4 4 9.7 4582 88 Herculis : 3 May 29 44 25.9 2l.li 48 27 21 . 0 (1 7.4 17 44 49.9 +48 27 13.0 4583 Lalande 32810 . 8.9 3 July 29 45 31.7 31.2 38 52 44.7 II 23.(1 17 40 2.9 +38 52 21.7 458 1 Lalande 32832 . 8.9 3 Max 13 45 35.7 36.7 30 25 12.3 'I 2.5 17 46 12.4 +30 25 9.8 4585 "... 9 3 May 15 45 30.7 30. 7 30 25 10.4 0 2.9 40 13.4 25 7. 5 1586 90 Herculis / :; July in 46 17.2 30.3 40 3 32. 8 0 17.4 17 40 47.5 +40 3 15.4 4587 89 Herculis . . 3 May 31 4G 42.0 38. : 26 5 37.5 0 4. 1 17 47 21.3 +26 5 33.4 1588 " 3 July 26 40 42. 8 38.3 26 5 48. 3 II 19. 1 47 21. 1 5 29.2 4589 it 3 Aug. 20 40 42.4 38.6 +20 5 5(1.11 ii 2::. l 47 21.0 5 20. 9 4590* 5 Sagittarii i 3 July 12 40 50. 9 58.9 —24 14 52.0 0 10.0 17 47 55. 8 —24 15 8.6 4591* 64 < ipliiuclii r 3 3 April 28 47 8.0 54. 1 9(43) 17 48 2. 1 - 9(44) 4592 "... 3 Sept. 2 47 8. 2 53. 2 9 43 54.3 0 13 5 48 1.4 44 7.8 4593 "... :; Sept. 6 47 8. 3 53.3 9 43 55. 6 0 13.5 48 1 . 0 44 9. 1 4594 "... 4 Sept. 9 47 11.0 49.7 9 43 59. 5 II 13.4 48 1.3 44 12.9 4595* u 4 Sept. 17 47 11.0 49.8 9 43 58.5 0 13.4 48 1 . 4 44 11.9 4596 Piazzi 307 . . 3 April 28 (48) — 4 47 10.5 — 0 3.0 17(48) — 4 47 13.5 4597* 9] Herculis 6 3 May 13 4* 51.4 32.7 +37 17 3.3 + 0 3. 1 17 49 24.1 +37 17 0.4 4598 "... 3 .May 15 48 52. 8 32.7 37 16 58.5 + 0 2.7 49 25. 5 17 1.2 4599 "... 4 4 Oct. 6 48 52.0 31.4 +37 17 30.5 — 0 2:;. o 49 23. 4 17 6.9 4600* 57 Serpentis C 3 July 10 49 4.4 50.6 — 3 39 42. 3 0 9.2 17 49 55. 0 — 3 39 51.5 4G01 92 Herculis f 3 May 31 49 22.9 37.0 +29 16 48. 0 0 1.5 17 49 59. 9 +29 16 46. 5 4602 "... 3 Aug-, ao 49 22. 8 37.0 29 17 1.1 0 19.8 49 59. 8 10 41.3 4603 00 Opliiuchi 7i 3 July 26 49 34.2 47.4 4 23 44. :: 0 11.4 17 50 21.0 + 4 23 32. 9 1 40114 9 3 July 29 49 50.5 31.9 37 50 9.9 ii 22.3 17 511 22.4 +37 49 47.0 1605 (iT < Ipliiiulii a 4 Sept. 9 (49) 2 57 19. 3 — ii 13.9 17(50) + 2 57 5. 4 4606 94 Herculis v 3 May 29 50 14.6 36.5 ::n 12 51.3 + U ii.5 17 5(1 51. 1 +30 12 51.8 1607 "... 3 Sept. 2 5(1 14.4 36.7 3n 13 12.9 — 0 20. 1 50 51.1 12 52. - 1608 68 Ophiuchi k 3 Sept. 6 50 47.5 49. 3 1 19 29. 7 0 15.7 17 51 36.8 + 1 19 14.il 4609 Bessel, W.I7I9 . 7 3 July 29 51 111.7 32.8 30 19 4.4 — II 14.3 17 51 43.5 +36 18 5(i. 1 1610 ( Iroombridge 2493 8 :; May 13 17 51 20.7 + 28.5 +43 26 21.2 + II 7.0 17 51 55.2 +43 26 28.8 (229) 230 GOULD -CATALOGUE OF STARS OBSERVED BY D AGELET Mean equinox 1800. 0 No. Name Mag. Date App't a Reduct'u App't 95 . 6 3 Sept. 7 12 32.6 44.8 11 56 11.3 ii 15.9 ]8 13 17.4 +11 56 27.2 4695 2308 Bradley 6 :i May :;i 13 7.8 40.1 +23 11 2.5 0 33. 3 18 13 47.9 +23 11 35.8 4696 Lalande 33933 - 5.6 3 April 28 12 59.2 53.2 — 7 10 35.2 (1 37.11 18 13 52.4 — 7 9 58. 2 4697 Arg.Z.Oel.18209,10 8 4 July 14 13 35.6 54. 4 —23 32 28.4 0 25. 4 18 14 30.0 —23 32 3. 0 1698 109 Herculis. . 3 July 8 14 3(1.2 40.3 +21 40 55.9 0 26. 1 18 15 Hi. 5 +21 41 22.0 4(309 "... 3 July 111 14 29.5 40.3 21 40 59. (i (I 24.3 15 9. 8 41 2:1.9 4700 Lalande 34000 . 6.7 3 Sept. 7 14 49.2 41.4 +211 20 54.5 (1 17.1 18 15 30. 6 +20 21 11.6 470] 22 Sagittarii 7t 3 July 12 14 38.3 59.4 —25 31 28.5 0 29. 1 18 15 37. 7 —25 30 59. 4 4702" "... 3 Aug. 20 14 37.9 59.5 25 31 33.5 (i 30.2 15 :'.7. 1 31 3.3 4703 t i 4 Sept. 17 14 42.0 55.8 —25 31 29.7 0 28.3 15 37.8 31 1.4 4704 GroorriBridge 2555 6 3 May 13 Hi 2.3 24.0 +49 0 47. 5 0 44.0 18 Hi 26.3 +49 1 31.5 4705 " (3 3 Maj 15 16 3. 1 24.(1 49 (I !:;. 7 0 44.5 16 27. 1 1 28.2 4706 59 Serpentis d 3 April 28 16 8.2 50.4 0 4 41.2 0 39.1 18 Hi 58.6 + 05 20.:: 4707* "... 6 3 July 27 16 in. ii 49.11 n 4 51.2 ii 27.3 16 59.0 5 18.5 4708 "... 6.7 3 Sept. 2 16 9.2 49. :i 0 4 57. 1 0 24. 7 Hi 58. 5 5 21.8 47(19 "... 4 Sept. 9 16 13.2 46.0 0 4 52.7 0 21 . 9 16 59.2 5 14.6 4710* ti 4 Sept. 14 16 12.4 46. 1 0 4 55. 9 0 21.8 Hi 58.5 5 17.7 47]] Lalande 34067,8 7 3 May 31 Hi 23.2 38.1 27 17 3.4 0 38.5 18 ]7 1.3 +27 17 41.9 471 -J 2 Lyra- /i 6.7 3 July 8 17 8.4 30.7 39 23 51.1 II 29.:! 18 17 39.1 +39 24 20. 4 4713 Lalande 34128 - 6 4 July 14 17 28. 2 43.5 + 64 38.5 0 27.5 18 18 11.7 + 65 (5.0 47J4 728 .May.r . . 6 3 July 12 17 29.8 56.5 —18 50 54. 4 n 29.5 18 1 8 26. 3 —18 50 24.9 47ir, Piazzi 84 . . 7.8 3 July 10 18 ll.ll 38. 1 +26 19 47.8 0 30. 4 18 18 38. 1 +26 20 18.2 4716 (30 Serpentis c 3 July 27 18 26.9 49. 8 — 2 6 36. 3 0 31.0 18 19 Hi. 7 — 26 5. 3 4717 "... 4 Sept. 9 (18) 46.8 2 6 38.6 II 25.5 (19) 6 13.1 4718 "... 6 4 Sept. 14 18 29.5 46.9 2 6 39. 3 0 25.5 19 16.4 6 13.8 4719 730 Mayer . 7 3 July 12 18 46.5 56. 3 —18 32 2. U 0 34. 5 18 19 42.8 —18 31 27.5 4720 Anonyma 9 3 May 13 19 41.0 24.9 +48 10 20.3 0 50.4 18 20 5. 9 +4" 11 10.7 472] "... 9 3 May 15 19 42.2 24.8 48 10 17.3 0 50. 0 20 7. 0 11 7.3 4722 Piazzi 100 - . 5.6 3 April 28 20 37.8 40.7 +23 43 41.8 I) 51.7 18 21 18.5 +23 44 33.5 4723 ~,'.V.\ Mayer 7 3 Sept: 6 2(1 30.-5 56.6 —18 30 :;7. ii 0 3(5.5 18 21 27. 1 —18 30 1. 1 4724 61 Serpeutis e 3 July 27 2" 47.6 49. 5 1 8 29. 9 . 0 34.2 1 3 21 37. 1 — 1 7 55.7 4725 "... 4 Sept. 9 2D 51.6 46.4 1 8 30.8 n 28.3 21 38.0 8 2.5 4726 it 6 4 Sept. 14 2(1 51.11 46.5 1 8 32. 1 ii 28.2 21 37.5 8 3.9 4727 "... 4 Si pt. 15 2(1 51.11 46.5 — 1 6 :!2. 0 ii 28. 1 21 37.5 8 3.9 4728 Bessel. W.702-4 6.7 :; Sept. 2 21 27.8 42. S +16 47 32.2 II 27.7 18 22 Hi. ii +16 47 59.9 4729* "... 6.7 4 July 14 21 30.3 39.5 16 47 22.9 ii 32.2 22 9. 8 47 55. 1 4730 Johnson 3940 8 3 July - 18 21 55.5 + 27. 1 +44 7 23. 1 + 0 36.3 18 22 22.9 +44 7 59.4 (231) 232 GOULD — CATALOGUE OF STARS OBSERVED BY D AGELET. Mean equi nox 1800. 0 No. Name Mag-. Date App't a Reduct'n App't .(', 32.0 39 5 11.6 1 13.3 18 ill! 37.(1 +39 (1 21.0 4794 1 in Herculis . - 4 July 27 3(1 22. 7 40. 9 20 21 5. 2 o 53.9 18 37 3.H +20 21 :,0. 1 4795 "... 6. 5 I Sept. 14 36 24.2 38. 6 20 21 15.2 ii 12.6 37 2. 8 21 57.8 4796 " 5 4 Sept. l.". 36 24.3 38.6 20 21 12.8 o 42.5 37 2.0 21 55.3 1797 Lalande 34904 . 7 :i May 13 30 54.8 35.8 32 58 0.4 1 14.1 18 37 30.6 +32 59 23. 5 1798" 4 Lyrse e1 :: May 15 (37) 39 26 49. 6 1 14. 1 IS (37) +3!) 28 3. 7 4799* 5 Lyrse e'2 :: May 15 37 13.2 31.8 39 22 is 37 45.0 +39 24 4800 6 Lyrse f 4 Sept. 17 (37) 37 23 38.5 o 40:2 18(37) +37 24 18.7 1801 it 5 4 O.'t. 9 37 2-.'. 5 31.3 37 23 30. 1 0 39.7 37 53 s 24 9.8 4802 U 1 Oct. 15 37 21.8 31.5 37 23 30.7 o 39.8 37 53.3 24 10.5 4803 7 Lyra' . . . 5 4 Oc.l. 9 37 24. 5 31.3 37 22 58.5 0 30.7 18 :i7 55.8 +37 23 38.2 1804 1 1 1 Herculis - :: s,-pt. 2 37 28.6 43.7 17 57 13.8 o 50. 1 18 38 12.3 +17 58 3.9 4805 Lalande 35005,7 . 7 3 Aug. -.'ii 38 :'.7.7 48. 9 0 30 22.0 0 57. 1 1- 39 2il.il + o 37 19. 1 N806 Riimker t'>744 7 4 Sept. 15 39 I7V2 37.:. 23 17 17.3 O 47. 1 18 39 54.7 +23 IS 4.4 1 1807 it 7 1 Oct. 14 39 1 6.5 38.0 +23 17 11.3 (i 45.3 39 54.5 17 50.6 1808 Lalande 35025 . 6.7 :; May 31 39 1.2 60.6 —26 53 10.2 1 3.0 18 40 1.8 —20 52 7.2 4809 Piazzi 203 6.5 :: April 28 39 27. 3 43.0 +19 5 38.6 I 18.0 1- 10 10.3 + 19 6 50.6 4810 Lalande 35045 - 0.7 3 May 13 39 48. 1 36.6 31 31 17.5 1 18.7 1- in 24.7 +:il ::2 36.2 4SI1 •< 6.7 3 May 15 39 4-.il 36.6 +31 31 18.2 1 17.7 40 25.5 32 35.9 4812 7 Aquilse . 3 Sept. 6 39 45.6 50.0 — 3 29 43. 1 o 58.7 18 4o 3i;.:, - 3 28 44.4 1813 "... 7 1 Sept. II 39 48. - 47.2 3 29 43. 5 o 53.7 40 311.0 28 49.8 l-l 1 8 Aquilse . 3 Sept. 6 41) 1..". 50. 6 3 33 18 40 52. 1 — 3 32 4815 " 6 4 Sepl. 1 1 411 4.7 47.2 3 33 17.9 0 54. 0 40 51.9 32 23.9 t810 "... 4 Sept. 17 40 4.6 47.3 — 3 33 17.4 o 53.9 40 51.0 32 23.5 ■IS 17 Lalande 35074,5 . 7 3 Aug. -.'n 411 35.9 45.0 +10 44 12.5 o 57.5 18 41 2O.0 + 10 45 lo.o 4818 32 Sagittarii v1 G :: July in 41 6.6 58. 1 -22 59 12. 5 1 5. 7 18 42 4.7 —22 58 3(1. s 4819 "... 3 July 12 41 7.7 58.1 22 59 43. 2 1 5. 0 42 5. S 58 37.(1 4820 K C 3 Sept. 7 • 41 7.0 58.3 —22 59 33.3 1 6.(1 42 5.3 58 2(1.7 482] Lalande 35110 . 6 :: July 27 41 34.7 35. 7 +31 23 26. 0 1 0.4 I- 42 10.4 +31 24 26.4 4822 ■-■ Lm.T I>> 6 4 Oct. 9 41 46.2 33.8 32 34 36.9 0 46.2 1- 42 20.0 +32 35 211. 1 4823" .1 4 Oct. 15 41 45.6 34.0 32 34 36. 9 0 411.2 42 19.(1 :;:, 2:;. 1 4824 " 9 Lyrse v- 3 May 13 41 49.4 30.2 32 18 21.2 1 21.1 18 12 25.6 +32 10 12.3 4825 "... :; May 15 41 49.9 36.2 32 18 23.2 1 20.7 42 2H. 1 10 43.0 4826 "... :i Sept. 2 41 49.2 0 3.-.. 7 32 is 49. - ii :,:•,.:, 42 21.9 19 43.3 4827 "... 4 Sept. 1 1 (-11) 32 19 0.9 0 47.2 (42) 19 4-. 1 1828 it 4 Sept. 17 (41) +32 19 1.2 0 40.9 (12 1 19 48. 1 1829 34 Sagittarii a 3 May 31 41 50.9 1 0.4 —26' 32 57. 9 1 7. 1 1- 12 51.3 —26 :H 50.8 1830 a 3 July 5 (41) —26 32 48. 4 1 0.7 (42) 31 41.7 4831 Lalande 35130 - 8 3 Aug. 20 42 7.7 0 43.9 +13 43 16.8 0 59.0 is 42 51.6 +13 44 15.8 4832* 35 Sagittarii v- 3 July 8 42 3. 1 58. 1 —22 55 29. 2 1 7.1 18 13 1.2 —22 54 22. 1 4833 "... :; July 10 42 2.5 r>.-'. 0 22 55 30.5 1 7.0 43 0.5 54 2:i.:. 1834 "... 3 July 12 42 3. 4 58.0 22 55 31.9 1 7. 0 43 1 . 4 54 24.9 4835* "... 6 4 July 14 42 6. 0 54.0 —22 55 27. 8 1 2. 2 43 0.0 54 25.6 1836 in Lyrse /3 3 July 27 (42) +33 7 21.7 1 0. 9 18(43) +33 8 22.6 4837 112 Herculis- . 5 3 April 28 43 1.7 42.1 21 10 J8. 0 1 23.6 IS 43 43. 8 +21 11 41.(1 4838 "... 3 July 19 43 3.0 40.6 21 10 33. 1 1 5.0 43 43.6 1 1 38. 1 4839 "... :s Sept. 6 13 2.6 4].0 21 '10 40.3 0 5(1.9 43 43. 6 11 37.2 1840 "... 6 4 Sept. 15 43 5.2 38.3 21 10 44.9 0 51.0 43 43.5 11 35.9 4S41 (12 Serpentis . 6 4 Sept. 17 44 58.5 43. 8 + 6 21 36. 9 0 57.4 18 45 42. 3 + 6 22 34.3 4842 37 Sagittarii f- 3 Juh- 12 44 50.8 57. 3 —21 22 28. 1 1 10. s 18 4:. 48. 1 —21 21 17.3 4843 "... 3 Sep't. 7 44 50.5 57.5 —21 22 20.8 1 11.2 45 4S.il 21 O.H 4844 63 Serpentis 6l 3 April 28 45 27.7 49.1 + 3 55 59. 0 1 22.:, 18 46 16.7 + 3 57 21.5 4845 "... 3 July 19 45 29. 1 47. 5 3 56 4.7 1 9.4 46 16.6 57 14. 1 1846* " 3 July 27 4.-, 2.-. S 47. 5 3 56 7.9 1 8.5 4(1 10.3 57 16.4 4847 " . . I Sep't. 14 45 31.7 44.(1 3 56 16.4 0 58. 9 4(1 16.3 57 15.3 1848 Serpentis 62 4 Sept. 14 45 ::::.:; 44. (1 3 Ml 15. I', o 58.9 is 4(1 17.9 4- :; :.7 1 1.:. 1849 113 Herculis - . 6.5 3 \iiu-. '.'ii 45 38.0 40.3 22 23 o.o 1 2. I 18 Kl 18.3 +.'2 21 3.0 1850 " - - - 3 Sept. 2 1- 15 37.8 4- 40.4 +22 23 o. 1 + 1 0.8 18 46 18.2 4-22 24 0. 9 30 (233) 234 GOULD CATALOGUE OF STARS OBSERVED BY D AGELET. Mean equinox 1800.0 No. Name Mag. Dati App't a Reduct'rj App'l A Reduction a <5 It III s s 0 ' " / a ll III s 0 / // 4S5J 9 Aquila- k 5.4 4 Oct. 9 18 45 32.6 + -i • •"' — 6 6 41.0 + 1 1.9 IS 40 21.3 — 6 5 39. 1 4852 " 1.5 4 Oct. 14 45 32.7 48.6 6 6 43. 7 1 1.9 4fi 21.3 5 41.8 4853 n 4.5 4 Oct. 15 45 32. 4 4^.6 6 6 42.4 1 1.9 46 21.0 5 40.5 4854 Anonyroa . 7 3 May 31 45 22. 8 5S.7 —22 48 1.6 1 12.4 18 4fi 21.5 —22 4( 4855 11 Lyra '!' 6 3 May 13 46 1 1 . 1 33. - +36 42 19. 0 1 18 46 11. 9 +36 43 47.2 4856 "... 7 3 May 15 46 11.1 33. 7 36 42 17.7 1 27.7 46 45. 1 43 45. 4 4857 Lalande 35329 . 7 4 Sept. 15 46 33.6 39.7 17 43 1-.7 0 56. 3 18 47 13.3 +17 4 1 45.0 4858 Lalande 35333 . 6 4 Sept. 15 46 37.0 39. Ci 17 50 55. 7 0 56.5 18 47 16.6 +17 51 52.2 4859 12 Lyra; <5- 3 May 13 46 56.2 :;::. 9 36 37 43.3 1 29. 3 18 47 30. 1 +36 30 12.6, 4860 "... 3 May 15 46 58. 1 33.8 36 37 41. 3 1 28.8 47 31.9 30 10. 1 4861* Lalande 35367,8 . 6.7 3 July 111 47 21.6 43.5 14 33 33.4 ] 13.3 18 48 5. 1 + 14 34 46.7 m;.' 2388 Bradley . . 6 3 Aug. 20 48 56. 1 35.3 32 38 10.4 1 5.5 18 49 31.7 +32 39 15.9 4863 Ill Aquila- 4 Sept. 17 48 54. 8 41.2 + 13 37 52.7 1 0.4 18 49 36.0 +13 38 53. 1 4864 38 Sagittarii C 3 July 5 48 51.5 61.3 —311 10 11.9 1 16.7 18 49 5-.'. 8 —30 S 55.-.' 4865* "... 3 July 8 48 51.3 61.3 30 10 19.2 1 16.5 49 52.fi 9 2.7 4866 " 3 Sept. 6 48 51.6 61.4 3<> 10 29.6 1 19.5 49 53. 0 9 10.1 4867 " 3 Sept. 7 48 51.8 61.3 30 10 1::. 2 1 19.5 49 53.2 s 53.7 4868 "... 3.4 4 Oct. 15 48 54. 7 57.9 —30 it) •.'6.:; 1 14.5 49 52.6 9 11.8 4869 11 Aquila; 3 Sept. 2 49 9. 1 41.2 + l:: -jn 56.11 1 7.5 IS 49 53.3 +13 22 3. 5 4870 "... 4 Sept. 17 (49) 13 21 0.7 1 0.8 (49) 22 1.5 4871 13 Aquila; e 3 May 13 49 48.7 44.4 14 46 52.2 1 29.3 18 50 33. 1 + 14 48 21.5 4872 " 3 May 15 49 49.2 44.4 14 46 57.9 1 28. 9 50 3:;. 6 48 26. 8 4.-::! •' 3 July 10 49 49.2 4:'.. 4 11 47 0.7 1 16.8 50 32.6 48 23. 5 4874 ti 3 July 19 49 49.7 43.3 14 47 8.3 1 15.0 50 33.0 )8 -j:;. :: 4875 "... 3.4 4 Oct. it 49 52.0 41.2 11 47 18.7 1 0.9 50 33.2 48 19.6 4876 "... 3.4 4 Oct. 14 49 52.2 41.3 +14 47 20.3 1 1.0 50 33.5 48 21.3 4877 Lalande 35472,3 . 8 3 July 12 49 44. 3 50.8 — 4 43 47. 3 J 16.7 I- 50 35.1 — 4 12 30.6 4878 12 Aquila; i 4 Sept. 14 50 11.2 48; 0 6 1 39. 3 1 7.8 1- 50 59.2 — 6 0 31.5 4879 " 4.5 4 Sept. 15 50 11.6 48.0 6 1 39.fi 1 7.8 50 59.6 0 31.8 .1— N " . . 4.5 4 Sept. 16 50 11.5 48.0 — 6 1 43. 0 1 7.s 50 59.5 0 35.8 4881 14 Lyra' y 3.4 3 Aug-. 20 50 52. 6, 35. 5 +32 24 12.3 1 6.8 18 51 28.1 +32 25 1 9. 1 4882* 14 Aquila; g 6 3 July 12 51 32.4 51 1. 5 — 3 59 51.9 1 19.1 18 52 22. 9 — 3 58 32. 8 4883 39 Sagittarii o 3 3 April 2S 51 42.fi 59.3 22 2 29. 0 1 22. !> 18 52 41.9 —22 1 6. 1 4884 "... 3 July 5 51 43.5 57.6 22 2 22. 8 1 20.1 52 41.1 1 2.7 1--:. " . . . 3 Sept. 6 51 43.8 57. 7 22 2 34.8 1 20.9 52 41.5 1 i:;. 9 1--6 "... 4 July 14 51 47.0 53.6 22 2 26.ii 1 14.4 52 lo.fi 1 ll.fi 4887 15 Aquila' /( 6.7 3 July 12 53 33.9 50.7 4 20 19.4 1 22.0 18 51 2l.fi — 4 IS 57.4 4888 46 Sagittarii r 3 May 31 53 26.3 61.0 27 58 5.6 1 22.5 18 51 27.3 —27 56 43. 1 4889" "... 3 July 8 53 26. 5 60. 2 27 58 8.9 1 22.7 54 26.7 56 46.2 4890 " 3 Sept. 7 53 26. 9 en.;; —27 58 4. 5 1 25.1 54 27.2 56 39.4 4891 Lalande 35672 . 8 3 July 19 54 22. 6 44.2 + 12 41 9.1 1 21.5 18 55 6.8 + 12 42 30.6 4892 Lalande 35674 . 7.8 3 July 10 54 26.3 40.9 20 57 32.0 1 23.3 18 55 7. 2 +20 58 55. 3 4893 "... 6.7 3 Sept. 2 54 26.4 41.1 20 57 43.9 1 13.3 55 7. 5 58 57.2 4894 17 Aquihr f 3 July 19 55 28. 8 43.9 13 33 10.0 1 22. 9 18 56 12.7 + 13 34 32.9 4895 "... 3 Aug-. 20 55 2H.2 43. 9 13 33 17. 5 1 17.7 56 13. 1 34 35.2 l-:n; Lalande 35758 . 8.9 3 July 12 56 8.7 48.9 0 19 11.4 1 25. 5 18 56 57. 6 + 0 20 36.9 l-o; 18 Aquila- . . :; July 27 56 47.9 44.9 +10 45 0.9 1 23. 7 IS 57 32.8 + 10 46 24.6, 4898 41 Sagittarii it 5.6 3 May 13 56 53. 4 5-.:. —21 21 7.3 1 29. 7 IS 57 51.0 ■-'1 10 57.6 4899 "... 3 May 15 • 56 54.4 58.5 21 21 7.2 1 29. 5 57 52.9 19 37.7 4900 "... :: May 31 56 5:;. 7 58.0 21 20 59. 0 ] 28. ; 57 51.7 19 30. 3 4901 .. 3 July 8 56 54.9 57. 3 21 21 5.8 1 27.2 57 52.2 10 38.6 4902 "... 3 Sept. 6 56, 5 1.6 57. :; 21 21 6.8 1 27.7 57 51.9 19 59. 1 4903 " 5.6 4 Sept. 14 56 57. 9 53. 5 21 21 5.4 1 21.4 57 51. 4 19 ll.il 4904 "... 1 Sept. 15 56 57. 7 53.5 21 21 6.8 1 21.4 57 51.2 19 15. 1 4905 " ! Sept. 16 56 58. ] 53. 5 21 21 7.6 1 21.4 57 51.6 19 46.2 4906 (t 4 4 Oct. 15 5(5 58. C: 54.0 —21 21 11.9 ] 21.7 57 52.fi 19 50.2 4907 Lalande 35851 . 6.7 1 Sept. 17 58 19. 1 in.2 + 16 32 48.8 1 11.7 18 58 59. 3 + 16 34 0.5 4908 "... 1 Oct. 14 58 1-.:; 40.7 16 32 45.0 1 11.3 58 59. 0 33 56. 3 4909 Lalande 35880 . 6 ! Sept. 17 :>'.) 2. 9 40.2 16 31 18 5'.l 43. 1 + 16 52 4910 "... ' Oct, 14 18 59 2.6 + 40.7 +16 31 41.2 + 1 12.2 1- 59 i::.:; + 16 32 53.4 (■;:: 1, GOULD — CATALOGUE OF STARS OBSERVED I'.V D AGELET. I^.'i Mean equinox 1800. o No. Name Mag. Dale App'i a Reduct'n App't 6 Seduction a ,! It m s s O 1 II / ,/ h tit a / // 1911* 17 Lyras . . . 6 3 Aug. 20 18 59 15.9 4- 35.7 -f-32 in 19.8 + 1 20.2 is 59 51.6 + 32 11 4(1.0 1912" 1- Lyrse t 3 July in 59 36.5 33. (1 35 1(1 11.5 1 30.8 19 ii Hi. 1 [ 35 17 45.3 4913* " ... 3 July 19 59 36.2 :;:;. :, -4-35 in 15.0 1 28. 1 0 9.7 47 43. 1 4914 Til? Mayer 3 July r> 59 33. 1 7,7.7, —21 7,9 55.9 1 30. S 19 ii 30.6 —21 58 25. 1 1915 tc 8 3 Sept. 11 59 33. 3 57.5 22 0 5.7, 1 31.5 0 30.8 58 34.il 4916 "... (i 3 Sept. 7 18 59 33. 3 7,7.(1 21 59 7,4.11 1 31.4 ii 30.9 58 23.2 4917 •jo Aquilse 3 May 13 19 ii 56.3 53.3 8 17 19.9 1 38.9 19 1 49.0, — 8 15 41.0 1918* "... 3 July 27 ii 57.6 52.0 8 17 12.3 1 31. I 1 49.(1 15 41.2 4919* Bessel, W.91 5. 6 3 May 15 1 10. 11 54.9 12 37 7,:;. i; 1 37. S 19 2 5.5 — 12 30 15.8 4920 (( 6 3 May 31 1 9.7 54. 5 12 37 49.8 1 30.2 2 4.2 36 13.0 4921 Piazzi 19 . 7.8 :; July 19 2 15.9 32. 6 37 27 10.9 1 32.0 19 2 48.5 +37 28 42.9 4922 Lalande 36062 . 7.8 4' Oct. 1 2 24.4 43.4 + 8 15 19. 1 1 1-.7 19 3 7.8 + 8 17 7. 8 4923 42 Sagittaiii i/> 3 July 5 2 I7.H 59. 0 —25 36 39.9 1 34. 1 19 3 10.0 —25 35 5. 7, 4924 "... 3 Sept. 11 2 17.2 59.0 —•75 36 18.7 1 30.2 3 16.2 35 12.5 4925 21 Aquilse 6 3 Aug. 20 2 49. 4 48.3 + 1 56 24. 1 1 30. 1 19 3 37.7 + 1 57 54.2 4926 [4 3 Sept. 2 2 19.2 48. 4 1 56 24.2 1 29.2 3 37.6 57 53. 4 4927 "... 5. 6 4 Sept. 1 1 2 7,2.0 45. 2 1 56 30. 8 1 21.6 3 37.2 57 52. 4 4928 "... 0 4 Sept. 16 2 .',2. 1 45. 3 1 56 25.9 1 21.7, 3 37.4 57 47. 4 "... 5 4 Sept. 17 2 7,2. 2 45. 3 1 56 32. 1 1 21.4 3 37. 5 57 53. 5 4930 Flamsteed, B.259] 7 3 Sept. 7 3 2n.ll 41.1 21 12 15.8 1 25.0 19 4 1.7 +21 13 40.8 4931 Tiazzi 27 . . . 6 4 Oct. 9 3 32.6 30.8 38 49 32. 9 1 12.8 19 4 3.4 +38 50 45. 7 4932* Groombridge 2782 6.7 3 July HI 4 13.6 711.(1 40 4 41.0 1 37.7, 19 4 44.6 +40 6 18.5 4933* "... 7.8 3 July 12 4 14.2 31. 0 40 4 39.6 1 36.9 4 45.2 6 16.5 4934 Lalande 36146 . (i 3 May 13 4 10.2 46.0 11 21 0.9 1 48.6 19 4 7,0.2 +1 1 22 49. 5 4935 Piazzi 30 . . . 7 3 July 19 4 42.5 31.7 39 3 50.7 1 35.4 19 5 14.2 +39 5 20. 1 1936 "... 4 Oct. 9 4 44. f» 30.7 +39 4 12.9 1 14.2 5 15.2 5 27.1 4937 Lalande 30173,4 . 6.7 3 May 15 4 30.1 53.6 — 93 24. 2 1 43.4 19 5 23.7 — 9 1 40. 8 4938 43 Sagittaiii d 6 3 July 14 4 58.8 56.3 19 19 19.0 1 37. 8 19 5 55.1 —19 17 41.2 4939 "... 3 Sept. 6 4 58.7 56.4 19 19 21.3 1 38.0 5 55. 1 17 43.3 4940 "... 5 4 Oct. 15 5 2.5 53.1 19 19 20. 1 1 31.4 5 55.6 17 48.7 1941 Lalande 36205 . 7 3 July 5 5 16.8 —16 20 5. 0 1 38.6 19 6 12.0 — 10 18 26.4 49 12 LaUtnde 36207,8 . 6.7 3 Ann-. 20 • 5 29.8 43.5 +14 43 9. 1 1 31.6 19 6 13.3 +14 44 40.7 4943 22 Aquilse 3 May 31 5 49.0 48.1 4 27 52.7 1 46.2 19 6 37.1 + 4 29 38.9 4944 " 3 July 27 5 50.0 47.3 4 27 59. 1 1 36.6 0 37.3 29 35.7 4945* 1 Sagittse 4 Sept. 15 6 1.8 38.5 20 52 4. II 1 20.7 19 0 40.3 +2(1 7,3 24.7 4946 " 4 Sept. Ill 6 1.0 38. 5 20 52 4. 1 I 20.6 0 39.5 53 24. 7 4947 20 Lyrse n 3 July 10 11 21.7, 31.9 38 46 7,7. 1 1 40.6 19 0, 56, 1 +3-' 48 38. C 4948 "... 3 July 19 6 24. 8 31.1 38 46 57.7 1 37.8 0, 55.9 48 37,. 7, 1949 "... 3 Sept. 7 (1 24.7, 32.4 38 47 8.5 1 26.3 (1 7,0.9 48 34. 8 1950 a 5 4 Oct. 9 6 20. 4 30.9 38 47 15. 7 1 16.3 0 57. 3 48 32. 0 49:, 1 tt 6 4 Oct. 14 (i 2C,.:i 31.0 38 47 13.4 1 16.4 6 57.3 48 29. 8 4952 Lalande 36268 . 6 4 Oct. 1 il 36.2 41.3 +14 10 39.6 1 22.2 19 7 17.5 +14 12 1.8 4953 7 7 ."> Mayer 7 ;; Sept. 6 6 40. 3 55.0 —15 53 53. 4 1 39.2 19 7 35. 3 —15 52 14.2 4954 1 Vulpeculse 6 :; Aug. 20 6 55. S 41.11 +21 1 15.2 1 32. 1 19 7 30.8 +21 2 47.6 1955 "... 4 Sept. 14 6 58. 1 :;-. 1 21 1 25. 1 1 22.0 7 36.5 2 47.1 4956 tt 4 Sept. 15 6 58. 1 38.5 21 1 23.1 1 21.9 7 30.0 2 45.0 1957 2429 Bradley" '. 6 :: May 15 7 28. 1 50.2 0 2 27. 1 1 50.0 19 8 18.6 + 0 4 17.1 4958 25 Aquilse ul 5 :: May 13 7 39.9 46.1 11 12 45.3 1 53.6 19 8 26. 0 +11 14 38.9 4959 "... G.7 4 Oct. 9 7 43.4 42.5 + 11 13 11.7 1 2I.C, s 25. 9 14 36.3 4960 24 Aquilse 6 3 May 15 7 47.8 50.2 —02 34. 2 1 50.5 19 8 38.0 — 0 0 43. 7 490 1 77(1 Mayer 6.5 4 Sept. 17 7 4 1. 1 53.9 —22 47 13.8 1 35.5 19 8 38.0 —22 45 38. 3 4962 Lalande 36336 . 7 3 July 14 8 17.3 40. 8 +21 26 9.9 1 41.8 19 8 58. 1 +21 27 51.7 4963 Lalande 36348 . 8 4 Oct. 1 8 31.4 41.3 14 5 45.9 1 24.8 19 9 12.7 +14 7 Ki.7 49114" 1'iazzi (14 . 6.7 3 May 31 8 34.0 4(1.4 9 14 9.6 1 51.0 19 9 2K.4 + 9 16 0.6 4965 21 Lyrse 0 3 July HI 8 52. 9 32.6 37 45 22. 1 1 il. 1 19 9 27,. 5 +37 47 6.2 4966 tt 3 July 12 - 5 !. I 32.(1 37 45 23. 7 1 43.5 9 2(1.0 47 7.2 1967 il 3 July 19 8 7,::. :; 32.(1 + 37 45 -J4. B 1 41.4 9 25. 9 47 (1. 2 4968 44 Sagittaiii p' 5 4 Oct. 15 9 In. 9 7,2. 0 —18 14 20.8 1 36.2 19 10 3.5 —18 12 44.6 1969 40 Sagittaiii v 3 July r> 9 21.0 7,7,. -J 16 20 40.6 1 44.(1 19 10 16.2 — Id 18 56.6 4970 27 Aquilse d 3 July 27 19 9 .'il. - + 49. 1 — 1 16 49.4 + 1 4J.9 19 HI 10.2 - 1 15 7.5 (235J 236 GOULD — CATALOGUE OF STARS OBSERVED BY D AGELET. Mean equinox 1800. 0 No. Name Mni. Date App't ii Rcduct'n App't ri ■ Reduction a (5 // in s s o / // / a h in s o ' II ■ 497J 28 Aquifce A 6 3 Aug. -in 19 9 34.6 + 44.0 +11 59 13.2 + 1 57.5 19 10 19.2 +12 0 50.7 1972 29 Aquilse u'2 7.6 1 Oct. 9 9 1 1 8 52. 2 1 27.5 10 111 + 11 10 J0. 7 4973 Lalande 36409 . 7.8 3 Sept. 7 9 57. 2 32.5 38 41 39.0 1 31. 1 19 10 20.7 + 5- 40 10.1 4974 Lalande 36431,3 7 4 Sept. 28 in 23.3 36.4 26 52 43.3 1 24.0 19 10 50.7 +20 54 7.3 4975 " 7 4 Oct. 1 111 24. 4 36. 3 26 52 4:'. ii 1 23.8 II n.7 54 12.8 4976 (< 7 4 Oct. 14 in 23.9 36.7 +20 52 40 4 1 25. s 11 0.0 54 4. 2 -111? 7 Lalande 36489 . 6 3 May 15 11 15. 1 50.5 - n 39 0.6 1 55. 1 10 12 5.6 — 0 57 5.5 4978 LI 6 4 Sept. 10 11 18.0 40.1 — 0 38 49.3 1 32.0 12 4.1 37 10.4 1979 Lalande 36505 . 7 3 July 14 11 41.4 40.7 +21 48 14.9 1 40.0 19 12 22. 1 +21 5ii 1.5 4980 a 7.8 3 July 19 11 41.7 40. 6 +21 48 10.4 1 45.4 12 22.5 50 1.8 1981* 47 Sagittarii ,\l :; Sept. 6 12 6.9 58.6 —24 51 53.4 1 49.0 19 13 5.5 —24 5:t 4.4 4982 48 Sagittarii \: 3 Sept. 0 12 1 1. 1 58.5 —24 49 3.4 1 49.2 10 13 12.6 —21 47 14.2 4983 Lalande 36542 7.6 4 Oct. 9 12 33.6 4:s. o + 9 30 29.7 1 31.2 10 13 10.0 + 0 32 0.0 4984 .".ii Sagittarii - . (i 4 Sept. 15 13 29.0 53.6 —22 11 22.0 1 42.3 19 14 22.0 —22 0 40.3 4985 Lalande 36610 . 7 :; July 29 13 5:!. 2 44. 9 + 11 I 5!!. 7 1 40.8 10 14 38. 1 + 11 3 40.5 1986 3 Vulpeculae 6 3 May 31 13 59.6 39. 6 25 51 10.2 2 1.7 19 14 50.2 +25 55 17.9 4987 " 6. 5 4 Oct. 14 1 4 2. 4 37. 1 25 51 42.5 1 28. 1 14 50.5 53 10.9 1988 Riimker7384 6 :; May 13 11 3. 3 44.4 15 30 5.4 2 3. 0 10 14 47.7 + 15 38 0. ii 4989 Lalande 36628,30 7 4 Sept. 28 14 31.0 33. 6 . 33 7 8.4 1 27.8 19 15 4.0 + 55 3 55.2 4990 "... 7.G 4 Oct. 1 14 30.5 33.7 33 7 11.2 1 27.8 15 4.2 8 39. 0 4991 Lalande 36629 . 7 :: July 14 14 23.0 41.5 19 51 17.3 1 50.2 10 15 4.5 +19 53 7.5 4992 "... 6 3 Aug. 20 14 23. I 41.5 19 51 25. 2 1 42.8 15 4.6 53 8.0 4993 2 Sagittse . . 4 Oct. 15 14 42.2 4H.7 16 31 53. 0 1 31.7 19 15 22.0 + 10 33 21.7 4994* 30 AquiUe <5 . \jnil 28 14 34.8 49.9 2 II 36.4 2 8.2 10 15 24.7 + 2 43 44.6 1995 •' 3 May 15 14 36.4 49. 4 2 4141.5 2 5.1 15 25. - 43 46. 6 4996 "... 3 July 12 14 36.8 48.2 2 41 45.2 J 51.0 15 25.0 43 34.2 4997 " 3 July 19 14 36.6 48. 1 2 41 47.3 1 40.4 15 24.7 43 36.7 1998 "... 3 July 27 14 36.3 48. 1 2 41 47.2 i 47.0 15 24.4 45 34.8 1999 "... I Sept. 16 14 39.4 45. 0 2 41 56.2 1 36. 1 15 24.4 43 5,2. 5 5000 51 Aquilse b 6 ■1 Oct. 9 14 42.6 42. 4 11 29 50.5 1 32.9 19 15 25.0 +11 -31 23.4 5001 Lalande 36654,5 . 6.7 :; Sept. 7 15 5.4 33.2 37 in 33.1 1 38. 1 19 15 38.6 +5,7 12 11.5 ;,i ii 12 3 Sagittse 4 Oct.- 15 15 5.2 4H.7 10 32 50.4 1 52. 1 19 15 45.9 + 10 34 28.5 : .; Lalande 36663,4 7 1 Sept. 2 ■ 15 27.9 33.8 32 48 19.7 I 29. 1 19 10 1.7 +52 40 48.8 51 'i 1 1 "... 6.7 4 Oct. 1 15 -27. 4 33.8 32 4- 29.5 l 28.8 16 1.2 10 58. 3 5005 2457 Bradley . . 7 3 July 14 15 58. 4 4 1 . 5 19 51 2H.7 1 52.4 10 10 50.0 + 10 55 15,. 1 5006 tt 6 3 July 26 15 57.9 41.5 19 51 16.8 1 49.8 16 39. 4 55 0.0 5007 "... 6 3 Auo:. 20 15 59.0 4 1 . 5 19 51 22.11 1 44.9 10 4ii.5 55, 0.9 5008 "... 7 4 Oct. 14 16 ii. 1 39. 5 19 51 37.0 1 32.5 10 39.6 53 9. 5 5009* 4 Vulpeeulse . 6 3 May 13 111 0.3 42. 9 19 23 19 10 43.2 + 19 21 5010 "... o 4 Oct. 9 10 2. 3 39.6 19 23 26.5 1 32.6 10 11.0 24 59. 1 5on 3 1 '\ ::'lii . 7 3 May 31 16 29.2 40.2 +24 31 45.6 2 4.8 19 17 9.4 +24 33 50.4 51 i i 2 Lai lie 8120 6.7 :; Sept. 6 16 18.7 61.9 -32 31 10.0 1 54.0 10 17 20.0 —52 20 10.0 5013' 5 Vulpeculse - 0 3 May 13 10 46.5 42. - +19 40 29. 3 2 8. 1 10 17 20.5 + 10 42 37.4 51 1 1 ! "... 3 July 14 16 48.0 ■11. 0 19 40 44.0 1 53.2 17 29.6 42 5-. 1 5015 "... 0.5 3 July 26 16 47.0 41.5 19 40 43.5 1 50.8 17 20. 1 42 34.3 5016 "... 3 July 27 16 47.4 41.5 19 40 47. 1 1 50.7 17 2-. 0 42 37.8 5017 "... 6. 5 :; Aug. 20 16 48.2 41.6 in in 40.0 1 46.0 17 29.8 42 35.0 5018' "... 4 Sept. 16 16 49.6 39.0 19 4n 58.5 1 34.4 17 28.6 42 32. 9 5019 "... 0 1 Oct. 14 10 49.6 39.6 19 40 57.0 l 33.5 17 20. 2 42 31.1 5020 2462 Bradley 0 4 Oct. 9 17 4.4 39.5 19 28 39.2 1 33.8 19 17 45.0 +19 30 13.0 502J Lalande 50754 6.7 3 .Tuly 26 17 5. 0 42. 5 19 50 15.8 1 51.2 19 17 4-. 1 +19 52 27.0 5022 Lalande 50774 7 3 Sept. 7 17 38.6 33.7 36 49 46.6 1 41.9 10 L8 12.3 +36 51 28.5 5023 Piazzi 133 6 3 May 15 17 29.7 49. 4 4- 2 30 7.7 2 4. 5 10 18 10.1 +■ 2 32 12.2 5024 Lalande 36791 li 3 July 5 17 43.4 5 1 . 8 - 7 28 24. 4 1 55.5 10 18 55.2 -7 20 38.-9 5025 55 Aquilse c 7 l Sept. 15 18 8.0 45. 3 +- 1 51 20.0 1 40.8 19 18 53. 9 -1- 1 33 6. 8 5026 4 Cygni . . . ' 6.7 4 Sept. 28 1- 24.0 32. 3 35 53 52.0 1 32.2 19 18 50.9 f 55 55 25. 1 5(1-27 6.7 4 Oct. 1 18 24.7 32. 4 35 53 59.0 1 32.0 18 57. 1 55 31.0 5028 Piazzi 139 . . 7 3 July -.'7 18 29.3 41.5 19 49 6.9 1 53. 1 10 10 10.8 ■ f 19 51 0.0 5029 ■■ 7 4 Oct. 11 18 31.2 39.5 19 40 22.5 1 35.0 io in.; 50 57.0 5030 Piazzi 144 . . 6.7 3 May 15 19 19 19.3 4- 49. 4 - f 2 -J-' n.7 - f 2 6.9 19 20 8.7 - f 2 50 7.0 (236) GOULD— CATALOGUE OE STARS OBSERVED BY D AGELET. 237 Mean . quinox 181 0.0 No. Name Mag Dal. App't a Reduct'n App't J Reduction a r>. 2 40. 9 24 19 46. 9 2 13.8 19 -jo 36. 1 —21 22 o.7 5037 "... 7 3 May 31 19 :,:..: 40.4 24 19 54.8 2 9. 3 20 36. 1 22 4. 1 5038 7 Vnlpeculse . :; Julj 26 19 55.5 41.5 19 50 38.9 1 55. 1 10 2o 37.0 +19 52 34.0 ,i .; I "... 3 July 27 19 05.5 41.5 19 50 40.8 1 54.9 20 37.0 52 35. 7 5040 " ... fi 3 Julj 29 19 55.9 41.5 19 50 40. 0 1 54.4 20 37.4 52 34. 4 5i 1 1 1 "... li 4 Sept. ID 19 58. 1 39. 0 19 50 54.0. 1 38. 1 20 :S7. 1 52 32. 1 "... 7 4 Oct. 0 19 58. 1 39.4 19 50 57. 8 1 36.9 20 ::7.r. 52 34.7 5043 " 6 4 Oct. 14 1 9 58. 3 39.5 19 50 55. 9 1 37.4 20 37.8 52 33.3 51 i 1 1 Lalande 36927 . 7.8 1 Sept. 14 -.'o 48.6 39.9 17 15 31.9 1 40.0 10 21 28.5 +17 17 11.9 5045 "... 8 1 Sept. 15 20 48. 8 40. 0 17 15 20. 0 1 40.0 21 28.8 17 6.9 5046 l'iazzi 157 7 3 .Sept. 7 21 42.1 35. 1 :::, 50 36.4 1 15.3 19 22 17.2 +35 52 21.7 5047 "... 7.8 4 Oct. ;> 21 44.2 32.7 35 50 47.0 1 35.9 22 16.9 7.2 22.0 5048 Piazzi 158 . . 6.7 3 Julj 10 21 31.1 46.6 7 2 32.5 2 0.6 22 17.7 + 74 33. 1 5049 6 Cygni (i 3 April 28 21 58.5 40.0 27 30 38.3 2 19.9 19 22 38.5 +27 32 58.2 51 61 1 4 Sept. 16 22 2.8 35.3 27 31 14.2 1 39.3 22 38. 1 32 53.5 505] tc 3.4 4 Sept. 28 22 3. 2 35.5 27 31 11. s 1 38.3 22 38. 7 32 50. 1 "... 4 Oct. 1 22 3. 9 36.3 27 31 13.5 1 38. 1 22 10.2 32 51.6 5053 Comp. J Cygni . 6 4 Oct. 1 22 5. 9 36.3 27 31 37.7 1 38. 1 19 22 42.2 +27 :::; 15.8 51 6 1 Piazzi 163 8 3 July 5 22 39. 1 41.4 21 1 28 54. 0 2 :i. 8 19 23 20.5 +20 3" 57.8 51 155 Piazzi 164 6.7 3 Si pt. 7 22 58. 1 34.4 35 47 5. 0 1 49.3 19 23 32.5 +35 I- 54.3 5056 u 6 4 Oct. 9 23 0. 4 32.7 35 47 15.7 1 37.4 23 :;::. 1 48 5:;. l 5057 xYuonyma . 6 3 July 26 23 4.7 42.6 17 17 43.7 1 59.4 19 23 47. 3 +17 io 4:;. l 5058 "... 6 :i July 27 23 5.0 42. 6 17 17 44.2 1 59.2 23 47. 6 19 43.4 5059 it 6.5 3 JiUy 29 23 5. 2 42.6 + 17 17 43.2 1 58.8 23 47. 8 10 42.0 5060 37 Aquilje k 4 Oct. 14 23 15.7 49. 9 —11 1 3.9 1 51.0 19 24 5. 6 —10 59 12.9 5061 38 Aquilae y. 3 July 10 23 32.4 46. 6 + 6 55 53. 9 2 3. 3 19 24 19.0 + 6 57 57. 2 5062 tc 3 July 12 23 32. 1 46.6 6 55 .".2. 9 2 3.0 24 18.7 57 55.9 5063 (1 3 July 14 23 32.4 46.5 6 55 54. 1 2 2.6 24 18.9 57 56. 7 5064 8 Cygui . . . 3 May ::i 23 44.6 35.8 3:! 59 56.3 2 16.5 19 24 20. 4 +34 2 12.8 5065 it 3 Aug. 20 (23) 45. 0 :;i o 13.0 1 4S. 5 (2!) 2 1.5 5066 Lalande 37086 . 6.7 4 Sept. 14 24 36.6 45. 0 2 27 5. 1 1 48.6 19 2.". 21.6 + 2 28 53. 7 5067* c« 7 1 Sept. 15 24 37. 1 45. 0 2 27 4. 0 J 4*. 5 25 22. 1 28 52.5 5068 Lalande 37106 . 7.8 :i July 5 25 5.5 39. 3 25 36 3. 7 2 7.4 10 2.". 44.8 +25 38 11.1 5069 9 Vulpeculae . . 6 :; July 29 25 5. 9 41.8 +19 1- 44.7 2 1.4 19 25 47.7 + 1!; 2i 40. 1 5070 41 Aquiku < O July 12 (25) — 1 45 13.0 2 5.3 — 1 43 7.7 5071 "... 4 Sept. 16 25 35.5 46.4 1 45 1.5 1 50.8 26 21.9 43 10.7 5072 "... 4 Sept. 17 25 ;;:.. - 46.4 1 44 57.4 1 50.8 26 22.2 43 6.6 5073 "... 6 4 Oct. 1 25 1 44 56.9 1 50.5 26 43 0.4 5074 " . . . 4.5 1 Oct. 9 25 36.2 46.7 1 44 59.7 1 49.4 26 22. 0 43 10.3 5075 it 6 4 Oct. 14 25 35.6 40. 8 1 45 0.9 1 50.4 26 22. 1 43 10.5 5076 "... 6 4 Oct. 15 25 34. 6 46.8 — 1 45 0. 8 1 50.7 20 21. 1 43 10. 1 5077 Groombridge 2870 7 3 Sept. 7 26 5. 1 :;:;. l +38 18 7.9 1 51.5 19 20 38.2 +38 19 59.4 5078 12 A. puke 6 4 Oct. 14 26 22.4 47.9 — 5 6 50. s 1 52. 3 19 27 10.3 — 5 4 58.0 5079 "... 6 4 Oct. 15 (20) — 56 53.8 1 52.7 (27) 5 1.1 5080 Lalande 37188 . 6.7 3 May 15 26 49. 2 36.7 +33 19 24.7 2 24.6 19 27 .T..'.l +:;:; 21 49.3 5081* Bessel, W.928 . 7 3 July 27 26 53. 5 40.6 22 7 2.3 2 4.3 19 27 34. 1 +22 9 6.6 5082 1 1 6.7 3 July 29 26 54. 2 40.6 22 7 0. 9 2 3.8 27 34.8 0 4. 7 5083 Lalande 37206 . 7.8 3 May 31 27 11.9 31.5 +41 27 21.4 2 22. 4 19 27 43.4 +41 29 43.8 5084 Piazzi 202 . - 7 4 Sept. 17 27 21.7 45.8 — 07 37.6 1 52.5 19 28 7.5 — 0 5 4f.. 1 5085 4 Sagittse e 3 July 9 27 30.8 43.3 +15 59 13. 0 2 9. 2 10 2- 14. 1 +16 1 22.2 5086 " 3 July 26 27 31.0 4:!. 1 15 59 13. 8 2 5.5 28 14. 1 1 19.3 5087 Flanisteed, B.2004 6 4 Oct. 14 27 41 57 12.7 1 42.2 10 28 +41 58 54.9 5088 Lalande 37262 . 7 4 Sept. 14 28 2.8 44.8 2 "4 22. 3 1 52.6 10 2- 17.0. + 2 56 14.9 5089 "... 7 * 4 Sept. 15 28 2.8 14. 5 2 54 20.7 1 54.0 28 47.3 56 10.7 5090 ii 7 4 Sept. 28 19 28 2.6 + 45.0 + 2 ."4 21. 8 + 1 52.2 10 2- 47.6 + 2 56 14.0 (237) 238 GOULD CATALOGUE OF STARS OBSERVED BY D AGELET. Mean equinox I8l 0.0 No. Name Mag. Date App't a Seduct'n App't <5 Reduction a <5 h m s s O 1 a , n h m s o / // 5091* Lalande 37262 . 7 4 Oct. 9 19 28 2. 3 + 45.2 + 2 54 22. 9 + 1 52.3 19 2- 47.5 + 2 56 15.2 5092 44 Aquila- a 3 July 10 28 31.9 47.3 4 54 5-. 7 2 9.8 19 29 19.2 + 4 57 -.5 5093 i i 3 Juh 12 28 32.0 47.3 4 55 0.9 2 9.8 29 19.3 57 10.7 5094 "... 3 July 14 28 32.2 47.3 4 55 0. 1 2 9.9 29 19.5 57 lo.o 5095 Lalande 37310 6.7 3 July 5 28 54. 1 41.(1 20 18 18.3 2 12. 3 19 29 35.6 +20 20 3H.6 5096 '• . . . 8 3 July 8 28 53. 9 41.(1 20 1- 14.8 2 11.7 29 35.5 20 26.5 5097 "... 6.7 3 July 19 28 53.5 41.5 20 18 19.1 2 8.8 29 3,5.0 20 27.9 5098 Groombridge 2889 7 3 Sept. 7 29 21.5 33.2 37 54 35. 1 1 57.6 19 29 54. 7 +37 56 32.7 51 199 "... 6 4 Oct. 11 29 37 54 47.7 1 44.8 29 56 32.5 5100 Lalande 3733d, 1 7 3 July 9 29 39.6 43.2 +16 .5 9.1 2 18.5 19 30 22. 8 +16 7 27.6 5101 45 Aquilss 4 Sept. 14 29 38. 1 40. 1 — 1 6 22.7 1 55.6 19 30 24. 2 — 1 4 27. 1 5102 "... 6 4 Sept. 16 29 39.0 4(1. 2 1 (i 23.0 1 55.5 30 25. 2 4 27.5 5103 "... 4 Sept. 17 29 3.9.3 40.2 1 G 19.3 1 55.5 30 25. 5 4 23.8 5104 it C.7 4 Oct. 1 29 38. - 4(1.4 1 0 15.9 1 54.9 30 25. 2 4 21.0 5105 " . . - 6 4 Oct. 15 29 38.6 4(1.(1 — 1 6 23. 8 1 55.4 30 25.2 4 28.4 5106 Groombridge 2893 6 3 May 31 29 56.6 29.8 +44 13 4.6 2 26. 5 19 30 26. 4 +44 15 3.1. 1 5 1 1 17 it 6 4 ( let. 9 29 57.9 44 13 43.3 1 44.5 30 -J6. 1 15 27.8 5108 13 Cygni 0 4 3 July 27 30 39.7 24.6 +49 43 38. 3 2 9.8 19 31 4.3 +49 45 1-. 1 5109 55 Sagittarii e- 3 Sept. 6 30 9. 4 54.9 — 16 36 54.2 2 10.3 19 31 4. 3, — 16 3,4 43.9 5110 5 Sagittse a 3 May 15 30 26.5 43.9 +17 31 26.1 2 26.1 19 31 10.4 + 17 33 52.2 51 11 "... 3 July 19 30 26. 4 42.6 17 31 38.2 2 10.8 31 9. 0 33 49. 0 5112 12 Cygni 3 July 26 30 50.9 3,7.4 29 39 51. 1 2 9.8 19 31 2-. 3 +29 42 0.9 5113 3 July 29 30 52. 0 37.4 29 33 54.7 2 8.9 31 29.4 42 3. 6 5114 "... 3 Aug. 20 30 51.6 37.4 29 39 57.2 2 3.7 31 29.0 42 0. 9 5115* Lalande 37387 . 7 3 July 5 31 2. 1 41.8 19 59 10.2 2 15.0 19 31 44.2 +20 1 25.2 511(5 "... 8.9 3 July 8 31 2. 1 41.7 19 59 9. 1 2 14.4 31 43.8 1 23.5 5117* 6 Sagittce 0 3 July 9 31 21.2 12. 9 10 59 4.9 2 14.4 19 32 4. 1 +17 1 19.3. 5118 "... 3 July 19 31 21.2 42. 8 16 59 7. 3 2 12.1 32 4. 0 1 19.4 5119* Groombridge "-'-97 7 3 May 31 31 56.8 20.3 48 47 3.9 2 29. 9 19 32 23.1 +48 49 33.8 5120 40 Aquilse 6.7 4 Sept. 16 32 7.0 41.9 11 41 56.5 1 55.2 19 32 48.9 +11 43 51.7 5121 14 Cygni . . . 3 S, pt. 7 32 25. 0 30. - 42 19 41.9 2 1.1 19 32 55. 8 +42 21 43.0 5122 "... 6 4 Oct. 9 32 26. 8 29. 1 42 19 53.9 1 47.8 32 50.2 21 41.7 5123 tf 6 4 Oct. 14 32 26. 4 29.0 42 19 52.6 1 47.5 32 56.0 21 40. 1 5124 "... 6 4 Oct. 15 32 26. 2 29.(1 42 19 56.5 1 47.5 32 55. 8 21 44.0 5125 Piazzi 241 . . 7.8 4 Sept. 28 32 22. 3, 43.4 7 53 5.2 1 56.1 19 33 5.7 + 7 55 1.3 5126 47 Aquilse x 6.5 3 July 10 32 23. 5 45.0 11 19 3.7.9 2 15.3 19 33 8.5 +11 21 53.2 5127 "... 3 July 12 32 2 1. 1 45.0 11 19 38. - 2 14.9 33 9. 1 21 53.7 5128 "... 4 Sept. 14 32 27.0 41.9 11 19 58.6 1 56.0 33 8.9 21 54.6 5129 "... 4 Sept. 17 32 2(1.7 42. 1 11 20 0.8 1 55.7 33 8. 8 21 56.5 513(1 Lalande 37 183 . 7.8 3 July 29 33 25. 8 30.0 32 55 7. 2 2 12.2 19 34 1.8 +32 57 19.4 5131 Lalande 37486,7 6.7 3 Sept. 7 33 41.4 30.0 42 35 2.1 2 2.7 19 34 12.0 +42 37 4.8 5132 " 7 4 Oct. 9 33 43. 8 29.3, 42 35 13.7 1 49.3 34 13.1 37 3.0 5133 " . . . 7 4 Oct. 14 33 43,. 2 29.4 42 35 14.3 1 49.2 34 12.6 37 3. 5 5134 "... 6 1 Oct. 15 33 43. 0 29. 4 42 35 11.5 1 49.1 34 12.4 57 o.O 5135 Lalande 374c8,9 7 3 Aug. 20 33 33.5 40.7 22 21 7. 1 2 8.1 19 34 14.2 +22 23 15.2 5136 Lalande 37497 . 7.8 4 Sept. 15 33 43,. 7 42. 8 9 1 0. 2 1 57.9 19 34 26.5 + 9 2 5-. 1 5137 Groombridge 2909 6 3 May 31 34 9. 8 29. 4 45 0 50. 0 2 32. 4 19 34 39.2 +45 3 22. 1 5138* Groombridge 2910 7 4 Oct. 1(1 34 15.8 3,1.3, 39 31 44. 3 1 5H.3, 19 34 47. 1 +53 53 34.6 5139* Lalande 37521,2 7.8 3 Juh 5 34 8. 9 41.0 21 53 22. 0i 2 19.2 19 34 49.9 +22 1 41.8 5140 "... 8. 9 o July 8 34 8.6 40.9 2 1 59 23. 6 2 18.6 34 49.5 1 42.2 5 Ml "... 8 3 July 9 34 9. 4 40.9 21 59 21.8 2 18.3 34 50. 3 1 40.1 5142 "... 7.8 3 July 10 34 8. 7 40.1) 21 59 23. 2 2 18.1 34 49.6 1 41.3 5143 Lalande 37527 7 3 July 29 34 2i 1.7 30.3 31 55 25. 7 2 13.0 19 35 3,. o +31 57 3,3.5 5144 Johnson 4420 6 1 Oct. 16 34 36.8 3,1. 1 39 45 28. 1 1 50.6 19 35 7.9 +39 47 19.0 51 15 48 Aquilse »/; 6.7 3 July 19 34 31.8 44.4 12 47 41. 1 2 16.2 19 35 16.2 + 12 49 57.3 5146 "... 3 July 26 34 31.7 44.4 12 47 40.7 2 14.8 35 16. 1 49 55.5 5147" 10 Vulpeculae 6 3 July 14 34 44.0 33.5 25 15 (9.4 2 18.0 19 35 23.. 5 +25 18 7.4 5148* 49 Aquilse v 3 July 27 35 9. 8 46. 1 7 6 4.4 2 14. 8 19 35 56.2 + 78 19.2 5149 "... 6 1 Sept. 16 35 12.4 13.5 7 0 15.7 2 0.0 35 55. 9 8 15.7 5150 (i 6 1 Sept. 17 19 35 12.7 + 43.5 + 76 18.6 +2 0.0 19 35 50.2 + 7 8 18.6 (23S) GOULD - -CATALOG IF. OF STARS OBSERVED BY D'AGELET. 239 Mean equinox 1800. 0 No Name Mag. Date App't a Jeduct'n App'l d Reduction ,/ , 3 May 13 4H 13.2 47.5 8 18 15.4 2 36.8 41 0.7 20 52. 2 ;,1-:; "... 3 Mav 15 411 14.-3 47.4 8 18 25.0 2 36.5 41 1.7 21 0.5 :,l-l "... 3 Julv 5 4H 14.4 46.3 - 1- 30.4 2 26. 3 41 0.7 20 56.7 5185 "... 3 Julv 8 I" 14.5 46.2 8 18 27.6 2 25. - 41 0.7 20 53.4 5186 "... 3 July 9 40 14.8 46. 2 8 18 29.0 2 25. 7 41 1.0 20 55.7 .'. 1 -7 "... 3 Julv in 40 14.2 16.2 - 18 30.0 2 25.6 41 0. 4 20 55.6 5188 (4 3 July 12 40 15.1 46. 2 - 1- 29.9 2 25. 3 41 1.3 20 55. 2 5189 "... 3 July 14 40 14.5 46.2 8 18 30.4 2 24.11 41 0.7 20 55.5 5190 3 July 19 40 14.7 46.1 8 18 52. 'J 2 25.7 41 0.8 20 56.6 5191 tl 3 July 26 40 14.6 46.1 8 18 30.5 2 22. 4 41 0.7 20 52.9 5192 "... 3 Julv 27 40 14; 8 46.0 8 18 5.4.2 2 22.2 41 0.8 20 56. 4 5193 "... 3 July 29 40 14.7 46.0 8 18 34.6 2 21.9 41 0.7 20 56.5 5194 " 3 Ana-. 2ii 40 J5. 0 46.0 - 1- 35.0 2 16.7 41 1.0 20 51.7 5195 It 4 July 14 40 18. 1 42.9 8 18 40.5, 2 14.4 41 1.0 20 54.7 5196 "... 4 Sept. 7 40 18.1 43.0 8 18 45.0 2 6.0 41 1.1 20 51.6 5197 11 1 Sept. 14 40 17.9 43. 1 8 18 46.8 2 5.9 41 1.0 2ii 5.'. 7 5198 "... 4 Sept. 15 4m 17.9 45. 2 8 18 16.2 2 5. 8 40 1.1 20 52.0 5199 "... 1 Sept. 16 40 17.6 45.2 8 18 48. 0 2 5.7 41 0.8 211 55.7 5200 "... 1 Sept. 17 40 17.1) 43.2 8 18 50. 0 2 5. 7 41 1.1 20 55.7 520] "... 4 Oct. 1 40 1-. 1 42.5 8 18 51.5 2 5.1 41 0.4 20 56.6 5202 (< 1.2 4 Oct. 16 40 17.2 43.6 8 18 49. 4 2 5.11 41 0.8 20 54. 4 521 13 "... 1.2 4 Nov. 17 40 16.7 44.0 8 18 47.'.l 2 6.8 41 0.7 2'i 51.7 521 14 [( 1.2 1 Nov. 28 40 16.8 ll.o - 18 43. 1 2 7.7 41 0.8 20 5i i. - 5205 2529 Bradley . 7 3 Mav 31 41 48.7 34.1 38 10 9.8 2 41.8 19 42 22. 8 +38 12 51.6 5206 12 Vulpeculae 7.6 1 Sept. 16 41 22 4 34.3 2 4.4 19 42 +22 6 38.7 52' '7 "... 6.7 ] Sept. 17 41 48.7 38.4 22 4 34.6 2 4.4 42 27. 1 6 39. 0 520S "... 6 4 Oct. 15 41 48.2 38.9 22 4 30.0 2 3.0 42 27. 1 6 33.0 5209 "... 6 4 Oct. 16 41 4-. 1 38.9 22 4 54.2 2 3.0 42 27.0 6 37.2 5210 Lalande 37855 . 8.9 3 Julv 12 19 42 38. 0 + 47.7 + 3 51 13.5 + 2 27.8 19 43 25. 7 + 5 55 41.5 (239) 240 GOULD — CATALOGUE OF STARS OBSERVED BY D AGELET. Mean equinox 1800. 0 No. Name Mag. Date App't « Keduct'l App't (! Reduction a 6 h m s s o l " / // h m s 0 / " 5211 Lalande 37855 . 7 3 July 19 19 42 37.6 + 47.7 + 3 51 12.(1 + 2 26. 6 19 43 25.3 + 3 53 38. 8 5212 tf 7.8 :; July 27 42 37.0 47.6 3 51 10.5 2 25. 5 43 24. 6 53 36. (1 5213 "... 7.8 :; July 29 42 37. 6 47.6 3 51 11.7 '.' 25. 2 43 25. 2 53 36.9 5214 9 Sagittse- - . 7 l Sept. 14 42 46.8 39. 8 18 7 52.3 2 6. 8 19 43 26. 6 +18 9 59. 1 52 1 5 19 Cygni - 6 :; May 31 42 54.6 34.2 +38 1" 9.9 2 43.2 19 43 28.8 +38 12 5:;. 1 5216 .V Aipiikv :: July 14 43 41.1 49. 1 — 0 16 46. 3 2 28. 6 19 44 3U.2 — 0 14 17.7 52J7 Anonyma - 6 3 July 9 44 7.6 46.8 + 6 35 19 44 54.4 + 6 37 52 1 8 " 6.7 3 July 10 44 7.1 46.8 6 35 1.6 2 30.8 44 53.9 37 32.4 5219 13 Vulpeeulse (i 4 Sept. 16 44 18.9 37.8 23 31 52.5 2 7.2 19 44 56.7 +23 33 59. 7 5220 " 4 Sent. 17 44 19.8 37.9 23 31 52. 3 2 7.1 44 57.7 33 59. 4 5221 ti 6 4 Oct. 15 44 18.2 38. 4 23 31 50. 9 2 5.5 44 56.6 33 56. 4 5222 60 Aquilse /3 3 April 28 44 4H.3 48.9 5 52 32. 9 2 44.2 19 45 29.2 + 5 55 17.1 5223 "... 3 May 13 44 41.0 48.4 5 52 26. 4 2 41.9 45 29. 1 55 8. 3 r,224 "... 3 Mav 15 44 42. 1 48. 1 5 52 33.2 2 41.7 45 30.5 55 14.9 5225 C( 3 July 5 44 42.0 47.1 5 52 39. 5 2 31.8 45 29. 1 55 11.3 5226* "... 3 July 8 44 42.0 47.1 5 52 38. 3 2 31 . 3 45 29. 1 55 9.6 5227 "... 3 July 9 44 42.5 47.1 5 52 37.0 2 31. 1 45 29.6 55 8.] 5228 (( 3 July 10 (44) 5 52 36.5 2 30.9 (45) 55 7.4 5229 "... 3 July 19 44 42.2 47.0 5 52 45. 0 2 29. 3 45 29. 2 55 14.3 5230 "... 3 July 26 44 42.2 46.9 5 52 41. 3 2 28. 1 45 29. 1 55 9. 4 5231 "... 4.5 4 Sept. M 44 5 52 54. 1 2 13. 1 45 55 7. 1 5232 "... ::. 1 1 Nov. 28 44 44.5 44.8 5 52 55.7 2 10.3 45 29. 3 55 6.(1 5233 2541 Bradley (',.7 3 July 27 45 21.3 40.3 23 45 47. 1 19 46 1. 6 +23 48 15.9 .v.'::) "... 6.7 3 July 29 45 21.4 40.3 23 45 48.2 2 28.3 46 1.7 48 16.5 5235 "... 6.5 4 Sept. 16 45 23. 4 37.8 23 46 2. 7 2 8.4 46 1.2 48 11.1 5236 "... (5 4 Sept. 17 45 24. 2 37. 8 23 46 7. 1 2 8.4 46 2.0 48 15.5 5237 "... 6.7 4 Oet. 15 45 23. 1 38.3 23 46 5. 1 2 6.8 46 1.4 48 11.9 5238 "... 6 4 Oct. 16 45 23.3 38.3 23 46 5. 1 2 6.7 46 1. 6 48 11.8 5239 Lalande 37965,6 7 4 Sept. 7 45 28.5 38.4 +21 52 35.7 2 10. 1 19 46 6.9 +21 54 45.8 "■210 Lalande 38017 8 3 July 12 46 10. 1 49.1 — 0 12 48.7 2 32.1 19 46 59. 2 — 0 10 16.6 5241 it 7 3 July 23 46 10.2 49. 0 — 0 12 51.2 2 30.6 46 59. 1 10 20.6 5242 Lalande 38039 . 6 3 May 31 46 54. 6 35.3 +36 25 43. 2 2 48. 1 19 47 29.9 +36 28 31.3 5243 Lalande 38068 . 7 4 Sept. 7 47 39. 1 37.9 23 12 43.2 2 12.5 19 48 17.li +23 14 55.7 5244* 11 Sagittse 7 3 July 8 47 57.4 43.4 16 12 55.2 2 36. 3 19 48 40.8 + 16 15 31.5 5245 "... 6 3 July 9 47 57.6 43.4 16 12 59.6 2 36.2 48 41.0 15 35. s 5246 "... 3 July 10 47 57.0 43.4 16 12 58.0 2 36.0 1- 40.4 15 34.0 5247 "... 6 4 Sept. 1 1 47 59.7 40. 4 16 13 19.8 2 13.7 48 40. 1 15 33. 5 5248 21 Cygni q 4.5 3 July 29 48 13. 1 35. 4 34 31 4.2 2 32. 0 19 48 48.5 +34 33 36.2 52 19 5 4 Sept. 17 48 15.5 33.4 34 31 25.1 2 9.9 48 48.9 33 35.11 525(1 2546 Bradley . 7 3 July 10 48 24. 2 43.5 15 55 13.2 2 36.5 19 49 7.7 +15 57 49. 7 5251 Santini 1381 . . 6 3 July 23 48 23. 5 48.6 0 47 56.7 2 33. 4 19 49 12. 1 + 0 50 30. 1 5252 Lalande 38127,8 . 8 4 Sept. 17 49 9.1 33.4 34 28 4.9 2 11.0 19 49 42.5 +34 30 15.9 5253 Lalande 38129,30 7 4 Oct. 1 49 0. 9 42. 4 10 44 3. 8 2 14.9 19 49 43,. 3 +10 46 18.7 5254 12 Sagittse y 3 July 14 49 9. 1 42.4 18 51 52.7 2 36.6 19 49 51.5 +18 57 29. 3 5255 "... 3 July 26 49 9. 5 42. 2 18 54 51.8 2 33.7 49 51.7 57 25.5 5256 "... 3 July 27 49 9. 7 42. 2 18 54 54. 5 2 33.5 49 51.9 57 28.0 5257 - "... 5 4 Sept. 15 49 11.6 39. 6 18 55 9. 6 2 14.1 49 51.2 57 23.7 "... 5 4 Sept. 16 49 12.2 39.6 18 55 9. 1 2 14.0 49 51.8 57 23. 1 5259* 22 Cygni . . . 6.7 3 May 31 49 44.8 34.6 37 52 44.9 2 52.2 19 50 19. 4 +.".7 55 37. 1 5260 14 Vulpeculae 4 Sept. 14 49 57. 3 38.3 22 31 39. 6 2 14.4 19 50 35.6 +22 33 54.0 5261 ti 6.7 4 Oct. 15 49 56. 8 38. 8 22 31 39. 1 2 12.5 5(1 35.6 33 51.6 5262 Lalande 3S177 ! 6.7 4 Sept. 7 50 7.4 35.1 30 24 43. 3 2 14.3 19 5d 42.5 +30 26 57.6 5263 13 Sagittse x 3 July 5 50 rS.3 43.3 16 56 10. 6 2 4(1. 1 19 51 1.6 +16 58 50.7 5264 6.7 3 July 8 50 18. 1 43.2 16 56 5. 9 2 39.5 51 1.3 58 45. 4 5265 "... 3 July 9 50 18.0 43. 2 16 56 8. 5 2 39.3 51 1.2 58 47. 8 5266 l'iaz/.i 362 . . 8 3 July 9 50 23.7 43.2 17 1 41.7 2 39.4 19 51 6.9 +17 4 24. 1 5267 Lalande 38202 . 7.8 3 July 29 50 47. 4 33. 9 +37 31 38.3 2 35.3 19 51 21.3 +37 34 13.6 5268 l'iaz/.i 365 9. 10 3 July 23 50 33. 7 49.2 — 1147 5.9 2 36.2 19 51 22. 9 — 0 11 29.7 5269 Lalande 38230 . 8 1 Oct. 1 51 11.6 41.5 + 13 56 33.2 2 16.4 19 51 53.1 +13 58 49.6 5270 Lalande38233 . 8 4 Sept. 16 19 51 17.5 + 37.2 +25 36 34.5 + 2 15. 1 19 51 54.7 +25 38 49. 6 (240) GOITLIi — CATALOGUE OF STARS OBSERVED 11Y 1) AGELKT. 241 Mean i quinox 1 300. 0 No. Name Mag Dab App't n Reduct'n App't ' 3 May 31 58 19.6 36. 3 35 22 49. 5 3 2.7 10 58 55.0 +35 25 52. 2 532 1 "... 3 July 14 58 20. 9 35.4 35 23 1.1 2 19.6 58 56.3 25 50.7 5325 n 6 1 Sept. 15 58 23. 1 33. 2 35 23 27. 5 2 22.li 58 56.6 25 49.5 5326 it (i 1 Sept. 16 58 23.2 33.2 35 2:i 26.8 2 2 1 . 8 5- 56. 1 25 48. 6 5327 tt (3 1 Oct. Hi 33. 8 35 23 30.9 2 19.2 58 56. G 25 511. 1 5328 Lalande 38591,2 6. 7 1 Oct. 15 19 59 '.'7.4 34.5 33 1- 35.7 2 2n. li 20 0 1.0 +33 50 56.3 5329* 65 Aquilse U 3 July 9 20 0 9.6 49.6 1 27 6.6 2 5(1.0 20 0 50.2 — 1 24 16.6 5330 - :: July 1U •,'ii ii 8.9 4- 19.6 +- ] 27 2. - + 2 49.9 20 (I 58. 5 1 - ] 24 12.0 31 (241) 242 GOULD — CATALOGUE OF STARS OBSERVED BY D'AGELET. 1 Mean equinox 1800. o No. Name Mag. Date App't a Reduct'x App't (1 Reduction a 6 h m s s C ' 'I / a // m s O 1 II 5331 65 Aquilae II 6.5 3 July 23 •ill (1 9.5 + 49.4 + 1 27 3.6 + 2 48.0 20 o 58.9 — i 24 15.0 5332 " 4 I Sept. 1 i n 12.6 40. I 1 26 49.9 2 31.5 9 58.7 24 18.4 5333 "... 4.5 4 Oct. 9 0 12. 1 46. 1 — 1 26 44.8 •J 31. 1 9 58.5 24 13.7 5334 Lalande 38631 . 8 1 Sept. IT 0 24.7 39.2 +20(10) 20 1 3. 9 +20(19) 5335 17 SagitOe U 6.7 3 julj ■:: 0 25. 5 41.9 20 17 3. 1 2 47.9 20 1 7.4 +20 19 51.0 5336 "... 7.8 4 Sept. 16 II 27.8 39. 2 20 17 11.6 2 26.7 1 7.0 19 38.3 5337 "... 7 4 Sept. 17 0 28.0 39.2 20 17 16.6 2 -JO. 0 1 7.2 19 43.2 5338 "... 7 4 Oct. Hi (i 27.4 39. 7 +20 17 13.5 2 24.9 1 7. 1 19 38.4 5339 2 Capricorni f 7 3 July 8 (i 23. 1 53. :, —13 14 15.9 •J 19. I 20 1 10.0 — 13 II 20.:, 5340 28 Cygni b- 5.6 3 May 31 1 23.9 30.0 +36 12 22.4 3 0. 9 20 1 59.9 + 30 15 29.3 5341 (i 3 July 29 1 24.5 35.0 36 12 38.3 2 49.0 1 59.5 15 27.3 5342 18 Vulpeculae 3 July 26 1 33. 1 39.6 26 10 19.8 2 49.7 20 2 12.7 +20 19 9.5 5343 2581 Bradley . . 8. 9 3 July 12 1 33.5 4'2. 0 20 29 50.5 2 53.0 20 2 15.5 +29 32 49.5 5344 "... 6 3 July 27 1 32.6 4 1 . s 20 30 6. 0 2 49.4 2 14.4 32 :.:,. I 5345 "... 7 4 Sept. 16 1 36.1 39.2 20 30 21.3 2 27. 9 2 15.3 32 49. 2 5346 "... 7 4 Sept. 17 (1) 20 30 27.4 2 27. 9 (2) 32 55. 3 5347 " 7 4 Oct. 1 1 36.0 39.4 20 30 25.9 2 20.0 2 15.4 32 52.5 5348 "... 7 1 Oct. 15 1 35. 3 39.7 20 30 22.7 2 20. 1 2 15.9 32 48. S 5349 "... 7 4 Oct. Id 1 35.4 39. 7 +20 30 22.4 2 26. 1 2 15.1 32 48.5 5350 66 Aquilae .. . 6.7 4 Oct. 9 2 7.6 46. 4 - 1 38 20.7 2 33.3 20 2 54. 0 — 1 35 :.::. 1 5351 "... 5.6 4 Nov. 17 2 6.8 47.0 — 1 38 27. 3 2 34.5 2 :.:'.. 8 35 52. 8 5352* 19 Vulpeculae 3 July 26 2 16.9 39.7 +20 10 23.4 2 51.3 20 3 20. 0 4-20 13 14.7 5353 "... 7.6 1 Sept. 15 2 26 in 47.3 2 28.5 3 13 15.8 5354 "... 7 4 Sept. 16 2 49.0 :;-. i 26 10 40.4 2 28. 3 3 20. 1 13 14.7 5355 20 Vulpeculse . 3 July 23 2 57.6 39.8 25 50 31.5 2 52. :. 20 3 37.4 +25 :,:: 24. o 5356 "... 7 4 Sept. 16 3 0.9 37.3 25 50 53. 1 2 28. 0 3 38. 2 53 21.7 5357 "... 6.7 l Oct. li'. (3) 25 50 50.2 2 '.'0.:; m 53 22. 5 5358 Lalande 38821 . 8 4 Sept. 17 4 27. 5 38. 1 23 35 55. 6 2 30.7 20 5 5. 6 +23 38 20.3 53:.;) "... 7 1 Oct. 1 4 26.9 38. 4 23 35 59.7 2 29. 2 5 5. ;; 38 28.9 5360 Anonyma . 8 4 Oct. 'J 5 22.0 39.3 21 20 n. 1 2 30.4 29 0 1.3 +21 22 30.5 5361 "... 7.8 4 Oct. 16 5 21.7 39. 4 21 19 58. 1 2 30. 1 6 1.1 22 28. 2 5362 21 VulpeculiE 3 July 29 5 22. 6 lis. 9 28 2 50. 3 •J :.::. 7 20 o 1.:. +28 5 50.0 5363 "... 6 1 Oct. 15 5 24.6 37.0 28 3 17.3 2 28.6 6 1.6 5 45.9 t:.:;oi» 4 Sept. 7 5 41.1 45. J + 1 23 20 0 20.2 + 1 20 51 It '»."> 5 Capricorni a' 3 July 12 5 39.9 53. 4 — 13 9 49.4 2 :.:.. i 20 6 33. 3 — 13 0 54.3 5366 "... 3 July l!l r. 39.9 53.2 13 9 51.0 2 54. :. 0 33. 1 0 57. 1 5367 "... 4 Sept. 14 5 43.2 19.0 —13 9 38. 5 2 40.7 0 32.8 6 57.8 5368 U(Hev) Vulpeculae 5.6 4 Sept. 15 6 9.3 37.6 +24 50 4:.. 9 2 ::.'.:. 20 0 40.9 +24 59 18.4 5369 "... 6. 5 4 Sept. 16 (1 9.8 37.6 24 50 45.9 2 32. 4 0 47.4 59 18.3 5370 22 Vulpeculae 3 May 31 6 9. 8 42. 1 22 .".1 II.:; 3 9.9 29 0 51.9 +22 51 21.2 5371 "... 6.5 3 July 26 6 10.3 41.1 22 51 25.8 2 55.9 6 51.4 54 21.7 5372 "... :: July 27 ('. 10.6 41.1 2-.' 51 '.'7.4 2 55.2 0 51.7 54 22.6 5373* it 6 1 Oct. 1 0 13.6 38. 7 +22 51 :,ii.4 2 31.3 6 52. 3 54 21.7 5374 (i Capricorni «'- 3 July 12 6 3.7 53. 4 —13 12 5.6 2 55. 8 20 6 57. 1 —13 9 9.8 5375 "... 3 July 19 0 3.8 53.3 13 12 7.3 2 55.2 6 57. 1 9 12. 1 5376 "... 4 Sept. 7 (i 7. 1 19. 5 13 11 54.4 2 41.2 o 56.6 9 15.2 5377 "... 1 Sept. 14 6 6.7 49. 5 —13 12 6 56.2 9 5378 29 Cygni //■ 3 July 23 6 27. 1 35. 2 +36 9 1.7 2 57.2 20 7 2. 3 +36 11 58.9 5379 23 Vulpeculae . 6.5 I Sept. 16 0 .".•-'.II 36.8 27 9 57.2 2 32.7 20 7 28. 8 +27 12 29.9 5380 18 Sagittae . . 6.7 I Oct. 1 6 20 57 6.7 2 32.3 29 7 +2ii 59 39.0 538J "... 7 4 Oct. 9 6 53.0 39. 5 29 :.7 4. 1 2 32. :: 7 32.5 59 30. 4 5382 "... 7 1 Oct. 15 ct. 1 15 17.2 35.0 31 30 28. 1 2 39. 6 15 52.8 33 7. 7 54:10 ti 5 4 Oct. 9 15 17.1 35. 7 31 30 28. 1 2 39.0 15 52. 8 33 7.1 5431 « 6.5 4 Oct. 15 15 16.5 35.9 31 30 27.5 2 :;-. o 15 52.4 33 5.9 5432* Piazzi 134 7 4 Sept. 17 15 25. 1 44. 9 2 16 4.3 2 47.2 20 16 lo.o + 2 18 51.5 5433 "... 8 4 Oct. 16 15 24. 1 45. 4 2 16 2.2 2 46.7 16 9.5 18 48. 9 5434 Lalande 39326 7 3 July 10 15 54.5 44. 9 + 13 12 59.4 3 10.3 20 10 39. 1 + 13 16 9.7 54:55 1 1 ( lapricorni p 3.4 3 May 31 16 30. 1 50. ] —18 30 55. s 3 II. 1 20 17 20.2 —18 27 44.7 5436 Piazzi 149 . . 7 4 No:. 17 17 2(5.0 45. 8 + 2 14 17.3 2 50. 0 20 18 11. S + 2 17 7.3 5437 Bessel, W.729 . 7.8 3 July 29 17 30. 2 12. 4 19 46 30.2 3 B.3 20 18 18.6 +19 49 38.5 5438 Piazzi 155 7..-' 4 Sept. 15 18 1.7 38.5 23 5 3H.0 2 46. 0 20 18 40.2 +-23 8 Hi. o 5439 "... 4 Oct. 16 18 1.4 39.0 23 5 35.7 2 45.5 18 40.4 8 19.2 5440 Groombridge 3174 7.8 3 Julj 30 18 18.2 33.8 39 42 3.4 3 9. 8 20 18 52.0 +39 45 13.2 54 1 1 (< 8 4 Oct. 9 IS 19.9 32.2 39 42 26. 5 2 40.9 18 52. 1 45 7.4 5442 "... 8 4 Oct. 15 18 19.8 32. 4 39 42 27. B 2 40.3 IS 52. 2 45 8. 1 5443 Lalande 39418 . 10 Sept. 2 18 17.4 15.0 10 16 47.7 3 3. 5 20 19 :;. o + 10 19 51.2 5444 Lalande 39426 . 7.8 4 Oct. 1 18 45. 1 34. 8 33 37 58. C 2 43. 1 20 19 19.9 +33 40 41.7 54 15 Anonyma 8.9 3 July 10 18 41.6 42. 8 19 24 10.5 3 14.4 20 19 24.4 +19 27 24. 9 5446 40 Cygni . (i 3 July 23 19 34.8 35.0 37 44 10.2 3 13.3 20 20 9. 8 +37 47 23.5 51 17 ... 4 Sept. 14 19 36.9 32. 7 37 44 57. 1 2 47.2 20 9.0 47 24. 3 5448 it 4 Sept. 16 19 37.0 32. 7 37 44 36.0 2 47.0 20 9.7 47 23.0 5449 " 6 4 Oct. !) 19 36.7 33. 2 37 44 40.8 2 44.4 20 9.9 47 25.2 5150 1 Delpliini 3 Sept. •> 20 19 57.:; + 45.7 +10 11 :>.:> + 3 5.4 20 20 43.0 +10 14 15.3 (243) 244 GOULD — CATALOGUE OF STARS OBSERVED BY D AGELET. Mean equinox 1800.0 j No. Name Mag. Date App't a Reduet'n App't ,5 Reduction a ,i It m s s O ' II / // It in 8 O ' II 5451* 1 Delphini . . 6.7 1 Sept. 17 20 20 0.5 + 42.6 + 10 11 30.3 + 2 50.3 20 20 43. 1 + 10 14 20.6 5452* "... 7 1 Sept. 18 20 1.0 42. 7 in 11 26.7 2 50.4 20 4:;. 7 14 17. 1 5453 43 Cygni u> 4 Sept. 7 20 20.:. 26. 5 48 40 44.3 2 47.9 20 2n 56.0 +48 43 3,2. 4 5454 "... 6.7 4 Oct. 1", 20 28. 6 27.4 48 40 44.7 2 41.4 2H 56.0 4;; 26. 1 5455 " 5 4 Nov. J 7 20 26.6 28.4 48 40 51.4 2 41.6 20 5.".. II 43 33.0 5456 Bessel, W.815 . 7.8 3 July 20 20 2 1. 1 43.0 18 42 30.6 3 13.7 20 21 7.1 + 16 46 4.3 5457 41 Cygui i :: July 21'. 20 34.8 38.7 29 30 18.5 3 13.1 20 21 13,.:, +20 42 31.6 ;, i.-,- "... :: July 29 20 34.5 38. 7 29 30 21.8 3 12.3 21 13.2 42 34. 1 5459 "... 3 July 30 2o 3;,. o 38. 7 29 30 22. 5 3 12.0 21 13.7 42 34.5 5460 " 5 4 Sept. 15 20 37.2 36.2 29 39 46. 1 2 47. 0 21 13.4 42 34.0 5401 Lalande 39506 . 7 :: July 19 20 31.1 43.0 18 42 21.4 3 14.1 20 21 14.1 +18 43 35.5 5462 " 7.8 3 July 20 20 31. 1 43.0 18 42 18.7 3, 13.0 21 14. 1 45 32.6, 546:? 42 Cygni . . . 1 Oct. 0 21 8.7 34. 2 33 44 52.3 2 44.6 20 21 42. 9 +35 47 36. 9 5464 Bessel, W.609 - 7.8 1 Oct. 1 21 lo.o 41.4 15 5 44.8 2 49.4 20 21 51.4 + 15 6 34.2 5465* Rttmker 8373 9 :: July HI 21 1-..". 42. 7 19 53 1 . 2 :: 17. :. 20 22 1.2 +19 56 18.7 5466* "... 7 4 Out". 16 21 21.4 40.1 19 53 31.0 2 47.0 22 1 . 5 56 19.8 5467 Bessel, W.888 . 7 3 July 10 22 40.4 41.8 22 6 2. 0 3 17.0 20 23, 22.2 +22 9 10.0 5468 "... 7.8 3 July 20 22 41. 1 41. 8 22 0 1.6 3 16.8 23 2.'. 0 0 18.6 5469 44 Cygni . 6.7 3 Sept. 2 22 47. 9 35.9 36 13 6.1 3 6.11 20 23 23.8 +36 16 12. 1 5470 ■" 7 4 Sept. 14 22 50.0 33.5 36 13 16.0 2 49.6 23 23.5 16 5.6 5471 "... 4 Sept. !•". 22 50. 1 33. 5 3G 13 19.7 2 49.4 23 23.6 16 9. 1 5472 "... 1 Sept. 16 22 50. 1 33.5 36 13 14.8 2 49. 3 23 2:;. 6 16 4. 1 5473 "... 7 1 Oct. 0 22 49. 0 34.0 36 13 18.2 2 46.3 23 23. 0 16 4.5 5474 Lalande 39594,5 . 6 1 Sept. 17 22 46.8 38.0 25 5 22.2 2 30.6 20 23 24. 8 + 25 8 12.8 5475 "... 7 4 Oet. 16 22 45.9 38.4 25 5 2:!.:i 2 48. 1 23 24.:; 6 11.-1 5476 2 Delphini e *> May ::i 22 .".:;. 1 46. s 10 34 29.1 :; 2C o 20 23 39. 9 + 10 37 :.6. II 5477 "... 3 Julv 9 22 53.0 45. 9 lo ::i 38. 1 3 18.3 23. 36.9 37 56. 1 5476 "... 4 4 Sept. 18 22 56. 0 43.6 in 34 57.0 2 :,::.:; 23 40.:, 37 50.3 54711 "... 1 Oet. 1 22 56. 7 42. 7 10 3,5 1.0 23 30. 4 37 54.4 5480 " " 6 4 Nov. 17 22 55.5 43.4 10 35 0. 1 2 53.3 23 38.9 37 53.4 5481 45 Cygni u- 4 Sept. 7 23 24. 8 27.0 48 14 13.4 2 49.7 20 23 51.8 +48 17 3. 1 5482 "... 6 4 Oet. 15 23 24. 5 27.9 48 14 17.9 2 44.6 23 52. 4 17 2.:, 5483 3 Delphini ?; 6 1 Sept. 17 23 12 18 5.4 2 53.9 20 21 + 12 2ii 59.3 5 18 1 Johnson 4835 6 3 July 23, 23 46.2 28.2 49 3 35.7 3 19.5 20 21 14.4 +40 6 55.2 5485 16 Cygui ofl 6 1 (let. 15 21 41.7 27. 8 48 ;:n ir,.n 2 16.2 211 2:, o.:, +48 33 2.2 5486 Lalande 39681 . 6 ■ > July 26 24 32.6 42. 4 20 15 10.7 3 17.2 20 25 15.0 +20 16 27.0 5487 4 Delphini f 3 July 9 25 13.0 44.8 13 56 10.2 3 21.6 20 25 57.8 + 13 59 31.8 5488 "... 3 July 10 25 12.5 44.8 13 56 12.2 3 20.3 25 37. 3 59 32.5 5489 1 1 3 July 12 25 1 3. 1 44.8 13 56 12.0 3 20. s 25 57.0 59 ;;:;. 7 5490 "... 3 Sept. 2 2.". 12.9 44.5 13 50 21.4 3 10.8 25 57. 4 59 32.2 5491* "... 4 Sept. 17 25 16.2 41.6 13 56 39.5 2 55. 2 25 57. 8 59 34.7 5492 "... 6 4 Sept. 18 25 16.9 41.6 13 56 32.8 2 55.1 25 58. :. 30 27.0 5493 "... 6 4 Oet. 11 25 14.0 41.0 13 56 37.5 2 53.8 25 56.8 59 31.3 5494 "... 5 4 Oet. 16 25 15.6 42.0 13 56 37.8 2 53. 6 25 57. 6 59 31.4 5495* 47 Cygni / 3 July 29 25 31.2 36. 7 34 31 5.2 :; 18.4 20 26 7.9 +34 34 23.6 5496 "... 3 .July 30 25 30.8 3,6.7 34 31 7.6 3 18.1 26 7. 5 34 23.7 5497' Groombridge 3226 6 3 July 19 26 51. 1 30.6 45 57 21.:, :: 21.6 20 27 21.7 +46 0 46. 1 5498 "... 6 3 July 20 26 51.5 30.6 45 57 22. :; 3 24.2 27 22. 1 0 46.5 5409 "... 6.7 3 July 27 26 50.9 30.6 45 57 23.li :; 21.:, 27 21.5 0 46.5 5500* "... 7 4 Oct. 15 26 52. 7 20. 4 45 57 .".1.3 2 48.6 27 22. 1 0 42.9 5501 "... 6.7 4 Nov. 17 26 51.3 30.3 45 58 0. 1 2 48.7 27 21.6 0 48.8 5502 26 Vulpecnlse 6.7 4 Sept. 14 26 55. 8 38.0 25 8 48.9 2 55.3 20 27 33. 8 +25 11 44.2 5503 "... 6 4 Sept. 15 26 55. 7 38.0 25 8 52. 6 2 55.2 27 :'.::. 7 11 47.8 5504 6 Di'l]ihini ji July 9 27 25.7 44.9 13 51 2.2 3 24. 1 20 28 10.6 +13 54 26. :; 551 15 "... :: July 10 27 24.0 44.0 13 51 5.5 3 23. 8 28 0. 6 54 29.3 5506 " 3 Sep't. 2 27 2.".. 7 44.6 13 51 14.7 3 13.4 28 10.3 54 26. 1 5507* ■ t 4 Sept. 17 27 28.6 41.6 13 51 33. 1 2 57.5 28 10.2 54 30.6 551 18 i t 4 4 Sept. 18 27 13 51 27.5 2 :,:.:> 28 54 2:,. ii 5509 5 Delphini ( 1 Sept. 7 27 32.li 42.5 lo 38 13.6 2 59.4 20 28 14.5 + 10 41 13.0 5510 4 Sept. 16 20 27 29. 1 + 42.5 +10 38 13.6 + 2 58. 3 20 26 11.6 +10 41 11.0 (244) GOULD — CATALOGUE OF STARS OBSERVED IiY D AGELET. 245 Mean equinox 1800. 0 No. Name Mag. Hat, App't a Reduct'n App't et. 15 30 22. 2 31.4 42 5 25. 7 2 52. 7 30 53.6 8 18.4 5531 Groombridge 3244 7 3 July 20 30 50.3 32.3 43 34 40.(1 3 '-'-. 3 20 31 22.6 +43 38 8.9 5532 "... 6.7 3 July 26 30 50.2 32. 3 43 34 39. 1 3 26. 4 31 22.5 38 5.5 5533* Lalande 39956 . 7 1 Oct. 9 31 1.5 40. 4 19 10 3.7 2 58.5 20 31 41.9 + 19 13 2.2 5534 Hi Delphini . . 7.0 1 Sept. HI 31 12.9 41.6 13 49 42.4 3 1.0 20 31 54.5 + 13 52 44.0 .v>::."i 2(574 Bradley . 8 3 July 9 32 7.2 31.8 44 51 20.9 3 34.0 20 32 39.0 +44 57 54.9 5536 "... 7 3 July 19 32 7. 1 31.0 44 54 20.6 :: 30.3 32 38. 7 57 50.9 5537 "... 7 3 July 26 32 6. 6 31.6 44 54 20. 9 :; 28.0 32 38.2 57 54.9 5538 "... 7 3 Sept. •> 32 7. 9 31.7 44 55 33.9 3 10.3 32 39.(1 57 50.2 5539 " 7 4 Sept. 7 32 8. 9 29. 5 44 54 50.7 3 0.7 32 38.4 57 56.8 5540 1 1 7 4 Sept. 14 32 9. 2 29.0 44 54 54. 0 2 58.9 32 38.8 57 52.9 5541 "... 7 4 Oct. 1 32 8.4 29. 9 44 55 1.0 2 55.8 32 38.3 57 56.8 55 12 Piazzi 272 7 4 Sept. 18 31 10 45 37.9 3 0.7 20 32 +10 48 38. 6 5543 "... 0 4 Nov. J7 32 5. 2 41.7 1(1 45 4li.4 3 0.7 32 46.9 48 47. 1 5544 I'., ssel, W.I 193 . 0.7 3 July 27 32 31.4 32.9 42 42 5.2 3 27.9 20 33 4. 3 +42 45 33. 1 5545 12 Delphini 6 5.0 4 Sept. 1- 33 14 18 51.2 3 3.6 20 111 + 14 21 54.8 5546 5U C'ygui a 3 April 28 34 3. 1 34.4 44 30 19.4 3 53.8 20 34 37.5 + 14 31 1:1.2 5547 "... :i May 13 34 3.3 33. 8 44 30 -.'5. 8 3 51.8 34 37. 1 34 17.6 5548 "... 3 May 31 34 3. e 33. 2 44 30 25.3 3 47.8 34 37.0 34 13. 1 5549 "... 3 July 9 34 5.0 32.1 44 30 40.9 3 35.9 34 37. 1 34 16.8 5550 3 July 10 34 4. 8 32.1 44 30 40.6 3 35.0 34 30.9 34 10.2 555! it 3 July 12 34 4. 9 32.1 44 30 40.4 3 34.9 34 37.0 31 15.3 555-.' tt 3 July 19 34 4. 4 32.0 44 30 44.7 3 32.5 34 3H.4 34 17.2 555:1 "... 3 July 20 34 5. 1 32.0 44 30 45. 4 3 32.2 34 37. 1 34 17.6 5554 "... 3 July 23 34 5.0 32.0 44" 30 44. 0 3 31.2 34 37.0 34 15.8 5555 "... 3 July 20 34 5. 3 31.9 44 30 47.3 3 30. -J 34 37.2 34 17.5 555l ; "... 3 July 27 (34) 44 30 51.0 3 29.9 (34) 34 21.5 5557 "... 3 July 29 31 5. 2 31.9 44 30 47. 4 3 29. 1 34 37.1 34 10.5 5558 "... 3 July 30 34 5. 1 31.9 44 30 48. 9 3 28. 8 34 37.0 34 17.7 5559 tt 3 Sept. 2 34 4.9 32.0 44 30 58. 1 3 18.0 31 311.9 34 10.7 5560 " 4 Sept. 7 34 0. 8 29.8 44 31 12.8 3 2.7 31 3(1.(1 34 15.5 5561 "... 4 Sept. 14 34 7. 2 29.9 44 31 18.8 3 1.0 34 37. 1 34 19.8 5562 1 1 4 Sept. 15 34 7. 0 29. 9 44 31 14.9 3 0.8 34 30.0 34 15.7 5563* (i 4 Sept. 10 34 7. 3 29. 9 44 31 12.(1 3 0. 5 34 37.2 34 13. 1 55114 k 1 Sept. 17 34 7.4 30.0 44 31 18.9 3 0.4 34 37.4 34 19.3 55115 it 4 Oet. 1 34 11.5 32. 2 44 31 17.7 2 57. 8 34 3(1.7 34 15.5 5566 n 2 4 Oct. 9 34 (1. 4 30. 1 44 31 17.0 2 511.9 34 30.8 34 13.9 55H7 "... 2 4 Oet. 15 31 (1. 11 3n. (1 44 31 17.4 2 511. 1 34 37.2 31 13.5 5568 "... 2 4 Oct. HI 34 0. 3 30. 6 44 31 19.0 2 50. 1 34 3(1.9 34 15.1 5569 "... 2 4 Nov. 28 34 5. 1 31.7 44 31 2'2.3 2 57. 3 34 30.8 34 19.6 557i 1 Lalande 40068 . 8 3 Sept. 7 20 34 19.9 + 41.7 +23 1 17.9 + 3 19.11 20 35 1.0 +23 4 37.2 (245) 246 GOULD — CATALOGUE OF STARS OBSERVED BY D'AGELET. 1 Mean equinox 1800. 0 No. Name Mag. Dale App't a Reduct'n App't A Reduction a 6 h ut s s c ' " / // It m it o / // " 5571 30 Vulpeculte . 6 1 Sept. 18 20 34 +21 30 46.6 + 3 2.7 20 35 +24 33 49. 3, 5572 "... 6 4 Oct. ;» (34) 24 311 44.7 3 0.7 (35) 33 45. 4 5573 51 Cygni . 6 4 Nov. 17 35 33. 3 + 28.6 411 34 42.0 2 56.7 2d 36 1.9 +49 37 38.7 5574 12 Delphini y :. July 9 36 38.2 44.6 15 21 9.5 3 34.8 20 37 22.8 + 15 24 44.3 .,.",,., "... :: July 27 36 38. 1 44.3 15 21 15.4 3 30.6 37 22. 4 24 40.0 5576 "... 5 4 Sept. 18 36 15 21 33.8 3 6.5 37 24 4(1.3 5577 52 Cygni /•• 3 July 23 36 45.5 39.2 23 .".11 15.8 3 32. 0 2d 3,7 24.7 +23 .V.I 47.8 5578 53 Cygni e 3 May 31 37 28. 1 39. 1 33 9 47. 8 3 49.4 211 38 7.2 + 33 13, 37.2 5571) "... 3 July 19 37 29.4 37. 9 33 Id 1.0 3 35. 2 38 7.3 13 30.2 5580 " 3 July 20 37 29.6 37.9 33 10 0.2 3 34. 9 38 7. 5 13 35. 1 5581 "... 3 July 23 37 29.2 37.9 33 9 58.4 3 34. 0 38 7. 1 13 32.4 5582 " 4 Sept. I.", 37 31.(1 3.-,.:; 33 10 31.3 3 5. 4 38 (',. '.I 13 36.7 5583 "... 4 Sept. 16 37 31.(1 35. 3 33 10 28.6 3 5.1 38 0.9 13 33.7 5584 "... 4 Sept. 17 37 31.3 3:,. 3 3,3 Id 33.9 3 4.9 38 6 6 13 38.8 5585 "... 3 4 Nov. 28 37 3D. 5 36. 7 33, III 36.8 3 2.8 38 7.2 13 39.6 5586 54 Cygni ?. 3 July 2il 39 0.3 36.8 35 42 9.5 3 35.0 2d 39 37. 1 +35 45 44.5 5587 " ... 3 July 29 39 0. :. 36. 8 35 42 8.8 3 34.1 39 37.3 45 42.9 5588 "... 6 3 Jul., 3il 39 H.9 36. 8 +35 42 10.2 3 33. S 39 37.7 45 44.0 5589 18 Capricomi a 4 Sept. 7 38 57. 6 53. 3 -27 42 44. 0 3 18.4 20 39 50.9 —27 39 25. 6 5590 Groonibridgc 3278 8 4 Nov. 17 39 23.2 31.0 +45 45 17.9 3 1.1 20 39 51.2 +45 48 19.0 5591 14 Delphini . ." 3 Sept. 7 39 13.2 46. 8 7 4 22.2 3 26.8 211 40 O.ll + 77 49.0 5592 15 Delphini . . 3 July 23 39 2N.7 45.5 11 44 41.3 3 34.0 211 40 6.2 + 11 48 15.3 + 559:! 6 4 Sept. 7 40 8. 5 :;?. 8 26 18 7.5 3, 10.3 211 4(1 46.3 +20 21 17.8 t5594* 8.9 3 July 30 40 41.3 35. II 39 37 3.9 3 37. 1 2d 41 16.3 +311 40 41.li 5595 Lalande 40279 . 7. S 4 Sept. 28 40 44.5 35.0 34 46 42.6 3 6. 2 211 41 19.5 +34 49 48.5 5590 "... 7 4 Oct. 16 40 43.7 35. 4 34 46 13.6 3 4.4 41 19.1 49 48.0 5597 Rumkcr 8601 7 3 July 27 40 41.1 43.8 17 15 8.8 3 35. 1 211 41 24.9 + 17 18 43.11 5598 Lalande 40289,90 7.8 4 Sept. 14 40 54. 3 37.8 26 35 15.11 3 9. 8 211 41 32. 1 +20 38 24.8 5599 "... 8 4 Sept. IT. 40 54.5 37.8 26 35 17.9 3 9.7 41 3,2.3 38 27.0 5600 " 9 4 Oct. 9 40 :>;,. 3 38. 2 26 35 15. y 3 6.9 41 33.5 38 22. 8 5601 55 Cygni . . . 3 July 23 41 35.6 31.9 45 1- 56.4 3 37. 0 20 12 7.5 + 15 22 33.4 5602 56 < lygui . 0 3 July 12 42 2.".. II 3.3. 1 43 14 55.7 3 41.2 211 12 58. 1 + 13 is 39.9 5603 "... 3 July 19 42 2.".. n 33. 2 43 15 0.2 3 41.9 42 58. 2 18 42.1 5604 "... 3 July 26 42 25. 3 33. 2 43 15 2.9 3 39. 5 42 58. 5 18 42.4 5605 Piazzi 358 6.7 3 July 29 42 IS. 7 411.3, 27 27 20 42 .V.I. (1 +27 30 5606 "... 6.7 3 July 30 42 19. 1 411.3 27 26 54. 9 3 36.8 42 59. 4 3,1) 33.7 .-,(107 «( 7 4 ( let. 9 42 21.2 3.7. 9 27 27 2H.3, 3 8.0 42 59. 1 3d 28.3 5608 "... 6 4 Nov. 17 42 2(1. II 38.6 27 27 22.4 3 7.8 42 58.6 3,1) 311.2 5609* Bessel, W.1483 . 8 3 July 9 42 35.0 44. 1 17 13 39.4 3 41.6 20 43 19. 1 + 17 17 21.0 5610* 8 3 July 10 42 34. 7 44. 1 17 13 33.7 3 41.3 43 18.8 17 15.11 5611 « 6.7 3 Sept. 7 42 34. 8 43,. s 17 13 36.5 3 29.0 43 1&6 17 5.5 5612 31 Vulpeculae r 3 July 17 42 51.9 40.8 26 17 46.9 3 38.3 211 43 32.7 +26 21 23. 2 5613 "... 6.5 4 Sept. 14 42 55. 5 38.0 26 18 6.3 3 11.8 43 33.5 21 18. 1 5614 "... 6 4 S, pt. 15 42 56. 3 38.0 21 i L8 9.3 3 11.7 43 3,1.3, 21 2l.il 5615 "... 6. 5 4 Sept. 16 42 5i;. :; 3-. II 2(1 18 7.8 3 11.5 43 34.3 21 19.3 5616 "... 6 4 Sept. is 42 56.0 38. ii 26 18 9.5 3 11.3 43 34.(1 21 211. S 5617* Lalande 40403,4 . 7 4 Sept. •J- 44 6.9 ::7. 3 28 50 59.5 3 10.6 2d 44 44.2 +28 54 1(1. 1 5618 "... 6.7 4 Oct. 16 44 li. .". 37.6 28 51 3.4 3. 8. 9 44 4 1. 1 54 12.3 5619 Piazzi 376 (5 3 July 20 44 52.0 47.4 3 42 56. 1 3 39.7 2H 45 39.4 + 3 40 3,:,. s 5620* 0 4 Oct. 1 45 3 43 17. 9 3 16.5 45 46 34.4 5621 Anonyma . 6.7 4 Oct 15 45 11.9 3ii. 3 32 3,7 49.0 3 9.3 20 45 4S.2 +32 10 58. 3 5622 "... 6 4 Oct. 16 45 11.4 36. 3 32 3,7 53.8 3. 8. 2 45 47. . 41 2.0 5623 32 Vjalpeculse AGELET. 247 Mean equinox 181 0. 0 No. X.i iim' Mag Date Ajip't a Reduct'i App't (S Reduction a . 2 39.0 31 39 44.(1 :: 4H.0 51 45.2 43 llo.O 5660* 2 Equulei 7 3 July 23 51 33.7 47. 2 6 2ii 19.9 3 46. (1 2(1 52 20.9 + 0 24 0. 5 5661 "... 7 3 Sept. 7 51 33.5 47.(1 6 20 33.5 3 39.8 52 20.5 24 15.3 5662 Lalande 40739 . 7 4 Oct. 1 51 52.9 45.0 + 2 30 56. 0 :; 2:1. 5 20 52 37.0 + 2 34 19.5 5663 22 Capricorni ;/ 3 July 9 52 5.4 55.1 —20 41 53.9 3 45.4 20 51! 0.5 —20 58 8.5 5664 59 Cygni /' 3 July 12 52 29.2 ::■_'. ii +46 4n 47.2 3 55.6 20 51! 1.2 +46 44 42. 8 5665 "... 3 July 19 52 29. (i 31.9 46 4(1 18.8 :i 5:1. :i .'.:: 1.5 44 42. 1 5666 "... 3 July 26 52 30. 3 31.8 45 40 53.4 3 51.0 55 2. 1 44 44.4 5667 Lalande 41 T s ■ 1 6.7 1 Sept. 28 52 40.5 35. :: 35 II 3i.5 3 18. 1 20 .".:; 15.8 +35 14 50.6 5668 "... 7 4 Oct. 9 52 40.0 35. 5 35 11 35.5 .". 1(1.7 53 15.5 14 52.2 5669 "... 6.7 4 Oct. 15 52 39. 8 : I5.il 35 11 34.3 :; 15.0 53 15.4 14 50.2 5670 t< 6 4 Oct. 16 52 39.7 35.6 35 11 36.4 3 15.8 53 15.3 14 52.2 5671 Lalande 1U773 . 6 4 Sept. 18 52 53.9 41.9 13 53 28. :: 3 22.9 20 53 115. 8 + 13 56 51.2 5672 Johnson 5078 7 3 July 27 54 1.6 33. e 43 20 43. 4 3 52. 0 2H 5 1 35.4 +43 24 35. 4 5673 "... 8 3 July 29 54 1.0 :;:;. - 43 20 44. 7 3 51.3 54 34.8 24 36.0 567 1 Piazzi 44s . . 7 4 Oct 1 53 5H.7 45.1 2 5 56.4 3 25. 4 20 54 35. 8 + 2 9 21.8 5675 3 Eijuulei 6 3 July 23 53 49. :: 47.7 4 39 10.8 :: 48. 8 20 54 57. ii + 4 42 59. 0 5676 "... 6 4 Nov. 28 53 51.9 45. 2 4 39 33. 0 3 26.3 54 57.1 42 59. 3 5677 Lalande in-Ill - 7. ,» 4 Sept. 7 54 2. 8 36.4 31 30 39.7 3 23. 8 2(1 54 50.2 +51 34 5.5 5678 Bradley 2740 7 4 Sept. 28 54 45.5 34.3 37 49 1.9 :; 19.8 2(1 55 19.8 +37 52 21.7 5671) "... 6.7 1 Oct. 15 54 44.5 34. (i 37 49 3.7 3 17.0 55 10. 1 52 21.3 5680 6.7 4 Oct. 16 54 44.6 34.7 37 49 5.7 3 17.4 55 19.3 52 25. 1 5681 Anonyma . 7 3 July 26 56 16.2 32. 5 46 0 47.0 3 55.0 20 5(1 4S.7 +46 4 42.0 5682 " ... 7 :; July 27 56 15.8 32. 5 46 0 47.2 3 54.(1 5(1 18. 5 4 41.8 5683 Lalande 4(1896 8 4 Oct. 9 56 in. 5 4H.5 +20 5 55.3 :; 22.0 20 56 51.0 +20 0 18.2 5684 Bessel, W.1526 - 6.7 :; July 9 56 14.4 49.7 - 1 57 34.3 5 52.7 20 57 4. 1 — 1 33 41.6 5685 "... 7.8 4 Oct. 1 56 17.9 HI. ii - 1 37 8.3 :; 28.8 57 3. 0 33 39.5 5686 62 Cygni f :; July 19 57 5.0 34.3 f 43 4 8. 3 :; 57. i 20 57 no. :: +43 8 5.4 5687 ... 3 July 29 57 5. 2 34.2 43 4 10.8 3 54. 5 57 50.4 8 5.3 5688 Piazzi 173 6.7 1 Nov. 23 57 2. 9 39.5 26 4 27.7 3 22. 4 20 57 42.4 +26 7 50. 1 +57 45 32.2 5689 61 Cygni, prec. . 6 3 July 12 57 1 1.5 37. 0 57 41 32.6 :; 5o.i; 20 57 51.5 5690 6 4 Sept. 28 2H 57 17.2 -f- 34.5 +!7 42 11.3 •f- 3 22. 2 2u 57 51.7 + 57 45 33.5 (247) 248 GOULD CATALOGUE OF STARS OBSERVED BY D AGELET. Mean equinox 1800.0 No. Name Mag. Date App't a Reduct'r App't li Reduction a 6 h in s s 0 1 a / // h m s O 1 a 569] 61 Cygni, prec. . 6 4 Oct. 15 20 57 16.4 + 34.8 +37 42 15.7 + 3 20.0 20 57 51.2 +37 45 35.7 5692* " 6.7 4 Oct. 16 57 16.6 34 8 37 42 17.3 :: 19.9 57 51.-4 45 37.2 5693 K 6 4 Nov. 17 57 15.9 35. 5 ::? 42 21.4 3 19.3 57 51.4 45 40.7 5694 "... 6 4 Nov. 28 57 15.8 35.7 3? 42 19. 0 3 20.2 57 51.5 45 39.2 5695 61 Cygni foil. 7 4 Oct. 15 57 18.0 34.8 37 42 22. 7 :-. 20. 1 20 57 52. 8 +37 45 42. 8 5696 Lalande 40954,5 6.7 :: sept. 18 57 27.8 41.7 14 48 23.7 3 27. 2 20 58 9.5 + 14 51 50.9 5697 63 Cygni /: 3 July 26 59 11.3 32. 3 46 46 59. 7 :: 58. 1 20 59 43.6 +46 50 57.8 5698 "... 3 July 27 59 10.9 32.3 46 4- 1.8 3 57. 8 59 43.2 50 59.0 5699 "... 3 July 29 59 10.5 32. 2 46 46 58.5 3 57. 1 59 42.7 50 55.6 5700 Piazzi 492 . . 7.8 4 Oct. 1 59 6.1 45.1 2 4 47.8 3 30.4 20 59 51.2 + 28 18.2 5701 Piazzi 1 . . . 6.7 3 July 9 59 30.0 40.6 29 20 14.9 4 1.6 21 0 10.6 +29 24 16.5 5702 "... 7 4 Sept. 18 59 32.5 37.5 29 20-49.2 3 27. 2 0 10.0 21 16.4 5703 "... 6 4 Sept. 28 59 29 20 49. 2 3 25. 4 0 24 11.6 5704* "... 6 4 Oct. 9 59 32. 5 37.8 29 20 49.8 3 24.4 0 10.3 24 14.2 5705 (t 4 Oct. 15 59 32.4 37.9 29 20 48.3 3 23.6 0 10.3 24 11.9 5706 "... 6 4 Oct. 16 59 32.9 37.9 29 20 51.8 3 2:!. 5 o 10.8 24 15.3 57n? 5 Equulei y 3 July •23 2d 59 49.8 46.5 9 16 5.7 :: 55.2 21 0 36. 3 + 9 20 0.9 f5708 6 Equulei 5.6 :; July 23 21 tl 1.6 46.5 9 12 14.7 3 55.5 21 0 48. 1 + 9 16 10.2 5709 Piazzi 21 . 8 4 Oct. 1 1 5:.:. :; 45. 1 1 46 17.8 3 33.0 21 2 38.4 + 1 49 50.8 5710 "... 9. 10 4 Nov. 17 1 5:',. (i 45.8 1 46 15.7 3 33.7 2 38.8 49 49.4 5711* Lalande 4114:! . 8 3 July 29 2 14.4 33.7 44 37 28. 7 4 0.1 21 2 48. 1 +44 41 28.8 5712 Lalande 41155 7 1 Oct. 9 2 26. 1 :;;,. a ::."> 25 47.9 :•• 25.8 21 3 2. 2 +35 29 13.7 5713 "... 7 4 Nov. 28 2 25.11 36.7 35 25 57. 1 3 25. 3 3 1.7 29 22. 4 5714 Piazzi '26 . 7 :'. July 26 2 36.0 40.6 28 49 55.9 :; 59.0 21 3 16.6 +2s 5;; 55. 5 5715 "... 7.8 3 July 27 2 36. 1 411.6 2- 19 :.-.'.> :; 59. 4 3 17.0 53 58. 3 57 IG "... 8 4 Oct. 15 2 38. 5 38.1 28 50 27.7 3 26. 5 3 16.6 53 54.2 5717 "... 8 4 Oct. 16 2 38. 8 38. 2 28 50 26. 5 3 26. 5 3 17.0 53 53.0 5718 Lalande 41165 7 3 July 19 2 17. -■ 40.4 29 44 11.8 4 1.9 21 3 28. 2 +29 48 13.7 5719s Piazzi 30 . . . B.9 3 July 9 3 9.1 36.3 + 10 18 13.0 4 7.1 21 3 45. 4 +40 22 20. 1 5720 Bessel, W.128 . 7.8 4 Oct. 1 3 35. 3 45.7 — 0 47 5. 9 3 36.9 21 4 21.0 — 0 43 29. 0 5721 64 Cygni f 3 July 12 3 45.3 40 7 +29 20 41. 1 4 4.9 21 4 26. 0 +29 24 46.0 5722 "... 3 July 19 3 45. 0 40.5 29 20 44.8 4 2.9 4 25.5 24 47.7 57-23 "... 3 July 26 :: 45.4 40.4 29 20 47.5 4 0. s 4 25. 8 24 48.3 5724 it 3 .Inly 27 3 45. 5 40.4 29 20 18. 1 4 0.6 4 25. 9 24 48.7 5725 ii 4 Sept. 18 3 4^.3 37.6 29 21 14.3 3 31.0 4 25.9 24 45.3 5726 "... 6.5 4 Oct. 15 3 47.9 3s.li 29 21 20.5 :; 2?.2 4 25. 9 24 47.7 5727 "... 5.4 4 Oct. 16 3 48. 0 38.0 29 21 20.9 3 27. 4 4 26.0 24 48.3 5728 "... 5. 6 4 Nov. 23 3 47.1 38. 7 29 21 19. 1 3 27. 6 4 25.8 24 46.7 5729* 7 Equulei 7 Groombridge 342] 7 :: July 9 9 13.5 36.0 41 46 50.6 4 13.5 21 9 49.5 +41 51 4. 1 5758 Lalande 41476 . 6.7 :: July 26 10 25.0 43.4 21 7 3. 4 4 6. 4 21 11 8.4 +21 11 9.8 5759 9 Equulei 6 1 Si MI. 7 Id 26.9 43. 8 6 27 8.7 3 41.3 21 11 10.7 + 6 30 50.0 5760 Auonyma . 7 4 Oct. 15 10 48.8 35.5 37 20 24. 1 3 32. 3 21 11 24.3 +37 23 56. 4 5761 « 7.8 1 Oct. JG 10 48.6 35. 5 37 20 23.9 3 32.3 11 24.1 23 56.2 5762 Lalande 41497,8 . 7 4 Oct. 1 in 52.7 4:'.. 3 9 25 54.6 3 39.0 21 11 36.0 + 9 29 33. 6 5763 "... 8 4 Nov. 28 in 52. 1 44. 1 9 25 50.2 3 39. 9 11 36.5 29 30. 1 5764 1 Pegasi c 3 July 9 12 6.1 44.4 18 53 3.7 4 12.2 21 12 50.5 +18 57 15.9 5765 it 3 July 19 12 6. 4 44.2 18 53 8.7 4 9. 4 12 50.6 57 18.1 5766 "... 3 July 23 12 6. 2 44.1 18 53 11.8 1 8. •"> 12 50.3 57 20.3 5767 Lalande 41554 . 7 4 Oct. 15 11 31 42 30.0 :; 35. 5 21 12 +31 46 5.5 5768 t« 7 4 Oct. it; 12 19.9 37.6 31 42 33.8 3 35. 5 12 57.5 46 9. 3 5769 10 Equulei ti 6 4 Oct. c. 12 13.4 44. 2 5 54 7. 3 3 41. 0 21 12 57.(1 + 5 57 48. 3 :.77ii Anonyms . 7.8 4 Sent. 28 12 39.0 34.5 39 27 11.4 3 36.2 ■.'1 13 13.5 +39 30 47.6 5771 « 7 4 Nov. 17 12 37. 7 35.5 39 27 24. 7 3 32.4 13 13.2 30 57. 1 5772 Lalande 41(3J5,0 . 6.7 4 Oct. 1 13 54.7 4:1.4 9 15 37.0 :: 41.2 21 14 38. 1 + 9 19 18.2 r.77:; Piazzi 118 . . 6 3 July 26 14 15.3 42. 8 +23 21 4.7 4 10.5 21 11 58. 1 +23 25 15.2 5774 34 Capricorni C I Sept. 18 14 22. 4 50.9 —23 20 4.2 :: 49.9 21 15 13.3 —23 16 14.3 577.". Lalande 41644 . 7 4 Oct, 15 14 40.8 36.0 +36 29 36. 8 3 35. 8 21 15 Hi.- +36 33 12.6 5776 "... 7.8 4 Oct. 16 14 41.1 36.0 36 29 37.8 3 35.6 15 17.1 33 13.4 5777 Piazzi 120 7 3 July 9 14 58.8 42.6 25 14 55.5 4 16. 1 21 15 41.4 +25 19 11.6 5778 Lalaude 41662 . 7 3 July 19 15 4. 1 38.4 36 25 43.6 4 15.0 21 15 42.5 +36 29 58. 6 .-.779 "... 4 Oct. 15 15 7.0 36. 1 36 26 24. 1 3 36. 4 15 43. 1 30 0. 5 5780 "... 7 4 Oct. 16 15 6.6 36.1 36 26 25. 6 3 36. 0 15 42.7 30 1.6 :.7-l Bessel, W.437 . 7.8 4 Sept. 28 15 11.8 37.9 30 1 16.5 3 39.5 21 15 49.7 +30 4 56. 0 5782 "... 7 4 Nov. 17 15 10.4 38.8 30 1 22.7 :; 36.7 15 49.-.' 4 59.4 5783 n 7 4 Nov. 23 15 9. 7 38.8 30 1 20.4 3 36. 9 15 48.5 4 57. 3 T.7-4 (t 7 4 Nov. 28 15 10.0 38.9 30 1 21.8 3 37. 4 15 48.9 4 59.2 5785 Lalande 41692 . 8 4 Oct. 6 15 48.4 43.5 9 13 26. 5 3 43. 1 21 16 31.9 + 9 17 9.6 5786 69 Cygni . . . 6.7 3 July 19 16 58.6 38.8 35 44 1 -. 9 1 16.9 21 17 37.4 +35 48 35.8 5787 "... 3 July 23 16 58. 5 38. - 35 44 16.8 4 15.6 17 37.3 48 32. 4 5788 "... 7 4 Oct. 15 17 1.1 36.4 35 44 55. .. 3 37.9 17 37.5 48 33.4 5789 "... 7 4 Oct. 16 17 1.0 36.4 35 44 58. 3 3 38. 0 17 37.4 48 36.3 5790 Lalande 41756 . 6.7 4 Oct. 6 17 49.:. 43.9 7 16 12. 1 3 45.4 21 18 33.4 + 7 19 57.5 .-.79 1 35 Vulpeculae 3 July 26 18 9. 4 41.9 26 40 25. 2 4 14.5 21 18 51.3 +26 44 39.7 5792 "... 6 4 Sept. 28 18 12.6 39.0 26 40 52. 1 3 4-.'. 3 18 51.6 44 34.4 5793 1 1 6 4 Oct. 1 18 12.5 39.0 26 41 0.7 3 42. 1 18 51.5 44 42.8 :.7M1 "... 6 4 Nov. 28 18 11.7 40. 0 26 40 58. 9 :: 40.9 18 51.7 44 39. - .-,7'.'.-. 70 Cygni . . . C 4 Oct. 15 18 36. 5 36.3 36 11 32.3 :; 39.3 21 19 12.8 +36 15 11.6 5796 "... 6 4 Oct. 16 18 36.8 36.3 36 11 30.4 3 39. 1 19 13.1 15 9.5 5797 Anonyma . 7.8 4 Nov. 17 18 46. 8 43.6 11 1 35.4 3 45.2 21 19 30.4 +11 5 20.6 5798 Lalande 41815,6 . 4 Oct.. 6 19 34. 1 43.0 11 14 9.7 3 45. 9 21 'Jo 17. 1 +11 17 56.6 5799 2 Pegasi / 3 July 19 20 9. 9 43.3 22 41 49. 5 4 17.7 21 20 53.2 +22 46 7.2 581 HI K 3 July 26 20 9.9 43.2 22 41 54. 4 4 15.8 20 53. 1 46 10.2 .Vol ci 6 4 Oct. 1 20 13.5 40.2 +22 42 25. 0 3 44.5 20 53.7 46 9.5 5802 22 Aquarii t3 3 July 9 20 10. 1 r.o.7 — 6 30 50.5 4 14.5 21 21 0.8 — 6 26 36. 0 5803* "... 3 3 Sept. 15 20 10.9 50.3 6 30 42. 4 4 8.7 21 1.2 26 33.7 5804 "... 4 Sept. 7 20 14.6 46.7 6 30 26.5 3 51.2 21 1. 3 26 35.3 5805 "... 4 Sept. 14 20 14.0 46.8 6 30 28.7 3 51.(1 21 0.8 26 37.7 5806 "... 4 Sept. 16 20 14.0 46.8 6 30 26. 3 3 51.0 21 0.8 26 35.3 581 '7 " "... 4 Sept. 18 •Jii 14.5 46.8 6 30 25. 6 :; 51.0 21 1. 3 26 34.6 5808 "... 3 4 Nov. 23 •jo 13. - 47.6 — 6 30 28. 7 :; 52.6 21 1.4 26 36. 1 5809 Lalande 41869 . 6.7 4 Oct. 6 20 45.6 43.0 +11 12 6.1 :; 16.9 21 21 28.6 + 11 15 53.0 5810 - 6.7 4 Nov. 17 21 20 45. 3 + 43.6 +11 12 9.4 + 3 46. 8 21 21 28.9 +11 15 56. 2 32 (249) 250 GOULD CATALOGUE OF STARS OBSERVED BY D'AGELET. Mean equinox 1800. 0 No. X; Mag. Date App't a Reduct'n App't 6 Reduction o 0 It m s s o / II / // h m s o ' » 5811 71 Cygni g 3 July 23 21 21 30.0 + 34.7 +45 35 20. 2 + 4 21.3 21 22 4.7 +45 39 41.5 5812 "... 6 4 Oct. 15 21 31.8 32.7 45 36 3. 8 3 40.5 22 4.5 39 44. 3 5813 "... 6.7 4 Oct. 16 21 31.6 32. 7 45 36 5. 9 :; 40. 3 22 4.3 39 46.2 5814 Piazzi 174 6.7 4 Sept. 28 22 7. 7 40.1 22 54 17.9 3 46.4 21 22 47. 8 +22 58 4. 3 5815 "... 4 Oct. 1 22 6. 8 40.2 22 54 23.8 3 46. l 22 47. 0 58 9.9 5816 I'iazzi 178 6.7 3 July 26 22 38.2 43. 4 22 26 45.7 4 18.0 21 23 21.6 +22 31 3.7 r,H 1 7 "... 7.8 3 July 27 22 38. 1 43.3 22 26 43. 7 4 17.7 23 21.4 31 1.4 5818 "... 7.8 3 July 29 22 38. 3 43.3 +22 26 4-2. 'J 4 17.2 23 21.6 31 0. 1 5819 37 Capricorni 6 4 Nov. 23 22 45. 6 50.9 —21 2 4. 2 3 59. 6 21 23 36.5 —20 58 4. 6 5820 Bessel, W.671 . 6.7 4 Oct. 6 24 41.4 41.6 +17 22 49.0 3 46.5 21 25 23. 0 +17 26 35.5 5821 t I 7 4 Nov. 17 24 41.0 42.2 17 22 53. 1! 3 46.4 25 23.2 26 39.7 5822 2807 Bradley . 6 3 July 19 25 12.6 35.4 44 53 48.2 4 26.0 21 25 48.0 +44 58 14.2 5823 "... 7 4 Oct. 15 25 15.5 33. 3 44 54 31.6 3 43.6 25 4^. 8 58 15.2 58-24 "... 7 4 Oct. 16 25 15.7 33.3 44 54 36. 3 3 43.6 25 49. 0 58 10.9 5825 et 7 4 Nov. 28 25 14.2 34.3 +44 54 37.0 3 42. 1 25 48.5 58 19. I 5826 39 Capricorni e 3 July 9 24 57.8 54. 2 —20 25 28. 4 4 15.8 21 25 52. 0 —20 21 I2..6 5827 "... 3 July 12 24 57.6 54.1 20 25 26. 1 4 15.7 25 51.7 21 10.4 5828 "... 4 Sept. 16 25 1 . 3 49.8 20 25 8.6 3 57.5 25 51.1 21 11. 1 :,.<»J "... 4 Sept. 18 25 1.3 49.8 20 25 13.4 3 57.7 25 51.1 21 15.7 5830 "... 4 4 Nov. 23 25 1. 2 50.7 —20 25 13.6 4 1.3 25 51. 9 21 12.3 5831 Piazzi 200 . . 7 3 July 27 25 40.9 43.1 +23 29 39. 4 4 20.7 21 26 24. 0 +23 34 0. 1 5832 "... 8 3 July 29 25 40.0 43.1 23 29 40. 4 4 20.2 26 2:!. 7 34 0.6 5833 73 Cygni p 3 July 19 25 52. 1 35. 6 44 38 19.5 4 26.5 21 26 27.7 +44 42 46.0 5834 6 4 Oct. 15 25 55. 2 33.4 44 39 4.2 3 44.2 26 28.6 42 48. 4 5835 "... 4 4 Nov. 28 25 53.2 34.4 14 39 4.6 3 42.7 26 27.6 42 47.3 5836 72 Cygni . . 3 July 23 25 58. .". 38.6 37 34 6.8 4 24.2 21 26 37. 1 +37 38 31.0 5837 " 4 Sept. 28 26 0.6 35.8 37 34 43. 1 3 47. 8 26 36. 4 38 30.9 5838 3 Pegasi . 3 July 26 26 57.8 47.7 5 39 19.0 4 19.5 21 27 45.5 + 5 43 38. 5 5839 5 Pegasi - 6.5 4 Oct. 6 27 42. 4 41.5 18 21 39.5 3 51 . 0 21 28 23.9 +18 25 30.5 5840 Lalande 42153 . 7 4 Oct. 15 27 53.4 33.6 44 25 18.8 3 45.9 21 28 27.0 +44 29 4. 7 5.- il ( i 7 4 Oct. 16 27 53.0 33.6 44 25 15.4 3 45.7 28 26. 6 29 1.1 58 12 4 Pegasi . 3 Sept. 15 27 43.6 47.6 4 48 21.2 4 13.2 21 28 31.2 + 4 52 34. 1 5843 74 Cygni . 3 July 23 28 18.8 38.0 +39 2li 44.0 4 26.5 21 28 56.8 +39 31 10.5 5844 40 Capricorni y 3.4 4 Sept. 7 28 9. 9 49.1 —17 37 20. 1 3 59. 0 21 28 59. 0 —17 33 27. 1 5845 "... 4 Sept. 16 28 9.4 49.1 17 37 2:..:: 3 59. 2 28 58. 5 33 26. 1 5846 "... 4 Oct. 1 28 9. 9 49.2 —17 37 23.0 4 0. 0 28 59. 1 33 23.0 5847 6 Pegasi . 4 Sept. 18 28 38.6 45. 1 + 1 17 9.8 3 56. 3 21 29 23.7 + I 21 6. 1 5848 Groombridge 3512 7 3 July 12 29 4. 0 38. T 38 20 51.5 4 30.7 21 29 42. 7 +38 25 22. 2 5849 "... 6.7 3 Aug. 21 29 3. 9 38. 2 :;- 21 o.'.i 4 18.0 29 42. 1 25 18.0 5850 Lalande 42200, l" 7.8 3 July 27 29 1.6 43.0 24 31 48. 1 4 23.9 21 29 44. 6 +24 36 12.0 5851 <> 7.8 3 July 29 29 1.2 42.9 24 31 46.9 4 23.2 29 44. 1 36 10. 1 5852* Groombridge 3514 7 4 Sept. 28 29 14.7 33. 7 43 44 19.8 3 50.2 21 29 48.4 +43 48 10. 0 5853 Lalande 42240,1 8.9 4 Nov. 28 30 4. II 35.6 42 19 52.7 3 46.3 21 30 39. 6 +42 23 39. 0 5854 Lalande 42243 . 7 4 Oct. 6 30 2. 7 43.5 9 38 46. 3 3 54.8 21 30 46. 2 + 9 42 41.1 5855 "... 7 4 Nov. 17 30 2.7 44.0 9 38 50.2 3 54.7 30 46.7 42 44. 9 5856* Lalande 42249 . 8. 9 3 July 26 30 12.0 48.1 4 2 49.5 4 22.1 21 31 0. 1 + 4 7 11.6 5857 "... 7 3 Sept. 15 30 12.2 47.8 4 2 56. 0 4 15. 6 31 0. 0 7 11.6 5858 Groombridge 3529 7 3 July 9 31 7.6 38. 8 38 32 17.8 4 :;::..". 21 31 46.4 +38 36 51.3 5859 E/alande 42273,4 8 3 July 19 31 9. 2 42.2 27 46 33.2 1 28.4 21 31 51.4 +27 51 1.6 5860 26 Aquarii . - 6 4 Oct. 1 31 12.2 45.4 0 18 58. 3 3 57.8 21 31 57.6 + 0 22 56. 1 5861 Lalande 42287 . 7 3 Sept. 15 31 19.4 47.9 + 3 51 40.4 4 16.5 21 32 7.3 + 3 55 56. 9 5862 44 Capricorni 3 July 19 34 29.4 42.4 27 40 14.2 I 31.3, 21 5,5 11.8 +27 50 45.5 5893* Piazzi 267 6.7 :; July 19 34 44.9 42.4 +27 47 46.2 1 51. 1 21 35 27.3 +27 52 17.0 5894 48 Capricorui /. 4 Sept. 7 34 57.3 47.8 —12 20 54.2 4 3.5 21 35 45. 1 —12 16 50.7 5895" "... 4 Sept. 18 34 57.7 47.8 12 20 54.7 4 3.6 35 45.5 16 51.1 5896 "... 5 4 Nov. 23 34 56.5 48.6 — 12 20 45.5 4 0. 2 5,5 45. 1 10 39.3 5897 Johnson 5380 . 7.8 4 Oct. 15 36 17.8 33.0 +45 52 51.6 3 52.4 21 36 51.4 +45 50 44.0 5898 (( 7.8 4 Oct. 10 30 17.8 33.6 45 52 50. s 3 52. 2 50 51.4 56 49.0 ;>;«! 12 Pegasi C 3 July 12 30 9.11 44.2 21 57 21.0 4 33.5 21 3,0 53.2 +22 1 55.1 5900 "... 3 July 26 30 8.7 43.9 21 57 3U.G 4 29.7 36 52.6 2 0.3 5901 11 Pegasi :: Sept. If. 30 17.7 48.3 1 41 43.7 4 20.8 21 37 0.0 + 1 46 4.5 5902 "... 4 Sept. Hi 30 20.3 45.0 1 42 5.7 4 2.2 37 5. 3 40 7. 9 5903* Lalaude 4'>464,5 7 4 Oct. 1 30 23. 8 42.8 12 14 9.0 3 59.2 21 37 0.0 +12 48 8.2 5904 "... 7 4 Oct. 0 36 23. 7 42. 9 12 44 6.0 3, 5-. 9 37 6.6 48 4. 9 5905 a 7 4 Nov. 17 30 23.9 43.4 12 44 6.7 3, 5-. 5 37 7. 3 48 5.2 5906 2853 Bradley" ! 7.8 3 July 27 30 48.2 45.4 16 12 5.8 1 29. 1 21 37 53,. 0 + 16 10 34.9 5907 1( 6.7 3 July 29 30 48.9 45.3 16 12 7.0 1 29.0 37 31.2 16 36.6 5908 * Groombvidge 3565 7 3 July 9 37 42.0 37.9 42 3 48. 1 4 59.9 21 38 2H.5 + 12 8 28. 0 5909 (i 7.8 3 July 23 37 43.2 37.0 +42 3 4S.8 4 35. 3 38 20.8 8 24. 1 5910 902 Mayer . . 7.8 4 Sept. 14 38 3. 0 48.0 —13 42 57. 4 4 5. 9 21 38 51.li —13 38 51.5 5911 81 Cygni n- 3 Aug. 21 38 50.7 34.5 +48 18 49. 9 4 27.2 21 39 25. 2 +48 23 17. 1 5912 " . '. 5 4 Oct. 9 38 52. 5 32.5 48 19 21.1 3 55. 3 5,9 25.0 23 10.4 5913 a 6.5 4 Oct. 15 38 52.5 32.7 48 19 20.8 3 54.1 39 25. 2 23 14.9 5914 (( 6 4 Oct. 10 38 52.7 32. 7 48 19 22.6 5 53.9 39 25.4 23 16.5 5915 Lalande 42549 . 7.8 1 Oct. 1 39 5.3 42.4 14 46 9.2 4 (1.9 21 3,9 47.7 + 14 50 10. 1 5916 (( 7 4 6.5 4 Oct. 6 52 11.8 46.0 - 3 11 7.4 4 13.8 52 57. 8 6 53.6 59*2 Lalande 42989 . 7.8 3 July 29 52 15.4 46. 0 + 14 57 1.0 4 40.6 21 53 1.4 +15 1 41.6 59.-':i "... 7 4 Sept. 16 52 18.8 42.5 14 57 27.9 4 12.1 53 1. 3 1 40.0 598 1 Bessel, W.1299 . 8 3 July 29 52 31.2 40.11 11 48 21 53 IT. 2 + 14 52 5985 21 Pegasi 3 July 26 52 43. 0 47.0 10 20 52.5 4 41.0 21 53 30.0 +10 25 33.5 5986 Lalande 43012 . 7.8 3 Sept. 15 52 56. 2 4S.II + 3 45 8.2 4 33.2 21 53 44.2 + 3 49 41.4 5987 32 Aquarii 3 July 12 53 4H.7 49. 7 - 1 50 44.7 4 41.9 21 54 30.4 — 1 52 2. 8 5988 "... 3 July 19 53 40.3 49.0 1 50 44.4 4 40.5 54 29. 9 52 3. 9 59.-9 " 3 July 2:: 53 40.9 49.5 - 1 50 42.5 4 40.0 54 30.4 52 2. 5 5990 Lalande 43037,8 . 7 4 Sept. 28 21 53 56. :: + 4:',. 7 -|- 9 12 23.9 + 4 12.0 21 54 40.0 + 9 10 30.5 (252) GOULD CATALOGUE OF STARS OBSERVED BY D AGELET. 253 M, :tli ripimOX 1800.0 No. Name Mag Date App't a Reduct'n App't i5 Reduction a 4 49.3, 21 57 57. 5 + 44 2 49.2 6010 Piazzi 4U6 6.7 3 July 12 57 11.9 45.8 +18 25 17.2 4 49. 1 21 57 57. 7 +18 30 6.3 C.u 11 35 Aquarii 8 ! Oct. 10 57 10.3 4-.il —19 33 50.8 4 21.8 21 57 59.2 —19 29 29.0 6012 25 Pegasi - . 6 ■y Sept. 15 57 42.5 44.6 +20 39 30.5 4 35.1 21 58 27. 1 +20 44 5. li 6013 Piazzi 417 6.7 3 July 19 58 10.4 48.9 + 1 40 54.5 4 44.4 21 58 59. 3 + 1 45 38.9 6014 38 Aquarii e 6 1 Nov. 23 59 7.2 48.1 —12 36 50.9 4 23,. 1 21 59 55.3 —12 32 27.8 6015 "... 4 Sept. 16 59 7.7 47.4 12 36 5U.7 4 20.1) 511 55. 1 32 30.7 6016 "... 6 4 Oct. 16 (59) —12 3. 7 + 14 11 34.0 4 55.8 22 14 15.8 +14 16 29.8 6073 923 Mayer - - 7 3 July 9 13 26.8 49. 9 — 2 16 43.3 4 55. 4 22 14 16.7 — 2 1 1 47. 9 6074 Piazzi 97 . . . 7 3 July 26 15 15.8 46.2 + 17 20 58.7 4 57.5 22 16 2.0 +17 25 56.2 6075 "... 7 4 Oct. 9 15 19.2 42.7 17 21 29. 1 4 23.7 10 1 . 9 25 52.8 6076 "... 6 4 Nov. 17 15 19.2 43.1 17 21 28. 7 4 22.3 16 2.3 25 51.11 6077 "... 4 Nov. 23 15 19. 1 43.2 17 21 30.7 4 22.3 16 2.3 25 53. 0 6078 4 Lacertse 3 July 23 15 47.6 38. 1 48 22 48.11 5 5.2 22 16 26. 0 +48 27 53. 2 61179 " 6.5 3 Aug. 21 15 48.2 38.0 48 22 59. 2 4 55.2 16 26.2 27 51. 4 6080 34 Pegasi 3 Sept. J 5 15 38.7 48.1 3 17 56.8 4 48.1 22 16 26. 8 + 3 22 44. 9 6081 "... 6 4 Sept. 16 15 41.3 44.7 3 18 18.8 4 27.7 16 26.0 22 46.5 6082 35 Pegasi . . 3 Sept. 15 16 56.4 48. 1 5 57 9.3 4 49.0 22 17 44.5 + 3 41 58. 3 6083 Lalande 43859 . 7 3 July 12 17 11.5 42.6 36 --'n 39.7 5 6. 7 22 17 54. 1 +36 25 46.4 6084 " 7.8 3 July 29 17 11.8 42. 2 +36 21) 44.2 5 1.7 17 54.0 25 45.9 6085 55 Aquarii f 3 July 9 17 42. 1 49. 7 — 1 7 14.6 4 58.3 22 18 31.8 — 1 2 16.5 6086 "... 3 July 19 17 42.7 49.5 — 1 7 15.5 4 56.3 18 32.2 2 19.2 6087 Lalamle 43891 . 7 4 Oct. 9 18 6.3 41.7 +23 42 9. 1 4 24.2 22 18 48.0 +23 46 33.3 6088 "... 7 4 Nov. 17 18 6.2 42. 2 23 12 11.5 4 21.6 18 48.4 46 33. 1 61189 "... 4 Nov. 23 18 5.8 42.2 23 42 24.0 4 22.li 18 48. 0 46 46.0 6090 Lalande 43893 . 6 3 July 27 18 6.6 44.7 25 55 20.9 5 0.9 22 18 51.3 +26 0 21. 8 6091* 36 Pegasi 4 Oct 2 18 25. 0 44.1 8 2 13.0 4 27.4 22 19 9.1 + 8 6 40. 4 6092 Lalande 4391 1,5 . 7.8 3 July 12 18 51.2 40.9 43 1 2. 1 5 9. 5 22 19 32. 1 +43 6 11.6 6H93 Piazzi 120 . - 6 3 July 26 19 3. 6 44.8 25 39 44. 0 5 1.6 22 19 48. 4 +25 44 45. 6 6094 37 Pegasi 3 Sept. 15 19 3.6 48. 1 3 20 28. 3 4 50. 1 22 19 51.7 + 3 25 18. 4 61195 "... 6 4 Sept. 16 19 6.2 11.7 + 3 20 47. :; 4 29.5 19 5ii. ;i 25 16.8 6096 57 Aquarii a 6 4 Oct. 16 19 15.8 47. 0 — II 46 19.7 4 32.1 22 20 2.8 -11 11 47.6 6097 Piazzi 127 7.8 4 Sept. 16 19 48.2 44.8 + 3 14 23. 1 1 29.9 22 20 33.0 + 3 18 53.0 6098 38 Pegasi . . :; Aug. 21 20 10.8 43. 2 +31 28 L8.2 4 55.9 22 20 54.0 +31 33 11.1 61199 Lalande 43981 . 6 3 .Inly 27 20 7. 5 49.7 — 4 II 44.5 4 55.9 22 211 57.2 — 3 55 48.6 6100 5 Lacertse 3 July 12 20 33. 1 39.8 +46 36 0. 1 5 11.3 22 21 12.9 +46 41 11.4 6101 (i 3 July 23 20 33.7 39.6 46 36 0. 6 5 7.7 21 13.3 41 8.3 6102 6 Lacertse 6. 5 3 July 29 21 11.7 40.9 42 1 0. 3 5 5.3 22 21 52. 6 +42 6 5.6 6103 Piazzi 139 . . 6.5 :: July 9 21 34.2 44.8 28 26 9. 0 5 8.5 22 22 19.0 +28 31 17.5 6104 "... 6.7 3 July 26 21 34.5 44.4 28 26 17.5 5 3. 6 22 18.9 31 211.9 6105 "... 7.6 4 Oct. 9 21 37.8 40.9 28 26 53. 2 4 25.5 22 18.7 31 18.7 6106 "... 6.7 1 Nov. 17 21 37.3 II. 1 28 26 59. 3 4 22.4 22 18.7 31 21.7 6107 39 Pegasi . . :; Sept. 15 22 10.5 45.6 19 7 22 22 56. 1 +19 12 61U8 "... 4 Oct. 2 22 13.3 42.5 19 7 44.8 4 27.9 22 55.8 12 12.7 6109 7 Lacertfe :: Aug. 21 22 27.4 38.3 +49 10 27.2 4 59.4 22 23 5.7 +49 15 26.6 61 III Piazzi 142 . . 7 4 Oct. 16 22 22 46.5 + 46.8 — Hi 12 38.5 + 4 33.7 22 2:: 33. 3 — 10 38 4.8 (254) GOULD CATALOGUE OF STARS OBSERVED BY D AGELET. 255 Mean equinox 1800. 0 No. Name Mag. Date App't a Reduct'rj App't 0 Aquarii v 3 July 19 22 51.2 52. 6 —21 48 30.0 1 54.9 22 2:: 43. 8 —21 43 35. 1 6113 Groombridge 3810 7 3 .Inlv 9 24 5. 5 42. :: +39 42 26. 8 5 12.2 22 24 47. 8 +39 47 39.11 6114* ti 7.8 :; July 12 24 5.5 42.2 39 42 18.9 5 11.9 24 47.7 47 3ii.~' i;i 15 "... 7.8 4 Sept. 16 24 8. 3 38. 1 +39 4-.' 59.2 I 31.0 24 46.7 47 311.2 111 Hi ('.'-' Aquarii t/ 3 July 23 24 15. 1 40.4 — 1 13 37.4 4 59.5 22 25 4.5 — 1 8 37. 9 in it Lalande 44146 . 7 3 July 27 24 46.6 44.4 +28 50 35.2 5 5. 2 22 25 31.11 +28 55 40.4 6118 (irooinbridge 3815 7 3 July 9 25 0.3 42.4 39 39 36.5 5 13.4 22 25 42. 7 +39 4 1 49. 9 6119* ti 3.9 3 July 12 24 59. 8 42. 3 39 39 32. 8 5 12.5 25 42. 1 44 45.3 6120 ii 8 3 July 29 25 0.2 41.9 39 39 37.3 5 7. 2 25 42. 1 44 44.5 6121* Piazzi 158 . . 7 3" Sept. 15 25 25. 6 4.".. 7 19 10 8.3 4 52.8 22 26 11. 3 +19 15 1.1 6122 (' p. 8 Lacertae 7.8 4 Oct. 9 26 20.0 39.1 +38 31 23.4 4 20.9 22 20 59. 1 +38 35 5i'.:; 6123 8 L'acertae 0.7 3 July 29 26 17.4 42. 3 38 31 8.9 5 7.0 22 20 59.7 +3s 36 1G.5 6124 " 6.7 3 Aug. 21 26 17. 1 42.0 +38 31 13.8 5 0. 3 26 59. 1 30 1 1. 1 6125 03 Aquarii a 4 Oct. 2 26 38. 1 46.0 — 5 19 52.5 4 34.0 22 27 24. 1 - 5 15 IS. 5 6126 a 0.5 4 Oct. 16 26 37.4 40.1 — 5 19 47.7 4 34. 1 27 23.5 15 13.0 6127* Lalande 44221 . 0.7 4 Sept. 16 27 4. 8 39.8 +34 32 38.6 4 32.4 22 27 44. 6 +34 37 11.0 6128 Lalande 44250,1 . (-.9 3 July 19 27 39.2 48.2 8 8 23.0 5 4.2 22 28 27. 4 S 13 27.8 6129 Lalande 44252,3 . 7 3 July 9 27 48. 3 42.1 41 41 17.9 5 15.5 22 28 30. 4 +41 40 33. 4 6130 40 Pegasi . . 3 July 23 28 26. 1 46.5 18 24 23. 7 5 6. 2 22 29 12.6 + 18 29 2H.9 6131 "... 0.7 3 Sept. 15 28 26. 9 45.9 18 24 36. 1 4 54.5 29 12.8 29 3n.O 6132 "... 4 Nov. 23 28 28. 2 43.3 18 25 3.4 -1 28.8 29 11.5 29 32.2 6133* Piazzi 177 0.7 3 July 12 28 58. 3 41.5 44 3 30.5 5 15. s 22 29 39. 8 + 11 8 46. 3 6134* 10 Lacertee . 5. ti 3 July 9 29 35.7 43.2 37 55 32.0 5 15.5 22 30 18.9 +38 0 47.5 6135 u 3 Aug. 21 24 35.7 42.3 37 55 45. ) 5 2.2 30 18.0 0 47.3 6136 Lalande 44344,5 ! 0.7 4 Sept. 16 29 52. 3 39.0 36 28 44. 1 4 34.0 22 30 31.9 +36 ■■'■:; is. i 6137 42 Pegasi J 3 July 19 30 40.4 48.0 9 42 22. 3 5 6.2 22 31 28. 4 + 9 47 28. 5 6138 " ... 3 July 23 30 41.ll 47.9 9 42 21.0 5 4. 4 31 28.9 47 25.4 6139 "... 3 4 Nov. 23 30 44.1 44.5 9 42 53. 6 4 32.6 31 28.6 47 26.2 6140 1 1 Lacertre . 3 July 29 31 4. 2 41.5 43 8 53.5 5 11.0 22 31 45.7 +43 14 4.5 (1141 n 0.5 4 Oct. 9 31 7.5 38.4 +43 9 37.3 4 29.2 31 45.9 14 6.5 6142 Lalande 44391 '. 0 4 Oct. 2 31 8.6 40.9 —13 40 40.8 4 37.7 22 31 55.5 — 13 30 3. I 6143 43 Pegasi o 3 July 12 31 38.2 45.3 +28 10 45.5 5 13.2 22 32 23. 5 +28 15 58.7 (5144 " 3 July 26 31 38.0 44.9 28 10 58. 1 5 9. 3 32 22. 9 10 7.4 6145 44 Pegasi ij 3 July 9 32 53. 8 45.3 29 5 28. 8 5 15.0 22 33 39. 1 +29 111 43.8 6146 " 3 July 19 32 53. .". 45.0 29 5 34.2 5 12.0 33 38.5 111 40.2 11147 11 3 July 27 32 54. 1 44.8 29 5 33.8 5 9. 9 33 38.9 111 43.7 6148 " 3 Sept. 15 32 55.2 44.3 29 5 47.5 4 56.8 33 39.5 II) 44.3 6149 "... 4 Sept. 16 32 57. 2 41.1 29 6 7. 9 4 35.0 33 38. 3 10 43.5 6150 4 Sept. 18 32 57.7 41.2 29 6 0.7 4 35.2 33 38. 9 10 41.9 6151* "... 3 4 Oct. 9 32 57.2 41.3 29 6 13.5 4 31.2 33 38. 5 10 44.7 6152 ** 3 4 Nov. 23 32 56.7 41.8 29 6 19.9 4 27.9 33 38.5 Id 47. S 6153 Bessel, W.773 . 0 3 Aug. 20 32 57.11 47.4 + 9 49 13.4 5 1 . 0 22 33 44.4 + 9 51 14.4 6154 936 Mayer . 4 Oct. 2 34 3. 0 46.5 —10 46 12. 1 4 38.3 22 ::4 49.5 —10 41 33.8 6155 13 Lacertse . 3 July 29 34 -JO. 7 42.4 +40 41 9.2 5 12.0 22 35 12. 1 +40 40 21.8 CI 56 " 3 Aug. 21 34 29. 5 42.0 40 41 21.9 5 5.3 35 11.5 46 27.2 6157* 45 Pegasi 7 3 Julv 23 34 58. 1 40. 8 18 13 47.2 5 9.7 22 35 44. 9 + 18 IS 56.9 6158 Piazzi 214 . . 6 3 July 9 3n 31.4 45. 4 29 19 43.9 5 10.5 22 36 16.8 +29 25 n.4 6159 ti 6 3 July 12 35 31.4 45.3 29 19 41.8 5 15.0 36 16.7 24 57.4 6160 4(3 Pegasi f 3 July 27 35 54.2 47.7 11 3 57.7 5 7.4 22 36 41.9 +11 9 5.1 61C1 "... 3 Sept. 15 35 55. 1 47.2 11 4 12.5 4 58.5 36 42.3 9 11.0 6162 47 Pegasi X 3 July 19 36 8.4 46.3 22 25 50. 9 5 12.2 22 36 54.7 +22 31 3. 1 6163 '* 3 July 26 36 8.1 40. 1 22 25 53. 4 5 10.3 36 54.2 31 3. 7 6164 n 4 Sept. 16 36 11.4 42.3 22 26 21. 1 4 37. 1 36 53.7 30 58.2 6165 it 4 1 Sept. 18 36 12.2 42. 3 22 20 2H.4 4 36.8 36 54. 5 30 57. 2 6106 CI 4 4 Oct. 9 36 12.5 42.4 22 20 26. 1 4 33.7 36 54. 9 30 59.8 6167 It 4 4 Nov. 23 36 11.3 42. 0 22 20 29. 8 4 31.2 36 54. 2 31 1.0 6168 Groombridge 3882 6 3 July 29 36 37. 0 41.9 +43 24 20. 6 5 14.3 22 37 18.9 +43 29 40.9 6169 71 Aquarii -- 5 4 Oct. 2 38 12.8 40.9 —14 43 19.8 4 40.9 22 3- 59.7 —14 38 38.9 6170 Piazzi 226 5.6 3 July 12 22 38 18.3 + 44. 1 +36 16 46.7 + 5 18. 8 22 39 2.4 +36 22 5. 5 (255) 256 GOULD — CATALOGUE OF STARS OBSERVED BY D AGELET. Mean equinox 1800. 0 No. Name Mag. Date App't a Reduct'ri App't <5 Reduction a <5 h m s s o / '/ / // h in s o / // om* 48 Pegasi \i 3 July 23 22 39 35. 3 + 46.2 +23 27 45. 7 + 5 13.2 22 40 21.5 +23 32 58.9 6172 " 3 July 29 39 35. 1 46. 0 23 27 46. 0 5 11.5 40 21. 1 32 57.5 6173 "... 3 Sept. 15 39 36.3 45.5 23 27 56. 4 5 0. 1 40 21.8 32 56. 5 6174 " . . 4 Sept. 16 39 39. 3 42.3 23 28 15.6 4 38.7 40 21.6 32 54. 3 6175 "... 4 4 Oct. 9 39 39. 4 • 42. 4 23 28 18.6 4 35.1 40 21.8 32 53.7 6176 Piazzi 232 . . 6.7 3 July 19 40 5. 0 47.1 17 59 57.9 5 3. 1 22 40 52. 1 +18 5 1.0 6177 14 Lacertse . 6 3 Aug. 20 40 39.5 42.5 40 48 41.5 5 8.9 22 41 22. 0 +40 53 50. 4 6178 "... 3 Aug. 21 40 40. 0 42.5 +40 48 41.7 5 8.5 41 22.5 53 50.2 6179" 73 Aquarii \ 4 Oct. 2 41 24. 1 46.2 — 8 43 11.1 4 41.1 22 42 10. 3 — 8 38 30. 0 6180 49 Pegasi a 3 July 26 41 27.3 48.2 + 8 41 20. 3 5 9.7 22 42 15.5 + 8 46 30. 0 6181* "... 4 Sept. 18 41 31.4 44.2 8 41 43.0 4 39.8 42 15.6 46 22. 8 61-.' 15 Lacertse . 3 Aug. 21 42 19.5 42.3 42 10 1.4 5 9.5 22 43 1.8 +42 15 10.9 6183 "... '.} 8, [it. 1.. 42 20.8 42. 2 42 10 6.3 5 1.8 43 3. 0 15 8.1 61-1 Piazzi 241 - - 6 3 July 29 42 25.0 47.2 15 41 50.8 5 11. 1 22 43 12.2 +15 47 1.9 6185 "... 4 Sept. 17 42 28.9 43.4 +15 42 24.2 4 40.0 43 12.3 47 4. 2 6186 76 Aquarii 3 July 23 35 22.7 47.4 45 12 54.4 5 36. 1 23 36 in. 1 +45 18 30.8 6385 "... 6 3 July 27 35 22. 5 47.3 45 13 4.0 5 35.2 36 9.8 18 39.8 6386 " 3 Aug. 17 35 23. 0 46. 8 45 13 8. 2 5 28. 7 36 9.8 18 30. 9 6387 "... 3 Aug. 20 35 23.3 46.7 45 13 13.6 5 27. 8 36 10.0 18 41.4 6388 "... 3 Aug. 2J 35 22.9 46.7 45 13 10.3 5 27. 4 36 9.6 18 37.7 6389 "... :: Sept. 15 35 23.9 46.3 45 13 21.0 5 19.5 30 10.2 18 40.5 6390 Lalande 46G11 6.7 3 July 26 30 35. 8 48.6 24 22 40. 3 5 30.0 23 37 21. 1 +24 28 10.3 6391 i< 7 4 Sept. 28 36 40.0 44.3 24 23 14.0 4 53.2 37 24. 3 28 7.8 6392 "... 7 4 Sept. 30 30 39.8 14.3 24 23 15. 1 4 52.9 37 21. 1 28 8.0 6393 "... 6.7 4 Oct. 2 36 39.0 44.3 24 23 18.4 4 52.6 37 23. 3 28 11.0 6394 Besscl,'\V.895 . 8 :; Sept. 15 38 24.0 47.9 21 39 20. 7 5 17.9 23 39 11.9 +21 44 38.0 6395 79 Pegasi 3 Julv 23 38 45. 0 48.7 27 38 13.1 5 32.0 23 39 33.7 +27 43 45. 1 6396 "... 6 1 Sept. 28 38 48.6 44.3 27 38 52. 7 4 53.5 39 32.9 43 40.2 6397' "... ■1 Sept. 30 38 48. 8 44.3 27 39 0.9 4 53.0 39 33. l 43, 53.9 6398 Lalande 46676 . 6 3 Aug. 20 38 51.8 47.7 35 13 32. 1 5 20. 3 21! 39 39.5 +35 18 58.4 6399 "... 6 3 Aug. 21 38 51.9 47.7 35 13 34.3 5 26. 0 39 39. 6 19 0.3 6400 Lalande 46678 - 7 3 July 26 38 55. 3 48.7 26 28 45. 0 5 31.0 23 39 44. 0 +20 34 10.0 6401 <■ 7 4 Oct. 2 38 59. 9 44.3 20 29 18.7 1 52. B 39 44.2 34 11.5 6402 " 7 4 Dec. 28 38 58. 0 45.0 26 29 28. 2 4 48.2 39 43. 0 34 10.4 6403 Lalande 46725 . 7 3 July 27 4D 25. 3 48.2 38 59 54. 7 5 34.4 23 41 13.5 +39 5 29. 1 6404 Lalande 46746 . 7.8 3 Sep't. 15 41 3.7 47.4 36 41 41.7 5 19.5 23 41 51. 1 +30 47 1.2 6405" 23 Piscium . . 6.7 1 Sept. 15 41 32.6 44.7 20 28 38. 4 4 56.0 23 42 17.3 +20 33 34.2 6406 " . . 6 4 Sept. 28 41 31.1 44. 6 20 28 37.7 4 53.7 42 15.7 33 31.4 6407 "... ' 6 1 Sept. 30 41 30.5 44.0 20 28 38. 0 1 53.4 42 15. 1 33 31 . 4 6408 "... 6 4 Dec. 28 41 29.5 45. 3 20 28 46.1 4 511.5 42 14.8 33 30.0 6409 -1 Pegasi :; July 23 41 31, 1 49.1 17 55 7.6 5 29.5 23 42 20.2 +18 (I 37.1 6410 "... 3 Aug. IT 23 41 31.2 + 48.0 +17 55 12. 4 + 5 23. 7 23 42 19.8 +18 0 30.1 (259) 260 GOULD CATALOGUE OF STARS OBSERVED BY D AGELET. Mean equinox 1800. 0 No. Name Mag. Date App't a Reduct'n App't (5 Reduction a 3 h m s s O ' // i it h m s O t II 6411 81 Pegasi (p 4 Sept. 10 23 41 34. 9 + 44. 8 +17 55 39. 7 + 4 55.6 23 42 19.7 +18 0 35.3 6412 " 6 4 Oct. 2 41 35.2 44.7 17 55 11.! 4 53.2 42 19.9 0 37.6 6413 82 Pegasi . . 6. 5 4 Sept. 17 41 39.9 45.0 9 45 15.5 1 :,:,. l 23 42 24.9 + 9 50 III. 0 (5414 83 Pegasi r 6.7 4 Sept. 28 41 47.7 44.6 20 32 59. 3 4 53.8 23 42 32. 3 +20 37 53. 1 6415 "... 6.7 4 Sept. 30 41 46.5 44.6 20 32 58.8 4 53.5 42 31.1 37 52. 3 6416 Auonvnia . 6.7 3 July 26 42 0.7 49.1 16 -11 59.8 5 28. 4 23 42 49. 8 + 10 47 28.2 6417 Piazzi 220 . . 6.7 3 Aug. 20 42 6.7 47.9 35 45 23.7 :, 26. 8 23 42 51.0 +35 50 51 1. 5 6418 "... 7 3 Aug. 21 42 6.4 47.9 35 45 27. 8 :> 20.0 42 54. 3 50 54.4 6419 Lalande 40801 . 6.7 3 July 26 43 47. 0 49.2 17 32 38.3 5 28.9 23 44 3,0. 2 +17 38 7.2 6420 tt 7 4 Oct. 2 43 51.8 44.8 17 33 10.0 4 53.4 44 30.0 38 3.4 6421 26 Piseium - 3 Sept. 15 44 6. 2 48.5 5 52 15.5 5 17.5 23 44 54.7 + 5 57 33. 0 6422 "... 6.7 1 Sept. 17 44 8. 9 45.1 5 52 12.4 4 56. 1 44 54.0 57 38. 5 6423 "... 7 4 Oct. 0 44 8. 9 45.0 5 52 39.0 4 53.8 44 53,. 0 57 33. 4 6424 Piazzi 229 . . 7.8 3 July 23 44 24.5 49. 1 24 45 3.0 5 31.7 23 45 13.6 +21 :,o ■■::<.■> 6425 Johnson 6217 . 6.7 3 July 27 44 42.8 48.2 46 8 58.2 5 30. S 23 45 31.0 +40 14 35.0 6426 Lalande 46906 . 7 3 Aug. 20 44 58. - 48.5 19 57 43.7 5 23. 8 23 45 47. 3 +20 3 7.5 6427 "... 7 3 Aug. 21 44 59.0 48.5 19 57 43.2 5 23.5 45 47. 5 3 0. 7 6428 Piazzi 235 6 3 July 26 45 42. 0 49.1 21 20 42.2 5 30.2 23 46 31.1 +21 32 12.4 64211 "... 7 3 Aug. 17 45 41.8 48.6 21 26 42. 4 5 24. 9 46 30.4 32 7.3 6430 " 6 4 Sept. 28 45 40. 7 44.7 21 27 8.2 4 54.0 46 31.4 32 2.2 6431 "... 4 Sept. 30 45 46.6 44.7 21 27 10.2 4 53.8 46 31.3 32 4.0 6432 84 Pegasi ip 3 July 23 46 46.3 49.2 23 50 19 4 5 31.7 23 47 35.5 +24 1 51. 1 6433 "... 3 July 27 46 45. 3 49.1 23 50 16.4 5 30.8 47 34.4 1 47.2 6434 "... 3 Aug. 20 46 45. 6 48.5 23 50 -.'.-,.0 5 24.7 47 34. 1 1 50.3 6435 "... 3 Aug. 21 46 40. 5 48.5 23 56 25.0 5 24. 0 47 35.0 1 49.0 6436 "... 3 Sept. 15 46 47.2 48.2 23 56 29. 3 5 18.8 47 35. 4 1 48. 1 6437 "... 6 4 Sept. 15 40 49. 9 44.8 23 56 53. 1 4 50.7 47 34.7 1 49.8 6438 "... 4 Sept. 16 40 49. 9 44.8 23 56 48. 7 4 56.6 47 34.7 1 45.3 6439 "... 4 Sept. 17 46 5U.0, 44.8 23 50 56. 1 4 56.4 47 35.4 1 52.5 6440* "... 4 Sept. 28 46 50. 0 44.7 +23 56 53. 0 4 54.2 47 34.7 1 47.2 6441 27 Piseium . . 5 4 Oct. 6 47 41.4 45.1 — 4 44 46. 5 4 54.9 23 48 26. 5 — 4 39 51 . 6 6442 Lalande 47032,4 . 0.7 3 July 26 48 30. 4 49.0 +32 31 31.1 5 33. 6 23 49 19.4 +32 37 4.7 0443 "... 6 3 July 27 48 30.2 49.0 32 31 28. 9 5 33. 4 49 19.2 37 2. 3 6444 Piazzi 250 . . 6.7 4 Oct. 2 48 48.9 45.0 10 4 41.6 4 54.0 23 49 34. 9 +10 9 35. 6 0445 3192 Bradley . 7 3 July 23 49 22. 3 49.3 25 43 1.9 5 32.5 23 50 11.6 +25 48 3,4. 4 0440 "... 6.7 3 Aug. 20 49 22. 3 48.6 25 43 3.8 5 25.3, 50 10.9 48 29. 1 6447 tt 7 3 Aug. 21 49 21.9 48.6 25 43 2. 2 5 25. 0 40 10.5 48 27. 2 6448 "... 7 3 Sept. 15 49 23.4 48.3 25 13 9.9 5 19.2 50 11.7 • 48 29. 1 0419 "... 7 4 Sept. 15 49 25. 4 44.9 25 43 34. 4 4 57.1 50 10.3 48 31.5 0450 "... 0.7 4 Sept. 17 49 20. 1 44.8 25 43 39. 4 4 56.6 50 10.9 48 30. II 6451 "... 0.7 4 Sept. 28 49 20. 3 44.8 25 43 34. 6 4 54.5 50 11.1 48 29. 1 6452* "... 0.7 1 Sept. 30 49 26. 8 44.8 25 43, 32.6 4 54.0 50 11.6 48 26. 6 0,453 Groombridge 4199 7 3 July 26 50 43. 7 49.11 41 9 3,7.4 5 36. 2 23 51 32.7 +41 15 13.0, 0454 "... 6.7 3 July 27 50 43.8 49.-0 +41 9 37. 3 5 35. 9 51 32.8 15 13.2 6455 29 Piseium . 5 4 Oct. 6 50 49.6 45.1 — 4 13 20.1 4 55.1 23 51 34. 7 — 48 2:,. 1 1 6456 85 Pegasi 3 July 23 50 54.5 49.4 +25 56 8. 9 5 :;■.'. 8 23 51 43. 9 +20 1 41.7 6457 "... 3 Aug. 17 50 54. 3 48.8 25 50 13.0 5 20. 1 51 43. 1 1 39. 1 6458 " .... 6.7 3 Aug 21 50 55. 2 48.7 25 56 15.6 5 25.1 51 43.9 1 40.7 0459 "... 3 Sept. 15 50 55.5 48.3 25 50 23. 7 5 19.4 51 43. 8 1 43. 1 0400 "... 0.7 4 Sept. 15 50 59. 0 44.9 25 56 40. 7 4 57.3 51 43.9 1 38.0 6401 "... 1 Sept. 16 50 58. 4 44.9 25 56 43. 8 4 57.0 51 43.3 1 40.8 6462 " . . 0 4 Sept. 17 50 ,',9.li 44. 9 25 56 46.2 4 56.7 51 43.9 1 42.9 0103 "... 6 4 Sept. 28 511 58.9 44.9 25 56 44. 1 4 54.5 51 43.8 1 38.6 0101 Lalande 47140,2 . 8 4 Oct. 2 51 33.7 45.0 15 3 44.0 4 54.0 23 52 is. 7 +15 8 38.0 040.", Groombridge 4219 7 3 July 26 53 3:;. 7 49.3 40 53 11.2 5 36.2 23 54 23.0 +40 58 47. 4 0,10,0 "... 7 3 July 27 53 33. 7 49. 3 40 53 11.0 5 35.8 54 23.0 58 47. 4 0407 Piazzi 207 . . 6 3 Aug. 20 53 37. 1 48.7 33 26 58. 1 5 27. 2 23 54 25. 8 +33 32 25. 3 6468 "... 6 3 Aug. 21 53 37.0 48.7 33 26 59. 8 5 27.0 54 25.7 32 26.8 6469 n 7 4 Sept. 15 53 41/4 44.9 33 27 29. 5 4 57.9 54 20.3, 32 27. 4 6470 Piazzi 268 . . 6.7 4 Sept. 17 23 53 54. 4 + 45.0 +25 27 12. 6 + 4 56.8 23 51 39. 4 +25 32 9.4 (200) GOULD — CATALOGUE OP STARS OBSERVED BY D AGELET. 26L Mi an equinox 1800. 0 No. Name Wag. I late App't a Reduct'n App't cS Reduction a (! h m s s c / » / // h m s O ' " 6471 Piazzi 268 . . 6 1 Oct. 2 23 53 54.7 + 45.0 +25 27 14.7 + 4 53.9 2:i 54 39.7 +25 32 8. 6 6472 Lalande 47216 - 6.7 4 Sept 28 5 1 0. 5 45.0 26 28 44. 5 4 54.6 23 54 45.5 +26 33 39. 1 hit:: "... 6.7 4 Sept. 30 54 0. 2 45.0 26 2s 43. 5 1 54.6 54 45.2 33 38. 1 6474 86 Pegasi 3 July 23 54 37.8 49.6 12 11 27.4 5 28. 1 23 55 27. 4 +12 16 55. 8 6475 Piazzi 270 3 Aug. 17 55 2:.. - 49.0 27 49 39.2 5 20.7 2:; 50 14. s +27 55 5.9 6476 "... 6 3 Aug. 21 55 20. 2 48.9 27 49 38.3 5 25. 7 56 15.1 55 4. 0 6477 "... 0.7 :; Sept. ir> 55 25. 8 48.5 27 49 48. 0 5 20. 1 56 14.3 55 8.1 6478 Lalande 47204 . 7 ■1 Sept. 28 55 35. 1 45.0 27 21 31.0 4 54.7 23 50 20. 1 +27 20 25. 7 6479 "... 7 4 Oct. 2 55 34.9 45.0 27 21 33. 3 4 54.0 56 19.9 20 27. 3 6480 " 7 4 Oct. 6 55 35. 0 45.0 27 21 35. 8 4 53.3 50 20. 0 20 29. 1 6481 Groombridge 4237 7 3 July 26 50 31.8 49.5 38 56 35. 0 5 35.7 23 57 21.3 +39 2 10.7 6482 "... 7 3 July 27 50 31.8 49.5 38 50 33. 0 5 35.4 57 21.3 2 9. 0 6483 21 Andromeda- a :: July 19 57 14.2 49.8 27 53 34. I 5 34.3 23 58 4. 0 +27 59 8. 4 6484 " 3 Aug. 17 57 15. 1 49.1 27 53 45. 2 5 26.8 58 4.2 59 12.0 6485 "... 3 Aug. 20 57 15.5 49.0 27 53 44. 0 5 25. 8 58 4.5 59 9.8 6486 "... 1! Aug. 21 57 15.2 49.0 27 53 43. 9 5 25.0 58 4.2 59 9. 5 6487 "... :; Sept. 15 57 15. 1 48. G 27 53 52. 5 5 19.7 58 3.7 59 12.2 HI- "... 4 Sept. 15 57 19.3 45.2 27 54 14.9 4 57.0 58 4.5 59 12.5 64S9 "... 4 Sept. 10 57 18.9 45.2 27 54 9.2 4 57.4 58 4. 1 59 6. (i 6490 "... 4 Sept. 17 57 19.7 45.2 27 54 13.2 4 57.1 58 4.9 59 10.3 6491 ii 2.3 4 Sept. 28 57 18.6 45.1 27 54 15. 4 4 54.8 58 3. 7 59 10.2 6492* "... 4 Sept. 30 57 19.3 45.1 27 54 17.0 4 54.4 58 4.4 59 11.4 6493 "... 4 Oct. 2 57 19.0 45.1 27 54 20.8 1 54. 1 58 4.1 59 14.9 6494 87 Pegasi u 3 July 23 57 55.0 49.7 17 0 32.5 5 29. 9 23 58 44. 7 +17 6 2.4 6495* 22 Andiomedje . 5. 6 3 July 26 59 8.5 49.8 44 51 53.7 r. :;:. :; 23 59 58.3 +44 57 31.0 6490 n 3 July 27 59 8.4 49.8 44 51 54.0 5 37.0 59 58.2 57 3l.n 6497 "... :: Sept. 15 23 59 10.3 + 48.6 +44 52 7.9 + 5 21.8 23 59 58.9 +44 57 29.7 NO No. 40 appa TES TO CATALOGUE. rently the same star as No. 39. 189 d(p, £2 = k I — = the potential of the ring for the attracted point The value of/ is given by the equation, f = r2 + ^2 — 2 r q cos tp -j- (a — t )2 = (>" + 'v')2 s'n'J 2?"f (>' (,02 cos2 a fjP + (g £)2 = ('• + 9 f — 4 '' Q co*2 * 9 + (* — C)2 = (9 — t cos fr )2 -\- >2 sui'2 (/j -f~ (g — O2- * This nutation is introduced in order to set free the letters i, ir, and e, which are so much wanted for astronomical pur- poses. The sign for ^ — 1 is similar in aspect to i, and is nearly an inverted r. The sign for the ratio of the circumference to the diameter is nothing more than a c with the lower extremity extended and wound over the letter; while that for the Naperian base is nearly the letter 6 with the initial extremity bent down over the symbol. (264) § 2-5] THE SATURNIAN SYSTEM. 3 2. The integration with reference to t gives, by familiar forms of integration, v>^n = k{n'2-ir), in which I2' = log(/_g + Q. 3. When the ring is very thin, and the attracted point nearly in its plane, so that the second dimensions of z and b can be neglected, the formulas give f =/o(0) r— * J2' = log/. £2'2 = \ogfJ- f ' b—z ~7~' (v — i™ -f H K = log/ so that the result is the same as if the values were reduced to 4. In the same way, when the attracted point is so far from the cylinder, that the cube of b can be rejected in comparison with the square of the distance of the point, the formulas give, by reduction, /•=/--?+-Mi--) J /o /. ^ 2./; V f*J> q>_cv — 2J Jo which is the same as if the values were reduced to £1' — £~l' ■=.—. Jo 5. The integration with reference to q gives, by introducing £2" =fp (,>£?), 94 =fp (o £2'2) =fp [9 log (/2 -» + *)] = I , <»2 (o — r cos ) = jo3 — |— 2jr r cos 9 -\-p t2 cos2 9 = (jr -\- r2 sin2 9) ( p -]- 2 r cos r2 cos 2 9 — r3 sin cp sin 2 9), F + ' sm 9> = V + ' — 2 9 r cos 9" =/S(o)» r Q-(i> — rcosy) , C , in rr,n-m\ I C(z—b) (/> + 2 r cos g.) , f> r2 cos 2 qp — r3 sin qp sin -2 qp Jp»/.(/.-«+rt~ U^"1" 9;_t"i 2/2 -T-J, 2/Jw) , f (z — b) (p r2 cos 2 gj — ;-3 sin g sin 2 g>) ~r i, " 2/2/§(„r" ~~- The terms of this last integral, which do not involve 0 — b can be omitted, because the same terms must recur in the expression of 12", and must consequently disappear from the value of 12. We find also, by the integral tables, if, =/■ £j = log (/=+/>), Xzk=?<^)l0='.fe^=T^I°s«-s+'')-^j|0^ '0(0) zri lofer/o(o) — rzij log (A + * — *), f-i- tan[ -,?M) r sin qp (2 — It) r sin gj/ Hence Q.I = i (?2 + r2 cos 2 9) log (/„ + 0 — 3) — i (0 - J)/2 — (0 — i) ;• cos (p log ( /o -f- 9 — r cos 9) -{- i r sm 2 w tan1 ] - — ~ -, ' j.2 r sin qp and In o — o" Q" o" _i_ o " i -^0 -1' "^22 •i'-12 "21 T M 11- (266) §6-8] THE SATUKNIAN SYSTEM. 5 6. When the cube can be rejected, as in § 4, the integration of the formula of that section gives -£% = £% = fb-f=f b (p -\-r cos q>) pJo op Jo = 5/0 + 1 r cos 9 log (/„ + Q — r cos 9). 7. When the point is so near the axis of the ring that the square of r can be rejected, the value of £2% is easily found to be QZ=-k f log CA°> + • - *) -/^jy+Li) (»-*) [./?'-r-^P + 2 r cos y log (/p + 9)]. 8. In order to obtain the last integral of £2, which is to be performed in reference to 9 as the variable, elliptic integrals must be introduced ; and the following notation is adopted, which does not differ materially from the ordinary notation : sin 6 = sin i sin 9, Fi

-rn\ tt I I : 5 r^ sin" « 1? ■ ! = H; 1]. sv LLl + cot'-z/sin2^ < } ' sin »; cos ri o We have also the following formulae of elliptic integrals, which are given in elementary treatises : / ^- = F, 9 — E, w — cot 9 cos (5, y*^ (tan2 J 9 sec (5) = 2 tan J 9 cos £ -f- F, 9 — 2 E,: 9, /.(sin2? secfi) ==^|_.(FI 9 — ^-9), y^ (sec2 y sec fi) = F, 9 — sec2 ? (E,- 9 — tan 9 cos fi), f sec3 fi = sec2 i E; 9 — tan2 1 sin 9 cos 9 sec fi. By putting 9' = i -© — i 9, (267) 6 THE SATURNIAN SYSTEM. [§ 8 («) we have in all the forms in which the function to be integrated has the same value for negative as for positive values of ip', 2-a j-a j© r = 2 r = 4 r. o -*© o We also have 2© 2© 2© *) 2© p r sin2 qp cos qi (/.-, — z -j- />) X M/;-(^-*)2] 2-3 f' Qr sin2 qp cos qi (^ — a -(- 6) 2-3 • 2© r ()>' sin2 y cos (ji [ ( J\ TV1" s*n~ ' cos f J

«» ^ V0 /2/o(0) 0 0 The first term of this last member, occurring in both Sl'i and Si", may be omitted, which leaves, for the present casej 2© 2© (z — J) q r sin2 qp cos qp /Joo^ylog (/,+•-*)]=/, „ 0 /2/oco) u 0 But q r sin2 y cos cp = — or cos8 y -|- o r cos 9 /, 2 1 C2 + '-'2 , (f — r2)-\ r2 (Q- + r") {if — r2)2 = (4 cos- y + ^- cos 9 + ^-/ j/2 which gives er ' ■ 8fr /- "(0) 8(.2r2 ' 2© 2© 0 0 _ (g-Z.)(e2+r2)(e2-r2)2 /? 1 Again wc find 2-3 2© / r , ,, 1 N1 r r sin qi (D^ /:,-{-?■ sin qp) 0 0 2© r- sin2 qp (/„ -f- q) -0 */s (/*+«— rcosqp) J* (268) 2© r2 sin2 qp (/2 -f- p) (^ — p -f- ?" cos qp) ftlf* —ie—r cos qp)2] 0 8 (£)] THE SATURNIAN SYSTEM. 2^ !sin- (jr " /, [r*sin'g>+(Z-6)s] /' r3 sin2

r'-sin,qp + (z— b)2 J$ ~ f„ [r2 sin2

— >' cos (f ) = — / L- i— t-i ; r „\ „ — i-LL -— L=^= — ' * ^J 2-3 2<3 ,7.\ r,* + {z—by—,r^^, f~_A\a f y"+(~ — hf~ grcosqp _ lj X /a "^ ' Jf/« (»*+(«— 6)*— rWg,)' • 0 0 again we find /%n2ytan"(^osy)(j-^=fhcos2y^^^ ,/uL ' _/., r sin qp J ,/e L ' f :, i~ sm~ cp -\- (o — ruosqr)-(i — by J 0 u ' = (0—b) f \i r COS 2 O /j Cr — Pco?g=) — (g - rogsgQr g sin2 qpl 1 j ./ r y /, c^2 sin2 ,>+(«— A)2]/;;,,) J The fraction, under the sign of integration, may for a moment be denoted by/^V; thus V — i v nn« 9 rr, -^ ^ ~ gC0S ?) ~ (g ~ r C0S ff ) r P si"2 9 v — . 2 ; cos -j a) f^t1'* — i — / tvh>> ■> [rzsin2qp + (2— &)2]/o«» which can be developed into the form The value of M is found by putting /0(0) = ") in the value of * J 0(0) > that of N is found by putting r2 sin2 (p = — (g — b)2, in the value of V[r2sin29) + (g — bf]; and that of P is found by division. First, then, to find M, the equation /o(0) = >" + V2 — 2 r Q cos 9 = °> gives the reduced values f\ = {z-bf, 2coSa> = £+r = ^±^ (269) THE SATUKNIAN SYSTEM. [§ 8 (c) — — r cos c/> 2q i i ( = ^- , 7 2 Qr (e2— r°)2 sin- 9 = — -~^r , — r cos 9) r Q snr 9 == -^- y(g — J)2 9 ^- J, M = V/1(ft)=^rcos2y/Hr-ecoV^if?'C^)^Si"2y _ (e4+Q(^-g2) _ (e4 + r4) (^-e8) Secondly, to find N, the equation ?2 sin2 (f> = — (2 — Z>)2, gives the reduced values r2+(c-*)2 COS-" (p = 9 = r' ,o„. _r2+2(z- ft)2 COS Z (/' r* ^2 _|_ j.2 _|_ 2 p r eos ,jp (>2 — I — *— — [ — 2 q r VI is If /o(oj p2 + r2 — 2ercosqp (g2 + r2)2 — 4(>2 r2 cos2

2 + r)(^-[./+3or+^(^-^]cos9? — (9 — ;• cos 9) 0 r sin2 9 = (p- — 0 cos 9) (2 — b)2, fl(r — 0COS9) — (9 — r cos 9)9 ?• sin8 (jp = (3(>2-|-?a) ~*^z~- [2+^)(- [^3or2+2.)(.e'-/;)2J cos2y f|(r — pco>qn) — (p — rcos> 1 /\s 1 / r s l^ 1 s 1 t \ /j t t>2 + »'2 — 2§rcosqp (j)2 — r2)2 — 4 ()2 (z — bf 2vr(3^ + r2)^-=^-U»2 + r2)[^ + 3^r + 2.>(,-/02] "(V«_r8)a_4^(g_i) -ths — jtf — x^rz: — avT" - C0S(P (270) r2 + (z-6)2 (c3 + r2) (3 c,2 + r2) - 2 g [(,» -4- 3 P r° + 2 g (z - bf\ r (e2 _ r2) " — 4 (i1 (z — 6) 2 Rg (2 cos2 9 -j- r2 9 cos 9 — cos3 9 -{- 3 r 02 cos2 9 - [2 ^4- (,3+0(3 — J)2] cos 9, J r cos 29 [/l(r — 0 cos 9) — (0 — r cos 9) r^ sin29] = — r3(,> cos5 9 + 0 r2^)2 cos4 9 — [I r\> + r v3 + r 0 (* — £)2] cos3 9, [r2 sin3 9 + (0 — 5)2]y1(0) = 2 r- 9 cos3 9 - r2 (r2 + -i0(ea-rT , (-— 6)(e« + p«)(e*-*3)] 'f 1 I lGt)2 "T" 16t,2 J ./^/2/o2(0) + X *"X ^ ** cos2 (p + r« (,/ + r2) cos y + ^? ~ 9 r cos f/' + '" + (" ~ bf _i^cos29+(^?— ^cos^-K-l^-H*- *)2]> ■fj^^-rtC— flfjsJc-K— »)JT[A-!=±5rsi 35 (27'> 10 THE SATURNIAN SYSTEM. [§ 8 {(/) In order to reduce the preceding integrations to the forms of elliptic integrals, we may assume sm ri = ™ , ' COS I sin if' cos i = sin r!" = — , — ~ =75=,. These values o-ive D • 2 • 4pr snr u - 2— (c + r)._|_(,_i)» /■=[fo + r>" + (* — «fl(l — rin^rinV), /o(o) = (? + »")" I1 — sinZ U) sin2 ?') = ((? — r)2 [cos2 ' + sm2 r/2 cos2 4 sin2 '], cos2 4 cos2 rj'o = cos2 4 — cos2 4 sin2 rf2 = cos2 4 — cos2 iQ (0) _ [(e+03-(g — ^(g — i)'_ iQr(z — b)* • ? / 9 / 4 ■ 4 p r ((< — r)- (z — J)2 snr Ji2 cosJ «2 cos4 % = ^ — , \2 , , ,,21 , , ^, sin2 ?/j cos2 1^2 cos4 u _ (p — ?-)2 (z — J)2 1— 'sin^"cosat; _ [(Q + rf+(z-by](n + ry-> 1(|2m_(|!w,_7, f 1 __ 1 e2(r-e)(*-6) r 8ecgg t V V s H J J^ /2/»m 2 (e _|_ r) ^ [(0 + r)2 -f (z — 6)-] J* cos2 q> + sin2 % cos2 ia sin2

), r2 -p- (= — b)2 — q r cos qp /2o — e r cos 93 _ 1 _ /ai + g 1 1 fx — Q r2 sin2 if -(- (z — A)2 — /|, — r2 cos2 9 Z _/a) + r cos 9 /» — r cos V'' sm rj2 cos ?2 ^ _ v (= - *)2 _ v c/a - '•2) _ . //- 1 — sin2 IJ2 cos2 4 = -jr (272) ./^=i: ¥/»+*' 1 — sin2 IJ2 cos2 4 = -j= — r- = sin2 4 + cos2 4 cos2 ^'j §8 (h)] THE SATURNIAN SYSTEM. 11 t „_ _Jj: £e^_ _ _ 2r(e* — 2e/a,+/s,) cos ,, cos rj2 —fm + r e,+2Qr+Jl — (/ao + ,.) [(c) + ,r+(2_j)2] 2r(/20 — g)a ,sin2 if. cos2 5J ens4 i.2 ( fM — q)~ (z — b)2 1 — sin2/^' cos- /, " ~ (/j, + r)2 [(g + r)2 -+- (z — 6)a] " We also have •9 If ./20 r sm r^ = >£+? cos 9'2 = ^qp 2r coi?iji" = l_co.s-,2s.ir)y, =008% +Mn,,,m,i2 - j-p + (/a)+r) (ga+2gr+/|,) _ 2,-(/|, + 2e/20 + g2) 2r(/20 + P)2 _ (/»+«•) (g2+2g}-+/?-o) (/» + r) [(C' + ^+C^-*)2]' 1— cosSsin2^" (/.o+e)2^— &)2 . sin2 ,'/' cos2 tf» — (./:„ - r)2 [(g + r)2 + (z — 5)a]' or,,,-, 2 ' • 2 '"\ (./«o + C>)'2 (~ — 5)2 tan2*j2 (1 — cos^sm2^ ) = (/g| + r)8[(e+r)rTr^=^]» 2-g 2© 2-3 / M f '" + (' — W — qr cosy _ I/^ ;s f /so — g ■ 1/ n f /*> + Q ^ ~ } M psin2? + (2-6)2]/ — 2 l" "Utifn-r cos ,,)/, ^ '^ > J? (/» + r cos ,)/, 0 u 0 = 2(2 — b) j¥ (/20+;Jl2rsin2g,')/2 + 2 ^ ~~ ^ X {f*-r + 2rSin>tfjf, sec ( ./20 — 1> «/ (1 — cos2 4 sin2 ^2') t/^1 cos2 ^ 4- cos2 *2 s'n2 rl" sn'2

;,"") /* sec fl2 H z — 6 sin ?/2' ' cos ?//' J(j 1 + cot2 if" sin2 q) W =?^61'[^E?Hi,,f+H,c] I 4/» (s— i) F1 "^ (/.+r) v' [((?+r)a + (-—A)2] '» " The combination of the equations (/), (g), and (A) gives ^ = -^^nog(./2 + ,-^) + ^2^^^^H;s^ u (273) 12 THE SATURNIAN SYSTEM. [§ 9 + I l^-2(z-bf] v-^2 [V^^H^' + H^"] if., /oi r__ \ i /-a j_i Q3(r— e)1 z_^zl F1 + VJ*\- + 7+fJ— 2-/2o+* e+r J vt(H_r)._|_ (,_&)«] *v . and finally O ;./• (V" O'" Q!" _l_ Ow\ The terms multiplied by { © are added to free the expression of Q!" from the dis- continuity, with which it would otherwise be affected. Thus when /• = o we have rj'2 = 0, H,2 ?;3 = i ®> and the corresponding term of S2'2" would be V'O— L>)2 V(-'-*)2 t© 4 »• — e = — 6 ' which suddenly reverses its sign, and is balanced by the term which is added in the corrected form. Also, when z = b, we have < = iff = 0, E^i£ = H^tf" = *©, /» = r, and the corresponding terms of I22" are which suddenly reverse their signs, and are balanced by the opposing terms. It is proper to observe, that in this latter case When /20 = Q, we have *j2' = & ©j H,s ^/2' = 0, so that in these cases the sudden reversal of sign does not affect the continuity of the function. The function H,a 7)r2" never vanishes, because •J}2" Cfin never become a right angle. 9. The first term of I22" is incapable of integration, but it may easily be made to assume another form, which will be preferable for computation by means of quadra- tures. For this purpose, denote it by the letter L, so that 2® U = -ii>2£\og(f2-\-z-b). 0 ' (274) §10] THE SATURNIAN SYSTEM. 13 Its derivative with reference to z is j __ _ r v Fi 10. When the attracted point is near either of the curved edges of the ring, the value of LI'" admits of peculiar transformations and reductions. Thus let the approxi- mated edge be that for which z = 6, o = a2, and put 4 = the distance of the attracted point from the edge, and let this distance be so small that its cube can be rejected. We have then ./I = («2_,f+(^-£)2, sec% = — f - = _ (1 + _) = _(1 + L + ^, !s-ll1+ "IT" H 8^~ -) — T V + ~¥7" + -sis-;' .__«/■. «. — r (---&)2-3(a2 — r)2\ 22 — 4r2\1 r _ ~ I? /' sec 1 cos2 1 I, /-. a2 — r /.? — 3(a, — r)-\ 008^=^(1--^-— J '), sin ?;22 = !-i^ ^-, cos rfa = ^— — '—, '2 <2 sinor' -_2v/(«2-^v/(z- by- bill _/ /yoo j7, j '2 sin rfe cos 42 = sin i]^ = ^ 2~ = rj£', sin2^=^(l + ^), cos2 ri" -- (a*-ry (\ 4- (g-5)M cos »?* — — ^— ^1 + r{ai_r)), cos^=^(l_^), = Sin 2 t.V, ( 1 -4- -=-: 7r^-, —- ), (275) 14 THE SATURNIAN SYSTEM. Q§ 1 1 1 ^ — ti" — r/ — ("2~r) ^z~h)2 ¥}a = (1 + i cos2 %) log (4 sec 42) — £ cos2 4a E* = 1 -f- 1 cos2 ?-22 log (4 sec i<&) — } cos2 %> Fco,s ?/22 = 7j^ (1 -|- 1 cos2 %) — | sin 2 ?j^ cos2 i^, Fe„,2 *J22 = Vzi (1 4* ^ C0S2 *a) _ i Sil1 2 ^22 COS2?^, Eco,a -»/22 = r/22 (1 — 1 cos2^,) + l sin 2 ^22 cos2 4,, Ec0 ia rfe = rj'^(l — i cos2 4s) + i sin 2 fa cos2 4>, F^rj^E^ *&' = <, H,2 ^ = (Fco,a #, — Eco,: ^) F,1^ — F^^ E\, + I © = i '0 — i;^ ( 1 ~h *■ cos2 2-22) H- 1 s'n 2 ^22 cos2 ^ — $ cos2 4j sin 2 1]22 log (4 sec t^), H, i^ = i © — ?/22 ( 1 + < cos2 *&) — |— ^ sin 2 r^ cos2 i& — i cos2 4a sin 2 ^ log (4 sec 4a), TT "f 1 /5T\ « '" 3.^22 = i'e) — Ji22, = ^ -log (4 sec i^) — | ~? — j — rw 2010 — 5), ,. . . 2o|(z — 5) , 2o| v^«2 — r)2 / l ^ '\ = _(,_i)r(l+3J^)log(4sec^)-r(,-i) + ^^6^|©-»/2). These quantities, substituted in the value of SI"', reduce it to !2£' = 2 (r — «2) (2 — 5) log (4 sec 4,) + 3 (a, — r) (* — b) — (* — *)» tan" 5=J - (a* - r)2 tan" J=^. 11. When the cube of b can be rejected, the integral of the value of SI" in § 6 gives by the formulae of § 8, 2© 2<3 i2i" = -flr=r(*/0)+jrprcoB9)log(/0 + ? — rcosg>)] U 0 2^ 2-3 (276) 7 Cq" — Qr cos cp . , , r r2-|-z8 — prcosqp _ J? /. "•' J* (** + ^ ^ »)/. 0 0 = 25^ (Vy°°~g)3 H, tf + H, fg') + 2 b y/ [(, + ,)2 +^] e^+ JcfSrS] pl* 9 12-17] THE SATURNIAN SYSTEM. 15 12. When the second dimensions of z and b can be rejected, the preceding formula becomes Q? = - I2J" = 2 b ( - r) F}M. 13. When the attracted point is so near the axis that the square of r can be re- jected, the integral of the formula of § 7 gives ill' = — 2 'O «/ log (/P + * — *) — 2 © (* — W- 14. The attraction of the ring in the direction of the radius r, and toward the kR = — DrS2 = k >• Q COS (J) ~V3 " 15. The integration, indicated in the preceding formula, may be first performed with reference to L, and the result is in which 1*2= p—f • J 0(0) J 2 1G. The integration with reference to Q gives D,B = B£ — B£ — R£ + B£, in which K =f9 (V %)■ The notation and equations of § 5 give r p — o2 cos if = — p2 cos

taii[-i££=?. 7 r sin qo/2 17. When the second dimensions of £ and 5 can be rejected because they are small, the value of R2 can be reduced to „, hr — Spcosqp 1»2 — ft ~ • J 0(0) This gives R2' = — /; cos w j -j. b r cos 2 y / -| — (- 2 J r2 cos 9 sin2 / -5— (277, 1G THE SATURNIAN SYSTEM. [§18-22 . . . br — ibqcosy = _ b cos y log (/0(0) -J- Q — r cos (f) — . J 0(0) But this formula may not be used when o — r is also very small. 18. The integration with reference to (p gives. R = E£ — B£ — B£' + B£', in which 2© =1^' l2 0 ' The formulae and notation of § 9 give 2<3 2© &" = b fr--{-(z — b)a — (ircmcp . (z — S)3 /* r2-j- (z — b)'2 -Qrcosy ', f r2+(s— b)* — Qr cos cp , (z — &)3 C _^ r J$ fi ' '• Jd[r2+(;— i)2 — j--cos-) J V C(e + »')2 + («- 4)a] v 19. When the point is very near either of the edges of the ring, the forms of reduction of § 10 give B£' = (b — 2) ^±^ [log (4 sec 4a) — 1 — tan i£ (* © — »£■)]• 20. When the second dimensions of z and J can be neglected, the integral of E2' in § 17 gives 2<3 2© J^ [5 cos y log (/0(0) -f Q - r cos 9 )] -Jf __qf«---_^r- /* ftrsinX/oao+g) JtfotoAfm + e— r cos qi) 0 2'P) (278) §21-25] THE SATURNIAN SYSTEM. Jf 2 -a irsin'qp (/0(0) + (Q (/0(0) — g + rcos qp) 0 2© /o(o)r'"si"2

i l> (flea — (?+**) r/o(o) 2-3 2 0 P4" = — i jT - J^l'll _ f 5 cos y log (/0(0) + o — r cos 9) t/0 /o(o) ^P — __ ft fJ/^-ieWr2 _ _2KH-r) ™ , 2i(f+r) ™ — °J? rfm r ^T (e + r)r r '.(»)• 21. When the attracted point is so near the axis that the square of r can be re- jected, the first term of R7 in § 16 is the only one which must be retained, and in this case we have log(/. + ? — r 0089)) = log (/|™. + ?)--r ' _ Qr(:- b) 22. The attraction of the ring, perpendicular to its plane, and toward the plane, is = -Dli2 = *jT 23. The integral of the value of Dff Z taken with reference to t, gives in which 7, 1 24. The integration of q Z'2 with reference to g gives D, Z = Jc (Z02 — Z21 — Z12 -f- Zu), in which Z2 —J j=f2-\-rcos(f>Jj =f2-\-r cos 9 log ( /2 -)- Q — r cos 9). 25. The final integration with reference to 9 trives, by means of the formulas of §9, z = h {7Z — z% — 7/z 4- z;r), 36 (279) 18 THE SATURNIAN SYSTEM. [§26-28 in which 2<3 2© 2© 7'" _ /-. i\2 C r*+(z—by — Qrcos(p . , C f \1 I ,fl p. \ f 1 0 0 0 =..2 y/ (* - i )2 [^rE^ ( H, tf - * ®) + H.", ^ - * ®] 26. When the ring is thin and the attracted point near its plane, so that the third dimensions of z and b can be neglected, the value of Z2' can be reduced by the formula) f—f 4- (z^br log (A + Q — r cos (/)) = log (/0(0) + <>-,■ cos 9) + ^ (y^+^I — y The substitution of these values in Z2' and the neglect of the terms which are common to Z22 and Z^, as well as to Zj2 and Zn, gives „// — s b zbr cos <-/> /oiO) /o(0) (/o(0) + e — ?'COS ) —zb ~ & <*os J /(> — r (' ~r r \ Jo cos

cos'2 1 ') J 6 lV (1 — sin2 2* sin2 gi) Veos2 qj sin2rp/J o 2b, p JIjl™ 27. The mass of the ring is & which aives s1 M 2 /Q ^(al—a2.) 28. When the ring is very thin and narrow, the integrations can be performed at once with reference to q>, and we find, by using a for the mean radius of the ring, (280) § 29] THE SATURNIAN SYSTEM. 19 2 a, r" , „\ Z(r ) = -i 7=^-3 cos2^(sec?EJ4"FJ) = ^ 5 — h ■"(>*)> v y a2 'Q a3 v lit/ a2 a2 cos2 j v ;> a E (/') + 12 (/) = ±| sin2 1 ,=£[« R (/) + 12 (/')], i2(0 = ^2(/) + ^(/-r")R(/). If /■' is so large that the square of the lineal dimensions of the ring can be rejected, these quantities become n (/) = f, n (/o = ?* B(0 = 5. R(/')=^ = ^, v y /- ^ ' of a2 ' z(/)=m; Z(o=^-^. v y r'3 v ' a- a3 The general values of this section can easily be reduced to series. If b b IT; tfj i and St y i a a denote respectively the continued product of all values of the function yi i from a to b and the sum of all these values, we find n,,, M . 2M-rb; but when 2•') Si (/') r'2 R (/) M a?"R(r") M r'3 Z (/) o3 Z (/') M U M Mz Mz GO 0. 1.000000 1.000000 0. 1.000000 5 524.5825 0.001906 1.000001 1.000003 0.000002 1.000008 10 130.64601 0.007654 1.000015 1.000044 0.000030 1.000133 15 57.69548 0.017332 1.000075 1.000226 0.000151 1.000678 20 32.16343 0.031091 1.000242 1.000726 0.000484 1.002178 25 20.3465(1 0.049149 1.000605 1.001816 0.001210 1.005455 30 13.92820 0.071797 1.001292 1.003884 0.002592 1.011692 35 10.05901 0.099413 1.002484 1.007481 0.004997 1.022584 40 7.54863 0.132474 1.004431 1.013402 0.008952 1.040596 45 5.82843 0.171573 1.007667 1.022796 0.015130 1.069407 50 4.59891 0.217443 1.012146 1.037109 0.024963 1.114780 55 3.69017 0.270990 1.019159 1.059161 0.040002 1.186278 60 3.00000 0.333333 1.029660 1.093066 0.063406 1.301032 65 2.46391 0.405859 1.045496 1.146265 0.100769 1.492956 70 2.03961 0.490291 1.069889 1.233363 0.163474 1.838875 75 1.69840 0.588791 1.109147 1.387800 0.278653 2.550722 80 1.42028 (1.704088 1.178052 1.707872 0.529820 4.437579 81 1.37089 0.729454 1.198292 1.815448 0.617156 5.199017 82 1.32335 0.755660 1.221947 1.949978 0.728030 6.242754 83 1.27752 0.782739 1.250000 2.122787 0.827787 7.734104 84 1.23346 0.810727 1.283927 2.35269 1.06876 9.98322 85 1.19095 0.839663 1.325983 2.67340 1.34741 13.6314 86 1.14997 0.869585 1.380021 3.15182 1.77180 20.1935 87 1.11046 0.900534 1.453314 3.94369 2.49037 34.0356 88 1.07232 0.932555 1.562340 5.52133 3.95899 72.7347 89 1.03553 0.965694 1.760174 10.1627 8.4025 275.347 90 1.00000 1.000000 GO GO GO GO (2*5) 24 THE SATURNIAN SYSTEM. Table of 'he potential and attractions of a thin ring, confimtoits to its centre, upon points in its plane. , afi(r") r'ii(r') r'- R (/) as R (r") r'3 Z (r ) 2a — a8Z(r") i 2M M M r" M Mz 2Mz 0° 1.0000000 1.0000000 1.000000 1.00000 1.00000 5 0.9999988 1.0000007 1.000002 1.00000 1.00000 10 0.9999858 1.0000073 1.000022 1.00001 1.00000 15 0.999924G 1.0000375 1.000113 1.00034 1.00023 20 0.9997578 1.0001209 1.000303 1.00109 1.00073 25 0.9993957 1.0003022 1.000907 1.00273 1.00182 30 0.9987100 1.0000456 1.001939 1.00583 1.00388 35 0.9975244 1.0012400 1.003729 1.01123 1.00748 40 0.9955980 1.0022082 1.006054 1.02011 1.01333 45 0.9925998 1.0037209 1.011247 1.03410 1.02271 50 0.9880727 1.0000170 1.018273 1.05594 1.03711 55 0.9813807 1.0094381 1.028**3 1.08944 1.05910 00 0.9710148 1.0145048 1.044815 1.14132 1.09306 G5 0.9574514 1.0219778 1.078006 1.22352 1.14626 70 0.9308815 1.0331557 1.106622 1.30010 1.23336 75 0.9000490 1.0504120 1.167882 1.00779 1.38775 80 0.8012090 1.0778420 1.278265 2.13747 1.70787 81 0.8494422 1.0853725 1.311186 2.31968 1.81544 82 0.8304980 1.0938000 1.350033 2.54992 1.94989 83 0.822201G 1.1035070 1.396511 2.84908 2.12280 84 0.8003222 1.1145718 1.453285 3.25213 2.35721 85 0.7885587 1.1279491 1.525237 3.82399 2.07338 80 0.7084940 1.1425970 1.017462 • 4.68618 3.15185 87 0.7455082 1.1010259 1.745602 5.86530 3.94367 88 0.7185595 1.1841932 1.940480 9.08531 5.51290 89 0.0855088 1.2155897 2.304086 18.88092 10.16588 90 0.0300197 1.2732394 GO oo GO (28C) ON THE DISTRIBUTION OF CERTAIN DISEASES IN REFERENCE TO HYGIENIC CHOICE OF LOCATION FOR THE CURE OF INVALID SOLDIERS. The disposition to.be made of maimed and infirm soldiers after the war is becoming a problem of great national moment. A most able physiciaiyvnd zealous sanitarian* lias already- entered upon its solution, and after having collected materials from all important sources, has already arrived at conclusions which highly commend themselves. His leading idea is, that each one should enjoy a home connected with some occupation as a means of support ; and that pensioners should not be collected into large communities by themselves, as at Greenwich, Chelsea, or the Hotel of the Invalids. With this view he has classified the various employ- ments, especially the petty offices in the gift of the general government and of corporate bodies, which men deprived of a leg or an arm or otherwise maimed may be able to fill, or so to combine these places that one man may supply what tke other lacks, and thus mutually assist each other. Such as may be broken down by camp diseases and incapable of any active labor, he proposes to classify also, and to have sanitary institutions established in various regions, the localities for them being selected with reference to the particular infirmity to be treated. It is with a view of contributing something towards this latter branch of the project, and to show how reasonable it is, that this paper is undertaken. It has been vaguely known that certain diseases predominate in certain regions, while they are comparatively unknown elsewhere. But the actual facts in the case, so far as this country is concerned, have not, I think, been tabulated. I will confine myself for illustration to the two great classes of diseases which are most likely to be the causes of invalidism, viz: consumption and miasmatic diseases or fevers. It has been a disputed point whether the North is really and notably more subject to consumption than the South. Judging from statistical tables derived from the principal southern cities, the only sources we have had, until recently, for affording a conclusion, the proportion of deaths there has not been much less than in the northern cities. The southerner has told us, however, that the deaths in their cities are those of northern invalids who come south to die; and that their own population is not much affected by the disease. In the census of the United States for 18G0, the diseases causing death that year were given. This census was taken simultaneously everywhere, under the same auspices, and according to the same formula. It covered a territory embracing nearly every variety of climate and surface, surpassing in these respects any registration ever before attempted; * Dr. John Ordroneaux, of New York. 37 . • (2S7) 2 ON THE DISTRIBUTION OF CERTAIN DISEASES, ETC. greater indeed than the whole extent of civilized Europe, and better adapted, therefore, to afford conclusions as to the effect of climate on the distribution of diseases, than all the regis- trations of Europe, taken, as they have been, at many different times and under many different auspices. I have made an analysis of this census, taking each State by itself, and ascertaining for each the percentage of deaths from consumption compared with deaths from all other diseases; and also the number of persons living to one person dying of consumption. The result was both startling and decisive, and is exhibited in the following table. In this table is incorporated also an analysis of the less accurate and less* extensive census of 1850, which shows, in the main, a similar result, and strongly confirms the general conclusions. Maine New Hampshire Rhode Island Vermont Massachusetts Connecticut District of Columbia New Jersey New York Pennsylvania Michigan Maryland Delaware California Minnesota Ohio Wisconsin Indiana Kentucky Iowa Illinois Tennessee Virginia Oregon Kansas Missouri Louisiana North Carolina Florida Alabama Mississippi Texas South Carolina Georgia Arkansas CONSUMPTION. Ph 29. 26. 24. 24. 23. 21. 20. 18. 18. 17. 17. 1G. 16. 16. 14. 14. 13. 11. 11. 10. in. in. 9. 9. 888 971 ' 2-20 043 758 Gil 565 794 265 375 058 916 905 176 965 741 .". I H 669 131 773 .'.45 036 942 170 839 742 244 394 950 027 853 833 279 156 ■-7 8 22. 44 21.81 20.96 24. 02 17. 66 16.76 15.96 12.61 14.67 12. 33 14.55 11.45 9.76 8. -4 9.99 8.42 8. 57 7.78 7.37 7.40 8.48 5. 27 5. 36 5.52 4.91 3.98 3.69 3.66 3.32 2.81 4.34 P CO c-2 316 312 261 411 272 372 338 516 46S 617 618 551 667 721 1 , 297 858 709 1,055 931 ■ 956 812 •ISO 838 1,425 1,794 1,874 1,627 1,668 2,154 2, 700 1,456 8.500 7. 885 3.460 7.809 4. 732 5. 807 4. 838 4.371 3.701 G. 681 9. 141 5. 539 6. 475 9.2-1 8. 226 6.959 7. 206 12. 079 10.665 12.646 12.6(12 12.162 6.881 7. 423 7. 839 14. 050 11.; -93 12. 626 14.417 12.366 15.002 15. 491 12. 290 12. 31 1 17. 800 s > 34. 664 31.765 26. 050 31. 839 25. 441 24. 992 23. 100 20.071 20. 168 21 . 533 24.749 19.722 19. 307 18.749 18.460 22. 125 2H.515 21.921 21.559 20. --H 16.091 20. 555 18.193 18.581 19.847 •16. 869 19.272 L9.736 16.089 15.791 21.909 It will be seen that the greatest mortality was at the extreme north, and diminished southward almost as regularly as the States could be called. Taking the first column as most correct, We see that in Maine nearly thirty per cent, of all deaths were from consumption; while in Georgiaand Arkansas only about four per cent, died from that cause; or, at least nine (28S) ON THE DISTRIBUTION OF CERTAIN DISEASES, ETC. O in the extreme north to one in the extreme south. The same result is arrived at if we com- pare the number of persons living to one death from consumption. The variations from this direct and uniform decrease are very slight. For instance, in the District of Columbia, the proportion was considerably greater than in other places of the same latitude, owing probably to the mixed population, derived as it is from all sections of the land; while in Minnesota and Iowa it is less dominant, owing, as there is reason to believe, to the remarkably equable and dry climate. Again, some allowance must be made for the newly settled territories which are mainly populated by young and vigorous men, with a dearth of females, a class in which the disease would not be expected to prevail. The general law that liability to consumption in the United States decreases as we pass from north to south must be considered as definitively settled. Whatever the minor errors in diagnosis or in registration may have been, and considering the uniform time and method in which the data were obtained, they would weigh little against the uniform rate and direction of the variation exhibited. Now in addition to the fact that consumption is so much more fatal at the north than at the south, it is also a fact that the mortality from all diseases is greater at the south than at the north. If we take the three northernmost States, Maine, Vermont, and New Hampshire, the mortality to every one hundred persons is 1.25, or one person to every 81 living; while if we take the southern States, South Carolina, Georgia, and Texas, the mortality is 1.41 to one hundred, or one death to every 71 living. It then becomes a question, what disease, or what class of diseases at the south compensates for the fatality of consumption at the north. The miasmatic diseases, developing fevers of various types, are well known to be very fatal at the south. If we tabulate the fevers in the same way as we have done consumption, (and this is also exhibited in the table,) we find the order of the States nearly reversed, the proportion of deaths being very small in the northern and large in the southern States. Indeed, if we add together the percentage of deaths from consumption and fever in each of the States, their sum is nearly equal for all the States; and the extremes of variation for the States, instead of one to ten, become as one to two. It is thus evident that there are regions more favored than others in respect to exemption from certain diseases, and consequently more favorable to recovery from those diseases; and that this preference is much more strong than has been supposed — certainly more strong than has ever before been proved. What is true in regard to the two diseases in question is true to a certain extent of other diseases. The idea, therefore, of establishing sanitaria for different diseases in parts of the country best suited to their cure, sending patients north or south, east or west, to the sea-shore or upon the mountains, as the case maybe, is a most important one. Infirmaries established, with this idea in view must be attended with a far greater degree of success than can be obtained from the old system of mingling together invalids laboring under all sorts of infirmities, as has been the case heretofore in all countries. An English writer has maintained that the idea that consumption and ague are antago- (2S9) 4 ON THE DISTRIBUTION OF CERTAIN DISEASES, ETC. nistic, and that it is more rife and more rapidly fatal in northern than in southern latitudes, or that its prevalence has any connexion with a cold, wet and variable climate, are popular errors, at variance with the facts of common experience as well as with the results of statistical research. Certainly, the figures of our table, more reliable under the circumstances than any European tables covering a territory of equal extent, are opposed to such views, and strongly confirm the popular notions, so far at least as the United States are concerned. (290) 01 SHOOTING STARS. BY II. A. NEWTON. The periodical shooting stars, particularly those of August and November, have hitherto very naturally attracted more attention than the sporadic ones, those which are seen on every clear night in the year. Yet these latter are objects of no small interest. There are methods of observing, and of computation, by which much can be learned about them, and observations already made show something of their numbers and of their -place in the solar system. I propose, to combine these existing materials and see to what they lead us. If it be said that I use rude processes and inexact data, and reject in computing terms of considerable importance, I must plead that it is a step forward to do anything in this direction, and express the hope that better data will soon warrant the use of more refined processes. It will be necessary to assume some propositions which are probably not strictly true, and others which may not be universally conceded. I shall, however, set forth very distinctly these assumptions that future observation may correct them if erroneous, and verify them if true. In the American Journal of Science for July, 18G4, p. 135, I gave a table of the computed altitudes of three hundred and forty-two shooting stars, which are all I have been able to collect from the scientific journals.* The altitude is in each cg,ge computed from the parallax shown by observations made at two or more places at some distance from each other. These observations are always subject to large probable errors, and there is often great doubt whether different observers saw the same object. An attempt is made to separate in the table the manifestly unreliable cases from the rest. But the remaining ones individually are not all deserving of confidence. Taken together, however, many of the errors will balance, and the whole may be made the basis of computation as a first approximation. DISTRIBUTION VERTICALLY OF THE MIDDLE POINTS OF THE LUMINOUS PORTIONS OF THE METEOR-PATHS. * When in the table the altitudes of the beginning and ending of the visible part of a path are given* the half sum is taken as the altitude of the middle point. When only one end is given we might reject it altogether. It seems better, however, to give some weight to such determinations. By adding or substracting one-half the average descent of shooting stars wo — ' — ■ ' ' w ~ "This table, with the accompanying notes, is given in an appendix to this memoir. (291) ON SHOOTING STARS. obtain a number which may be used for the altitude of the middle point. This average descent according to the table is about twenty geographic miles. But the average length of track will be found to be between twenty one and thirty-four miles. If the points from which the motion of the meteors is directed are uniformly distributed over the visible hemi- sphere, then it may be shown that the average descent would be one-half the average length. When, therefore, only the first or last altitude is given in the table, we ought, according to the first result, to take ten miles from the fiust, or add ten miles to the last altitude, and use the result as the altitude of the middle point. The second result gives a quantity between five and a quarter and eight and a half miles to be added or subtracted. I have used, therefore, eight miles as half the amount of descent. When one end only is given, the resulting altitude is counted once. When both ends are given it is counted twice. Again, certain sets of altitudes are computed from base lines that were too short or too long, or they are otherwise not deserving of full confidence. Such are the flights observed and computed by Brandes and Benzenberg in 1798, 1801, and 1802, a part of those by Brandes in 1823, those by the younger Brandes in 1833, those by Bogus- lauski. Erman, and Litteow in 1837 and 1838, by Coulvier-Gravier in 1845, and by Le Verrier in 1856. These are counted once only, while the other sets are counted twice. In the best cases, therefore ,the altitudes are counted four times. Proceeding in this manner, and converting miles into kilometres, we have the following numbers: Altitudes between 0 and 30 kilometres 39 111 243 277 10G 57 "20 20 30 ( I 00 GO ( 1 90 90 ( l 120 120 t t 150 150 " i ; 180 180 t i 210 210 i t 240 240 i i 270 270 i t 300 Altitudes over 300 kilometres These numbers are exhibited graphically in figure 1. 10 2 200 JOO (292) Gd VO MO jS(FZ. ISO 2U> S40 X70 ON SnOOTING STARS- 6 The observations made in this country in August and November of last )rear, and the more reliable series of European observations, lead me to doubt very much the smaller altitudes. Most of them are in fact computed from very short b*se lines. While there maybe some flights which are quite low, I feel safe in disregarding all the cases where the height of tho middle point is said to be less than thirty kilometres. On the other hand, there must be a definite upper limit to the appearance of these trains, and the extension of the curve given above to the right of 180 at least, may be referred to errors of observation. The numbers corresponding I shall therefore disregard. In the following computations the rejection of these very high altitudes produces an effect the opposite of that which results from rejecting the very low ones, and the two effects tend to balance each other. I shall assume that these observed paths are fair examples as to altitude of all visible paths, and hence that the frequency of the middle points at different altitudes above the earth's surface is proportional to, and may be expressed by, these numbers: From 30 kilometres to 60 by 114 GO " 90 " 243 90 " 120 " 277 " 120 " 150 " 10G " 150 " 180 " 57 Representing these numbers by p, and the average altitude by h0, we have, approximately, where in the finite summation indicated by 2 the successive values of p are to be taken, and h is to be successively i (30 + GO), ± (GO + 90), &c, or 45, 75, 105, 135, and 1G5 kilometres. The value of h0, that is, the average altitude of the middle points of the meteor-paths above the earth's surface, is thus found to be 95.5 kilometres, or 59.4 English miles. ■DISTRIBUTION OF THE METEOR-PATHS OVER THE APPARENT HEAVENS IN AZIMUTH. If the middle points of the apparent paths of all the shooting stars that can be seen at one place during a long time were marked on the visible heavens, we jr z J- might reasonably suppose these points equably distributed in azimuth. For let O, in figure 2, be the place of an observer, Z his zenith, and let the paths, or their middle points, be distributed through a dS" stratum above him. If then OA and OAl make equal angles with !° OZ, these lines will pass similarly through the stratum, and about -^ -rf^=== — as many paths should be seen along one line as along the other. }}/ This argument implies an equable distribution of the paths horizontally along the stratum, which is not strictly true. For the number of meteors seen at a place increases through the night, and hence there should be east of us more paths than west of us at any time of the night. The difference, however, is quite small. A uniform direction of tiie paths may also have a little influence, especially by changing the distance at which paths can be seen. (293) 4 . ON SHOOTING STARS. The above conclusion accords with observation. Mr. Hekrick was accustomed to watch in company with others on the anniversaries of the August and November showers, and some- times on other nights. He classified the paths carefully according to the quarter of the heavens in which they originated, sometimes dividing the heavens into the N., E., S., and W. quadrants, at other times into N.E., S.E., S.W., and N.W. quadrants. His results, as well as those of others observing in the same manner, are published in the volumes of the American Journal of Science since 1837. Rejecting all the observations when the heavens were not divided into four parts, and collecting the remainder, we have of 6,598 observed paths — 800 in N. 733 in N.E. 965 in E. 852 in S.E. 847 in S. 833 in S.W. 889 in W. 679 in N.W. These numbers imply a small predominance in the southeast. Since the average zenith distance of the middle points of paths is 48°.3, the above numbers give as a centre of gravity, or centre of distribution, a point about 2° from the zenith, in the direction S. 28° E. Mr. Herrick classified them according to the place from which they proceeded. This makes the centre of distribution a little nearer the zenith, and perhaps more to the east, than it would have been if fie had classified them according to their middle points. Mr. Coulvier-Gravier has given in his Reclierches sur les Etoiles Filantes some deductions from 2,309 paths observed by him. A table given on page 184 implies that a point about 5° from the zenith, and very nearly northeast, is the centre of distribution. This is farther from the zenith than the point before given. The observations are of one person, and are of course affected by his habits of watching. Combining both results we have the centre a little south of east of the zenith, and 1°.6 distant. We may safely regard these deviations from the zenith as errors of observation, and consider the relative frequency of occurrence of meteor- paths in different parts of the visible heavens as a function of zenith distance only. DISTRIBUTION OF METEOR-PATHS AS TO APPARENT ALTITUDES. We have seen that the relative frequency of meteor-paths in different parts of the visible heavens is a function of zenith distance only. The nature of that function cannot be deter- mined a priori. But that there is a very rapid diminution of brilliancy as we approach the horizon is thus shown. Let m and m1 in the foregoing figure be the places of two meteor-paths of equal intrinsic brightness, and equal altitude, one seen in the zenith from 0, and the other at a distance 6 from the zenith. The one at in1 will appear less bright at 0 than that at m, both because it is farther from 0, and because its light has to traverse obliquely the stratum of air and mists which is near O and much below the region of shooting stars.*" Since Om1 cos 6 = O/;;, the diminution of light from distance is expressed by the factor cos2 0. (201) ON SHOOTING STARS. The relative intensity of a ray of light at the upper surface of the atmosphere, and at the earth's surface, is expressed by the formula (Beer, Photometrische Calcul.) log r - - 8o7? where I is the intensity of the ray on entering the atmosphere, I1 its intensity at the earth's surface, and A a constant to be determined by observation. Bouguer gives 0.8146 for the value of A, Lambert 0.59, Seidbl 0.78, and Schlagintweit 0.587. The ray is here supposed to come from a distant source. As*the absorption is almost all in the region below the lowest shooting stars, the same formula may be used by allowing for the diminution of intensity due to distance of the source. This gives us , I1 A^ 8 1 cos2 0 ~ cos 0. Taking the mean of the two smaller values assigned to A, that is 0.5885, and the approxi- mate mean of the two larger values, or 0.8, and computing with them the relative brilliancy of a meteor-path at zenith distances of 5°, 15°, 25°, &c, considering the brilliancy of those in the zenith as unit}-, we have the following table: TABLE I. — Relative brilliancy of shooting stars at different zenith ilistuiiccs. Zenith RELATIVE BRILLIANCY. distance. A = 0.8 A = 0. 5885 5° 15° 25° 35° 45° 55° 65° 75° 85° 0. 9884 0. 9070 0. 7502 0. 5624 0. 3590 0. 1774 0. 0599 0. 00GG 0. 0000017 0. 99013 0.9137 0. 7729 0. 5892 0.3918 0.2124 0. 0799 0. 0124 ■ 0.000016 The numbers in these columns express the relative intensity of the light from flights of equal inherent brilliancy. The rapid diminution of the light is remarkable, being much greater than that of the light of the fixed stars. The curvature of the earth is neglected in the formula, but this affects seriously only the numbers in last line or two of the table. W-e cannot hence conclude the relative numbers of shooting stars seen at different altitudes. The brilliancy of paths seen at a zenith distance of 55° is about one-fifth, or one- sixth, of that which they would have if seen in the zenith. But it does not hence necessarily follow that, looking at that zenith distance, we can see only one-fifth, or one-sixth, of the paths 3S (295) b ON SHOOTING STARS. visible to observers under them. The proportion rendered invisible depends also upon the relative numbers of shooting stars of different magnitudes. Thus as an extreme case suppose all were of equal brilliancy, and at an equal height above the earth. Above a certain almacantaral circle we should see them all, while below that circle we should see none. The law of distribution of the paths in apparent altitude might be obtained directly by observations arranged for that purpose. But such observations would have to be continued for a considerable time, and would involve great labor. Another method has, therefore, been adopted for obtaining the approximate law of distribution, by using materials collected for other purposes. If we should compute or measure the zenith distances of a large number of paths seen by one observer we should find them affected by his habits of watching. Thus one who looked habitually to the zenith would see only those near that point, while one looking low down would see few near the zenith. But combining the observations of a large number of persons, we might hope that many of these individual habitudes would counteract each other, and that the aggregate results would be affected only by common errors. I have therefore taken for this purpose various sets of observations made by about forty different persons. Some are given in the Astronomische Nachrichten, some in Quetelet's Correspondence Math, et Phys, some in Heis' Wochenschrift, and some, not yet published, were made in this country in August and November last. For a part, the distances of the middle points of the several paths from the zenith for the time were computed. For the remainder, the place of the zenith was in each case computed, and the distance from it to the middle of the path was carefully measured on a good sixteen-inch globe. The number of paths thus computed, or measured, was 1,393. Of these, 30 were within 10° of the zenith, 60 were between 10° and 20° from the zenith, 142 between 20° and 30°, &c, as in the second column of the following table: Table II. — Illustrating the distribution of meteor-paths over the shy. Zenith distance. • No. of meteors. Area of sky. No. Area. See3 6. No. Area sec3 0. o o 0— 10 30 .01519 1975 1.012 1951 10 — 20 60 .04512 1330 1.110 1198 20 — 30 142 . 073GC 1928 1.343 1436 30 — 40 197 . 09999 1970 1.819 1083 10 — 50 274 . 12325 2223 2.828 786 50 — 60 304 .14279 2129 5. 299 402 00 — 70 245 . 15798 1551 13.248 117 70 — 80 110 . 1C837 053 57. 678 11 80 — 90 31 . 173C5 178 1510.474 0 (29n) ON SHOOTING STARS. 7 If the area of the visible heavens is unity, the numbers in the third column give the areas of the corresponding zones. The numbers of paths divided by the arms give quotients proportional to the numbers of stars at different altitudes for any unit of surface. These form the fourth column. The)' increase slowly to about 45°, and then rapidly diminish to the horizon. The number of paths along an oblique line OA, (figure 2,) is greater than that along a perpendicular line OZ. They must be very nearly as the cube of the length of the line, or, disregarding the curvature of the earth, as sec3. 0:1. In the fifth column are given the cubes of the secants of 5°, 15°, 25°, &c, these angles being the mean zenith distances for the several zones. In the sixth column are the quotients arising from dividing the numbers in the fourth column by those in the fifth. These numbers would be nearly constant if all the shooting stars in each direction were visible. Their rapid diminution as 0 increases corresponds very strikingly with the diminu- tion of light as shown in the previous table. This correspondence may be better shown by placing the numbers together in the same table, as below. In the first and second columns marked I and Iu are the numbers for the intensity of the light at different zenith distances. No. 5— u, from table II. Dividing now n by I Area sec . 0 ° J The next column, headed n, is the value of and Ij, we have the remaining columns. As the curvature of the earth is not taken into account, the last line is of no importance: Table III. — Comparison of intensity of light of shooting stirs with the proportion visible, at different altitudes. I I. n n-M n-I, .9884 .9906 1951 1974 1970 .9070 .9137 1198 1321 1311 .7502 . 7729 1436 1899 1.-58 . 5024 . 5892 1083 1926 1838 .3590 .3918 786 2190 2006 .1774 .2124 402 2266 1893 .0599 .0799 117 1953 1464 .0066 .0124 11 1667 887 Since the numbers in the last two columns are tolerably uniform, it appears that the ratio of the shooting stars visible at different altitudes is very nearly as the intensity of their light. Near the zenith the area of observation and the number of shooting stars actually seen are so small that the law is less evident. But whether we consider the values of n, or n — I, or n -f- Ij, or the numbers in the fourth column of the preceding table, it will be probably admitted that 1800 is not far from the value to which n approaches as 0 becomes zero. The (297) 8 ON SHOOTING STARS. product 1S00 X sec3. 5° X .01519=27.67 would then give the number of shooting stars, out of 1393, that should be seen within 10° of the zenith. This is equivalent to one in 50.35. That is, not quite one in fifty of all the shooting stars seen at a place should have the middle points of their apparent paths ivithin 10° of the zenith. NUMBER OF SHOOTING STARS THAT COME INTO THE ATMOSPHERE EVERY DAY. Shooting stars are seen in all countries, and any differences of number for different countries thus far detected may be easily explained by the personal equations of observers, o1 by differences in the clearness of the atmosphere. It will be assumed that for a given consid- erable period of time the meteors are equally abundant over all parts of the earth's surface. Their frequency at different altitudes from the earth's surface, however, varies. If we suppose px to be the number of the middle points of visible paths that fall in any given period of time into a cubic unit of the space of the region of meteor-paths, we should have f>1 a func- tion of the altitude above the earth's surface. Let x represent the altitude, and R the earth's radius. Suppose now an inverted cone whose vertex is at the eye of the observer, whose axis is a vertical line, and whose semi-vertical angle is 10°. In general, shooting stars which have the middle points of their paths within this cone will have the middle points of their apparent paths within 10° of the zenith.* The number in this cone in the given time will be expressed very nearly by the formula, ' />, tau2 10° x2 dx, £ where a and b are the values of x for the lower and upper surfaces of the region of meteor- paths. On the other hand, the total number of shooting stars in the given period over the whole earth will be equal to The whole number visible at one place is 50.35 times the number seen within 10° of the zenith, and therefore 50.35 times the number within the above-described cone. Hence if mis the number in a given period visible in one place, and N the number that would be visible (except for daylight, clouds, moon, &c.,) through the whole earth in the same period, we should have, J' 4 - !>x (It + a;)2 dx I K pi tan 10° x dx or since 4 50.35 tan2 10" = 2,5°5' we have i / /'i •l'2 <%x + 211 J pi x dx + R2 I ,"i dx f I == 2.555 m •{ - ,.i, (■ N: J />i X2 dx ! "The average apparent distance of the true centres of the meteor-paths from the centres of the apparent paths is about 1U' oi aie. Tin- error resulting from the above supposition is therefore exceedingly small. (298) ON SHOOTING STARS. V Now ,o, is a function of x, and assuming as heretofore that the observed altitudes are fair examples of the real altitudes, we shall have f'1=J>p where k is a constant depending for its numerical value on the period of time assumed, the unit of space assumed, and the abundance of meteors during the given period. As we have assumed an equable distribution over the earth's surface, this constant may be removed outside the integral sign. Again, we may, with- out great error, use finite summation for integration-, and drop the common factors k and dx. The equation then becomes, 2 rx2 + 2R 2'" px + It2 2 N = 2.555 m I 2 (^ Iii this summation x is to be taken successively J (30 + GO), }, (GO -f- 90), &c, that is, 45, 75, 105, 135, and 165 kilometres, and p is 111, 243, 277, 10G, and 57. Hence 2 p = 797, a 2 px = 76155, and 2 /oai2 = 8135325. The mean value of R is G370 kilometres, and therefore N = 10460 m; that is, the number over the whole earth is to be considered as 1 0460 times the number visible at one •place. To obtain this result it was assumed that the shooting stars were uniformly distributed over the earth's surface, and that the conditions of visibility were uniform. If, however, we regard the actual instead of the theoretical case, we find that the numbers vary through the hours of the night. Hence for a fraction of a day, at least, the distribution is not uniform. The rapid diminution towards the horizon already shown indicates the influence of mists, &c, in absorbing the light of these bodies. But for this, more would be seen within 10° of the horizon than in the whole of the rest of the heavens; whereas, of 1393 only 31 were seen in this part of the sky. These mists, of course, vary in different climates. Hence the numbers visible in different places may reasonably be expected to differ. Let, however, a locality have an atmosphere of mean purity, let it in other respects be one of medium character with respect to the number of visible meteor-paths, and let n be the mean hourly number of shoot- ing stars seen in a clear sky at that place, then we may consider that the whole number that under clear skies could be seen over the whole earth in one hour would be 10460ra. The value of n is of course to be found by observation. It varies for different hours of the night, but may be found either by counting the numbers that appear throughout the night, or by counting at or near midnight. Mr. E. Bouvard, in the year from October, 1840, to October, 1S41, observed at Paris on (299) 10 ON SHOOTING STARS. every clear, moonless night.* He always watched between 11 and 1' o'clock. During 71 hours aud 22 minutes he saw 572 shooting stars. Allowing one-fourth of a minute (the period estimated by him) for recording each path, and we have an average of 8 meteors per hour. By what factor we must multiply the number seen by one observer to obtain the whole number visible at the place, we have no observations, that I know of, to determine. It is probable that this multiplier is as large as four, and that 30 is not too large for the mean value of n. This would give the average number of meteors that traverse the atmosphere daily, and that are large enough to be visible to the naked eye if the sun, moon, and clouds would permit, equal to 30x21x10400, or more than seven and a half millions. I shall now assume that the phenomenon called a shooting, or falling star is caused by a small body, (probably a solid,) which was originally moving in its own orbit in the solar system, or in space; that this body coming into the atmosphere of the earth elicits light by the loss of velocity, and is usually itself dissipated before reaching the earth's surface. The term meteoroid will be used to denote such a body before it enters the earth's atmosphere. NUMBER OF METEOROIDS IN THE SPACE WHICH THE EARTH TRAVERSES. Suppose many small bodies to be distributed through an indefinite space, so that there shall be n bodies in a cubic unit. Suppose that these bodies have all an uniform velocity of v units per second in the same direction. Suppose a large sphere t whose radius is R, and which is without attraction, to be at rest in this space. The sphere intercepts in each second as many small bodies as are contained in a right cylinder, whose length is v, and whose radius is R, that is, - n R3 v bodies. Suppose now that the sphere attracts the small bodies. Let the hyberbolic arc MB, figure 3, represent the orbit of one of these bodies which just grazes the surface of the sphere at B. Let MA be its asymptote, and EA the perpendicular on the asymptote from the centre of the sphere, then will the large body intercept all the small bodies in a cylinder whose radius is EA. But if v is the velocity of the small bodies at a great distance from E, and ux is the velocity at B, then will EBx»! = EAxy by the law of conservation of areas. The number of bodies v 2 intercepted by the sphere is then evidently tt n^xEA2, that is, ttjivR2 -4-. If now va be the velocity which a body would acquire by falling from infinity to the surface of the sphere when acted on only by the attraction of the sphere, then will v02 -f- v* = vf, by the law of conserva- tion of force. Hence the sphere will meet in each second with iz nv R* | 1 -| — ^ j bodies. If the sphere has an uniform motion in any direction, the same reasoning and formulas apply by making v and vl represent velocities relative to the centre of the sphere. This reasoning may be extended to several systems of small bodies. Let there be distrib- uted uniformly through the indefinite space in each unit it bodies of one system, n" bodies of *Comptes Iieiulus, xiii, 1039. (300) ON SHOOTING STARS. 11 a second system, n!" bodies of a third system, and so forth, and let the bodies of the first system move in one direction with a velocity v' relative to the sphere; let the bodies of the second system move in another direction with a relative velocity v", &c, , then will the number of bodies which the sphere intercepts in each second be equaj to *RV <-'(l + ^ + ,Kn"c"(l +jj) + 7rRW'(l + ^) + &c. Call this N1, and we may write, where the summation indicated by I extends to all the systems of bodies. If V is the mean value of v', v", v'", etc., for all the bodies, and n is sum of n', n", «"', &c, then fn's'^nV, The remaining term is the sum of fractions whose denominators vary. Wo may, however, write ^4=^(1 + ^ when 6 is a number, and is evidently positive; for the mean value of fractions having the same numerator is greater than the numerator divided by the mean value of the denominators. Moreover, if the values of v', v",v'", &c, do not vary widely, 6 will be small. Making these substitutions, we have, N1 = TJL^L {V2 + v* + 0 r02). This formula expresses the number of meteoroids which the earth intercepts, by considering the earth with its atmosphere as the supposed sphere, R its radius measured to the upper part of the region of meteor-paths, V the mean relative velocity of the meteoroids when they come into the earth's attraction, vQ the velocity acquired by a body falling from infinity to a distance R from the centre of the earth, N1 the average number of meteoroids coming into the atmosphere in a second, and n the mean number in a cubic unit of the space the earth is traversing in the given period. If m be the average number visible at one place in a unit of time, we have found that N= 10460m. The volume of a sphere whose radius is R is f ^R3. Let M be the number of meteoroids in a space equal to the volume of such a sphere; then M= | ;rnR3, and r> T\r 10460™ = -.— (V2 + r02 + OvJ), or „ 4 10460 wiRV M: V2 + r02 + 0 v02' where m denotes the average number (or fraction of a number) seen in one place per second. If the hourly number is, as before assumed, 30, then m is ^27, and M= 116.2 (^ ?^ Y (301) 12 ON SHOOTING STARS. THE MEAN LENGTH OF APPARENT PATHS. To obtain the mean length of the apparent paths I have computed, or measured, the lengths assigned in 213 European and 803 American observations. The aggregate sum of the lengths is 12804°, which g*ives an average of 12°. 6. As the observations were made by a large number of persons, this result will be nearly free from the individual peculiarities of observers. NUMBERS OF TELESCOPIC SHOOTING STARS. Shooting stars are of all degrees of brilliancy, and there are many very faint ones. Almost every hour that a man watches he sees, or thinks he sees, flights which are yet so faint as to leave him in doubt whether they are shooting stars, or only illusions. We may therefore reasonably conclude that large numbers of shooling stars are invisible to the naked eye which yet are visible through the telescope. This conclusion is verified by observation. In 1854 Messrs. Pape and Winnecke ob- served* at Gottingen for 32 hours, on nights between the 24th of July and the 3d of August. Pape saw with the naked eye 312 shooting stars, and Wixnecke saw 45 during the same time through a comet-seeker. The diameter of the field of view is not given, but in observations made at the same time diameters of 53' and 36', with powers of 30 and GO, were used. If the apparent length of a meteor-path is I, and the breadth of the field of view of a telescope is b, and if the axis of the telescope is directed towards any part of the area whose length is I and breadth is b, the meteor-path would cross the field of view. If all paths were of the same length b, and were equally distributed over the whole heavens, then would a telescope command a portion of the heavens expressed by the fraction lb -4- surface of sky. Meteor-paths diminish somewhat in length as they diminish in brightness. On the other hand, a path may be longer when viewed by aid of the telescope than when seen by the naked eye. Hence for the approximate mean value of I may be taken 1 2°. 6, the mean value of the length of the apparent meteor-paths visible to the naked eye. Let b be 53', and the ratio of those actually seen through one telescope to all those which are bright enough to be visible in it is 180 53 X 12.6:360 X 60 X — , or 1:1853. I have selected the larger diameter of the telescope, that the ratio may be too small rather than too large. For the same reason I prefer to reject in the divisor that part of the surface of the sky which is within 15° of the horizon. This makes the ratio 1:1371. We have" seen that according to Bouvard's observations one person should see an average of 8 shooting stars per hour. Hence if -j*^- is taken as the ratio of the number of those seen in a comet-seeker to that of those seen by one person with the naked eye, there should be in each hour 8x3\VX 1 371, or 1582 shooting stars hourly that might be visible through a comet- seeker if the whole heavens could be watched. The ratio between those visible at one place * Astiouotuiscbe Nachrichten, xxxix, 113. (302) ON SHOOTING STARS. 13 and those visible somewhere over the earth lias been found to be for common meteors 1-r-lO-itiO. If the same ratio applies to telescopic meteors, (a supposition to which exceptions may, it is admitted, be reasonably taken,) we have for the whole number of meteoroids coming- daily into the air at least 1582x24x10-460, or four hundred millions. There is, moreover, no reason to doubt that a further increase of optical power would reveal still larger numbers of these small bodies. MEAN DISTANCE OF THE SHOOTING STARS. Although an exact determination of the mean distance of the meteor-paths from an observer is not easily made, yet some idea of the limits of its value may be obtained. Suppose a small cone whose vertex is at the eye of the observer, whose axis is perpen- dicular to the horizon, and whose semi-vertical angle is a. Let d be the mean distance from the observer of the middle points falling within this cone, x the distance of an element of the cone from the observer, and p the factor expressing the abundance of the meteor-paths in the different elements; then by the same formula as for centre of gravity, _t/a x3 dx " f\pa? x2 dx where a and b are the heights of the limits of the meteor region. Using summation for inte- gration, and taking the values of/?, a, and b, before given, we have, v- px2 fZ= -£ — 116.6 kilometres. b I px2 a Consider now the paths along a line OA, figure 2, inclined to OZ by any angle. Many of those visible at points directly underneath them are invisible at 0, because of distance. It seems reasonable that a larger proportion of the more distant than of the nearer ones should disappear. If, then, it be supposed that the number of those which disappear from different points along the line is always proportional to the actual number at each point, and the mean distance be computed on this hypothesis, we shall have a result greater than the mean distance of the paths actually seen. If the angle AOZ is 0, the mean distance of the paths in a small cone whose axis is OA is evidently d sec 6, on the above supposition. Representing by ip the numbers in the second column of table II, we have for an approximate expression for the superior limit of the mean distance of all visible shooting stars from an observer, d~3 »= H 2 l o -x2 ■" Po ■*' a Computing 3 when 0 is 5°, 15°, 25°, &c. , and the mean value of 8 for the whole heavens will be equal to the expression, -~ .' , or 140.7 kilometres: -

2 . , ,* 1 »'= — — < 1+- : sm20±cos0(l sam20) y 4 - ( v' V ) Since v' is greater than v, or equal to it, the sign of the radical in the value of v" does not change. Let now Z be the zenith of an observer, 0 be the point to which the earth is moving, ACA' be the horizon, OZ be «, AOC be . If v' = Vi/2, then V=|». As the mean velocity of the meteoroids seems to be greater than that of the earth, and more nearly equal to that of bodies moving in parabolic orbits, the latter value will be used for V. Computing M on this supposition, neglecting the term 0 va\ we have its value more than 14,000. If we deduct for the volume occupied by the atmo- sphere, we have more than 13,000 bodies in each volume of the size of the earth, each body such as would furnish a shooting star visible under favorable circumstances to the naked eye. 40 (311) 22 ON SHOOTING STARS. If telescopic meteors are considered, this number ought doubtless to be increased at least forty-fold. There seems to be little reason for supposing that the space near the earth's orbit is very much more thickly strewn with these bodies than other parts of the solar system. That they are gi-ouped according to some law is altogether probable. But a velocity different from that of the earth implies, of necessity, that they are not grouped closely about the earth's orbit. These bodies cannot be regarded as the fragments of former worlds; they are rather the materials from which worlds are forming. If astronomy furnishes any measure of their total mass, we may therefrom obtain some idea, rude though it be, of the mass of the individuals. (312) RIFLED (MJIS, BY W. II. C. BARTLETT. PAIST I. STRAINS TO WHICH RIFLED GUNS ARE SUBJECTED. The general introduction of the rifled gun into the military service has made an epoch in the art of war. The great range, accuracy of fire, and increased penetrating power of the missiles of these guns, have greatly expanded the dimensions of defensive works on land and changed materially the construction and character of our military marine. Such important results afford strong temptation to push the means by which they are obtained beyond the limits of prudence, and instances of disaster have created the impression that, in some cases, these limits have already been passed. The rifled gun is not only subjected to the usual lateral strain of an ordinary smooth-bore, but also to a strain in the direction of its length, and one of torsion around its axis; and doubts have been expressed whether these strains, simultaneously applied and oft repeated, may not prove an overmatch for the endurance of the material of which this kind of gun is made. Such doubts are to be confirmed or dispelled only by numerical estimates of the strains, and the purpose of the present paper is to construct, upon principle, a set of formulas by which these estimates may be made. Many rifled guns have failed; but the same may be said of all guns, smooth and rifled; and the question is, are these failures unavoidable in the rifle? A good gun can only result from the principles of physics, rightly applied by the rules of mechanics. Of course, such a gun may come from accident, but the chances are so adverse as to make it highly improbable. Bad guns must ever fail. Good ones may and often do fail from improper treatment. If the missile clog, explode in the bore, be not rammed home, or the powder partake of the character of a fulminate in quickness, the best guns must yield. The laws of matter are immutable. No gun can stand everything. And yet, the failure of a good gun from causes which would break any gun, is as likely to destroy confidence in all guns of the same kind as the failure of a bad one under legitimate tests, and just as likely to pro- duce a prejudice as a well-founded conviction. It is, therefore, quite as important to know how to treat guns as to know how to make them. The circumstances attending the failure of a gun are rarely ever known, ami the verdict of those charged with the investigation of the causes of failure is almost always tainted with uncertainty. It ought to be too late for the question of gun failure to come up. The country should possess, at this late day, an eflicient and safe system of artillery, with a body of officers snffi- 41 (313) ON RIFLED GUNS. ciently instructed in its principles and use to avoid the risk, much more the certainty, of failure. We have no such system. Of the principal guns now in use, some have come from individual enterprise at home, while others have been imported from abroad. These guns are various in pattern, and require different modes of treatment, As a system, they are wanting in that degree of uniformity, and consequently in that simplicity which comes from uniformity, essential to efficient concert on the part of large bodies of men of various grades of intelli- gence, that must act together in their use. In the transfer of a gunner from one station to another, he should never be conscious that he has changed his piece, except in its character of gun, howitzer, or mortar; otherwise, just that kind of disaster which has characterized some of our artillery practice during the present war must be expected. While the investigation hero proposed is intended to be general, and applicable to all rifled guns, yet, as the object is numerical results, and as these results must vary with the character of the twist, someone class of these guns must be taken as a type. Take those constructed by Mr. P.areott. The calibres of these guns vary from two and nine-tenths to' ten inches, and the weights of the missiles range from ten to three hundred pounds. As before remarked, they, like all rifled guns, are subjected to three strains. The first stretches in the direction of the circum- ference, the second in the direction of the length, and the third twists around the axis. The object is to find the second and third in terms of the first. The first being known from experiment, the latter become known. The known shape and dimensions of the guns, and the strength of the material of which they are made, complete the requisite data, and the applica- tion of the formulas will be eas}\ LAW OF THE TWIST. (1) — The twist is increasing, starting with nothing at or near the bottom of the bore and reaching a maximum at the mouth, and determined in this wise, viz: C A B D represents the development of so much of the cylindrical bore as is G traversed by a single groove on a plane tangent along an element of the cylinder which coincides with the groove where it begins at the bottom. A C is the development of that part of the circumference, at the bottom, into which the entire groove is projected; A N E is a quadrantal arc, described with C as a centre and C A as a radius. The quadrant A N E is divided into any number of equal parts. A B, which is the length of the groove in the direction of the axis of the gun, is divided into the same number of equal parts. Lines are drawn through the points of division on the quadrant, parallel to A B. and through those of A B c p jl parallel to A C; where these lines meet, taken in their order from A, give points in the developed groove. P M and G M are two of such lines, and M is a point on the curve sought. EQUATION OF THE DEVELOPED GROOVE. ">)-Draw the radius C N, and denote the angle A C N by f. Call the radius C A, r; take (314) ON RIFLED GUNS. O the origin at A; AB as the axis y and AC as that of x; then will AG =y aud AP = se. Ami because the arc AX and AG must, from Mi'' construction, bear to one another a constant ratio, call this ratio m. and we hive V *' ■ ' mr. 0— £)■ w xz=r — r cos y> .:= r I — cos EQUATION OF A HELIX OF THE GROOVE. (3) — Now wrap the developed surface around the cylinder of the bore; denote tho radius of the latter by p. Conceive a plane through the axis of the gun to revolve about that line and to start from a position in which it contains the element of the cylinder upon which the groove starts at the bottom. Denote the variable angle which this plane makes with its initial position by W; then will x=p W. and Eq. (1) * ,.r=iYi-coB^) (2) whence (Pw\ 1 1' and denoting the length of the groove in the direction of the axis by I, and recollecting that for y = I we have r == p W, we get, l=mr. cos-" (1 — 1) =r J -. mr. or 21 mr = —• Denote by n the ratio of the circumference of the bore to that portion of the same into which the entire helix is projected, then will n and these substituted in Eq. (2) give P-¥~-P-\}~™Q*-j)}\ (3) // = constant J for the equations of a helix of the groove, with the origin on the axis of the piece; or j<> — constant. j (4) P=t (4) — Differentiating Eq. (3), dividing by dt, and making dy =V= velocity of the projectile, (315) 4 ON RIFLED GUNS. we have dW jr2 TT . / , y\ Differentiating again, and dividing b}r (//, we find >--0*9+&*0^ dl2 2n.lr ' ■"""" Va" lj^n.l"""\2"' I J dt2' ^G) (5) — Dividing equation (5) by 2 -, and denoting the number of turns of the missile in a unit of time by v, we find At the mouth of the piece, y = l, and " = ST/V <7) (6) — Denoting the distance passed over by the projectile while turning once on its axis by d, we have 7 V 2 n. I *=.-_=-—. (S) (7) — The passage of the missile from its place of rest to the mouth of the piece is a caso of constrained motion, and the conditions of constraint are given by Eq. (4.) Make the following notation, viz: P = intensity of the force on back of the projectile in direction of axis. M — mass of the projectile. I = moment of inertia of the projectile with reference to axis of piece. N z= normal pressure on edge of land. /= Coefficient of friction. 6 = Angle of inclination of an element of the twist to axis of piece. s= Any indefinite arc of the helix. Then will (P-M.^).^-I.^.^-/.N.,g=o. ) (A) 3 j — j). sin 0 3. '1'' -\- cos 0. 3 y; j which latter substituted above gives (P. - M. ?— f . -/. N cos o\ Sy — (l. '-— +f. N. p. sin o\ 3 W= 0. From Eq. (4) we have Mr+ [r- ^(l-cos(i ,.?))] ,, _■* ,. sin (i ,f). ^=0. or, Eq. (4), p- * r- £^. ,>. sin (i *. ^ Vy = o. (5/1 = 0. (316) ON I51FI,KD GUNS. Multiply the first by A, second by /.', and addiug to the equation above, i.-F+/N./..?i,1o-;.,j.;f f + /l. 8 p \ whence, .2 " /" 1=0. P - M.-^| -/ N. cos 0 - 1. ^-j P. sin (4^- f)=0; (9) /'. = 0; (II') ;.>=o (io)' I.(^+f.'K.p.smO-Lp.==0-, From Eqs. (9) and (10) we have P - M. -^ -/ N. cos 0 A = __ ^ ; t-t P. sin (i ,. f ) I.^+/N.^.8m0 /> Equating these values, we get, P-M.^-N.[/eoSH/,,5in^,iU(i,^)]-I.g^.-(l^)-0. (11) Make Wi+^-shi2(H) (12) then will d? W L T^2" +/ N' ''■ 8iD ° N=ifl= ■ a I' T ,72 '/'• I. -^^-. « N= ^ /i (l-«./smC) Substituting this in Eq. (11,) we find Make A1^ and the above becomes y #vf£ (cos 0 + r- 8in °- £? sin 0 * ?)) t_ , , lY|=o <^2 L /> tl-a./.Bin0) w.J V" '/J /> (1-a./ sin tf) ».< \ '/ (317) ON RIFLED GUNS. dt2 dt2 d2 ¥ Substituting the value of — -g-, as given by Eq. (G), we find ,2 P - A1. 1. -^- cos (\ -. ? \ X2. M + Ai.L^rinA*.?) ' n.l Multiplying both numbers by M, and subtracting from P= P, P-M. d2y dt2 ^•L^0«-i) P + H.V2. ^.cotA-. 0 (14) d2y Again, substituting the value of -j:f, as given in Eq. (G), we find di2 d1 '/-• -2 . -TV = ,• SHI dt2 n. I I d2 n. I (15) Before the value of A1 can be employed, it will be necessary to find cos 8, and sin 6, in functions of y. For this purpose we have sin 0 : V^-hv Vi+^ V1^-— (H)' -* ,/1+^ 7i+^^(*.o'i (16) which substituted in the value for A1, a will disappear, and give i , ,*,.m &. f+P- 7:2 ■ ( x y ,. Sill I + 7T. - ,(l-/,.^.Sin(^.0) and making A=A'/), the formula will stand !-/.„.£. sin (**?) (17) (318) ON lilKLKP GUNS. P_M^=I. v p-+ m. v.- - .,'uiYj, „.y\ -'■" v •^m + i.a.-;'-..„(,,5) ». /. p V" 1/ (19) (8) — Ifp, denote the pressure of the gas on one square foot of surface, then V=lh.-.l,\ (20) and denoting the weight of the projectile, in pounds, by W, and the principal radius of gyration of the missile in reference to the axis of rotation by /,',, then will W W I = — lc?. ; M = — (21) g S ' and Eqs. (IS) and (19) become df p.n.l.g \- ' / , » , -> ~ • / , '/ \ (22) ' ° 1 + A. k^. — — . sin S h - ■ J v I *r_ jaw. . / , _ ,\ p^-^-/''+w.v.f/.cot.(^.-?) ?tf P.n.l.g: K* V 1 + A.tf *-(*«. »^ (23) (9) — Denote by C the strain in direction of circumference of the bore, then C =Ih. 2 p. (y + c) (24) in which c is the distance from the bottom of the bore to the beginning of the groove. At the mouth of (he gun, y = l, and the working formulas become _2 A= —, (25) 1 ~^ST~ n.l. ' . ^kl (26) 1 +A. T n. p. I, I (P'F^Xf yx.-.p p-JF~TT\ , A **•*? (27) 1 + A. r n. />. I C = 2 Pl. p (/ + c) (28) The value of /' being zero, Eq. (10)' shows 110 action to draw the expanding ring of the projectile outward, on the part of the edge of the land. Equation (24) gives the circumferential, equation (22) the longitudinal, and equation (23) (319) 8 ON RIFLED GUNS. the torsion strain, all expressed in pounds, and the lever arm of the latter being the radius of the bore. The strength of the gun material will readily suggest the figure and dimensions necessary to resist these strains. The strength of the material should be ascertained by care- ful experiments, so conducted as to subject cylinders of the metal simultaneously to the three kinds of strain, the intensities of the strains bearing to one another the proportions suggested by the formulas. (10)— To apply these formulas, it will only be necessary to find, experimentally, the value of jOj, and that of V, for different values of y, and to compute from the known figure and dimensions of the projectile the value of Jcv The values of pv corresponding to given values of y, may be found by a modification of Rodman's process of plugs. To find V, for the same value of y, let a gun of each of the calibres employed in service, be successively reduced in length, and the initial velocity at each reduction determined by the electro-ballistic pendu- lum, observing to keep the charges of powder, as well as the projectiles, as nearly alike as possible in the several trials. (11) — Let us illustrate the mode of computation by applying the formulas to a probable case. In Major Rodman's work, entitled "Experiments on Metals and Gunpowder," page 200, it appears that in a 42-pounder, 8 pounds of powder behind a solid shot and sabot gave a pressure of the gas on a square inch, at 14 inches from the bottom of the bore, equal to 46,100 pounds; at 28 inches 12,200; at 42 inches 5,500; at 5G inches 5,350; at 70 inches 4,970, and at 84 inches 5,700; showing a pretty rapid decrease after the projectile begins to move, and from which it may be assumed that the missile acquires half its initial or maximum velocity at about one third the distance from the starting point to the mouth of the piece. In a little pamphlet by Mr. Tarrott, entitled "Ranges of Parrott Guns and Notes for Practice,1' we find, at page 9, that with 10 pounds of powder, a shell, of which the weight was 101 pounds, was projected from his 100-pounder witli an initial velocity of 1,250 feet; and at page 10, that the same charge of powder, in same gun, gave, with an 80 pound missile, a pressure, according to the plug process, of 81,000 pounds to the square inch. It is assumed that the pressure behind the 101-pound shell was not less than this, and that this pressure occurred soon after the projectile began to move. Then, assuming, according to the sugges- tions of Rodman's experiments, that this pressure was reduced to one-third at one-third the distance from the point of the projectile's departure to the mouth of the gun, and taking the dimensions of the 100-pounder from the pamphlet, page 19, the data for computation will stand : / P = 0.2C6 pi = J X 81000 X 144 = 3SSS00O. 7=10.833 .J -.y-. = 90° X J — 30° n = 3.5 V = 625 Af = 0.035378 c=\ (320) ON Kiri.KD GUNS. Eq. (24) Pl = 2/,= g = 32 - = 3.1416 W = 101. Nos 3888000; 0.532 4.611 y = 361 f z=0.217 friction between brans and cast iron. Logs 6 5897203 9.7259116 0.6637951 C = 9537457 lbs 6.9794330 Logs Eq. (17) P = r2 = n = 1 = n. I sin 30° 0.217 + 0.03462 1 - 0.00751 Eq. (23) W V2 cot. I ff. ^ = 2Z 0.206 9 4248S16 9.4248816 (3.1416)2 0.4971509x2 0.99430 IS 3.5 0.5440680 a c 9.4559320 10.833 1.0347487 a c 8.9652513 0.06924 8.8403667 9.6989700 0.03462 S.5393367 0 217 9.3364597 0.00751 7.8757964 0.25162 9.4007452 099249 a c 0.0032739 0.2535 101 (625)2 3.1416 cot. 30° 21.666 9908341 2 795S800X2 9.4040191 2.0043213 5.5917600 0.4971509 0 2385606 8.664210 6.996013S 42 (321) 10 ON RIFLED GUNS. Pi- g- *■ p2 W. V3. £■ cot. 1 ir. ? 7>i. £. -. /v2 + W. V2. - cot. 30° : A = *13 _2 sin 30° n I P 1 + A. A-j3. — — -. sin 30° n. 1. 1> Pi 8- -■ l'2 + W. V2. £- cot. 30° siu 30° /• 2 ''1 P n I S I fP >F 3S8S000 6 5897263 32 1.5051500 3.1416 0.4971509 (0.266)2 9.4248S16X2 8.8497632 2765610 7.4417904 9908341 12673951 0.2535 9.4040191 0.035378 8.5487333 (3.1416/ 0.4971509x2 0.9943018 9.69S9700 3.5 0.54406S0 a c 9.4459320 10.S33 1.03474S7 a c 8.9652513 0.206 9.4248S16 a c 0.5751184 0.004389 1 7.6423259 1.004389 a c 9.99S09S5 12673951 7.1029121 9.69S9700 8.5487333 0 9943018 a c 0.57511S4 a c 9.4559320 a c 8.9652513 6841,7 lbs a c 8.4948500 3.S351674 1734,5 lbs 9.4040191 3.2391865 (12) — Let us now compute the strains when the missile has reached the mouth of the gun. For this purpose Eqs. (25), (26), (27), and (28) are applicable. (322) ON RIFLKD GUNS. 11 Eq. (25) / + />. - =0.217 + 0.0070 = 0.2840 n.l 1 — /. p. — , = 1.000 — 0.C1 47 = 0.98,53 71. I Eq. (27) I #'F ~p~diF P-M d»i 0.28884 A _2 A,2 I P A. — j— : W. f . /O 1+0.01: 0.01 1.01 P!=%X S1000 X 144 = 1458000 ^2 7T" ft 10.S33 llllOlba A " dt2 C*-.Vl_>,i7 1UI H (28) 2 Pi /> (£ + c) = 10.833 C = 8422050 lb; 9.4542349 a c 0.0004315 9.4600604 9.4006664 0.9943018 8.5487333 a c 9.4559320 a c 8 9652513 a c 0.5751184 8.0000032 a c 9.9950786 9.4248816 0.4971509 6.1637575 8.5487333 0.994301S a c 9.4559320 a c 8.9052513 4.0456870 9 4600664 3.5003534 0.3010300 6.1637575 9.4248816 1.0347487 6.9254178 (13) — Next, compute the effective work the torsion strain performed on the projectile during the passage of the latter to the mouth of the piece. For this purpose we have Eq. (5), making y=zl. 2\ dt ) ~2g l'nllr ' (323) 12 ON RIFLED GUNS. V2=(1250,2 -4=(3.1416)4 h2 W = 100 2 §- = 64 »2 = (:{,5)2 P= (10,833 )2 3.0969100x2 I •(Z'/'Y 2\dt) f)S52fi',5 6.193S200 1.9886036 8.5487333 2.0000000 fl c 8.1938200 a c 8.911S640 a c 7.9305026 3.7673435 The work of the torsion strain will be that required to raise 5852,5 pounds through a vertical distance of one foot in the time required for the projectile to pass from rest to the mouth of the gun. (14) — To compute the work in the missile, due to its motion of translation, we have W = 100 lbs # = 32 2 = 2 V2 = (1250)2 a c a c MV2 _ W 2 ~2g- V2 2441406fP (15) — The torsion strain at mouth, orT- 11110 Circumferential or C = 8422050 log a c T C 0,001319 2.0000000 S.494S500 9.6989700 6.1938200 6.3S76400 4.0456870 3.0745822 7.1202692 So that the strain which twists the gun is but a little more than one one-thousandth part of that which acts to split it. And again, Longitudinal strain, or L = 320S.9 Circumferential or C — S422050 Ion L c: 0,000381 3.5063534 3 0745822 0.5809356 and the longitudinal strain is not quite four ten-thousandths that which acts to split. (16) — To integrate Eqs. (18) and (19) it will be necessary to have the law of continuity that connects the different values of pv which is, as we have seen from Major Rodman's experiments, variable. The integral function would enable us to find the actual work per- formed by the torsion and longitudinal strains during the motion of the missile within the gun. The work performed by the expansive action of the gas against the base of the pro- jectile would also result from the integration of the expression jr. f>2.Pl. di/=-. />2- F (>/) dy. (324) ON RIFLED GUNS. 13 in which P\ = F (»/); and we should have all the data to ascertain with certainty whether the results, as regards intensity of action, furnished by the plug experiments of Major Rodman, are true estimates of the expansive energy of the gas within the gun. Unfortunately, the experiments thus far have not been sufficiently numerous nor conducted in a way to evolve this desirable law. Nor will its precise mathematical expression be matter of easy attainment, since so much depends, not only upon the devices of the experiments, but also upon the nature and char- acter of the powder as regards the proportions of its chemical ingredients, the size and com- pactness of its grains, and the mode of manufacture. (16) — But we are not without the means of a fair proximate test of Major Rodman's results. Take at random any one set of them, say the first, on page 196, as given by a -Im- pounder, smooth bore, with a cylindrical missile, of which the weight was 75.44 pounds, the charge of powder being 5.13 pounds, viz: Initial velocity 904 feet. Pressure in pounds at different distances from bottom of the bore on square iuch. At bottom 36420 lbs. 14 in. = If, 1660 15850 28 in. =21,3333 8370 42 in. =3f,5000 6470 56 in. =4f, 6666 , 70 in. =5f,8333 6850 8050 84 in. =7f.0000 6720 In the Ordnance Manual, page 18, we find the diameter of the bore to be 7 inches = 0f,5833; the length of the bore 110 inches = 9f, 1666; and, at page 288, the length of the cartridge for each pound of powder 0,98 inch. The length of the cartridge will be 5,13x0,98 = 5,0274 inches=0,419 feet; and the path over which the gas worked on the projectile 9f, 16G6 — 0,419= 8f, 7476. The table gives the intensities of this action at the beginning, then at a point whose distance from it is 1,1666 — 0,419 = 0,7476, and then at equal intervals of 1,1666 of a foot to the distance 7 feet. At the mouth of the piece it will be assumed that the pressure is 6000, suggested by the apparent law of decrease. The work, denoted by Q, will come from 36420 + 15S50 \ Q = *.r.2 iu{ + -X 0,7476 (15850 6720 8370 + 6470 + 6S50 + S050 )x 1,1666 ) + 6720 + 6000 X 1,7476 in which whence 0.5S33 = 0f,2916; Q = -. (,? 144^ 26135X0,7476X41025X1,16066 + 6360X1,7476 > (325) 14 ON RIFLED GUNS. 26135 0,7476 4.4172225 9 S736G93 4.2908918 025 1,16666 4.6130486 0.0669220 4.6799706 360 1,7476 3.8034571 0.2424420 4.045S991 144 P2 = (0.2916)2 4.8949416 2.1583625 8 9295750 0.4971509 Q = 3020160fP 6.4S00300 19538 47S60 11115 78513 Next, estimate the work with which the missile and gas leave the gun. Denote this by Q'; then in which MV2 W 2 2g W = 75,44 + 5,13 = 80,57 V2=(904)2 5 9123368 W = 80,57 1.9061734 2, ? = 64 ac 8.1938200 Q' 1028790fP, 6.0123302 Then the work of friction between the projectile and gun. Call this Q", Q" =/ W. I in which /=0,13S; W = 75,44; I = 9,1666 - 0,419 = 8,7476 /= 0,138 9.1398791 W = 75,44 1.8776017 / = 8,7476 0.9418889 Q'' 91,^068 1.9593697 Next, compute the work of the atmospheric resistance. For this purpose take the for- mula of Piobert for spherical projectiles, viz: (326) ON RIFLED GUNS. 15 *-*.«. *(v>+!£) in which A is the resistance, in pounds, on a square foot of cross section of the projectile for a velocity equal to one foot a second; V, the velocity which would make the two terms of the binomial factor equal to one another; and R the entire atmospheric resistance. For spherical balls, A = 0,000514; and for pointed missiles one-third less, or A = 0,000342 and Vi = 1427 feet. While the actual velocity of the projectile increases rapidly from the point of starting to the mouth of the piece, the decrease in the elastic pressure shows a diminution in the acceler- ation. The law which connects the actual velocity of the missile with its distance from the point of starting may, with reasonable approximation to the truth, be assumed to be that which connects the ordinate of a parabola of suitable parameter with its corresponding abscissa, the curve being referred to its vertex and axis. This would give Y* = 2Py; at the mouth of piece y = l; and F==V = initial velocity. Whence \2 = 2]>.l, or V2 2P-r which substituted above gives /V2 This substituted in Piobert's formula gives R-A-'-'J\Y-T + v1-n) whence, denoting the work of the atmospheric resistance by Q'", or Q'» = A.n.f?.l.V>.(i_+l^) V = 904 Vj = 1427 2 5 0.2534 0.5000 2.9561684 6.8455760 0 3010300 9 3010300 9 403S044 0.7534 (327) 1G ON RIFLED GUNS. 0.7534 9.S770256 V2 = (904,2 5.9123368 7=8.7476 0.941 8S89 p*= (0.2916)* 8.9295750 - = (3,1416) 0.4971509 A = 0,000342 6.5340261 Q"' = 492,fi'05 2.6920033 Q" Q' Q' + Q" + Q"' a c 3.9874272 Q 6.4800300 Q 1 — 9 C\r>± fl £R'7AJi*t9 492.fi'05 91.07 1028790.00 1029373.'i'12 Q' + Q" + Q'' Thus showing the work performed b}' the forces indicated by the plug experiments to be nearly three times as great as that with which the missile leaves the gun, augmented by the work of friction and of atmospheric resistance. Taking one-third of the circumferential, longitudinal, and torsion strains, as they existed at the instant the missile left the piece, in the example of the 100-pounder, these strains will stand — ■ C=2S07350lbs T = 3703.3 h— 10G9.6 giving the same ratios as before, and from which it is obvious that the failure of rifled guns, with the Parrott twist, must be sought in some cause other than the superadd ition of the pulling and twisting strains to that which acts to split the piece; and, so far as the principles of rifling are concerned, this gun may be made as safe as the common smooth-bore. (17) — The values of C, T, and L, will vary with the character of the twist. An increas- ing twist which develops into the arc of a circle, tangent to a rectilinear element of the bore at the bottom of the piece, is suggested in Captain Benton's book on ordnance and gunnery; and the uniform twist is in common use. The equation of the first is y2 = 2 ax — x3 ; x=p. ¥ whence L=/-2«./i. ¥+(?.&* = () ji = constant } (4)' o — in which a is the radius of the circle. Making y = l, and ¥= — , we have 4-2 1* + /. 2 n (29) (18) — The Equation of the second or uniform twist is (32S) ON RIFLED GUNS. 17 !/ = "■'■ x = !>'!'. whence * L—1/ — /1. p. '7=0 > ,4>„ p = constant J in which a is the cotangent of the angle which an element of the helix makes with the axis of the piece. Making y=-l, a = ll <30> Equations (4)' and (-1)" treated after the manner of Eq. (4) and combined with Eqs. (A), will give new values for T and L. (19) — But why are the indications of the plug, in excess of the pressure measures? Let us see. The circumstances of the experiments are these, viz: A hole is made in the barrel of the gun, in the direction of a line intersecting at right angles the axis. In this hole is inserted a plug, tight enough to permit freedom of motion and yet prevent the sensible escape of gas. The outer end of the plug terminates in an obtuse lanceolate cutter. In contact with the point of this cutter is firmly secured a piece of thick copper plate, with its plane face at right angles to the axis of the plug. When the gun is fired the expanding gas acts upon the head of the plug and drives it into the plate, and the intensity of the action is inferred to be measured by a dead weight which, by its simple pressure and without sensible motion, will produce an equal cut. Denote by x the distance the cutter has penetrated the copper; by F^x) the corre- sponding pressure of the expanding gas on the end. of the plug, in pounds; by F2(x) the corre- sponding resistance of the copper; by W the weight of the plug and cutter, and by V their common velocity; then will fl\ (x) dx - fF2(x) dx - —. V2 = 0. The value of F,(x) begins with zero and when x is zero; it rapidly increases to a maximum, and then rapidly diminishes as the missile progresses and x increases. The function denoted by Fi must have a maximum. Such a function is Fi (.-) = A. sin Q >--^)i in which A denotes the maximum elastic force; a the value of x or copper penetration when it occurs. And although this may not be the precise function which expresses the law in question, it will be sufficient for the purposes of the illustration. Let the law of copper resistance be F2(a;) = Ba;m, and the work becomes f A. sin ( i n. X\ dx - f B a? dx - ^-. V2 = 0 ; A.^ri-cosfi,.nl-B^.-^--^.V2 = 0. - | V." «.'J m + 1 2g 43 (329) 18 ON RIFLED GUNS. At the instant the plug stops, V = 0; and A = B xn 2(m + l) 1-cos (i k.-\ or B; a 2(m+l) 1- cob (**.?) The first member is the ratio of the maximum elastic force of the gas to the copper resistance at the instant the plug stops, or at the instant of greatest penetration; and it is apparent that we can neither take the first member equal to unity nor x=za, since x has already been taken to satisfy the condition of V — 0. The penetration or width of the cut cannot, therefore, indicate, directly, the maximum gas pressure. If we make m=l, that is, the copper resistance proportional to the plug penetration, then will A _ ~ x 1 B* ~ 4' a ~ -cos (A,.*) still indicating the same difficulty. It seems to have been taken for granted, in Major Rodman's experiments, that the gas pressure is constant during the time the cutter is making its way to the stopping point. This certainly cannot be true; but if it were, then would f A dx — / B xm dx- — . V2 = 0 ; 2g or B W Ax xm + 1 . V2 = 0 ; m+l 2g and the instant the plug stops, V=0, and (m + 1) A — B xm = 0 or »v< A and making m=l, which supposes the resistance to vary directly as the penetration, A or Bx = 2A, That is, the resistance of the copper at the stopping point of the cutter is twice the pressure of the gas. (20) — Major Rodman seems not to have recalled the distinction between the measure for inte.nnity and that for its work. The real difficulty lies in our ignorance of the laws which connect the intensity of copper resistance and of gas elasticity with the plug penetration. If these (330) ON RIFLED GUNS. 10 laws were accurately known, it would be easy to find the maximum of gas pressure, by tbo Rodman process, from the known depth of ping penetration and the resistance due to the unit of penetration. In the absence of these laws, it would be better to modify the experiments bv inserting a number of plugs around the circumference of the same cross section of the gun, made at different distances from the mouth, and keep the plugs in their places by suitable dynamometers strained to different degrees; and after firing, find that plug which has made but a faint indentation on the copper. The indication of the dynamometer on this plug would be the measure of the maximum elastic force of the gas. (21) — These objections to Major Rodman's results are made in no spirit of criticism; they are unavoidable, and belong to the discussion which was proposed at the outset. The labors of that distinguished officer have been beset with difficulties, and, considering the range and nature of his experimental researches, it would be matter of surprise if he had made no mistakes. The spirit of professional improvement which seems to have animated him from his entrance into the ordnance corps, has given the country much valuable information, and to find fault with it because it is not all that could be desired, would be unreasonable and unjust. (22) — Let us next find the number of turns the projectile makes in a second of time, on leaving the piece. For this end, take Eq. (7). tc 0.4971509 V 3.09G9100 2 a c 9.6939700 u a c 9.4559320 / a c 8.965:2513 u = 51.S 1.7142142 (23) — The ladius, denoted by pu of the interior surface of the shell, is 0,266—0,094, equal to 0,172 of a foot; and the actual rotary velocity, denoted by Vi, of this surface around its axis, is given by V1 = 2tt./0i.x. 2 0.3010300 ■k 0.4971509 p1 9.2355284 v 1.7142142 Vx = 55f.9 1.7479235 That is, on leaving the piece, the velocity of rotation of the interior surface of the shell is nearly fifty-six feet; half of which would be sufficient to ignite a wooden or heat to redness an iron axle, if rubbed under moderate pressure by the turning shell without a lubricant; and it is not necessary to attribute the frequent explosions of rifle shells within the gun to any other cause. The powder thrown by centrifugal action against the inner rough surface of the shell before it has taken the rotary motion of the latter, would be subjected to friction enough to explode it. Here is a real source of failure with rifled guns. (331) 20 ON RIFLED GUNS. Again, in the Parrott missile, the sudden rotation is produced by a force of torsion applied at one end; it is resisted by the inertia of the projectile which it develops, and to which it is equal. At the mouth of the piece, in the case of the 100-pounder, that resistance is equal to about thirty-six hundred pounds. If the shell had an incipient defect, this strain would not fail to develop it, and probably open an avenue for the inflamed gas to enter. Taking the velocity of the projectile at one-third the distance from its starting point to the mouth to be equal to half its initial velocity, and denoting the radius of the inner surface of the shell by p1, we shall have for the velocitj' of rotations of this surface, by making ?/ = | ?, Eq. (5), whence, v i dw = /• _2 X 1250 — — x sin i - . /,' =0.172 9.2355284 -2 = (3,1416)2 0.9943018 V = 625 2.795SS00 Sin 1 - = sin 30° D 9.6989700 n = 3,5 a c 9.4559320 /= 10,833 a c 8.9652513 V! = 13'.99 1.1 458635 Giving at this point a rotary velocity of about fourteen feet a second. It is understood to be the habit of Mr. Parrott, latterly, to coat the interior of all his shells with a mastic, which presents a very smooth and yielding surface. This has the effect to lessen the friction, close any very fine apertures arising from imperfect casting, and to diminish greatly the chances of explosion, if it do not wholly remove them. There is, however, another source of premature explosion from excess of mechanical action. Every sudden compression is attended by development of heat, and there can be no doubt this may be sufficient in degree to explode powder. Can it, in any case of practice, be enough to fire the exploding charge of the shell? A knowledge of the law which connects the velocity of the projectile with the distance of the latter from its starting point would enable us, by the aid of the equation next preceding that numbered (14), to find the pressure upon the powder of the shell at any point within the gun, and therefore the maximum pressure. But, as before remarked, this law is unknown. It is easy, however, to find the average pressure in any case, from the initial velocity. Denote the weight of the exploding charge of the shell, in pounds, by W ; the initial velocity by V; the length of the projectile's path in the gun by /, and the average pressure upon the powder by p; then will W V3 For the 100-pounder, AV = 5 V = 1250 7=10,S33 v332) g = 32; whence ON RIFLED GUNS. 21 W 0.6989700 V2 6.1938200 I a c 9652513 g ac 8.4948500 or 2;> = 22537lbs 4.3528913 ^>= 1126S.fi lbs., over five and a half tons, which, being an average, is much below the maximum. It is the pressure upon that layer of powder in contact with the bottom of the shell. The inner diameter of the shell is about three-tenths of afoot, and the area over which the pressure is exerted is, therefore, about seven-hundredths of a square foot. The pressure is found to be sufficient to destroy all granulation and to reduce the powder to a compact indurated mass at the bottom of the shell hard enough to resist all effort by the finger-nail to impress it. Of course, in all this there is much friction among the particles of the powder, and great condensation of air at the base of the projectile's cavity. The pressure is greater in proportion as the bursting charge is greater and the area of the cross section of the shell's cavity is less. It is found that the explosions within the gun are much more frequent for larger than smaller charging. Fuze charges — that is, charges just sufficient to blow out the fuze plug without breaking the shell — are rarely attended with inter- nal explosions. PART II. MATERIALS AND DIMENSIONS OF GUNS. (1) — It has been shown that the principle of rifling is, of itself, no sufficient cause of the disasters which have characterized some of our artillery practice, and that if these disasters did not wholly arise from sh eer carelessness, as many doubtless did, the source of trouble must be sought outside of the mere fact of rifling. (2) — It does not appear that the propagation of molecular disturbance, by Avhich alone the forces of resistance to the expanding action of gases are developed and hrought into action, has ever been duly considered in the choice of the material and adjustment of the dimensions of guns, and yet it is of all considerations the most important. In the preceding pages an attempt has been made to construct a set of formulas by which to compute the strains upon rifled guns. It is now proposed to indicate the influence which the rate of molecular disturbance has upon the capacity of a gun to resist the more important of these strains, called the circumferential. (3) — It is well known that the velocity of molecular distur bance is in nowise dependent upon the intensity of the initial forces which produce it, but results wholly from peculiarity of molecular structure that determines elasticity and density. This velocity is always the same in the same body; and a body to preserve its identity, in this connexion, must preserve its temperature and the external pressure upon it unchanged. The material of a gun after (333) 22 ON RIFLED GUNS. repeated firing, by which it becomes heated and thrown into a new set, is not the same as before the firing began. (4) — It is by the propagation of molecular disturbance that the forces of resistance are developed and brought into action, and the rate of this propagation is measured by the velocity of sound in the gun material. (5) — When powder is burned behind a projectile, the first action of the expanding gas is to enlarge the bore and compress the metal in the direction of the radius, and this action may be so intense and sudden as to break up the molecular structure within, before the outer portion can come to its support, and tear the gun as an ordinary force would a piece of cloth applied to its edge. This would be the case, for instance, with an active fulminate, in which the limits of stable equilibrium of the chemical forces are very narrow. (6) — -Take the following notation, viz: M = Modulus of the gun's material. p = Pressure of the gas on unit of surface. ft = Radius of bore. c = Thickness of gun. I = Length of bore on which p is exerted. V = Velocity of sound in the gun material. t — Time since the beginning of the explosion to the instant of greatest action. Qr = Quantity of work of gun resistance. Qp = Quantity of work of the expanding gas on gun. (7) — Take the axis of the gun for the axis of y; a line at right angles thereto for that of .''. The circumference of the bore before firing will be 2*.p; and at any time after the explosion begins 2 * (p + dp) in which dp is the increase of p. And the expansion of the circumference will be 2- ((> + dp) - 2 tz p = 2 it. dp and on a unit of length 2 ~ (">p S/> 2r.,,=J Conceive a circular ring of radius x, and of which the plane is perpendicular to the gun's axis, and let the area of a section of this ring, by a plane through the axis, be dx. dy. When the circumference of the bore is expanded by 2 tz dp, that of this ring will be 2 7z. ox; and on a unit of length 2 -x x ' By the principles of wave propagation, (334) ON RIFLED GUNS. ^d with the condition that, Vt + p>x, (2) without which the disturbance will not move fast enough to develop resistance by the time it is needed. The molecular resistance on a unit of surface, supposing every element of the unit to exert a resistance equal to that on dx. dy, will be Sx and on the element dx. dy, M. x M. ' . dx. dii. x J The elementary quantity of work of this resistance, on a unit of length of the ring, will be Sx ,Sx M. — . d — . dx. dy. x x St* ox o c which integrated between the limits — =0 and — =— , will give the work of resistance in a unit of length of the ring. This integration gives ami in the entire ring dx2 St? 2- x.h M. -^-. dx. dy. = -. M. — T. xdx. dy. ar xr Sx ... Replacing — by its value in the wave function (1), and indicating the integration within the limits of I and c, we get = 9 + c or 3) (8) — In the incipient state of powder inflammation the gas pressure is zero, and this pressure reaches a maximum when the bore is most enlarged. Denoting by p the varying value of the pressure upon a unit of surface; by P its maximum value, and by (dp) the varying value of dp, we may write ,-p. *(»*!£) The pressure upon the interior surface of which the length is I is 2,./,.;.i, = 2,.(,?.P.Sm^.|)). and the work of this pressure from the beginning till the bore has its greatest expansion is QD = fli °°2 tt. p. I. P. Bin ( I * (4^ d {dp) = 4. P. Sp. I. P J(i9)=ip V "." / 5) 24 ON RIFLED GUNS. But Qr and Qp must be equal. Hence after omitting the common factors and multiplying by p, we have M. Sj [i (p + c)*-i p* + i (p + c). ^. sm (.. ^7) - ( -jy. sin2 (l *. y,)] = J- f. P (4) (9) — Make ^ the variable ratio of the sine to its arc; that is, (^) c Vt (5) y'=Y ^V- («) v ' v*y and we have, M. ^ [i (/> + of - i /,2 + i- (/> +c) c.

1 then the disturbance would fall short of the outer surface at the instant of greatest action, and all that part of the gun beyond the wave front would be useless. (11) — The greatest value for

2 /j 7r" c1 + 2 c ^ The first member is the tensile strain upon a unit of surface of a section through the axis, each element of the surface having the same strain and equal to that on a cross section of the circular filament in the surface of the bore. (14)— Solving with respect to P, 1 M 0?. c(c + 2 '") V , p* r.=i-M.^.-^^ (io) which gives the internal pressure just sufficient to produce the tensile strain M. — . (15) — Solving with respect to dp, we have 8 P p3 dp=*-M:*+2p-c (11) which gives the enlargement of the bore. (1G) — Dividing both members of Eq. (9) by P. there will result, M'7_s , P. tt'c2 + 2Pc ^ which gives a direct relation between the tension of the gas, as measured by its pressure on unit of surface of the bore, and the tensile strain upon the material of the gun on an equal extent of section through the axis. This for the same gun is constant. (17) — Solving Eq. (9) with respect to c, we find e^i+---z5) for the tensile strain on a square inch. (21) — From the experiments of Major Rodman, of which the results are given at page 158 of his work on the properties of metals and qualities of powder, it appears that cast iron — of the kind tested — when subjected to a tensile strain of 5,000 pounds to the square (338) ON RIFLED GUNS. 27 inch, was elongated 0, 0002171th part of its entire length, and that where the si rain exceeded this, the metal took a now sot and altered its mplecular structure, for beyond 5000 it did not recover the dimensions of which it had been deprived. Moreover, it appears, at page 1(5(5 of same work, that the repeated application of a tensile strain equal to 15000 to the square inch, gave a constantly increasing extension, showing a decreasing power of resistance. Thus, the first application gave an extension 0,00127S; the 100th, 0,001510; and the 250th, 0,001537. The moduli, computed from these data, are for the 1st, M = 11737100 Log = 1,0095000 100th, M= 9933770 Log = 6,9971 144 250th, M== 9759270 Log = 6,9894174 and computed from the extension 0.0002171, produced by 5000 pounds, M = 23030S00 Log = 7,3623102 Every variation in the modulus requires a corresponding variation in the value of c, Eq. (13). And that a gun may be uninjured by firing, the value of M — should never exceed P the maximum tension from which the gun may recover its dimensions ; and keep its molecular structure unaltered. This, in the present case, is 5,000 pounds, and which in Eq. (10) will give, in the case of any gun made of this iron and whose radius and thickness are, respectively, p and c, the maximum gas pressure to which such gun should be exposed. This prescribes a rule for the treatment of guns in actual service. (22) — If the exigencies of an occasion require a greater pressure, then the gun, after a certain number of rounds, should be thrown aside, broken up and recast. (23) — But if it be the question to construct a gun to bear a given gas pressure, and of which the material will bear the tensile strain M — without change of molecular structure, we have P onlv to substitute the given pressure P and the tensile strain in Eq. (13), to find the necessary thickness. It is quite apparent that all guns have their limits of endurance, and that these limits are somewhat narrow. Those charged with their use have ever at hand the means of pushing them beyond these limits, and these means they are very apt to apply unless restrained by well defined and very positive rules. These rules require a knowledge of the relations which connect the proportions of the constituents of powder, density, size of grain and volume, with the pressure which the gas arising from its combustion exerts upon the bore of the gun. This knowledge we do not possess. In the first part, upon the strains of rifled guns, were given the objections, founded upon the principles of mechanics, to Major Rodman's inferences from his plug experiments in this regard. (24) — In support of those objections, the following table, giving the results of a series of experiments by Mr. Parrott, with one of his 100-pounders, is appended: (339) 28 ON RIFLED GUNS. Pressures and ranges; 100-pound gun. [No. 7 i* the powder used in rihvy heavy guns; No. 5 in army 8 and 10-inch columbiads. No. 5 is slower than No. 7.] No. Elevation. Charge. Projectile. Pressure — lbs. Range — yds. 1 2 3 4 5 C 7 8 9 10 11 12 13 14 15 16 IT 18 19 20 21 22 23 24 25 2G 27 28 29 30 31 5 degrees -- ...do ...do ...do ...do ...do • 1 0 degrees . ...do ...do ...do 15 degrees . ....do ....do ....do ....do ....do ....do ....do ....do ....do ....do ....do 20 degrees . ....do ....do ....do ....do ....do ....do ....do ....do 10 lbs. Dupont 7 ... do do 10 lbs. Hazard 7 .. .do do 10 lbs. Perm 5 10 lbs. Doremus comp. 10 lbs. Dupont 7 do -do 10 lbs. Hazard 7 ...do do 10 lbs. Dupont7 ...do do ...do do 10 lbs. Hazard 7 do do do do 10 lbs. PennS do do do do 10 lbs. Dupont 7 10 lbs. Hazard 7 10 lbs. Denn 5 10 lbs. Dupont 7 do do do do 10 lbs. Hazard 7 do do do do 10 lbs. Penn 5 do do do do Shot, 99^ lbs do do do do.. do Shell, 101 lbs do do ......do Shell, 101 lbs Shot, 99J lbs ■ Shot, 82 lbs Shell, 101 lbs Shot, 994 lbs Shot, 82 lbs Shell, 101 lbs Shot, 99|lbs Shot, 82 lbs Round shot, 32 lbs. do do . ... do do. ... Shell, 101 lbs Shot, 991 lbs Shot, 82 lbs Shell, 101 lbs Shot, 994 lbs Shot, 82 lbs Shell, 101 lbs Shot, 994 lbs Shot, 82 lbs 38, 000 45, 300 80, 000 86, 000 27,500 114,000 66, 400 69, 300 70,200 87, 000 60, 350 64,000 66, 000 99, 020 102,980 89, 000 61,750 40,200 41,600 27, 250 39, 300 20, 000 65,800 48, 650 81,000 102,900 102,000 98,000 50, 000 91,500 39, 300 2,078 2,180 2, 251 2,308 2,221 2,370 Not taken. 4,796 5,030 5,190 4,735 5,iil5 5,254 4,808 4,70<; 5, 038 *3,701 *3, 352 *3, 195 5,853 6,125 6,338 5,762 5,972 6,273 5, 698 6,2-111 5,991 * Wild in direction. It is sufficient simply to run the eye over the last two columns and note the almost entire absence of correspondence between the plug indications and the ranges, to be satisfied of the little reliance to be placed upon the former. (26 — It is of importance to gun practice that the pressures of gases arising from the burning of different kinds of powder be accurately ascertained, and a series of experiments, free from all objections, and having for its object to supply this information, is desirable. (27) — To find the greatest gas pressure to which a gun of given dimensions should be subjected without impairing its quality of endurance, substitute in Eq. (10) for M - the (340) P ON RIFLED GUNS 29 greatest tensile strain from which the material may recover its former figure after being relieved. In the case of the Greenwood iron 42-pounder, this is 5000. We find P = 21165 lbs. (28) Again, let it be required to find the thickness of a 42-pounder to be subjected to a gas pressure double this, and yet the tensile strain not to exceed 5000. Then Eq. (13) c = l'.0625, which is the thickness necessary to resist a pressure equal to twice 21165 without incurring a tensile strain greater than 5000 pounds. It is quite apparent how these numbers will vary with the nature of the gun metal. In the testing of a new gun, means should be provided for measuring the pitch of the sound with which it responds to a blow from a light hammer on the face of the muzzle after every discharge. Altered tone will indicate altered structure. (29) — To determine the gas pressure let A B C D represent the edge of a block of copper; KGH the cutter of the plug apparatus in the position to which it is pressed by a dead weight, without ^ — - velocity, so that the resistance of the copper may measure the weight. *jf Make this notation, viz: "W = Weight equal to copper resistance. x = Depth of penetration, G O. y = Distance E F, or length of cut.

in which p denotes the pressure, in pounds, upon tho plug head, P the maximum pressure upon the same, and I the greatest value for x, or the entire penetration. The quantity of work of this pressure will be Jr»x = 0 / x\ 2 1 ^ P. Bin. (*.?) <** = -. P; The quantity of work of the copper resistance will be Jf*z=o A Ai". dx = -. lm + l; (32) — But these quantities of work must be equal; whence 2 I t, A , — .P = -. lm + l iz m 4- 1 or A. lm (23) ' re, the maximum value of ?/, or the have, Eq. (19), ■ 2(m+l) and denoting by re, the maximum value of y, or the entire length of the cut, answering to I, we 1-. 2 tan ^ — Sl°.45'. (36) — Take at random from the table any weight and its corresponding cut; say W = S000 lbs., and a = 0,78 in. These data in Eq. (21) give A = 792S10 lbs. Log 5.8991090. (37) — Now, suppose this cut of 0,78 in. to be produced by the action of the expanding gas in the gun; Eq. (24) will give P = 5005 lbs. (38) — -It may be objected that the function in Eq. (22) gives the maximum pressure P at the middle point of the penetration. The objection is of little worth, for the object being to find the maximum pressure to which the gun is subjected, it matters not where it occurs, so that it be found. That function is employed to find the work of p over the distance 1; and this work being measured by the area included between the curve of which Eq. (22) is the equation, the extreme ordinates, which are nothing, and the path 7, that area will be sensibly the same wherever the maximum ordinate P may be found. (39) — The several values of m, as deduced from the table and tested by the method of least squares, give the mean error equal to 0,4411; the probable error in any one determina- tion 0,299G; and the probable error in final result 0,0831. But among these values there are three remarkable for discordance with the others. If these be rejected, as having been influenced by something extraneous to the recognized agencies of the experiments, we find the mean error 0,2G81; probable error in any one determination 0,1816; and probable error pi final result 0,0572 — a sufficient proof that the method proposed for evolving the law of copper resistance will lead to the desired result. (40) — As before remarked, the copper should be neither hammered nor rolled, as these processes break up the homogeneousness of the material and develop unequal resistance at different points and in different directions. The form of Major Rodman's cutter seems to be objectionable. It would be much better to use a conical point, and rely upon a Filar Micrometer, with great magnifying power in the eye-glass, to measure the surface diameter of the penetration. West Point, 1865. (343)