TORONTO
E
ASTRONOMY
INTERNATIONAL COUNCIL.
Prof. H. E. AEMSTEOXG- (United Kingdom).
De. W. T. BLANFORD (India).
Dr. J. BEUXCHOEST (Norway).
Dr. E. W. DAHLGEEN (Sweden).
Prof. Dr. J. 11. ftEAF (Switzerland).
Prof. J. W. GEEGOEY (Victoria).
Prof. A. HELLEE (Hungary).
Dr. Er. Th. KOPPEN (Eussia).
Dr. M. KKUDSEX (Denmark).
Prof. D. J. KOETEWEG (Holland).
Prof. H. LAMB (S. Australia).
Prof. S. P. L ANGLE Y (United States).
MoNS. D. METAXAS (Greece).
Prof. E. NASINI (Italy).
Don F. del PASO Y TEONCOSO (Mexico).
Prof. H. POINCAEE (France).
E. TEIMEN, Esq. (Cape Colony).
Dr. O. UHLWOEM (Germany).
Prof. E. WEISS (Austria).
Prof. J. SAKURAI (Japan).
EXECUTIVE COMMITTEE.
Prof. H. E. AEMSTRONG.
Sir M. FOSTEE, Sec. R.S.
Dr. J. LAEMOR, Sec. R.S.
Dr. L. MOND.
Prof. R. NASINI.
Prof. H. POINCARE.
Dr. O. UHLWOEM.
DIRECTOR.
Dr. H. FOESTEE MOELEY.
REFEREE FOR THIS VOLUME.
WALTEE W. BRYANT, B.A.
INTEENATIO^^AL CATALOGUE
OF
SCIENTIFIC LITEIIATUEE
FiEST Annual Issue,
ASTRONOMY
PUBLISHED FOU THE INTERNATIONAL COUNCIL
ROYAL SOCIETY OF LONDON.
LONDON :
Haerisox and .Sons. 45, St. Maktins Lank.
VOL. V : 1902 (AUGUST).
/?c?c^<
PREFACE.
Tbe Internatioxal Catalogue of Sciextikic Literature, com-
nieucing- with tbe literature of the year 1901, is an outgTOwth of the
Catalogue of Scientific Papers relating- to the scientific literature of tlie
nineteenth century, published by the Royal Society of London.
The suggestion to catalogue scientific papers may be traced back
to Prof. Henry, of Washing-ton, U.S.A., who broug-ht the subject
under the notice of the British Association for the Advancement of
Science at its meeting- in Glasg'ow, in 1855. The history of the incep-
tion of the enterprise is recorded in the first volume of the Catalogue
of Scientific Papers issued by the Iioyal Sociely in 1867. Twelve
large quarto volumes have been printed in which the titles of papers
published during the period 1800-1883 are aiTanged under authors'
names. A subject index, which will serve as a key to these volumes
and also form an independent record, is in an advanced state of
preparation. A catalog-ue of the scientific papers published during the
period 1884-1900 is now being- prepared by the Koyal Society of
London.
The possibility of preparing a complete index of currert scientific
literature by international co-operation was first taken into considera-
tion by the Royal Society about the year 1893. It had long been
apparent that the work was beyond the resources of the Society, or
indeed of any single body. Moreover, it was felt that an authors'
catalogue could not supply the required information, and that it was
essential that scientific workers should be kept fully and quickly
informed of all new discoveries by means of complete subject indexes,
luternational co-operation appeared to be the only means of carrying
out such a work with the necessary completeness and rapidity. The
Society therefore sought the opinion of a very large number of
representative bodies and individuals abroad; and, as the replies
were almost uniformly in favour of the work being uudertaUen
1>3' int< ruational co-operation, ste|)S were taken to sunnnon an
International Conference of Delegates appointed by various
Governments.
The Conference took place in Ltrndon on July 14-17. 189(3,
and was attended by delegates from Canada, Cape Colony, Denmark
France, Germany, Greece, Uungary, India, Italy. Japan, i\Iexico,
Natal, the Netherlands, New South Wales, New Zealand, Norway,
Queensland, Sweden, Switzerland, the Uniteil Kingdom, and the United
States.
It was unanimously resolved that it was desirable to compile and
publish, by means of an international organisation, a complete
Catalogue of Scientific Literature, arranged according both to subject
matter and to authors' names, in which regard should be had, in the
first instance, to the requirements of scientific investigators, so that
these might find out, with a minimum of trouble, what had been
published on any particular subject of enquiry.
It was agreed that the material should, as far as possible, be
collected in the various countries by local organisations established
for the purpose, and that the final editing and publication of the
Catalogue should be entrusted to a Central International Bureau,
acting under the direction of an International Council. It was agreed
to establish the Central Bureau in London.
Although the question of the method to be adopted in classifying
the subject matter of the several sciences was discussed at great
length, no decision other than one adverse to the Dewey system was
arrived at. The Royal Society was requested to appoint a Com-
mittee to take this and many other questions of detail left undecided
by the Conference, into consideration.
As the result of the arduous labours of this Committee, complete
schedules were prepared for each of the sciences to be catalogued,
and a financial statement was also prepared showing the estimated
cost of the Catalogue.
The report of ihe Committee was considered at a second Conference,
held in London on October 11-13, 1898, which was attended by
accredited representatives from Austria, Belgium, Cape Colony,
France, Germany, Hungary, India, Japan, Mexico, Natal, the Nether-
lauds. New Zealand. Norway, Queensland, Sweden, Switzerland, the
United Kingdom, and the United States.
At this meeting the conclusions arrived at by the first Conference
were generally confirmed, and much progress was made in deciding
the principles to be adopted in preparing the Catalogue.
Full schedules for the several sciences, which had been prepared by
the Connnittee of the Koyal Society, were laid before tlie delegates.
Ultimately, after prolonged discussion, it was decided to adopt an
arbitrary combiued system of letters, numbers, and other symbols,
adapted in the case of each branch of science to its particular needs.
A Provisional International Committee was appointed to settle
authoritatively the details of the schedules.
The financial position was fully discussed, but no definite conclusions
could be arrived at. The delegates attending the meeting were
requested to obtain further information on the subject in their respec-
tive countries, and to report to the Provisional International Committee.
The Provisional International Committee met in London on August
1-5, 1899. The Committee had arranged for the co-option of an
Italian and a Russian member, and M. Th. Koppen attended as the
representative of Russia.
The reports received from various countries were considered.
Schedules for the seventeen branches of science to be included in the
Catalogue were approved for adoption. The financial position was
again very fully considered, especially in relation to the establishment
of the Central Bureau ; and it was finally resolved to recommend that
the Roya] Society be requested to organise tlie Central Bureau, and to
do all necessary work, so that the preparation of the Catalogue might
be commenced in 19UJ.
Mainly in consequence of representatious made by the German
Govermneiit. in order to reduce the cost of the enterprise the Pro-
visional International Committee agreed to recommtnd that the
Catalogue should at the outset be of a more restricted character than
was contemplated by either the first or the second Conference, that
is to say, that the issue of a card catalogue should be postponed, and
that the number of subject entries should be kept within narrow limits.
A third International Conference was held in London on June 12
and 13, 1900. This was attended by accredited representatives from
Austria, Cape Colony, France, Germany, Greece, Hungary, India, Italy,
Japan, Mexico, Natal, New Zealand, Norway, Queensland, Switzerland,
and the United Kingdom. The report of the Provisional Inter-
national Committee appointed at the second Conference was considered,
and also a detailed scheme for the publication of the Catalogue
whicli had been prepared, at the request of the Committee, by the
Royal Society.
The statements made by the delegates of various countries as to the
extent to which they were authorised to promise contributions towards
the expenses of the Catalogue being satisfactory, it was resolved to
take further steps towards the publication of the Catalogue ; and
for this purpose, pending the appointment of an International Council,
the ('onfei-euce again appointed a Provisional International Committee.
This Committee met at the conclusion of the Conference, and after-
wards continued its deliberations through the agency of the Royal
Society.
All difficulties were finally removed by the Royal Society undertaking
to act as the publishers of the Catalogue on behalf of the International
Council, therebj'^ giving the necessary legal status to the undertaking,
and also to advance the capital required to start the enterprise on the
understanding that this should be repaid during the ensuing five
years.
The supreme control over the Catalogue is vested in an International
Convention. Such a Convention is to be held in London in 1905, in
1910, and every tenth jear afterwards, to reconsider, and, if necessary,
to revise the regulations for carrying out the work of the Catalogue ;
but the approved Schedules are not to be altered during the first
period of five years. In the interval iietween two successive meetings
of the Convention the administration of the Caialogue is vested in an
International Council, the members of which are to be appointed by
the Regional Bureaus.
The first meeting of the International Council was held in London
on December 12, 1900, when it was decided to commence the
preparation of the Catalogue from January 1, 1901, At this meeting
an Executive Committee was ai)pointed, consisting of the delegates of
the Royal Society and representatives o( the four largest subscribers —
the United States of America, ( Jermany, France, and Italy.
The materials (nit of which the Catalogue is formed are to be
furnished by Regional Bureaus.
A 3
Regional Bureaus have already been established in Belgium, Canada,
Cape Colony, Denmark, Egypt, France, Great Britain and Ireland,
Germany, Greece, Holland, Hungary, Italy, India and Ceylon, Japan,
Mexico, New Zealand, New South \\"ales, Norway', Portugal, Poland,
Queensland, Russia, South Australia, Sweden, Switzerland, the United
States of America, Victoria, Western AustraUa, Finland.
The branches of Science to be included in the Catalogue are the
seventeen following : —
A — Mathematics
B — Mechanics
C — Physics
D — Chemistry
E — Astronomy
F — Meteorology (including Terrestial Magnetism)
G — Mineralogy (including Petrology and Crystallography)
H — Geology
J — Geography (Mathematical and Physical)
K — Palfeontology
L — General Biology
M — Botany
N — Zoology
0 — Human Anatomy
P — Physical Anthropology
Q — Physiology (including experimental Psychology, Pharmacology
and experimental Pathology)
R — Bacteriology
Each com2:)lete annual issue of the Catalogue will thus consist of
seventeen volumes. The price at which this set will be sold to the
public is £18. Individual volumes will be sold at pi'ices varying with
their size from about ten to thirty-five shillings.
A Schedule of Classification and an Index thereto will be pre-
fixed to each volume in English, French, German, and Italian.
This will not only enable the scientific worker to study the system
of classification in the language with which be is most familiar, but
also in cases of doubt — e.g. as to the meaning of a word — will enable
him to refer to the corresponding entry in another language. Should
there be a marked discrepancy among the schedules on any point the
English schedule is to be taken as guide, the schedules printed in that
language being those which were approved by the International
Council.
The various headings and sub-headings throughout the Subject Index
are given in English. Translations of the main headings can be found
on reference to the schedules in the other languages by means of
the registration numbers that are attached to them.
The entries in the Subject Indexes are in the language of the
original paper when that is one of the following five languages :
Latii], English, French, Gei'man, and Italian. These are the only
languages used in the Subject Index, but in case of translation the
name of the language of the original is inserted within round brackets.
In the Authors' Catalogue each title is given in the original
language. When, however, that language is not one of the five
above mentioned, a translation into one of these five lang-uages is
added. In such cases the actual title is printed first, and is followed
by the translation within square brackets.
It was provided by the orig-inal scherae that the Catalog'ue should
comprise all original contributions to the branches of science which
come within its scope, whether these had been published in periodicals,
or in the journals of societies, or as independent pamphlets, memoirs,
or books.
In order that a scientific investigator might be in a position to
ascertain by means of the Catalogue what has from time to time been
published concerning each particular subject of inquiry, it was held to
be of great importance that not only the titles of papei'S but their subject
matter also should be indexed. As stated above, however, financial
considerations have led to the number of subject-entries being at
present limited in number. But the expense of making subject-entries
would be very greatly reduced if all periodicals adopted a practice
already carried out by some journals, namely, that of indexing each
paper at the time of its publication. Indeed, were this carefully done,
the Bureaus preparing the Catalogue would no longer have to study
the contents of papers in order to prepare the subject-entries, and the
saving thereby effected would make it possible to enlarge the scope
of the Catalogue, until it include all original scientific communications.
Seeing how necessary such a complete subject catalogue is for the
progress of science, it is hoped that all editors and authors will
co-operate in so preparing subject-indexes for all papers at the time
of their publication.
INTERXATIOXAL CATALOGUE OF SCIENTIFIC
LITERATURE.
CENTRAL BUREAU.
34 AND 35, Southampton Street,
Straku,
London, W.C.
Director. — H. Forster Morley, M.A.. D.Sc.
REGIONAL BUREAUS.
All commuuicatious for the several Regional Bureaus are to be
sent to the addresses here given.
Austria.— Herr Dr. J. Karabacek. Direktor, K. K. Hofbibliothek,
Vienna.
BelgiurQ. — Monsieur Louis Masure, Secvetaire-Genei-al de I'Office
Liternational de Bibliographie, Brussels.
Canada.— Prof. J. G. Adami, McGill College, Montreal.
Cape Colony.— Sir David Gill, K.C.B., F.R.S., Royal Observatory,
Cape of Good Hope.
Denmark. — Dr. Martin Knudsen. Kastelsvej, 4, Copenhagen. Q.
Egypt. — Capt, H.J. Lyons, R.E., Director-General. Survey Department.
Cairo.
Finland. — Prof. Wilhelm Ramsay, Universiteteti Finland, Helsingfors.
France.— Monsieur le Dr. J. Deniker, 8, Rue de Buflon, Paris.
Germany.— Herr Prof. Dr. 0. Uhlworm, 48 Enckeplatz, 3a, Berlin.
Greece. — Monsieur D. Metaxas, Charge d'Affaires for Greece, Greek
Legation, 31, Marloes Koad, Cromwell Road, S.W.
Holland. — Heer Prof. D. J. Korteweg. UniversitUt, Amsterdam.
Hungary. — Herr Prof. August Heller, Uugarische Akademie,
Buda-Pest,
India and Ceylon. -The Hon. Sec Asiatic Society of Bengal.
57, Park Street, Calcutta.
Italy. — Cav. E. Maucici. Accademia dei Lincei, Palazzo Cor»ini.
Lungara, Eome.
Japan. — Prof. J, Sakurai, President, Imperial University. Tokyo.
Mexico.— Senor Don Jose M. Vigril, Presidente del institute Biblio-
grafico Mexicano, Biblioteca Nacional. Mexico City.
New South Wales. — The lion. Sec, Royal Society of New South
\Vales, Sydney.
New Zealand. — Sir James Hector, K.C.M.G.. Director of the New
Zealand Institute, VVelliog-ton, N.Z.
Norway. — Dr. J. Brunchorst. Eergenske Museum, Bergen.
Poland (Austrian, Russian and Prussian).--Herr Dr. T.
Estreicher, Sekretiir, Komisya Bibliograficzna, Akademii Umie-
jetnosci. Cracow.
Portugal. — Senhor F. Gomez Teixeira, Academia Polytecbnica do Porto,
Oporto.
Queensland. — John Shirley, Esq.. B.Sc, Ccrdeha Street, South
Brisbane.
Russia. — Monsieur E. Heintz, rObscrvatoire Physique Central Nicolas.
Vass. Ostr. 23-me ligne, 2, St. Petersburg.
South Australia.— The Librarian. Public Library of South Australia,
Adelaide.
Sweden. — I'r. E. W. Dahlgren, Eoyal Academy of Sciences, Stock-
holm.
Switzerland.— Herr Pif f. Dr. J. H. Graf. Schweizerische Landes-
lal'liothek. Bern.
The United States of America.— Prof. S. P. Langley, Smithsonian
Institution. Washington.
Victoria.— Prof. J. \V. Gregory, Koyal Society of Victoria, Victoria
Street, Melbouine.
Western Australia.— J. S. Battye, Esq.. Victoiia Public Library.
Pertl .
INSTRUCTIONS.
The present volume consists of three parts : —
(a) Schedules and Indexes in four languages
(b) An Authors' Catalogue.
(c) A Subject Catalogue.
The Subject Catalogue is divided into sections, each of which is
denoted by a four-figure number between OCOO and 9999. These
numbers follow one another in numerical order, but all the 9999
numbers are not used, for it is intended to fill up the gaps by interpola-
tion of such additional sections as may be required for additions to the
system of classification in futiu'e 3'ears,
To enable the reader to find these numbers quickly, the first or last
number on the page is repeated at the head of the page. In looking
up a subject, these numbers, which are called Registration numbers,
should be used instead of the ordinary pagination. These Registration
numbers serve to divide up the subject into sections, each of which
deals with related matter. It has been sought, as far as possible, to
separate, for instance, spherical and dynamical astronomy methods,
calculations and observations ; and also to classify under Sun, Moon,
Planets, Comers, Double Stars, &c,, &c,, and in many cases to have
further sub-divisions for observations of a different character of the
same object, e.g., observations of position will, as a rule, be found
separated from spectroscopic or other physical observations, drawings,
&c.
To save space, the separate planetar^^ headings are only given
under jMercur3% the third figure in the number being the same for
similar observations of any other planet; e.g., observations of
position of i^appho will be found under o9lU; markings on Mars
5«40, &c.. &c.
All papers relating- to a particular Comet should be found in the
Comet Section 6600, under tlie designation of the Comet, such being-
in order of date and number, All papers of the same character relating
to a particular minor planet should similarly be found in the corres-
ponding- section {e.g., 5960 for brightness) under the permanent
number (or provisional letter where no number is yet assigned) ; each
section being arranged in numerical order. It has not been considered
advisable to attempt this analysis of papers in the case of stars
(variable or double).
If the reader remember the name of the Author of a paper on a
given subject, he will probably fiud it convenieut to refer to the
Authors' Catalogue rather than to the Subject Catalogue.
In the Authors' Catalogue the four-figure numbers placed within
square brackets at the end of each entry are Registration numbers,
and serve to indicate the scope of each paper indexed. The meaning
of these numbers will at once be found by reference to the Schedule.
In case the abbreviated titles of Journals are not understood, a key
to these is provided at the end of the volume.
International Catalogue of Scientific Literature.
(EJ ASTRONOMY
PRIMARY DIVISIONS.
BEGIN AT
BIBLIOGRAPHY. HISTORY. GENERAL .. 0000
SPHERICAL (GEOMETRICAL) ASTROXO MY .. 0100
THEORETICAL ASTRONOMY AND CELESTIAL
MECHANICS 1000
PRACTICAL ASTRONOMY. INSTRUMENTS
AND METHODS OF OBSERVATION.. .. 2000
REDUCTION AND RECTIFICATION OF OBSER-
VATIONS 3000
OBSERVATIONS. DESCRIPTIVE ASTRONOMY
AND ASTROPHYSICS 4000
Solar System . . . . . . 4000
Moon 4800
Earth {Geodei^y, etc.) .. 5000
Planets, Comets. . . . 5500
Stellar Universe . . . . 7000
ANCIENT ASTRONOMY 9000
CHRONOLOGY . . 9200
SPECTROSCOPY
Dealt with as follows : —
BKGIX AT
Instiniinents . , . . . . 2200
Spectroscopy of Sun and
Eclipses . . . . . . 4500
Spectroscopy of Mvon, Planets,
Cornets, Zodiacal Light . . 6800
Stellar Spectroscopy {Stars,
Nebula', etc.) . . . . 8000
(K 8107) . A
BIBLIOGRAPHY AND HISTORY OF ASTRONOMY.
0(100 Plulosopliy.
0010 History. Biography.
0020 Periodicals. Reports of Institutions, Societies, Con-
gresses, etc.
COoO General Treatises, Text Books, Dictionaries, Biblio-
graphies, Tables.
0040 Addresses, Lectures.
0050 Pedagogy.
0060 Institutions, Museums, Collections, Economics.
0070 Nomenclature.
SPHERICAL (GEOMETRICAL) ASTRONOMY.
0100 General.
011<» Celestial Sphere ; Coordinates, their Transformation
and Differential Variation.
0150 Longitude (Geographical), Latitude (see also 5100 -,
J 80), Meridian Line, Rising and Setting, etc.
0200 Reduction to Centre of Earth.
0210 Refraction, Twilight, Dip oi" the Horizon. (See also
C 3210; F 0,520).
0220 Parallax, Diameter.
0240 Correction for Movement of Earth and Equinoxes.
0250 Aberration. (,SVe also 3310).
0260 Precession and Nutation. (;S'ee «/^o 1710, 3320).
0270 Annual Parallax.
0280 Star Reduction (from mean to apparent place).
0300 Geocentric and Heliocentric Coordinates.
0310 Calculation of Ephemerides.
0350 Eclipses, Occultations, Transits (of Planets and
Satellites across disc of Sun or Planets). {See also
4210-4350, 4860, 4870).
THEORETICAL ASTRONOMY AND CELESTIAL
MECHANICS.
1000 General.
1050 Law of Universal Gravitation. {See also C 0700
J 10).
Solar System.
1100 General.
1110 Orbital Movement of Iwo Bodies; Kepler's Laws.
3 E
1120 Calculation of Orbits.
1130 Plauets; Comets; Meteoric Streams.
1160 Correction of Orbits; Application of Method of
Least Squares.
1200 Orbital Movement of three or more Bodies ; Centre
of Gravity.
1250 General Perturbations ; Planetary Theory in General.
1260 Theory and Numerical Application (Tables) of
Mercury.
1270 Theory ami Numerical Application (Tables) of
Venus.
1280 Theory and Numerical Application (Tables) of
Earth.
1290 Theory and Numerical Application (Tables) of
Intra-Mercurial Planets.
1300 Theory and Numerical Application (Tables) of
Mars.
1310 Theory and Numerical Application (Tables) of
Minor Planets.
1320 Theory and Numerical Application (Tables) of
Jupiter.
1330 Theory and Numerical Application (Tables) df
Saturn.
1340 Theory and Numerical Application (Tables) of
Uranus.
1350 Theory and Xumerical Application (Tables) of
Neptune.
13G0 Theory and Numerical Application (Tables) of
Extra-Neptunian Plauets.
14U0 Theory of tiie Moon.
1450 Theory of Satellites (exc. Moon of Earth) in
General.
14C0 Theory (jf Satellites and the Ping- System of
Saturn.
1470 Theory of Satellites of Intra-Mercurial Planets.
14b0 Theory of Satellites of Mercury.
1490 Theory of Satellites of Venus.
1500 Theory of Satellites of Mars.
1510 Theory of Satellites of Minor Planets.
1520 Tiieory of Satellites of Jupiter.
1530 Theory of Satellites of Uranus.
1540 Theory of Satellites of Neptune.
1550 Theory' of Satellites of Extra-Neptunian Planets.
1560 Correction of Elements.
1570 Construction of Tables.
1590 Special Perturbations; Application of Method of
Mechanical Quadratures.
KiOO Fig-ures of l']quilil)rium of Rotating- Masses of Fluid.
{See also H 2470).
1610 Fissure of the Earth, its Oceans and Atmosphere
(E-8107) A 2
1630 Figure of the Sun,
1 640 Figure of the Plauets (separately for each Planet).
1660 Figure of Satellites, inch Ring System of Saturn.
1680 Figure of Comets and Meteoric Streams.
1700 Perturbed Rotation; Reaction on other Bodies.
1710 Precession and Nutation of the Earth. {See also
0260, 3320).
1720 Movement of the Poles on the Surface of the
Earth.
1730 Libration of the Moon. (See also 4830).
1740 Libration of Planets and Satellites.
1750 Theory of Tides. (See also J U, 95).
1770 Constitution of the Solar System.
1780 General Laws of Distribution of Planets and
Comets.
1790 Origin, Stability, Development of the System.
Stellar Universe.
1800 General.
1810 Structure of the Universe ; Stellar Systems.
1820 Theory of Double Stars; Calculation of Orbits.
1830 Resisting Medium, Ether,Temperature of the Universe.
1840 Motion of Solar System in Space.
PRACTICAL ASTRONOMY.
Observatories, Instruments and Methods of Observation.
2000 Observatories (General).
2010 History, Situation, Description, Reports, Per-
sonnel, etc.
2020 Observatory Buildings.
Domes, Piers, Rising Floors and Observing
Chairs. Portable Huts, etc.
2030 Instruments ((leneral).
Old Instruments, Astrolabes, etc.
2040 Objectives: Glass and Manufacture of Glass, Com-
parison of Reflectors and Refractors. (See also
C .3000-3100).
Optical Matters, Images, Diaphragms, Screens.
Visual Refractors.
Photographic Refractors.
Photographic Doublets.
Mirrors.
2050 Equatorial Mountmgs (Description, etc.) and Driving
Clocks.
Visual Refractors, Photographic Refractors.
Photographic Doublets (Portrait Lenses).
Mirrors.
Heliometer.
Heliostats, Coelostats.
Drivinof Clocks, Control Pendulums, etc.
5 E
2070 Meridian Instruments (Mounting and Description).
Transit Circle, Visual and Pliotograpbic.
Zenith Telescope, Visual and Photographic.
2080 Extra-Meridian Instruments for Absolute Position.
Altazimuth.
Vertical Cii'cle.
Almucantar.
Various.
2100 Auxiliary Instruments
Clocks, Chronoriieters, Watches, Chronographs.
{See also B 0150).
Levels.
2120 Eyepieces and Accessories.
Eyepieces, Illumination, Screens, Solar Eye-
pieces, etc.
Eidarg-ing- Lenses, Correcting Lenses, etc.
Photog-raphic Plate Holders, Exposing Shutters,
etc.
2140 Micrometers.
For Visual Telescopes.
For Measuring Photographs, Solar and Stellar.
2200 Spectroscopic Apparatus.
2210 Objective Pri^^m.
Objective Grating.
2220 Solar Spectroscopes and Spectrographs with Slits.
Eclipse Spectroscopies and Spectrographs.
Stell.Hr Spectroscopes and Spectrographs.
Spectroscopes and Spectrographs for Study of
Nebulje.
Ocular Spectroscopes.
2240 Prism Combinations with Deviation.
Prism Combinations with Direct Visicm.
Slit.
2250 Auxiliary Apparatus.
Production of Comparison Spectra.
Correcting Lens tor Spectroscopic Oliscr-
vations.
2200 Micrometer for Visual Observations.
Micrometer for Measuring Photographic
Spectra.
Miscellaneous.
2270 Spectroheliograph and Apparatus for Muno-
chromatic Images.
2280 Theory, Adjustment.
CoinparisDu of ElHciency of Instruments.
2300 Polarization Apparatus.
2400 Photometry, (ieneral.
Visual.
Piiotographii'.
Spectropliotometry.
2500 Kadiometry (Holometry).
2600 Miscellaneous.
General Reduction and Rectification of Observations.
3000 Adjustment of liistrviiienis.
3010 Equatorial?, including- Clock Kate and Refraction.
3020 Transit Circle.
3040 Other Meridian Instrument?,
30.50 Altazimuth.
3060 Almucantar.
3070 Other Extra-meridian Instruments.
3080 Heliometer.
3100 Micrometer, Visual and Photog-niphic.
Refraction, Aberration.
3200 Personal Equations.
3220 Errors of Screws, Circles, etc.. Flexure.
3240 Photographic Materials and Processes.
Plates, Development, Fading- of Imag-es.
Determination of Astronomical Constants by
Observation.
33()0 General.
3310 Constant of Aberration. {Sec also 0250).
3320 Constant of Precession and Nutation. {See also 0260,
1710).
3350 Miscellaneous. Refraction.
DESCRIPTIVE ASTRONOMY AND ASTRO-
PHYSICS. OBSERVATIONS.
SOLAR SYSTEM.
4000 General.
4010 Sun. General.
4020 Observations of Position.
4030 Constants (Dimensions, Mass, Density, etc.).
4050 Solar Parallax.
4060 Rotation {see also 4640 fur Spectroscopic Determi-
nation).
4070 Spots, Faculie, Atmosphere, Chromosphere and Corona
without Eclipse.
410U Periodic Phenomena of Surface (Sun-spot Cycle, etc.).
4110 Connection of Solar Processes with Terrestrial
Phenomena. {See also F 04 60).
4200 Temperature, Brightness, Radiation Constant, Bolo-
metry. {See also F 0930, 0940 ; C 4210).
4210 Eclipses. {See also 0350).
4220 Predictions, Ephemerides, Maps of Shadow Track.
4230 Times of Contact (Observations).
4240 Corona. General.
Form
Brightness and Law of lirightness.
Spectrum {see below, 46(;0).
Polarization.
Thermal Effects.
Periodic Ghaug-es.
Photog-iaphs, Drawing's
7 E
■1300 Corona and Chroiiiospheie.
4320 Chromosphere. General.
Radial Extent.
Form of Prominences and Chang'es in ditto.
Spectrum {see below, 4700).
Periodic Chang-es.
Photographs, Urawing-g.
4340 Moon on Corona, Baily's Beads, &c.
43r)0 Terrestrial Phenomena during- Eclipses.
4SG0 Pliotogiaphs of Sun [i.e., references to published
reproductions).
Drawing's of Sun (ditto ditto.)
SpectroEcopy of Sun and Eclipses.
4500 Solar spectrum (integrated sunlight). General.
4.^10 Ultra-violet spec-trum.
Waveleng-Dhs, Maps, Photographs.
■1.520 Visible spectrum.
Visual, Photog-raphic (Wavelengths, Maps,
Photog-raphs).
4530 Ultra-red spectrum.
Photographic, Bolometric (Wavelengths,
Maps, Photographs).
4540 Identification of lines with Elements.
4550 Changes in appearance of lines (width, intensity).
4560 Bright lines.
4570 Distribution of energy in spectrum.
4580 Telluric lines.
4G00 Spectroscopic researches of surface without eclipse.
4G10 Spots.
4620 Faculge.
4Go(,* Chromosphere without eclipse.
4G4() Determination of rotation.
4G50 Spectroscopic researches of Sun in eclipse.
4660 Corona.
47(i0 Chromosphere.
4750 Physical constitution deduced from Spectroscopic
Observations.
4800 Moon. General.
^810 Observations for position.
4820 Constants, Dimensions (diameter and figure), mas.s,
density, distance.
4830 Rotation (Libration see aL<o 1730), Configuration of
Surface, changes in ditto.
4840 Atmosphere.
4850 Tenipeiatux'e, Radiation, Brightness, Phases. Lumiere
Ceni'.re'e.
48G0 Eclipses. {See also 0350).
4870 Occultation (stars, planets, separately). {See also 0350).
4880 Influence on Terrestrial phenomena. {See also Tides
and E 0480).
48'.>0 Photographs, Maps, Drav/ings (^published repro-
ductions).
5000 Earth. General.
6050 Geodesy {see J 70).
Variation of Latitude.
Pendulum Observations. {See also B 0170)
Disturbance of Gravity. {See also B 0180).
5400 Atmosphere.
Absorption. {See C 3240, 3850 ; F 0960).
Scintillation. {See C 3210).
Aurora. {See also F 1650).
Dust. {See F 0420).
5r)0(i Intra-Mercuriai Planets.
5600 Mercury. (General.
5(il<' Observations of position.
5620 Constants, Dimensions, Diameter and Figure, Mass
and Density.
5630 Distance (see a/.9o 4050).
5640 Kotation, Configuration of Surface.
5650 Atmosphere.
5660 Temperature, Radiation, Brig-htness, Pliases.
5670 Transits, Occultation, {see also 405O, 4870).
5680 Photographs, Maps and Drawing-s.
5690 Spectrum {see 6820).
5700 Venus. (As Meicury.)
5800 Mars. (As Mercury.)
5900 Minor Planets. (As above in order of reference
number in each section.)
6000 Jupiter.
6100 Saturn.
6200 Uranus.
6300 Neptune
6400 Extra-Neptunian Planets.
6500 Satellites of lutra-Mercurial Planets.
6510 Mercury
6520 Venus.*
6530 Mars.
6540 Minor Planets.
6550 Jupiter.
6560 Saturn (and Ring- System).
6570 Uranus.
6580 Neptune.
6590 Extra-Neptunian.
6600 Comets. General, Physical appearance, Families.
Discovery.
Elements of orbit.
Ephemerides.
Observations of position.
Physical appearance, tails, «fcc.
Spectrum {see 6920).
[Noregistration numbers. Refei'ence to Comet b j permanent i: umber and year^ .
6650 Meteors and Shooting Stars. General.
6700 Connection between Comets and Meteors.
6720 Zodiacal Light, (reg-eiischeiu, etc.
6800 Spectroscopy of Moon, Planets, Comets, Zodiacal
Light, Terrestrial Atmosphere (Aurora, Meteors).
6810 Mouu. General.
Atmosphere.
Study of Surface.
Motion.
6820 Planets. (Each separately).
General.
Atmo^^phere.
Study of Surface.
Motion.
Rotation.
6920 Comets. General.
Wavelengths.
Chemistry.
Motion.
6940 Zodiacal Light.
6950 Meteors.
6960 Terrestrial Atmosphex'e, Aurora, Telluiic lines, (see
also 4580, 5400).
STELLAR UNIVERSE.
7000 General.
7010 Fixed Stars.
7020 Oliservations of position.
7030 Catalogues of position.
General.
Fundamental.
Zone.
Special (e.<j., Heliometer Stars.
Stars for Photographic Chart).
7050 Comparison and Discussion of Catalogues of position.
7060 Proper motion.
7070 Parallax.
7080 Magnitude.
Photometric Catalogues.
7120 Colour (integrated light).
Colour Catalo.i^-ues. e.g. Red Stars.
Spectrum. (SeeSOOOu
7140 Radiation (Bolometry). {See a/so C 4200).
7150 Stellar Diameters.
7160 Distribution in heavens.
7500 Double Stars and Multiple Stars.
7510 Observations.
10
7520 Lists.
Catalog-lies.
Colours of Double Stars.
Spectroscopic Binary Systems. {See 8600).
Spectroscof)ic Observatious of Visual Binary Systems.
{See 8560).
Invisible Companions.
7530 Discussion of Orbits.
Dimensions, Mass and Distance of Binary Systems.
7600 Variable Stars, including New Stars.
Observations, Ijight Cur\es.
Lists, Catalogues.
Classification. Types of Variable Stars.
Spectrum Uce 8300).
7700 Star Clusters.
Position.
Triangulations.
Variable Stars in clusters
7800 Nebulae.
Observations (form, brig-litness, position).
Variations in Nebulte.
Diffused Nebulosity Ujj. Pleiades, Orion).
Planetary Neuula".-
Distribution in sky.
Nebulai and clusters.
Photog-raphs, Maps, Drawings (published repro-
ductions).
7900 Milky Way.
8000 Stellar Spectroscopy (Stars, Nebulae, Clusters).
General. (Books, treatises).
8010 Stars.
8020 Wavelengths of lines for individual stars.
8040 Comparison of wavelengths, intensity and width,
in different stars.
8050 Identification of Elements.
8070 Distribution of Energy in Spectrum.
8080 Physical Constitution (Pressure, Temperature).
8100 Classification.
8120 Study of special types of Spectra.
8140 Distribution of types of Spectra in the Heavens.
cS2oO Nebulai and Clusters.
(With divisions as for Stare).
8300 Variable Stars, including New Stars.
(With divisions as for Stars).
8400 Peculiar Spectra.
8450 Photographs of Spectra (published reproductions).
Drawings and Maps of Spectra.
11 E
8500 Motion in the line of siglit
Methods.
Kesults,
8550 Variable motion in the line of sig-ht.
8560 Spectroscopic observations of Visual Double Stars.
8600 Spectroscopic Binary and Multiple Systems.
8620 Orbits from spectroscopic observations (for Theory
see 1820).
8680 Parallax from spectroscopic observations (foi- Theory
see 1820).
ANCIENT ASTRONOMY AND ASTROLOGY.
Ancient Astronomy.
9000 General
9020 Further sub-divisions according to Countries and
Epochs.
Astrology.
9050 General.
9060 Further sub-divisions according- to Countries and
Epochs.
CHRONOLOGY.
Measure of Time.
9200
General.
9220
Methods.
Regulation of Time.
9300
General.
9310
Solar Year.
9320
Lunar Yenr.
9330
Month.
9340
Week.
9350
Day.
9360
Sidereal Day.
9370
Mean and true Solar Day.
9380
Equation of Time, etc.
9390
Sub-division of Day.
Hours, Keckoning-, Distribution.
9400
Time Reckoning.
9410
Local, Universal. Zone (Official) Time.
9420
Calendars— SwYvAW, Greg-orian, Church
Jewish, Moharnedan, Various.
9450
Eras.
Almanac,
12
INDEX
(E) A8TEOXOMY.
Aberration, Correction for
0250
Comparison Spectra, Produc-
Determination of Constant
tion of
2250
of
3310
Congresses, Reports of . .
0020
Absorption by Earth's Atmo-
Constant of Aberration, Deter-
sphere . .
5400
mination of
3310
Addresses. .
0040
Constant of Precession and
Almucantar
2080
Nutation, Determination of . .
3320
Altazimuth
20S0
Constants, Astronomical, Deter-
Astrolabes
2030
mination of by Observation . .
3300
Astrology
9050
Control Pendulums
2050
Subdivision according to
Coordinates, G-eocentric. .
0300
Countries and Epochs
9060
Heliocentric
( 300
Astronomy, Ancient
9000
Transformation and Differ-
Subdivisions accord-
ential Variation of . .
0110
ing to Countries and Epochs. .
9020
Corona
4240
Spherical
0100
4300
Theoretical
1000
Moon on . .
4340
Atmosphere of the Earth, Figure
Spectroscopy of. during
of
1610
Eclipse
4660
5400
without Eclipse . .
4070
Aurora .
5400
Correct ing Lens for Spectroscopic
Baily's Beads
4340
Observations
2250
Bibliographies . .
0030
Day
9350
Binary System, Spectroscopic . .
8600
Mean and True Solar
9370
Biography
0010
Sidei'eal
9360
Bolometry
4200
Subdivision of
9390
Calendars
9420
Diameter
0220
Centre of Earth, Reduction to . .
02110
■ Stellar
7150
Chairs, Observing
2020
Diaphragms
2040
Chromospliere
4320
Dictionaries
0030
Distribution of Planets and
Eclipse
4700
Comets
1780
without Eclijise, Spectro-
Domes
2020
scopy of
4630
Double Stars . . . . V510
7520
Clironographs
2100
Theory of ..
1820
Chronometers
2100
Doublets, Photographic. 2040
2050
Clocks
2100
Drawings of Moon
4890
Driving
2050
Stellar Spectra
8450
Clusters, Star
7700
■ Sun
4360
Spectroscopy of . .
8200
Dust
5400
Coelostats. . !
2050
Earth
5000
Collections
0060
Atmosphere of
5400
Comets
6600
Figure of . .
1610
Figure of
1680
Theory and Numerical
• Orbits of
1130
Application of . .
1280
Spectroscopy of . .
6920
Eclipses
0350
and Meteors, Connection
Lunar
4860
between
6700
Eclipses, Solar
4210
13
E
Eclipses, Solar, Ephemerides of
4220
Longitude
0150
5100
Observations of
4230
Lumiere Cendvee. .
4850
4220
Maps of Moon . .
4890
Economics
0060
of Stellar Spectra . .
\\
84.50
Elements, Correction of . .
1560
Mars
5800
Elements of Stars, Identification
Distance of . ,
40h
5 son
of
8050
Occultation of 4050
4870
3800
Ephemerides, Calculation of
0310
6530
Equatorial Mountings . .
2050
Spectrum of
5800,6820
Eras
'.1450
Mechanical Quadratures, Method
Ether
1830
of
1590
Exposing Shutters
2120
Mechanics, Celestial
1000
Extra- Meridian Instruments . .
2('8')
Mercury
5600
Exti'a-Neptunian Planets
64' 0
4050, 560O
Satellites of
6590
Occultation of 4050,
4870
5600
Spectrum of 6400, (J820
Satellites of . .
6510
Eyepieces and Accessories
2120
56C0. 6820
Eyepieces, Solar . .
2120
Theory and IVnmerical
Faculse
4070
Application of . .
1260
Spectroscopr of
4620
Meridian Instruments . .
2070
Fixed Stars, see Stars, Fixed.
Line..
i»150
Floors, Eising . .
2020
Meteoric Streams, Figure of
1680
Gregenschein
6720
Orbits of
1130
Greodesy . .
5050
Meteors
6650
Griass, Manufacture of . .
20 to
Spectroscopy of . .
69.50
Grating, Objective
2210
Micrometer for Measuring
Pho-
Grravity, Centre of
1200
tographic Spectra
2260
5100
for Visual Observations . .
2260
Heliometer
20.50
Micrometers
2140
Heliostats
2050
Milky Way
7900
History
0010
Minor Planets . .
5900
Horizon, Dip of . .
0210
Satellites of . .
6540
Hours
9390
Mirrors
2040
2050
Huts, Portable
2020
Monochromatic Images, Appara-
Illumination of Field of Vision. .
2120
tus for
2270
Images
2040
Month
9330
Institutions
0060
Moon
4800
Reports of
0020
Atmosphere of
4840
Instruments
2030
Brightness of
4850
Instruments, Auxiliary . .
2100
Configuration of Surface . .
4830
Inti a- Mercurial Planets. .
5500
Constants and Dimensions
Satellites of . .
6500
of
4820
Jupiter
6000
Density of . .
4820
Satellites of
6550
Distance of . .
4820
Spectrum of . . 6000
,6820
Drawings of
4890
Kepler's Laws
1110
EcHpses of . .
4860
Latitude . . . . . . 0150
5100
Influence of. on Terrestrial
Variation of
olOL)
Phenomena
4880
Least Squares, Method of
116U
ifoon, Maps of . .
4890
Lectures
0040
Mass of
4S20
Lenses, Correcting
2120
Observatious for Position of
•1810
2120
Occultation by the. .
4870
Levels .. '.'. '.'. '.'.
21(X)
Phases of . .
-1850
Libration of Planets and Satel-
Photographs of
4890
lites
1740
Radiafion of
■4850
Libration of the Moon , .
17aO
Rotation of . .
483t)
Lines, Bright Solar
4560
Spectroscopy of
6810
Solar, Changes in Appear-
Temperature of
4850
ance of
4550
Tiieory of . .
1-100
Identification of, witli
Movement of Earth and Equi-
Elements
4540
noxes, Correction for , .
0210
14
Movement, Orbital, of three or
more Bodies . . . . . . 1200
of two Bodies . . 1110
Multiple Stars . . . . 7510, 7520
Multifile Systems, Spectroscopic 8600
Museums 0060
Nebula; 7800
Spectroscopy of . , . . 8200
Neptune .. '. 6300
Satellites of 6580
— — Spectrum of . . 6300, 6820
Nomenclature .. .. .. 0070
Nutation, Determination of Con-
stant of 3320
Nutation of the Earth . . . . 1710
Objective G-rating . . . . 2210
Prism 2210
Objectives 2040
Observations, Reduction and Rec-
tification of . . . . 3000, 3240
Observatories . . . . 2000, 2010
Observatory Buildings . . . . 2020
Occultation . . . . . . 0350
by the Moon .. .. 4870
Oceans of the Earth, Figure of. . 1610
Optical Matters 2010
Orbits, Calculation oi . . 1120, 1820
Correction of . . . . 1160
Stellar, from Spectroscopic
Observations 8G20
Parallax 0220
Annual, Correction for . . 0270
of Fixed Stars . . . . 7070
Solar 4050
Stellar, from Spectroscopic
Observations 8630
Pedagogy 0050
Pendulum Observations. . .. 5100
Periodicals 0020
Perturbations, Greneral . . . . 1250
Special .. .. .. 1590
Phases of the Moon ,. o. 4850
Philosophy 0000
Photographic Plate Holders . . 2120
Photographs of Moon . . . . 4890
Stellar Spectra . . 8450
Photographs of Sun .. .. 43G0
Photometry 2400
Piers 2020
Planetary Theory . . . . 1250
Planets, Figure of . . . . Hi 40
Orbits of 1130
Spectroscopy of . . . , 6820
Polarization Apparatus .. .. 2300
Poles, Movement of on the Sur-
face of the Earth . . . . 1720
Precession, Correction for . . 0260
Determination of Constant
of 3320
of the Earth . . . . 1710
Prism Combinations . . . . 2240
Prism, Objective 2210
Radiation Constant of the Sun . . 4200
Radiometry . . . . . . 2500
Reflectors and Refractors, Com-
parison of . . . . . . 2040
Retraction 0210
Refra(!hors, Photographic 2040, 2050
Visual . . . . 2040, 2050
Rising 0150
Rotating Masses of Fluid, Figures
ot Equilibrium of . . . . 1600
Rotation of Sun, Determination
of, by Spectroscopy . . . . 4640
Rot it ion. Perturbed .. .. 1700
Satellites, Figure of . . . , 1660
Theory of 1450
Saturn 6100
Satellites, and Ring System
of G560
Spectrum of . . 6100, 6820
Theory of Ring System and
Srtl-llitesof 1460
Scintdlation .. .. .. 5400
Screens . . . . . , . . 2120
Setting 0150
Shadow Track of Solar Eclipses,
Map of 4220
Shdoting Stars 6650
Societies, Reports of . . . . 0020
Solar Processes, Connection of,
with Terrestrial Phenomena. . 4110
Solar Systems, Constitution of . 1770
Solar System, Description of .. 4000
Motion of in Space . . 1840
Origin, Stability, and
Development of . . . . 1790
Theory of . . . . 1100
Spectra, Peculiar Stellar.. .. 8400
Pnotographio, Micrometer
for 2260
Production of Comparison 2250
Stellar, Distribution of in
the Heavens 8140
Spectra, Stellar, Study of Special
Types of 8120
Spectrographs . . . . . . 2220
Spectroheliograp 1 .. .. 2270
S))»ctropliotometry . . . . 2400
Speclroscopes .. .. .. 2220
Spectroscopic Apparatus 2200, 2250
'iheory and Adjust-
ment of 2280
Spectroscopic Observations, Cor-
recting Lenses for .. .. 2250
• - — ■ Physical Constitution
of the Sun deduced from . . 4750
Spi ciroscopic Researches of Sun
ill Eclipse 4650
of Surface of the Sun
without Eclipse .. .. 4600
Spectroscopy of Clusters .. 8200
15
Spectroscopy of Comets. . 6800,
Meteors
Moon . . . . 6800,
Moon, Planets, Comets,
Zodiacal Light, and Terrestrial
Atmosphere
Nebulae
• Planets . . 6800,
Stars . .
Sun and Eclipses
Terrestrial Atmos-
phere . . . . 4580, 6800,
Variable Stars
Zodiacal Light 6800,
Stellar
Spectrum of Extra - Neptunian
Planets 6400,
Jupiter . . 6000,
Mars . . . . 5800,
■ Mercury . . 5600,
Neptune . . 6300,
Saturn . . 6100,
Uranus . . 6200,
Venus. . . . 5700,
Solar
Distribution of Energy
Lines in
Stellar, Distribution of
Enei'gy in
Ultra-red Solar
Ultra-violet Solar . .
Visible Solar
Sphere, Celestial . .
Spherical Astronomy
Star Clusters
Star Reduction, Correction for. .
Stars, Classification of . .
-Double .. .. 7510,
Fixed
Catalogues of Position
Colour of
■ Com]3arison of Cata-
logues of Position
Distribution in
Heavens
Magnitude of
Proper Motion of . .
Radiation of . .
Motions of, in the Line of
Sight
Multiple .. .. 7510,
Physical Constitution of . .
Spectroscopy of
"V ariable
Variable Motion in the
Line of Sight . .
Stellar Spectroscopy
Systems
Universe
Resisting Medium in
6920
Stellar Universe, Structure ol
1810
6950
Teinp'M-ature of
1830
6810
Tlieory of
1800
Sun
401(t
Atmosphere of
4070
6803
Brightness of
4200
8200
4070
6820
Constants of
4030
8010
Drawings . .
4360
4500
Eclipses of . . 4000,
4210
, 4220
Figure of . .
163(>
6960
of
8300
Surface . .
4100
6940
Photographs
4360
8000
Position of . .
4020
Radiation Constant of
4200
,6820
.'.
4060
. 6820
Spectroscopy of
4500
6S20
Siin-Spots..
4070
,6820
Sj)ectroscopy of
4610
6820
Sun, Temperature of
.,
4200
68-0
Tables
00:50
,6820
Construction of
.,
1570
,6820
Telescope, Zenith
,.
2070
4500
Telluric Lines in Solar Spectrum
Terrestrial Atmosphere, Spectro-
4580
4570
scopy of
4580,69f;u
4540
Terrestrial Phenomena, Connec-
tion with Solar Processes
4110
8070
Influence of Moor
1 on
4880
4530
Text Books
0030
4510
Theoretical Astronomy . .
1000
4520
Tides, Theory of . . ' . .
1750
0110
Time, Equation of
9380
0100
— Local
9410
7700
Measure of . .
9200
0280
Methods of Measuring
9220
8100
Reckoning . .
9400
7520
Regulation of
..
9300
7010
Universal . .
9410
7020
Zone
9410
7120
Transit Circle . .
2070
Transits . .
0350
7050
Treatises, General
0030
Twilight
0210
7160
Universal Gravitation, Law (
3f..
1050
7080
Uranus
6200
7U60
Satellites of . .
6570
7140
Spectrum of
6200, 6820
Variable Stars
..
7r)(io
8500
Spectroscopy of
..
8300
,7520
Venus
..
5700
8! '80
Distance of..
4050, 5700
8010
Occultation of 4050,
4870
», 5700
7600
Satellites of
6520
5700, ()S20
8550
8(I0U
Applicntion of . .
1270
1810
Vertical Circle . .
2080
7000
Visual Double Stars, Spectro-
1830
scopic Observations of
85C0
IG
Watches 2100 Week 9340
Wavelengths, Comparison of, in Year, Lunar . . . . . . 9320
Different Stars 8010 Year, Solar 9310
Wavelengths of Lines for Indi- Zodiacal Light . . . . . . 6720
vidual Stars . . . . . . 8020 Zodiacal Light, Spectroscopy of 6940
Catalogue International de la Litteratnre Scientifique.
(E.) ASTR0N03IIE.
DIVISIONS PRIMAIRES.
COMMES^Ayi A
BIBLIOGRAPHIE. HISTOIRE. GENERALITES .. 0000
ASTRONOMIE SPHERIQUE (GEOMETRIQUE) . . . . 0100
ASTRONOMIE THEORIQUE ET MECANIQUE
CELESTE 1000
ASTRONOMIE PRATIQUE. INSTRUMENTS ET
METHODES D'OBSERVATION 2000
REDUCTION ET RECTIFICATION DES OBSER\'A-
TIONS 3000
OBSERVATIONS. ASTRONOMIE DESCRIPTIVE ET
ASTRO PHYSIQUE 4000
Systeme solaire . . . ■ . . . . 4000
Lune 4800
Tsrre {Geodesic, etc.) . . . . . . 5000
Planetes, com'etes . . . . . . . . 5500
Univers stellaire . . . . . . . . 7000
ASTRONOMIE ANCIENNE 9000
CHRONOLOGIE 0200
SPECTROSCOPIE
Traitee comme il suit : —
COUMBN^B A
Instruments . . . . . . . . . . 2200
Spectroscopic du soldi et des eclipses . . 4500
Spectroscopic dc la lune, des planetes,
des comeles, et de la lumiere
zodiacale . . . . . . . . G800
Spectroscopie stellaire (etoiles, nebu-
leuses, etc.) . . . . . . . , 8000
(e-8107) I'
18
BIBLIOGRAPHIE ET HISTOIRE DE L'ASTRONOMIE.
0000 Philosophic.
0010 Histoire. Biographie.
0020 Periodique«. Rapports d'lnstitutions, de Societes,deCongres,etc.
0030 Traites ueneraux, Mauuels, Dictionnaires, Bibliographies,
Tables.
0040 Discours, Cours et Conferences.
0050 Enseig-nement.
OOGO Institutions, Musees, Collections. Applications pratiques.
0070 Nomenclature.
ASTRONOMIE SPHERIQUE (GEOMETRIQUE).
0100 Generalites.
OHO Sphere celeste ; Coordoiniees, leurs transformations et leurs
variations differeutielles.
0150 Longitude (g-eog-raphique), Latitude {voy. aussi 5100 ; J 80),
Ligne uieridienne, Lever et Coucher des astres, etc.
0200 Reduction au centre de la terre.
0210 Refraction, Crepuscule, Depression de iTlorizon {voy. aussi
C 3210 ; F 0520).
0220 Parallaxe (diametre),
0240 Corrections pour le mouvement de la terre et des
equinoxes.
0250 Aberration {voy. aussi 3310).
0260 Precession et Nutation {voy. aussi 1710, 3320).
0270 Parallaxe annuelle.
0280 Reduction des positions des etoiles (des positions moyennes
aux positions apparentes).
0300 Coordonnees geocentriques et heliocentriques.
0310 Calcul des ephemerides.
0350 Eclipses, occultations, passages (des planetes et des
satellites sur le disque du soleil ou des planetes)
{voy. aussi 4210-4350, 4860, 4870).
ASTRONOMIE THEORIQUE ET MECANIQUE
CELESTE.
1000 Generalites.
1050 Loi de la gravitation universelle {voy. aussi C 0700 ; J 10).
Systeme solaire.
HOC Generalites.
1110 Alouvemeut orbital de deux corps. Lois de Kepler.
19 E
1120 (-■alcul des orbites.
1130 Planetes ; cometes ; courants meteoriques.
11 CO Correction des orbites; Application de la methode des'
moiodres carres.
1200 Mouvement orbital de trois corps, ou plus ; Centre de
g'ravite.
1250 Perturbations g-enerales ; Theories planetaires en general,
1260 Tlieohe et applications numeriques (tables) de
Mei"cure.
1270 Tbeorie et applications numeriques (table) de
Venus.
1280 The'orie et applications numeriques (table) de la
Terre.
1290 Theorie et applications numeriques (table) des planetes
iutra-Mercurielles.
1300 Theorie et applications numeriques (table) de Mars.
1310 Theorie et applications numeriques (table) des petites
planetes.
1320 The'orie et applications numeriques (table) de Jupiter.
1330 Theorie et applications numeriques (table) de Saturne.
134.0 The'orie et applications nume'riques (table) de Uranus.
13.")0 Theorie et applications numeriques (table) de Neptune.
1360 Theorie et applications numeriques des planetes extra-
Xeptuuiennes.
1400 The'orie de la Luue.
1450 Theorie des satellites (excepte celui de la Terre) en
g'eneral.
1460 Theorie des satellites et du systeme d'anneaux de
Saturne.
1470 Theorie des satellites des planetes intra-Mercurielles.
1480 Theorie des satellites de Mercure.
1490 Theorie des satellites de Venus.
1500 Theorie des satellites de Mars.
lolO Theorie des satellites des petites planetes.
1520 Theorie des satellites de Jupiter.
1530 Theorie des satellites d'Urauus.
1540 Theorie des satellites de Neptune.
1550 Theorie des satellites d(js planetes extra-Neptuniennes
1560 Correction des elements.
1570 Construction des Tables.
1590 Perturbations speciales ; Application de la methode des
quadratures mecaiiiques.
1600 Figures de I'equiiibre des masses fluides en rotation {voy.
aussi B 2470).
1 610 Figure de la Terre, de ses oceans et de son atmosphere.
1630 Figiure du Soleil.
1640 Figures des planetes (separement pour chaque planeteX
1660 Figures des satellites, y compris le systeme d'anneaux
de Saturne.
1680 Figures des cometes et des courants meteoriques.
1700 Rotation troublee ; reaction sur les autres corps.
(e-8107) b 2
20
1710 Precession et nutation de la Terre {voij. aussi 0260,
3320).
1720 Mouvement des poles sur la surface de la Terre.
1730 Libration de la Luue (voij. anssi 4830).
1740 Libration des planetes et des satellites.
1750 Theorie des marees {voy. aussi J 41, 9o).
1770 Constitution du systeme solaire.
1780 Lois g-enerales de la distribution des planetes et des
cometes.
1790 Orig-ine, stabiiite, developpement du systeme.
Univers stellaire.
1800 Geueralites.
1810 Structure de I'univers ; systemes stellaires.
1820 Theorie des doubles etoiles ; calcul de leurs orbites.
18S0 Milieu resistant, ether, temperature de FUnivers.
1840 Mouvement du systeme solaire dans I'espace.
ASTRONOMIE PRATIQUE.
Observatoires, instruments et methodes d'observation.
2000 Observatoii-es (g-enei-alites).
2010 Histoire, situation, description, rapports, personnel,
etc.
2020 Construction des observatoires.
Coupoles, domes, piliers, planchers mobiles, sieges
d'observation, abris, tentes transportables, demont-
ables, etc.
2030 Instruments (geueralites).
Anciens instruments, astrolabes, etc.
2040 Objectifs : verre et fabrication du verre, compai-aison de
refiecteurs et de refracteurs (ro?/. aussi C 3000-3100).
Questions d'optique, images, diaphragmes, ecrans.
Refracteurs visuels.
Refracteurs photographiques.
Doublets photographiques.
Miroirs.
2050 Montures equatoriales (description, etc.) et mouvements
d'horlogerie.
Refracteurs visuels, refractem^s photographiques.
Doublets photographiques (objectifs a portrait).
Miroirs.
Heliometres.
Heliostats, Coelostats.
Mouvements d'horlogerie, pendules de controle, etc.
2070 Instruments meridiens (montage et description).
Cercle meridien, visuel et photographique.
Lunette zenithale, visuelle et photographique.
21 E
2080 Instruiueiits extra-mericliens pour positions absolues.
Altazimut.
Cercle vertical,
Almucantar.
Divers.
2100 Instraments auxiliaires.
Peudules, chroLiometres, moiitres, chronographes,
niveanx, mires {voy. aussi B 0150).
2120 Oculaires et accessoires.
Oculaires, eclairag-e, ecrans, oculaires solaires, etc.
Lentilles d'agranclissemont, lentilles de correction, etc.
Porte-plaques photographiques, obturateurs, etc.
2140 Micrometres.
Pour telescopes visuels.
Pour la mesiu-e des photographies, solaires et.
St ell aires.
2200 Appareils spectroscopiques.
2210 Prisme objectif.
Reseau objectif.
2220 Spectroscopes et spectrographes solaires, avec fentes.
Spectroscopes et spectrographes d'eclipses.
Spectroscopes et spectrographes stellaires.
Spectroscopes et spectrographes pour I'etude des
nebuleuses.
Spectroscopes oculaires.
2240 Combinaisons des prismes avec deviation.
CombinaisoDS des prismes a vision directe.
Fentes.
22.50 Appareils auxiliaires.
Production de spectres de comparaison.
Lentilles de correction pour les observations
spectroscopiques.
2260 Micrometre pour observations visuelles.
Micrometre pour les mesures de photographie
spectrale.
Divers.
2270 Spectroheliograi)he et appareils pour les images mono-
chromatiques.
2280 Theorie, ajustement.
Comparaison de I'etTficacite des instruments.
2300 Appareils de polarisation.
2400 Photometrie, genei-alites.
Visuelle.
Photographique.
Spectrophotometrie.
2500 Radiometric (Polonietrie).
2600 Divers.
Reductions en general et rectification des observations.
3000 Rcglage des instruvients.
3010 Equatoriaux, y comprise la correction des mouvements
d'horlogerie et de la refraction.
22
3020 Cercle meridien.
8040 Autres instrumeuts meiidiens.
3050 Altazimut.
3060 Almucantar.
3070 Aiitres instruments extra-meridieus.
3080 Heliometre.
3100 Micrometre, visual et photographique.
Kefraction, aberration,
3200 Equations personnelles.
3220 Erreurs des vis, des cercles, etc., flexion.
3240 Materiaiix et precedes photographiques.
Plaques, developpemeut, disparition des images.
Determination des constantes astronomiques par
I'observation.
3300 Generalites.
3310 Constante de I'aberratiou {vo^/. aussi 0250).
3320 Constante de la prece:>sion et de la nutation (roy. awssi 0260,
1710).
3350 Divers. Refraction.
ASTRONOMIE ET ASTROPHYSIQUE DESCRIPTIVE.
OBSERVATIONS.
SYSTEME SOLAIRE.
4000 Generalites.
4010 Soleil. Generalites.
4020 Observations de position.
4030 Constantes (dimensions, masse, densite, etc.).
4050 Parallaxe solaire.
4060 Rotation {voi/. aussi 4640 pour la determination spectros-
copique).
4070 Taches, facules, atmosphere, chromosphere et cour onne
sans eclipse.
4100 Phe'nomenes periodiques de la surface (cycle des taches du
soleil, etc.).
4110 Connexion des phenomenes solaires avec les phenomenes
terrestres {voi/. aussi F 0460).
4200 Temperature, eclat, constante de radiation, bolometrie (voi/.
aussi C 4210 ; F 0930, 0940).
4210 Eclipses (voy. aussi 0350).
4220 Predictions, ephemerides, cartes de la trace de I'ombre
4230 Ileures de contact (observations).
4240 Conronne. Generalites.
Forme.
iLiclat et ses lois.
Spectre {voij. plus loin 4660).
Polarisation.
Effets thermiques.
Changemeuts periodiques.
Photographies, dessins.
4300 Couronne et chromosphere.
23 E
4320 Chromospliere. Geueralites.
Etendue radiale.
Formes des protuberances et lours changements
de forme.
Spectre {vo)j. plus loin, 470()).
Chang-ements periodiques.
Photograpliies, dessins.
4340 La luue sur la couroune, chapelet ou perles de Baily, etc.
4350 Phenomeiies terrestres pendant les eclipses.
4360 Photographies du soleil (c'est a dire, mention des reprodiic-
tious publiees).
Dessins du soleil (c'est a dire, mention des reproductions
publiees).
Spectroscopie du soleil et des eclipses.
4500 Spectre sulaire (lumiere integrate du soleil). Geueralites.
4510 Spectre ultra-violet.
Longueurs d'oude, cartes, photographies.
4520 Spectre visible.
Visuel, photographique (longueurs d'onde, cartes,
photographies).
4530 Spectre ultra-rouge.
Photographique, bolometrique (longueurs d'onde,
cartes, photographies).
4540 Identification des Hgnes avec l3urs ele'ments.
4550 Changements dans I'appareuce des lignes (largeur,
iutensite).
4560 Lignes brillantes.
4570 Distribution de I'euergie dans le spectre.
4580 Lignes telluriques.
460U Recherches spectroscopiques sur le soleil en dehors des
ecHpses.
4610 Taches.
4620 Protuberances.
4630 Chromosphere en dehors des eclipses.
4640 Determination de la rotation.
4650 Recherches spectroscopiques sur le soleil eclipse.
4660 Couronue.
47('0 Chromosphere.
4750 Constitution physique de'duite des observations spectro-
scopiques.
4800 Lune. Generalites.
4810 Observations de position.
4820 Constantes, dimensions (diametre et figure) masse, densite,
distance.
4830 Rotation (libration voy. atissi 1730), Contiguraticu et
changements de sa surface.
4840 Atmosphere.
4850 Temperature, radiation, eclat, phases, lumiere cendr^e.
4860 Eclii.ses (voi/. aus.^i 0350).
4870 Uccultatiun (etoiles, plaixetes, separement) {voy. aussi 0350).
24
4880 Influence sur les plaenomenes terrestres {voy. aussi
marees et F 0480). -..-
4890 Photographies, cartes, dessins (reproductions publiees).'^
5000 Terre. Generalites,
5050 Geodesic {voy. aussi J 70).
Variations de la latitude.
Observations du pendule {voy. aussi B 0170).
Perturbations de la gTavite {yoy. aussi B 0180).
5400 Atmosphere.
Absorption {voy. C 3240, 3850 ; F 0960).
Sciutillation {voy. C 3210).
Aurore {voy. aussi F ICoO).
Poussiere '{voy. F 0420).
5500 Planetes intra-Mercurielles.
5600 Mercure. Generalites.
5610 Observations de position.
5620 Constantes, dimensions, diamet.re et forme, masse et
densite.
5630 Distance {voy. aussi 4050).
5640 Rotation, configuration de la surface.
5650 Atmosphere.
5660 Temperature, radiation, eclat, phases.
5670 Passag-es, occultations {coi/. aussi 4050, 4870).
5680 Photogi-aphies. cartes et dessins.
5690 Spectre {voy. 6820).
5700 Venus. (Comme Mercure.)
5800 Mars. (Comme Mercure.)
5900 Petites Planetes. (Comme ci-dessus dans I'ordre du numero
indicateur dans chaque section.)
6000 Jupiter.
6100 Saturne.
6200 Uranus.
6300 Neptune.
6400 Planetes extra-Neptuniennes.
6500 Satellites des planetes intra-Mercurieiles.
6510 de Mercure.
6520 de Venus.
6530 de Mars.
6540 des petites planetes.
6550 de Jupiter.
6560 de Saturne (et de son s^-steme d'anneaux).
6570 d'Uranus.
6580 de Xeptune.
6590 Extra-Neptuniens.
25 E
6600 Cometes. Generalites, apparences physiques, families.
Decouverte.
Ele'ments de I'orbite.
Ephemerides.
Observations de position.
Apparences physiques, queues, &c.
Spectre {voy. 6920),
[Pas de numeros d'enregistrement. Se reporter a la coniete par le numero fixe et
Tannee.]
6650 Meteores et etoiles filantes, bolides. Generalites.
6700 Rapjiorts entre las cometes et les meteores.
6720 Lumiere zodiacale. Gegenschein. etc.
6800 Spectroscopie de la lune, des planetes, des cometes. de
la lumiere zodiacale. de ratm.ospliere terrestre (aurore,
mete'ores).
6810 Lune. Gene'ralite's.
Atmosphere.
Etude de la surface.
Mouvement.
6820 Planetes. (Chacune separement.)
Generalites.
Atmosphere.
Etude de la surface.
Mouvement.
Rotation.
6920 Cometes. Generalites.
Long-ueurs d'onde.
Chimie.
Mouvement.
6940 Lumiere zodiacale.
6950 Meteores.
6960 Atmosphere terrestre, aurore, lig-nes telluriques {voy, aussi
4580, 5400).
UNIVERS STELLAIRE
7000 Generalites.
7010 Etoiles fixes.
7020 Observations de position.
7030 Catalog-ues de position.
Generaux.
Fondamentaux.
Catalogues par zones.
Speciaux {ex. Etoiles pour helionietres.
Etoiles pour la carte photographiquej.
7050 Comparaison et discussion des catalogues de position.
7060 Mouvements propi-es.
7070 Parallaxes.
7080 Grandeurs.
Catalogues photome'triqnes.
26
7120 Couleur (lumiere integrale).
Catalogues par ccnileurs {ex. Etoiles rouges).
Spectre (ro?/. 8000).
7140 Radiation (boloinetrie) (voy. aussi C 4200).
7150 Diametres stellaires.
7160 Distribution dans le ciel.
7500 Etoiles doubles et etoiles multiples.
7510 Observations,
7520 Listes.
Catalog-ues.
Couleurs des etoiles doubles.
Etoiles doul)les spectroscopiques {yoy. 8600).
Observations spectroscopiques des etoiles doubles visuelles
{voy. 8560).
Compag-nons invisibles.
7530 Discussion des orbites.
Dimensions, masse et distance des systemes binaires.
7600 Etoiles variables, y comprises les etoiles nouvelles.
Observations, courbes de lumiere.
Listes. Catalogues.
Classification. Types d'etoiles variables.
Spectre {voy. 83u0).
7700 Amas d'etoiles.
Positions.
Triangnlations.
Etoiles variables en amas.
7800 Nebuleuses.
Observations (forme, eclat, position).
Variations dans les nebuleuses.
Nebnlosites diffuses {ex. Pleiades, Orion).
Nebuleuses planetaires.
Distribution dans le ciel.
Nebuleuses et amas.
Photographies, cartes, dessins (reproductions publiees).
7900 Voie Lactee.
8000 Spectroscopie stellaire (etoiles, nebuleuses, amas).
Generalites. (Livres, traites.)
8010 Etoiles.
8020 Longueurs d'onde des lignes pour les etoiles indivi-
duelles.
8040 Comparaison des longueurs d'onde, de I'intensite et de
la largeur des lignes dans les differentes etoiles.
8050 Identification des elements.
8070 Distribution de I'energie dans le spectre.
8080 Constitution physique (pression, tempe'rature).
8100 Classification.
8120 Etude de types speciaux de spectres.
8140 Distribution des types spectraux dans le ciel.
27 E
8200 Xebuleuses et amas.
(Avec divisions comme pour les etoiles.)
8300 Etoiles variables, y comprises les etoiles nouvelles.
(Avec divisions comme pour les etoiles.)
8400 Spectres particuliers.
8450 Photograuhie de spectres (reproductions publiees).
Dessins et cartes de spectres.
8500 Mouvemeut dans la ligne de vision.
Methodes.
Resultats.
8550 Mouvement variable dans la ligne de vision.
8560 Observations spectroscopiques des etoiles doubles visuelles.
8600 Systemes biuaires et multiples spectroscopiques.
8620 Orbites deduites des observations spectroscopiques (pour
theorie voy. 1820).
86o0 Parallaxes deduites des observations spectroscopiques (pour
theorie voy. 1820')
ASTRONOMIE ANCIENNE ET ASTROLOGIE.
Astronomic Ancienne.
9000 Generalites.
9020 Aiiciennes subdivisions ay ant trait aux pays et aux epoques.
Astrologie.
9000 Generalites.
9060 Anciennes subdivisions ayant trait aux pays et aux
epoques.
9200 Generalites.
9220 Methodes.
CHRONOLOGIE.
Mesure du temps.
Division du temps.
9300 Generalites.
9310 Annee solaire.
9320 Annee lunaire.
9330 Mois.
9340 Semaine.
9350 Jour.
9360 Jour sideral.
9370 Jour solaire moyen et vrai.
9380 Equation du temps, etc.
9390 Subdivision du jour.
lleures, deliuitioii, distribution.
9400 Definition du temps.
9410 Temps local, universe], par zones (fuseaux horaires).
9420 Calendriers — Julien, Gregorieu, ecck'sitistique, Juif,
Mahometan, divers.
9450 Eres.
28
TABLE DES MATIERES
L'ASTRONOMIE (E
Aberration, Correction pour 1' . . 0250
Determination de la eon-
sfcante de 1' 3310
Abris,d§montables,transportables 2020
Absorption par I'atmospbere dc
la terre 5400
Almucantar 20S0
Altazinmt 2080
Amas d'etoiles . . . . . . 7700
Spectroscopic d' . . 8200
Annee lunaire . . . . . . 9320
solaire 9310
Appareils de polarisation . . 2300
spectroscopiqnes . . 2200, 2250
Theorie et ajiistcment
des 2280
Applications pratiques . . . . 0060
Astrolabes 2030
Astrologie 9050
Subdivisions ayant trait
aux pays et aus epoques . . 9060
Astronomic ancienne . . . . 9000
Subdivisions ayant
trait aux pays et aux epoques 9020
spherique . . . . . . 0100
theorique 1000
Atmosphere de la terre . . . . 1610
terrestre. Spectroscopic de 1' 6960
Aurore . . . . . . . . 5400
Bibliographies 0030
Biographie 0010
Bolometrie 4200
Calendriers 94-^0
Cartes de la lune 4890
de spectres stellaires . . 8450
Centre de la terre, Reduction au 0200
Cercle meridien . . . . . . 2070
■ vertical 2080
Cbapelet de Eaily . . . . 4340
Chromosphere . . . . . . 4320
Spectroscopie de l:i,]ieudant
une eclipse solaire . . . . 4700
sans eclipse, Spectroscopic
de la 4630
Chronographes . . . . . . 2100
Chronometres . . . . . . 2100
Ccelostats 2050
Collections 0060
Com^tos . .
Figure des .
Orbites des . .
Spectroscopic des . .
Compai-aison, Production de
spectres de
Conferences
Congres, Rapports de
Constante de I'aberration, Deter-
mination de la . .
de la precession et de la
nutation. Determination de la
Constant es astronomiques, Deter-
termination par I'observation
Coordonnees
Transformation et variations
ditferentielles des
Couchers . .
Coupoles . .
Courants meteoriques, Figure des
— Orbites des . .
Couronne . .
et chromosphere . .
La lune surla
sans eclipse . .
Spectroscopic de la, pendant
une eclipse du soleil . .
Crepuscule
Dessins de la lune
des spectres stellaires
du soleil
Diametres..
Diametres stellaires
Diaphragmes
Diciionnaires
Discours . .
Domes
Doubles (etoiles) visuelles. Obser-
vations spectroscopiques des . .
Doublets photographiques 2040,
Eclairage des instruments
Eclipses ..
lunaires
solaires
— Ephemcrides des
Observations des
Predictions des
Ecrans
1680
1130
2250
0040
0020
3300
0300
0110
0150
2020
1680
1130
4240
4300
4340
4070
4660
0210
4890
8450
4360
0220
7150
2040
0030
0040
2020
8560
2050
2120
0350
4860
4210
4220
4230
4220
2120
29
Elements, Correction des . . 1560
des etoiles, Identification des 8050
Enseignement . . . , . . 0050
Eres 9450
Ether 1S30
EtoQes, Classification des . . 8100
Constitution physique des. . 8080
doubles . . . . 7510,
Th^orie des . .
filautes
fixes . .
Catalogues de position
des
Comparaison des cata-
logues de position des. .
Couleur des . .
Distribution des, dans
le ciel . .
Grandeurs des
MouTements propres
des
Eadiation des. .
ilouvements des, dans la
ligne de vision . . . . 8500, 8550
■ multiples . . . . 7510, 7520
Seduction des positions des 0280
Spectroscopic des . .
variables
Fuseaux horaires. .
G-egenscliein
Geodesic . .
Gravitation universelle, Loi de. .
Gravite, Centre de
Perturbations de la
Heliometre
Heliostats. .
Heure
Histoire . .
Horizon, Depression de 1'
Images
monochromatiques, Appa-
reils pour . . . . . . 2270
Institutions 0060
Eapports d' . . . . 0020
Instruments . . . . . . 2030
auxUiaires . . . . . . 2100
extra-meridiens . . . . 2080
meridiens . . . . . . 2070
Jour 9350
sideral 9360
solaire, moyen et vrai . . 9370
Subdivision du . . . . 9390
Jupiter 6000
Satellites de . . . . 6550
Spectre de . . . . 6000, 6820
Kepler, Lois de 1110
Latitude 0150, 5100
Variation de . . . . 5100
Lentil] es de correction . . . . 2120
pour les observations
spectroscopiques . . . . 2250
r520
2050
6650
7010
7020
7050
7120
7160
7080
7060
7140
8010
7600
9110
6720
5050
1050
1200
5100
2050
2050
9390
0010
0210
2010
Lentilles d'agrandissemeut . . 2120
Lever . . . . . . . . 0150
Libration des planetes et des
satellites 1740
de la lune .. .. .. 1730
Ligne meridienne . . .. .. 0150
Lignes solaires brillantes .. 4560
Cliangement dans
I'apparence des.. .. .. 4550
Identification des, avec
leurs elements . . . . . . 4540
telluriques dans le spectre
solaire . . . . . . . . 4580
Longitudes . . . . 0150, 5100
Longueurs d'onde, Comparaison
des, dans les differentes etoiles 8040
des lignes pour
les etoiles individuelles . . 8020
Lumiere cendree . . . . . . 4850
zodiacale . . . . . . 6720
Spectroscopic de la . . 6800
Lune 4800
Atmosphere de la . . . . 4810
Cartes de la 4890
Configuration de sa surface 4830
Constantes et dimensions de la 4820
■ Densite de la
Dessins de la
Distance de la
Eclat de la . .
Eclipses de . .
Influence de la, siu" les pheno-
menes terrestres
Masse de la . .
Observations de position de
la
Occultation par la . .
Phases de la
Photographies de hi
Eadiation de la
Eotation de la
Spectroscopic dela. .
Temperatiu'e de la. .
Theorie de la
Manuels . .
Marces, Theorie des
Mars
Distance de . .
Occultations de
Satellites de
Spectre de . .
Masses fluides er
Figures de I'equilibre des
Me?anique celeste
Mercure . .
4820
4b90
4820
4850
4880
4820
4810
4870
4850
4.S90
4850
4830
6810
4850
. . 1400
. . 0030
.. 1750
. . 5800
4050, 5800
4050, 4870, 5S00
. . 6530
5800, 6820
rotation,
1600
1000
5600
— Distance de . . 4050, 5600
— Occultation de 4050, 4870, 5600
— Satellites de 6510
— Spectre de (6820) . . . . 5600
— Theorie et application
numerique de . . . . . . 1260
30
Meteores
6650
Spectroscopie des . .
..
6950
Micrometre pour les mesures de
photograpliie spectrale
..
2260
pour observations risuelles
2260
Micrometres
2140
Miroirs
2040, 2050
Moindres carro*, Application de
la methode des. .
1160
Mois
9330
Montres
2100
Montures equatoriales . .
2050
Mouvemeut de la terre efc des
equinoxes, Correction poui
•Je..
0210
orbital de trois corps, ou
: plus
1200
de deux corps
1110
Musees
(1060
Kebuleuses
7800
Spectroscopie des . .
8200
IS'eptune
6300
Satellites de
6580
Spectre de {voy. 682iJ)
6300
Niveaux
2100
Nomenclature
0070
Nutation de la terre
1710
Determination de la
COE-
stante de la
3320
Objectifs .. .. ..
2010
Observations, Keduction et recti-
fication des
3000
, 3210
spectroscopiqueSjLentilles de
correction pour
2250
Observatoires
2000
, 2010
Construction des . .
2020
Obturateurs
2120
Occultatiou
0350
■ par la lune . .
4870
Oceans de la terre
1610
Oculaires et accessoires . .
2120
solaires
2120
Orbites, Calcul des
1120
, 1820
Correction des
1160
stellaires deduites des obser-
vations spectroscopiques
8620
Parallaxe
0220
annuelle, Correction po
ur la
0260
des etoiles fixes
7070
solaire
4050
stellaire deduite des o
bser-
rations spectroscopiques
S630
Passages de planetes, de s
atel-
lites
0350
Pendules
2100
2050
Pendide, Observations de
5100
Periodiques
0020
Perles de Baily . .
4340
Perturbations generales . .
1250
special es
1590
Petites planetes . .
5900
Phases de la lune
4850
Phenomenes solaires, Connection
des, avec lea phenomenes
terrestres
terrestres, Influence de la
lune sur les
Philosophic
Photographies de la lune
des spectres stellaires
du soleil
Photographic spectrale. Micro-
metre pour la . .
Photometrie
Piles
Planetes extra-neptuniennes
Figure des . .
intra - mercurielles, Satel-
lites des. .
Orbites des. .
Spectroscopie des . .
Polarisation, Appareils de
Poles, Mouvement des, sur la
surface de la terre
Porte-plaques photographiques. .
Poussiere . .
Precession, Correction pour la ..
de la terre . .
Determination de la con-
stante de la
Prisnies, Combinaisons de
objectifs
Protuberances
Spectroscopie des . .
Quadratures mecaniques, Appli-
cation de la methode des
Questions d'optique
Radiation constante du soleil . .
Radiometric
Recherches spectroscopiques du
soleil eclipse . .
du soleil sans eclipse. .
Rellecteuvs et refracteurs, Com-
paraison des
Refracteurs photographiques 2040,
visueis .. .. 2040,
Refraction
Reseau objectif . .
Rotation du soleil. Determination
de la, par les recherches spectro-
scopiques
troublee
Satellites, Figure des
Theorie des. .
Saturne . .
Satellites et sjsleme d'an-
neaux de
Spectre de . . . . 6100,
Saturne, Theorie du sjsteme
d'anneaux et des satellites de
Scintillation {voy. C 3210)
Semaine . .
Sieges d'obscrvation
4110
4880
0000
4890
8450
2260
2400
2020
6400
1640
6500
1130
6820
2300
1720
2120
5400
0260
1710
3320
2240
2210
4070
4620
1590
2040
4200
2500
4650
4600
2040
2050
2050
0210
2210
4610
1700
1660
1450
6100
6560
6820
1460
5400
9340
2020
31
Societes, Eapports de . . . . 0020
Soleil 4010
Atmosphere du . . . . 4070
Chromosphere du . . . . 4( i70
Constantes du . . . . 4U30
Dessins du 43fi0
Eclat du 4200
EcUpses de . . 4000, 4210, 4220
Figure du 1630
Phenomenes periodiques de
la surface du . . . . . . 4100
Photographic du . . . . 4360
Position du 4020
Radiation constante du . . 4210
• Rotation du 4060
spectroscopic du . . . . 4500
Spectroscopic des taches du 4610
Taches du 4070
Temperature du . . . . 4200
Spectre de Jupiter . . 6000. 6S20
de Mars . . . . 5S00, 6820
de Mercure. . . . 5600, 6S20
de Neptune. .. 6300,6820
de Satume . . . . 6100, 6S20
des planetes extra-nep-
tuniennes . . . . 6400, 6820
d' Uranus .. .. 6200,6820
de Venus . . . . 5700, 6820
solaire 4500
Distribution de I'ener-
gie dans le . . . . . . 4570
ultra-rouge . . . . 4530
ultra-violet . . . . 4510
visible 4520
Spectres stellaires. Distribution
des, dans le ciel .. .. 8140
de I'energie dans
les 8070
Etude des types prin-
cipaux des . . . . . . 8120
particuliers . . . . 8400
Spectrographes 2220
Spectroheliographe . . . . 2270
Spectrophotometrie . . . . 2400
Spectroscopes . . . . . . 2220
Snectroscopie de la lumiere zodia-
%ale 6800,6940
de la lune . . . . 6800, 6810
de la lune, des planetes, des
cometes, d e la l\imiere zodiacale,
de I'atmosphere terrestre . . 6800
de ratmosphere terrestre
4580, 6800, 6960
des amas d'etoiles . . . . 8200
des cometes . . . . 6800, 6920
Spectroscopie des etoiles
8010
variables
8300
6950
820O
des planetes
6800, 6820
stellaire
8000
Sphere celeste
0110
Systemes binaires spectros-
copiques
8600
multiples spectroscopiques
8600
solaire. Constitution du
1770
Description du
4000
Mouvement du, dans
I'espace
1840
Origine, stabilite
et
developpement du
1790
Theorie du . .
1100
Svstemes stellaires
1810
Tables
0030
Construction de . .
1570
T.'lescope zenithal
2070
Temps, Definition du
9400
Equation du
9380
local
9410
ilesure du . .
9200
,9220
par zones (fuseaux horaires)
9410
9300
universel
9410
Tentes demontables,transport
ables
2020
Terre
5000
Atmosphere de la . .
5400
Figure de la
1610
numerique de la
12S0
Theorie planet aire
1250
Trace de I'ombre des eel
pses
solaires. Cartes de la . .
4220
Trail es generaux . .
0030
Univers stellaire . .
7000
1830
Structure de 1'
1810
..
1830
Theorie de 1' . .
1800
Uranus
6200
Satellites d'
6570
Spectre d' . .
6200, 6820
Yenus
5700
Distance de. .
4O50
, 5700
Occultation de 4050
487C
,5700
Satellites de
6520
Spectre de . .
5700, 6820
Tlu'orie et application
numerique de . .
1270
Terre, Fabrication du . .
2040
Yoie lactee
7900
Internationaler Katalog der naturwissenschaftlichen
Litteratur.
(E.) ASTR0X031IL\
HAUPT-ABSCHNITTE.
begin:,-t bei
BIBLIOGRAPHIE. GESCHICHTE. ALLGEMEIXES. . 0000
SPHARISCHE ASTRONOMIE 0100
THEORETISCIIE ASTROXOMIE UXD MECHAXIK DES
HIMMELS 1000
PRAKTISCHE ASTROXOMIE. IXSTRUMEXTE UXD
BEOBACHTUXGSMETIiODEX 2000
REDUCTIOX VON BEOBACIITCXGEX UND BE-
RICHTIGUNG DER IXSTRUMEXTE .. .. ;>000
BEOBACIITUXGEX. BESCHREIBENDE ASTROXOMIE
UND ASTROPHYSIK 4000
jDas Sonnensystem. . .. .. .. 4000
Sfmne 4010
iMond 4800
Erde (Geodcisie etc.) 5000
Planeten, Komtten . . . . . . 5500
Die Sternenwelt . . . . . . . . 7000
ASTROXOMIE DER ALTEX ^000
CHROXOLOGIE 9200
SPECTROSKOPIE
ist wie folgt eing-etbeilt :
Instrinnente . . . . . . . • 2200
Sonne iind Sonnenjinsternisse .. .. -1500
Mond, Planeten, Kovieten, ttnd
Zodiakal-Licht 6800
Stellar - Spectroskopie (S^ernr,
Nehelflecken etc.) 8000
(E-8107) c
E 34
BIBLIOGRAPHIE UND GESCHICHTE DER
ASTRONOMIE.
0000 Philosophie.
0010 Gescbichte, BiogTapliieii.
0020 Periodic-a. Berichte von Instituteii, Gesellschaften, Coii-
ffressen etc.
0030 x^Ugemeiue Abhandlungen, Lehrbiiclier. AViJrterbiicher, Biblio-
grapliien, Tafeln.
0040 Festreden, Vortrage.
0050 Ptidagogik.
OOGO Institute, Mnseen, Sammlung-en, Wirthschaftliches und Organi-
satoriscbes.
0070 Nomenclatur.
SPHARISCHE (GEOMETRISCHE) ASTRONOMIE.
0100 Allgemeines.
0110 Die Ilimmelskugel ; Coordinaten, deren Transformation und
Differentiation.
0150 Geographisclie Liinge und Breite {siehe audi 5100 ; J 80),
Meridian, Auf- und Untergang- etc.
0200 Reduction auf den Erdmittelpunkt.
0210 Refraction, Dianmening, Depression des Horizoutes. {Sklie
audi C 3210; F 0520.)
0220 Parallaxe, Durchmesser.
0240 Correctionen fiir Bewegung aer Erde und der Aequi-
noctien.
0250 Aberration. (Sidte audi 3310.)
0260 Prllcession und Nutation. (Sit'/ie audi 1710, 3320.)
0270 Jahrliche Parallaxe.
0280 Reduction der Sterniirter (voni mittleren auf den schein-
baren Ort).
0300 Geocentrische und heliocentrische Coordinaten.
0310 Berecliuung von Ephemeriden.
0350 Finsternisse, Bedeckungen, Durchgange (von Planeten
oder Satelliten vor der Sonueu- resp. Plaueteuscheibe). {Siehe
audi 4210-4350, 4860, 4870.)
THEORETISCHE ASTRONOMIE UND MECHANIK
DES HIMMELS.
1000 Allgemeines.
1050 Gesetz der allgemeinen Gravitation. (Siehe audi C 0700 ;
J 10).
35
Das Sonnen-System.
1100 Allgeiueiiies.
1110 Bahnbewegiing-zweierKOiper. Die Kepplei'scheuGesetze.
1120 Bahnbei-eclinung-en.
1130 Planeten, Kometen, Meteor-Schwilrrae,
1160 Verbesserunij der Bahiielemeute; Anweuduug der Metliode
der kleiii.steu Quadrate.
1200 Bahnbeweguiig" von drei oder mehr Korperii; Gravitatious-
centrum.
1250 AUg-emeine Storung-eu ; Planetentheorie im Allg-emeiueu..
12()0 Theorie des Mercur and Merciii-stafehi.
1270 Theorie der Venus nnd Yenusrafeln.
1280 Theorie der Erde und Sonnentafehi etc.
1290 Theorie und Tafeln der intra-mercuriellen Planeten.
1300 Theorie des Mars und Marstafeln.
1310 Theorie uud Tafeln der kleiuen Planeten.
1320 Theorie des Jupiter und Jupiterstafelo.
1330 Theorie des Saturn uud Saturnstafeln.
1340 Theorie des Uranus und Uranustafeln.
1350 Theorie des Neptun und Xeptunstafelu.
1360 Theorie und Tafeln der extra-neptunischen Planeten.
1400 Theorie des Mondes.
1450 Thaorie der iibrig-en Satelliten im Allg'emeinen.
1460 Theorie der Satelliten der eiuzelnen Planeten und des
Ring-systemes des Saturn.
1470 Theorie der Satelliten der intra-mercuriellen Planeten.
1480 Theorie der Satelliten des Mercur.
1490 Theorie der Satelliten der Venus.
1500 Theorie der Satelliten des Mars.
1510 Theorie der Satelliten der kleinen Planeten.
1520 Theorie der Satelliten des Jupiter.
1530 Theorie der Satelliten des Uranus.
1540 Theorie der Satelliten des Xeptun.
1550 Theorie der Satelliten der extra-neptunischen Planeten.
15<)0 Verbesserung- der Elemente.
1570 Anlage von Tafeln.
1590 Specielle Storung-en ; Anwendung- der Methods der mecha-
nisclien Quadraturen.
1600 Gleichg-ewichtstig-uren rotirender Fliissigkeitsniassen.
{Siehp. auch B 2470.)
1010 Figur der Erde, ihrer Oceane und ihrer Atmosphiire.
1630 Uigur der Sonne.
1640 Uig-ur der Planeten (fiir jeden Planeten besonders).
1660 Fig-ur der Satelliten, einschl. des Kingsystemes des
Saturn.
1680 Fig-ur von Kometen und Meteor-Schwa rmen.
1700 Stiirungen der Rotation durch iiussere Einwirkung.
1710 Prjicession und Xutatiuu der Erde. {Sithi: auch
0260, 3320.)
1720 Bewegung der Pole auf der Erdobertiiiche.
(E-8107) c 2
1730 Libration des Mondes. {Siche avch A^ZQ.)
1740 Libration der Plaiieten und Satelliten.
17.o0 Theorie der Ebbe und Fiutli. {Siehe aiich J 41, 95.)
1770 Constitution des Sunnensystems.
1780 Allgemeine Gesetze der Vertheilung- von Pl<inete)i
iind Koraeten.
1790 Ursprung-, Stabilitiit, Enlwickclung- des Systems.
Das Fixsternsystem und der Weltraum.
1800 Allo-emeines.
1810 Aufbau des Sterusystems. Partial -Systeme.
1820 Theoi-ie der Doppelsterne. Bahiiberechnungen.
1830 AVidersleliendes Mittel, Aether, Temperatur des Welt-
raums.
1840 Bewegung des Sonnensj-stems im Ranme.
PRAKTISCHE ASTRONOMIE.
Sternwarten, Instrumente und Beobachtungsmethoden.
2000 Sternwarten (Allgemeines).
2010 Gesfliichte, Lage, Beschreibuug, Berichte, Personal^
etc.
2020 Bauten und bauliche Einricliiuugen.
Pfeiler, Drelithiirme, bewegliche Fussboden, Beo-
bachtungsstiihle, transportable Hutten etc.
2030 Instrumente (Allgemeines).
Instrumente friiherer Zeit, Astrolabien etc.
2040 Objective : Glas und Herstellung von Glas, Vergleichuug
von Reflectoren und Refiactoren. {Siehe aiick
C 3000-3100.)
Optisches, Bildei-, Diaphragmen, Schirme.
Refractoren fiir visuelle Beol-achtung.
Pliotograpbische Refractoren.
Pliotographische Doublets.
S|)iegel.
2050 Pavallaktisch aufgestelUe Instrumente (Bescbreibmig etc.)
und Triebwerke.
Refractoren fiir visuelle Beobachtung. Photo-
graphische Refractoren.
Pliotographische Doublets (Portrait-Linsen).
Spiegel.
Ileliometer.
Heliostate, Sitlerostate.
Triebwerke, Control-Pendel etc.
2070 Meridian-Iustrumeute (Beschreibuug).
Meridiankreise und Passageinstrumeute fiir visuelle
und fiir pliotographische Beobachtung.
Zeuith-Teleskope, visuell und photographisch.
37 E
2080 Andere Instrumente fill" directe Ort:sl)e3tiinmung'.
Universal-Instrument.
Vertical kreis.
Almucantar.
Verschiedenes.
2100 Hlilfs-Instruinente.
Peudelubren, Chronometer. Taschenuhren, Chrono-
o-raphen. {Siehe auch B 0150.)
Niveaiix
2120 Oculare und Xebenapparate.
Oculare, Ikleuchtnng-, Schirme, Sonnenoculare etc.
VergTosseruug-slinsen, Correctionslinsen.
Platteuhalter, Moment-Ver.schliisse etc.
2140 Mikrometer.
Fiir Fernruhre zur visnelleii Beubaclituiig'.
Zur Ausmessung von Somien- und Stern- Pliotographien.
2200 Spectroskopisclie Apparate.
Objeetivprisiiien.
Objectivg-ilter.
2220 Sonnen-Spectroskope und Spectrographen mit Spalt.
Spectroskope und Spectrog-raphen fiir Beobachtung-
von Sonnenfinsternissen.
Steru-Spectroskope und Spectrographen.
Spectroskope uud Spectrographen fiir Nebelbeobach-
tungen.
Ocular-Spectroskope.
2240 Frismen-Combinationen mit Ablenkung*.
Prismen-Combinationeu rait gerader Durchsicht.
Spalt.
2250 Hiilfs-Apparate.
Erzeugung von Vergleichs-Spectren.
Corrections-Linse.
2260 Mikrometer fiir visiielle Beobaclitungen.
Mikrometer zum Ausmessen photographi.scher
Spectra.
Verschiedenes.
2270 Spectroheliographen uud Apparate fiir monochroma-
tische Bildei-.
2280 Theorie, Berichtigung.
Vergleichung des Wii'kungpgrades von Iiistrumeuten.
2300 Polarisations- A i )parate.
2400 Photometrie, Allgemeines.
Visuelle Photometrie.
Photographi.sche Photometrie.
Spectra Iphotometrie.
2500 Radiometrie (Bolometrie).
2600 Verschiedenes.
E 38
Allgemeine Reduction von Beofcachtungen und Berichtigung
der Instrumente.
SOOO Berichtifiinig von Instrumentcn.
oOlO Aequatoreale, einschliesslich Uhrgang- und Refraction.
3020 Meridiankreis.
8040 Andere Meiidiaii-Jnstrumente.
3050 Univer-sal-Iustiunient.
30G0 Almucantar.
3070 Andere Instrnuiente fiir directe Ortsbestimumug.
3080 neliometer.
3100 Mikrometer fiir visuelle und fiir photographische Beo-
baclitung.
Correctionen fiir Refraction und fiir Aberration.
3200 Perstiidiche Gleichung.
3220 PVhler von Schranben. Theilung-en etc. ; Biegung,
3:^40 Photographische Materialieu und Frocesse.
Flatten, Entwickelung, Verblassen von Bildern.
Bestimmung aslronomischer Constanten durch BeobacMung.
3300 AUgemeines.
3310 Constanten der Aberration, {Siehe aitch 0250.)
3320 Constanten der Priicession und der Nutation, {Siehe aucJt
0260, 1710.)
3350 Verschiedenes, Refraction.
BESCHREIBENDE ASTRONOMIE UND ASTROPHYSIK.
BEOBACHTUNGEN.
DAS SONNENSYSTEM.
4000 AUgemeines.
4010 Sonne. AUgemeines.
4020 Ortsbestiunnungen.
4030 Constanten (Dimensionen, Masse, Dichte etc.).
4050 Sonnenparallaxe,
4060 Rotation, (Spectrcskopische Bestimmung siehe aitch
4640.)
4070 Flecken, Fackehi, Atmosphiire, Chromosphare und Corona
bei unverfinsterter Sonne.
4100 Periodische Phiinomene auf der Sonnenoberfljiche (Cjclus
der Sonneiifiecken etc.).
4110 Zusammenhang solarer Frocesse mit terrestrischen Phiino-
menen. {Siehe audi F 0460.)
39 E
4200 Teiriperatur, Helligkeit. Strahluiiw-s-CoEstante. Bolometrie.
{Siehe auch F 0930, 0940 ; C 4210.)
4210 Fiusternisse. {Siehe audi OooO.)
4220 Yoraussag-ungeu, Ephempriden, Karten der Ver-
fiiisterungszoiie (Scliatteubahn).
4230 Beriihruug-szeiten (Beobachtung-en).
4240 Corona. Allgemeines.
Form.
Helligkeit uiid Gesetz der Helligkeit.
Spectrum. {Siehe uuten, 4G60.)
Polarisation.
Thermische Wirkuiigen.
Periodische Veriinderungen.
Photographien, Zeichnungen.
4300 Corona und Chromosphiire.
4320 Chromosphare. Allgemeines.
Kadiale Erstreckung.
Form der Protuberanzeu und Yeriinderungen
dei-selben.
Spectrum. (Sielie unten, 4700.)
Periodische Yeranderimgen.
Photographien, Zeichnungen.
4340 Mond auf der Corona. Baily's Perlen etc.
4350 Terrestrische Phiiiiomene wiihrend der Verfinsterungen
4360 Photographien und Zeichnungen der Sonne (d. h. Hinwei-
sungen auf publicirte Repi-oductiouen).
Spectroskopie der Sonne und der Erscheinungen bei
Verfinsterungen .
4500 Sonnenspectruui ((iesammtlicht der Sonne). Allgemeines.
Ultra viulette.s Spectrum.
Wellenliingen, Karten. Photographien.
4520 Sichtbares Spectrum.
Visuell, photographisch. (Welleulangen, Karten,
Photographien.)
4530 Ultrarotlies Spectrem.
Photographisch, boloraetrisch. (AVellenliingen,
Kartell, Pliotographien.)
4540 Identificirung von Linien mit Elementen.
4550 Yeriinderungen im Aussehen der Linieu (Breite, lu-
tensitJit).
4560 Helie Liuien.
4570 Energie-Yertlieilung im Spectrum.
4580 Tellurische Linieu.
4600 Spectroskopische Uutersuchungen auf der Sonnenschcibe
4610 Flecken.
4620 Fackeln.
4630 Cbromosphiire olme Yerfinsterung.
4640 BestimmuDg der Potation.
E 40
4650 Spectroskopische Untersuchungen der verfinsterten Suune.
4660 Corona.
4700 Chromosphiire.
4750 Ph3^sikalische Bescbaffeuheit, herg-eleitet aus spectro-
skopi>cheii Beobachtungen.
4800 Mond. Allgemeiiies.
4810 Ortsbestimmuiig-en.
4820 Coiistaiiten, DiineusioQeii (Durchmesser und Figur),
Masse, Dichte, Eutfernung-.
4830 Rotation (Libration siehe aiich 1730), Configuration der
Oberflilche, Veiiinderuugen hierin.
4840 Atmosphiire.
4850 Temperatur, Strahlung, Helligkeit, Phasen, Erdlicht.
4860 Verfinsterungen. {Siehe audi 0350.)
4870 Bedeckungen (Fixstorne, Planeten, einzeln). {Siehe auch
0350.)
4880 Einfluss auf terrestrische Phiinomeiie. {Siehe auch Ebbe
und Fluth und F 0480.)
4890 Photographien, Karten, Zeichnungeu (publicirte Repro-
ductionen).
5000 Erde. Allgemeines.
5050 Geodusie. {Siehe auch J 70.)
'"" S:} {&W-W'0160;J80.)
Breiten- Variation.
Pendel-Beobachtungen. {Siehe auch B 0170.)
Schwere-Storungen. {Siehe auch B 0180.)
5400 Atmosphare.
Absorption. (Si<'he auch C 3240, 3850; F 0960.)
Scintillation. {Siehe audi C 3210.)
Nordlicht. {Siehe auch F 1650.)
Staub. {Siehe F 0420.)
5500 Intra-mercurielle Planeten.
5600 Mercur. Allgemeines.
5610 Uitsbestimmuiigen.
5620 Constanten, Diniensionen, Durchmesser und Fig'ur, Masse
und Dichte,
5630 Entfernung. {Siehe avch 4050.)
5640 Rotation, Configuration der Oberflache.
5650 Atmosphiire
5660 Temperatur, Strahlung, Helligkeit, Phasen.
5670 Durchgange, Bedeckungen. {Siehe auch 4050, 4870.)
5680 Photogiaphien, Karten und Zeichnungen.
5690 Spe(;trum. {Sidie auch 6820.)
5700 Venus. (Wie Mercur.)
5800 Mars. (Wie Mercur.)
5900 Kleine Planeten. (Wie oben, in jeder Section nach der
Rtnlienf(jlg-e der Orduung-snumiuern.)
GOOO
Jupiter.
6100
Saturn.
G200
Uranus.
6300
Neptun.
6400
Extra-neptunische Planetsn.
6500
Satelliten der Intra-mercurielleu Planeten.
6510
des Mercur.
6520
der Venus.
6530
des Mars.
6540
der kleinen Planeten.
6550
des Jupiter.
6560
des Saturn (und dessen Ring-System).
6570
des C'ranus.
6580
des Neptun.
6590
der extra-neptunisclien Planeten.
66(J0 Kometen. Aligemeines, physische Erscheiuung-, Familien.
Eutdeekung.
Bahnelemente.
Ephemeriden.
Ortsbestimmung-en.
Physische Erscheiuung-, Schweife etc.
Spectrum. {Siehe audi 6920.)
[Koine laufende Xummern. Der einzelne Komet ist clureli die festgcselzte
Zalil und das Jalir zu bezeiehnen.]
P>i')hu Meteore und Sternschnuppen. Allg-emeines.
6700 Zusammenhang zwischen Kometen und Meteoren.
6720 Zodiakal-Licht, Gegenschein etc.
6800 Spectroskopie von Mond, Planeten, Kometen, Zodiakal-
Licht, Erdatmosphare (Xordlicht. Meteore).
6810 Mund. Allg-emeines.
Atmosphiire.
L'ntersucliung der Oberflache.
Bewegung.
6820 Planeten. (Jeder besondcrs.)
Allgemeines.
Atmosphiire.
Untersuchung der Dbertiiiche.
Bewegung.
Kotatiou.
E 42
6920 Kometen.
AUg-emeines.
Wellenlang-eu.
Chemie.
Beweg'ung'.
6940
Zodiakal-Licht.
6950
Meteoie.
69G0
Erdatmosphiire, Nordlicht, telluiische Linien.
4o80, 5400.)
DIE STERNENWELT.
7000
Allgemeines.
7010
Pixsterne.
7020
Oi-tsbestiminungen.
7030
Sternkatalog'e.
{Sielie anoh
AUgemeine Kataloge.
Fuiidamental-Kataloge.
Zoneu-Kataloge.
Kataloge zu bcsonderen Zwecken (z, B. Heliometer-
Sterne, Sterne fiir photographische Karten).
7050 Vergleichung und Discussi(»n von Sternkatalogeo.
7060 Eigenbeweguug.
7070 Parallaxe.
7080 Grusse.
Pliotometrische Kataloge.
7120 Farbe (Gesammtlicht).
Farben-Kataloge, z. B. i-othe Sterne.
Spectrum. (Siehe auch 8000.)
7140 Strablung (Bolometrie). (Siehe auch C 4200.)
7150 Sterudurcbmesser.
7160 Vertbeilung am Ilimmel.
7500 Doppelsterne Tind mehrfache Sterne.
7510 Beobacbtungen.
7520 Listen.
Kataloge.
Farben von Doppelsternen.
Spectroskopiscb-binilre S^'steme. (Siehe auch 8600.)
Spectroskopiscbe Beobacbtungen visnellei- binllrer Systeme.
(Siehe auch 8560.)
ITnsichtbare Begleiter.
7530 Babnbestimmungen.
Diiuensionen, Masse und Distanz biniirer Systeme,
7G00 Veranderliche Sterne, einschl. neuer Sterne.
Beobacbtungen, Licbtcurven.
Listen, Kataloge.
Classification. Typen verilndfrlicber Sterne.
Spectrum. (Siehe auch 8300.)
43
7700 Sternhaufen.
Oerter.
Vermessung-en.
Veriinderliche Stei'iie im Sternhaufeu.
7800 Nebel.
Beobaclitung-en (Gestalt, Ilelligkeit, Oerter).
Veranderuni;-eii in Nebeln.
Ausg-edehnte Nebelniaterie (z. B. Plejaden, Orion).
Flanetarische Nebel.
Yertheiiung- am Himinel.
Nebel und Sternhaufen.
Photograpliien, Karten, Zaichnungen (publicirte Reproduc-
tionen).
7900 Milchstrasse.
8000 Stern-Spectroskopie (Sterne, Nebel, Sternhaufen).
8010 Sterne.
8020 Wellenliingen von Linien fiir einzehie Sterne.
8040 Yerg-leicliung- von Wellenliiug-e, Intensitiit und Breite der
Linien verschiedener Sterne.
8(^r)0 Identiticirung- von EJementen.
8070 Euergievertheilung' ini Spectrum.
8080 Plijsikalischer Zustand (Druck, Temperatur).
8100 Classification.
8120 Untersuchung: specieller Typen von Spectren.
8140 Vortheilung- der Spectraltyp(Mi am Himmel.
8200 Nebel und Sternhaufen (mit I'nterabtheilung-en. wie l)ei
Sternen ).
8300 Veriinderliche Sterne, einschl. ueuer Sterne (mit Untcr-
abtiieilungen, wie bei Sternen).
8400 Eig-enartige Spectra.
8450 PhotogTamme von Specticn (publicirte Keproductionen).
Zeichnungen und Karten von Spectren.
8500 Bewegung in der Gesichtslinie.
Methoden.
Kesultate.
8550 Veriinderliche Bewegung in der (u^sichtslinic.
85G0 Spectroskopische Beobachtungcn von visucllcn Di)})pel-
sternen.
8000 Spectroskopische Systemc V(.)n zwei oder mchr Conipo-
neuten.
8G20 Bahnen nach spectroskopischen Beobaclitnngen (Tlieorie
xiche 1830).
8G30 Parallaxe nach spoctroskopisfhen Beobachtungcn ('rhe<»rie
sidte 1820).
44
ASTRCNOMIE DER ALTEN UND ASTROLOGIE.
Astronomie der Alten.
9000 All^emeines.
9020 Wuitere Unterabtbeilnngen nach Liindern und Epoclien.
Astrologie.
9050 All(i:emeines.
9060 AVeitei-e Unterabtlieilungen iiach Liindern und Epochen
CHRONOLOGIE.
Zeitmessung.
9200 Allofemeiues.
9220 Methoden.
Zeitrechnung.
0300 Allg-emeines
D310 Sonnenjahr.
9320 Mondjahr.
9330 Monat.
9340 Woche.
9350 Tag.
9360 yiderischer Tag.
9370 Mittlerer uud wahter Sonnentag.
9380 Zeitgleichnng etc.
9390 Eintlieilung (Unterahtheilimgen) des Tages.
JStunden nud ihre Ziihlung.
9400 ZeiUuhlun.j.
9410 OrtszeU, Universalzeit, Zonen- (officielle Verkehrs-) Zeit.
9420 Kalender. — Jnlianischef und Gregorianischer Kalender,
Kirchen-Kalender, jiidischer Kalender, raohammeda-
nischer Kalender etc.
9450 Aeren.
E
INDEX
(E.) A STE 0 X OMI E.
Aberration
Aberrationsconstanten . .
Abbandlungen, Allgemeine
Aequatoreale
Aeren
Aether
Almucantar . . . . 2080,
Astrolabien
Astrologie 9050
Atmosphare der Erde . . 5400,
des Mondes . .
Aufgang . .
Bahnbereehnung. .
Bahnbewegung . .
Bahnelemente, Yerbesserimg der
Baily's Perlen
Bedeckungen
Beobachtungsstiilile
Beriihrungszciten
Beschreibende Astronomie 4000
Bibliograpliien . .
Biograpliien
Bolometrie
Breite, Geographische . .
Breiten- Variation
Chromospliare 4070, 4300, 4(330,
Chronograplien . .
Chronologie . . . . 9200
Chronometer
Congresse, Berichte von. .
Constanten, Astronomische 3300
Control-Pendel . .
Coordinaten, Allgemeine
Geocentriselie uud lielio-
eentrische
Coordinateutransforiuation
Corona .. .. 4070,4210,
Correct ionsliusen
Diinmierung
Depression des Horizontes
0250
3310
0030
3010
9450
1830
3060
2030
-9060
, 6960
4840
0150
1120
1110
1160
4340
0350
2020
4230
0010
2500
0150
5100
4700
2100
-9450
2100
0020
-3350
2050
0110
0300
0110
KifiO
2120
O210
0210
Diaphragmen . . . . . . 2040
Dichte des Mondes . . . . 4820
der Sonne 4030
Doppelsterne . . 1820, 7500-7520
Spectroskopie . . 8560, 8600
Doublets, Photographische 2040, 2050
Drehthiirme
Durchgiinge
Durchmesser
Ebbe und Fluth . .
Eigenbewegung der Fixsterne
in der Gesichtslinie
Entf erniing des Mondes. .
Ephemeriden, Allgemeine
Ton Kometen
der Sonnenfinsteruisse
Erde
Figur
Erdlicht
Farbe der Doppelsterne . .
der Fixsterne
Farben-Kataloge der Fixstern
Festreden. .
Finsternisse . . 0350,
Fixsterne . .
Fixsternsystem . .
Gegenschein
Geodiisie . .
Geonietrisehe Astronomie
Geschichte
Gesellsehaften, Berichte Ton
Gleichgewichtsfiguren ..
Gleiehung, Personliche . .
GraTitation
Gravitationseentnun
lleliometor
H.-liostate
lliniuielskugel
Horizont, Depression des
Institute ..
2020
0350
0220
1750
7060
8500-8550
.. 4820
. . 0310
.. 6600
4220
1280, 5000-5400
. . 1610
. . 4850
. . 7520
. . 7120
120
. . 0040
4210, 4350
7010-7160
1800-1S40
. . 6720
. . ot»50
0100-0350
. . 0010
.. 0020
. . ItiOO
. . 32tX>
. . 1050
12(H>
2(.i50, 3i'.S0
. . 2050
.. 0110
. . 0210
0020, 00(30
46
Jupiter
6000
Pers5nliclie Gleiehung . .
.. 3200
Kalender. .
9120
Phasen des Mondes
. . 4850
Kataloge der Fixsterne . .
7030
Philosophic
. . 0000
Keppler'sche Gesetze . .
1110
Photographische Processe
. . 3240
Kometen 1130, 1680, 1780
6600
6920
Photometrie
. . 2400
Liinge, Greographisclu' ..
..
0150
Planetarische Nebel
. . 7800
Lehrbiiclier
0030
Planeten
.. 1130
Libration . .
1730
-1740
• Extra-neptunische. .
. . 6400
■ des Mondes..
..
4830
Figur
. . 1640
Lichtcurven der Sterue . .
7600
• Intra-mercurielle . .
. . 5500
Mars
5800
• Kleine
. . 5900
Masse des Mondes
4820
Spectroskopie ron . .
6800, 6820
der Sonne . .
4030
Vertheilung im Sonnen-
Mercvir
1260
5600
system . .
.. 1780
Meridian
0150
Planetentheorie . .
. . 1250
Meridian-Instrumente . .
2070
3010
Plattenhalter
.. 2120
Meridiankreise . .
2070
3020
Polarisations-Apparate . .
. . 2300
Meteore . . 1130, 1680
6650
6950
Polbewegung
. . 1720
Mikrometer
2140
3100
Portrait-Linsen • .
. . 2050
Milc'listrasse
..
7900
Priicession
1710, 0260
Momentversehliisse
..
2120
Priicessionsconstante
. . 3320
Monat
9330
Praktische Astronomic . .
2000-2600
Mond .. .. 1400
1800-4890
Prismen-Combinationen .
. . 2240
auf der Corona
4340
Protuberanzen
. . 4320
Libration . .
1730
4830
Quadraturen
.. 1590
■ Spectroskopie
6800,
6810
Radiometrie
. . 2500
Mondatniosphiire. ,
4810
Reduction auf den Erdmittel-
Mondfinsterniss . .
4860
punkt
. . 0200
Mondjalir. .
9320
der Sternorter
. . 0280
Mondkarten
4890
Retraction . . 0210
3010, 3350
Mondoberllilclie . .
4830
Refractoren
2040, 2050
MondpluisiMi
4850
Ringsystem des Saturn . .
.. 1660
Mondrotation
..
4830
Rotation des Mondes
.. 4830
Mondtemperatur. .
4850
der Sonne . .
. . 4060
Mnseen
0060
Rotationsstorungen
. . 1700
Nebel
7800
8200
Sammlvingen
. . 0060
Neptun
6300
Satelliten 1450, 1460, 1660
, 6500-6590
Neue Sterne
7600
Saturn
. . 6100
Niveaux . .
2100
Schirme
2040, 2120
Nomenclatur
0070
Schrauben, Fehlcr
.. 3220
Nordliclit
5400
6960
Schwere-Storungen
, . 5100
Nutation . .
0260
1710
Scintillation
. . 5400
Niitatiousconstauten
3320
Siderostate
. . 2050
Objective
2040
Sonne
4010-4750
Objeetivgitter
2210
. . 1630
ObjectiTprismeu . .
2210
Sonnenatmosphiire
.. 4070
Oculare
2120
Sonnencorona
. . 4070
Ocular-Spet'troskopc
2220
Souneu-Fackeln . .
4070, 4620
Orgunisatorisclies
0060
Flecken . . 4070,
4100, 4610
Ortsbestimmuug, Instrument
e zur
2080
Sonnenjahr
. . 9310
Ortszeit
9110
Sonnenoculare
.. 2120
Padagogik
0050
SonneniDarallaxe . .
. . 4050
Parallaktiscli aufgestellte In
*tru-
Sonnenpliotographien
. . 4360
mente . .
2050
Sonnenspectroskope
. . 2220
Parallaxe . .
0220
Sonnenspectrum . .
4500-4750
der Fixsterne
7070
Sonnensystem
4000-6960
Jiihrliclie . .
0270
Sonnentaf eln
.. 1280
Passageinstrumente
2070
Sonnentemperatur
, . 4200
Pendel-Eeobachtungeu . .
5100
Spectralphotometrie
. . 2400
Pendeluhreu
2100
Spectrographen . .
. , 2220
Periodica . .
0020
Spectroheliographen
. . 2270
47
E
Spectroskopische Apparate
2200, 2280
Theoretische Astronom
e 1000-1840
Spliiirische Astronomie . .
0100-0350
Triebwerke
. . 2050
Spiegel
. . 2010
Uhrgang ..
.. 3010
Sterndurchmesser
.. 7150
Universal-Instrument
. . 2080, 3050
Sternenwelt
7000-8630
Universalzeit
.. 9410
Sternhaufen
7700, 8200
Untergang
. . 0150
Sternkataloge, Allgemeine
. . 7030
Uranus
. . 620<J
• Doppelsterne
. . 7520
Veniis
- . 1270, 5700
nach Farben
. . 7120
Veriinderliclie Sterne
7600, 8300
Photometrisclie
. . 7080
Verfinsterungszonc
. . 4220
veriinderlicher Sterne
. . 7600
Vergleichs-Spcetren, F
rzeugung
Sternschnuppen . .
. . 6650
Ton
. . 2250
Spectroskope
. 2220
Vergrosserungslinsen
.. 2120
Spectroskopie
8000-8630
Yerticalkreis
. . 2080
Stern-Strahlung . .
. . 7140
Tortrage , .
. . U040
Sternsvstem, Aufbau des
.. 1810
Weltraum
1800-18 10
Sternv'ertheihmg am Himmel . . 7160
Widerstehendes Mittel
. . 1830
Stern war ten
2000-2020
Wirkungsgrad von Inst
rumenten 2280
Storuugen der Scliwere . .
. . 5100
Wirtliscliaftliches
. . 0060
Storungstheorie, Allgemeine
.. 1250
Woche
. . 9340
Stralilung der Fixsterne
. . 7140
Worterbiiclier
. . 0030
Strahlungsconstante
. . 4200
Zeitgleicliung
. . 9380
Stunden
. . 9390
Zeitmessung
9200-9220
Tafeln
. . 0030
Zeitrcchnimg
9300-9450
Tag
9350-9390
Zeitziihlung
. . 9 100
Taschenuhren
. . 2100
Zenith-Teleskope
. . 2070
Temperatur des Mondes
. . 4850
Zodiakal-Licht . .
(5720, 6940
. . 4200
Zonenbeobachtungen
. . 7030
des Weltraumes
. . 1830
Zoueu-Zeit
. . 9410
Tlieilungen
. . 3220
Catalogo Internazionale della Letteratura Scientifica.
(E.) ASTRONOMIA.
DIVISIONI FONDAMENTALI.
PBIXCIPIA A
BIBLIOGRAFIA. STORIA. GENERALITA .. .. 0000
ASTRONOMIA SFERICA (GEOMETRICA) 0100
ASTRONOMIA TEORICA E MECCANICA CELESTE . . 1000
ASTRONOMIA PRATICA. STRUMENTI E METODT DI
OSSERVAZIONE .. 2000
RIDUZIONE E CORREZIONE Dl OSSERVAZIONl . . 3000
OSSERVAZIONI. ASTRONOMIA DESCRITTIVA E
ASTRO-FISICA 4000
Sislema Solare . . . . . . 4000
Luna 4800
Terra (Geodesia, ecc.) . . . . oOGO
Pianeti, Comete . . . . . . o.')00
Universo Stellare . . . . . . 7000
ASTRONOMIA ANTICA 9000
CRONOLOGIA 1^200
SPETTROSCOPIA
Distribuita come sog'ue : —
PRINCIl'IA A
Strummti 2200
Spettro.-icojpia Solare e Eclissi . . 4 /iOO
Spettroscopia della Luna, dei Pianeti,
delle Comet e e della Luct
Zodiacale t'800
Spettroscopia Stellare (Stelle.
Nehulose. ecc.) -SOOO
(e-8107) n
50
BIBLIOGRAFIA E STOBIA DELL' ASTRONOMIA.
0000 Filosofia.
0010 Storia. Biografia.
0020 Periodici. Resoconti di Istituzioni, Societa, Congressi, ecc.
0030 Trattati general!, Libri di testo, Dizionari, Bibliografie, Tavole.
0040 Discorsi, Letture.
0050 Pedag-Qo-ia.
0060 Istituzioni, Musei, Raccolte. Applicazioni pratiche.
0070 Nomenclatnra.
ASTRONOMIA SFERICA ( GEOMETRICA).
0100 Generalita.
01 10 Sfera Celeste ; Coordinate, loro Trasformazioni e Variazioni
Differenziali.
0150 Long-itudine (GeOp^ranca), Latitudiue (vedi anche 5100;
J 80), Linea Meridiana ; Levare e Tramontare, ecc.
0200 Riduzione al Centre della Terra.
0210 Rifrazione, Crepuscolo, Depressionc dell' Orizzonte. (Vedi
anche C 3210; F 0520).
0220 Parallasse, Diametro.
0240 Correzione per il Moto della Terra e degli Equinozi.
0250 Aberrazione. {Vedi (oicrie ddW).
0260 Precessione e Mutazione. (Vedi cmche 1710, ^320).
0270 Parallasse Annua.
0280 Riduzione di Stelle (dal medio al luogo apparente).
0300 Coordinate Geocentriche ed Eliocentriche.
0310 Calcolo di Kfteiiieridi.
0350 Eclissi, Occultazioni, Passaggi (di Pianeti e Satelliti sul
disco del Sole o sui Pianeti). (Vedi anche 4210-4350,
4860, 4870).
ASTRONOMIA TEORICA E MECCANICA CELESTE.
1000 Generalita.
1050 -Legge della Gravitazione Universale. {Vedi anche C 0700
JIO).
51 E
Sistema Solare.
1100 Geiieralitii.
1110 Movimeiito Oibitale di due Corpi ; Leggi di Kepler.
1120 Calcolo di Orbit e.
1130 id. id. di Pianeti, di Comete e di Sciami Meteorici.
1160 Correzione di Orbite ; Applicazione del Metodo dei Minimi
Quadrati.
120(1 Movimento Orbitale di tre o piii Corpi; Centre di Gravita.
1250 Perturbazioni Generali ; Teoria Planetaria in generale.
1260 Teoria e Xumerica Applicazione (Tavole) di
Mercurio.
1270 Teoria e Numerica Applicazione (Tavole) di Venere.
1280 Teoria e Nnmerica Applicazione (Tavole) della Terra.
1290 Teoria e Numerica Applicazione (Tavole) dei pianeti
Intra-Mercuriali.
1300 Teoria e Numerica Applicazione (Tavole) di Marte,
1310 Teoria e Numerica Applicazione (Tavole) dei pianetini.
1320 Teoria e Numerica Applicazione (Tavole) di Giove.
1330 Teoria e Numerica Applicazione (Tavole) di Satumo.
1340 Teoria e Numerica Applicazione (Tavole) di Urano.
1350 Teoria e Numerica Applicazione (Tavole) di Nettuno.
1360 Teoria e Numerica Applicazione (Tavole) dei pianeti
Extra-Nettuniani.
1400 Teoria della Luna.
1450 Teoria dei Satelliti (eccetuato il Satellite della Terra)
in generale.
1460 Teoria dei Satelliti e del Sistema Auulare di Saturno.
1470 Teoria dei Satelliti dei pianeti Intra-Mercuriali.
1480 Teoria dei Satelliti di Mercurio.
1490 Teoria dei Satelliti di Venere.
1500 Teoria dei Satelliti di Marte.
1510 Teoria dei Satelliti dei pianetini.
1520 Teoria dei Satelliti di Giove.
1530 Teoria dei Satelliti di Urano.
1540 Teoria dei Satelliti di Nettuno.
1550 Teoria dei Satelliti dei pianeti Extra-Xettuniani.
1560 Correzione di Element!.
1570 Costruzione di Tavole.
1590 Perturbazioni Speciali — Applicazione del Metodo di Mecca-
niche Quadrature.
1600 Figure di E([uilibrio di Masse Fluide in Rotazione.
( Vedi anche B 2470).
1610 Figura della Terra — suoi Oceani e Atniosfera.
1630 Figura del Sole.
1640 Figura dei Pianeti (separatameute per ciascun Pianeta).
1660 Figura dei Satelliti, incluso il Sistema Anulare di
Satumo.
1680 Figura di Comete e di Sciami Meteorici.
1700 Rotazione Perturbata ; Reazione su altri Corpi.
(K-8107) D 2
52
1710 Precessioiie e Nutazioiie della Terra. {Vedi anche
0200, 3320).
1720 Movimento del Poli sulla Superficie Terrestre.
1730 Librazione della Luna. {Vedi anche "IS^O).
1740 Librazione di Piaueti e Satelliti.
1750 Teoria delle maree. {Vedi anche J 41, 95).
1770 Costituzione del Sistema Solare.
1780 Lego-i Geiierali di Distribiizione di Pianeti e Comete.
1790 Orio^ine, Stabilita, Sviluppo del Sistema.
Universo Stellare.
1800 GeDeralita.
1810 Struttura dell' Universo ; Sistemi Stellari.
1820 Teoria di Stelle Doppie ; Calcolo di Orbite.
1830 Mezzo Resistente, Etere, Temperatura dell' Universo.
1840 Moto del Siatema Solare nello Spazio.
ASTRONOMIA PRATICA.
Osservatorii, Strumenti e Metodi di Osservazione.
2000 Osservatorii (g-encralita).
2010 Storia, Situazione, Descrizione, Rapporti, Personale, ecc.
2020 Edifizii per Osservatorii.
Cnpole, Pilastri, Palchi Moiitanti e Sedie per osservare,
Capanne Portatili, ecc.
2030 Strumenti (generalita).
Vecclii Strumenti, Astrolabi, ecc.
2040 Og-getr.ivi : Vetri e Manifattura di Vetri ; Confronti f ra
Riflettori e Rifrattori. ( Vedi anche C 3000-3100).
Sogg-etti Ottici, Immag-ini, Diafragnii, Schermi.
Rifrattori Visuali.
Rifrattori Fotografici.
Apparecchio Fotografico Doppio.
Specchi.
2050 Montature Equatoriali (descrizione, ecc.) e Motori.
Rifrattori Visuali, Rifrattoi-i Fotografici.
Apparecchi Fotog-rafici Doppi (Lent! da Ritratti).
Specchi.
E]liometro.
Eliostati, Celostati.
Motori, Pendoli di Controllo, ecc.
2070 Strumenti Meridian! (Montatura e Descrizione).
Circolo del I'iissaggi, Visuale e Fotog-rafico.
Cainiocchiale Zeiiitale, Visuale e Fotografico.
2080 Strumenti Extra-meridiani per Posizioni Assolute.
Altazimut.
Circolo Vertical e.
Almucantar.
Miscellanea.
53 E
2100 6trumeiJti Au.siliaii.
Orolog-i, Cronouietri, Mustre, Cnjuografi. ( Vedi audie
B 0150).
Livelle.
2120 Oculari e Acce.ssoiii.
Oculaii, Illuminaziune, Schermi, Oculari Solari, ecc.
Leuti Amplificanti, Lenti di Correzione, ecc.
Custodia per le Lastre Fotografiche, Chiusura delle
luedesime, ecc.
2140 Micrometri.
Per Visuali Telescopi.
Per Mi-sure di Fotografie Solari e Stellar i.
2200 Apparati Spettroscopici.
2210 Prisma Obiettlvo.
Og-gettivo con Reticolalo.
2220 Spettroscopi e Speltrog-rafi Solaii con Fessure.
Spettroscopi e Spettrog'rati per Eclissi.
Spettroscopi e Spettrografi Stellari.
Spettroscopi e Spettrografi per lo Studio di Nebulose.
Spettroscopi Oculai-i.
2240 Combinazioni di Prisini con Deviazione.
Combinazioni di Prismi a Visione Diretta.
Fessure.
2250 Apparati Ausiliari.
Produzioue di Spettri di Comparazione.
Lenti Correttive per le Osservazioni Spettro-
scopiche.
2260 Micrometro per Osservazioni Visuali.
Miciometro per Misurare Spettri Fotografici.
Miscellanea.
2270 Spettroeliog-rafo e Apparato per Immagiui Mono-
cromatiche.
2280 Tsoria, Ptettifica.
Comparazione di Potenzialita di Strumenti.
2300 Apparati per la pnlarizzazioue.
2400 Fotometria, Generalitii.
Visuale.
Fotografica.
Spettrofotonietria.
2500 Radiometria (Bolouietiia).
2600 Miscellanea.
Generale Riduzione e Rettifica di Osservazioni.
3000 AgijivsUnm nto ,11 ,'<triiii,(iiti.
3010 Equatorial!, includendo Amlamento dell" Oiologio e
Rifrazidiie.
3020 Cerchio dei Passaggi.
3040 Altri Strumenti Meridian!.
3050 Altazimut.
3060 Almucantar.
3(»70 Altri Strumenti Kxtra-meiidian!.
54
3080 Eliometro.
3100 Micronietro, Visuale e Fotografico.
Rifrazione, Aberrazione.
3200 Equazioni Personali.
3220 Errori di Viti, Cerchi, ecc, Flessione.
3240 Material! Fotografici e Processi.
Lastre, Sviluppo. Impallidiraento di Immagini.
Determinazione di Costanti Astronomiche per Mezzo di
Osservazioni.
3300 Generalita.
3310 Costaute dell' Aberrazione. (Vedi anche 02b0).
3320 Costante della Precessione e Nutazione. (Vedi ancJie 0260,
1710).
3350 Miscellanea. Rifrazione.
ASTRONOMIA DESCRITTIVA E ASTRO-FISICA.
OSSERVAZIONI.
SISTEMA SOLARE.
4000 Generalita.
4010 Sole. Generalita.
4020 Osservazioni di Posizione.
4030 Costanti (Dimensioni, Massa, Densita, ecc).
4050 Parallasse Solare.
4060 RoTazione (vedi anche 4640 per la determinazione per
mezzo di Osservazioni Spettroscopiche).
4070 Macchie, Facole, Atmosfera, Cromosfera e Corona all'
infuori deg'li Eclissi.
4100 Fenomeni Periodici della Snperficie (Ciclo delle macchie
Solaii, ecc).
4110 Legame tra Fenomeni Solari e Terrestri. {Vedi anche
F 0460).
4200 Temperatura, Splendore. Costante della Radiazione, Bolo-
metria. ( Vedi anche F 0030. u940 ; C 4210).
4210 Eclissi. ( FecZi fmc//e 0350).
4220 Predizioni, Effemeridi, Carte dell' Audamenlo dell'
Ombra.
4230 Tempi dei Coutatti (Osservazioni).
4240 Corona. Generalita,
Forma.
Splendore e Leg'ge dello Splendore.
Spettro {vedi anche 4660)
Polavizzazione.
Effetti Termici.
Cambiamenti Periodici.
Fotog-ratie, Disegni.
4300 Corona e Cromosfera.
55 E
4320 Cromosfera. General it a.
Ampiezza.
Forma e Mutamenti Nelle Prijtuberanze.
Spettro {i-c()i anche 4700).
Carabiameiiti Peiiodici.
Fotografie, Disegni.
4340 Luna suUa Corona, Ag'hi di Baily, ecc.
4350 Fenomeni Terre.stri durante rEclisse.
4360 Fotografie del Sole (cioe, riferimenti a riprodu/cioni
puliblicate).
DisegTii del Sole (ideii).
Spettroscopia del Sole e degli Eclissi.
4500 Spettro Solare (intera luce solare). Generalitii.
4510 Spettro Ultra-violetto.
Lunghezze d' onda, Carte, Fotografie.
4520 Spettro visibile.
Visuale. Fotogranco (Lunghezze d' onda. Carte,
Fotografie).
4530 Spettro Ultra-i'osso.
Fotografico, Boloiuetrico (Lunghezze d' onda.
Carte. Fotografie).
4540 Identificazione di Linee con Elemeiiti.
4550 Mutamenti apparent! delle Linee (Ampiezza, Tntensita).
4560 Linee lucenti.
4570 Distribuzione di Energia nello Spettro.
4580 Linee tel lurid le.
4600 Ricerche spettroscopiche suUa Superficie senza Eclisse.
4610 Macchie.
4620 Facole.
4630 Cromosfera senza Eclisse.
4640 Determinazione del la Rotazlone.
4650 Ricerche spettroscopiche del Sole durante 1' Eclisse.
4660 Corona.
4700 Cromosfera.
4750 Costituzione fisica uedotta da Osservazioni Spettro
scopiclie,
480(1 Luna. Gtneralita.
4810 Osservazioni di posizione.
4820 Costanti, Dimensioni (diametro e figura), Massa, Densita.
Distanza.
4830 Rotazione (Librazione vedi anche 1730), Configurazione
della Superficie, cangiamenti in essa.
4840 Atmosfera.
4850 Temperatura, Radiazione, Splendore, Fasi, Luce Cinerea.
4860 Eclissi. {Vedi ttuche OdhQ).
4870 Occulrazioni (stelle, pianeti, separatameiite). {Vedi anche
0350).
4880 Influenza sn fenomeni Terrestri {vedi a.tche Maree od
F (M80).
56
4890 Fotogiafie, Carte, Disegni (pubblicate riprodnzioiii).
5000 Terra. Generalita.
5050 Geodesia {vetii J 70),
Variazione di Latitudine.
Osservazioni col Pendolo {vedi anche B 0170).
Deviazioni della Gravita {vedi anche B 0180).
5400 Atraosfera.
Assorbimeiito {vedi C 3240, 3850 F 0960).
Scintillazione {vedi Q 3210).
Aurora. ( Vedi anche F 1 650).
Polvere {vedi F 0420).
5500 Pianeti Intra-Mercuriali.
5600 Mercuric. Generalita.
5610 Osservazioni di posizione.
5620 Costanti, Dimeusioni, Dianietro e Figura, Massa e Densita
5630 Distanza {vedi anche 4050).
5640 ilotazione, (Jonfig-urazione della Super fie ie.
5650 Atmosfera.
5660 Temperatura, Radiazione, Splendore, Fasi.
5670 Passag-g-i, Occultazioui {vedi anche 4050, 4870).
5680 Potografie, Carte, Disegni.
5690 Spetti-o {vedi anche 6820).
570(J Venere (come Mercurio).
5800 Marte {id.).
5900 Pianetini (come sopra ordinati numericameiite in ogni
sezione).
6000 Glove.
6100 Saturno.
620(1 Urano.
(;300 Nettuno.
6400 Pianeti Extra-Nettuniani.
6500 Satelliti di Pianeti Intra-Mercuriali.
6510 di Mercurio.
6520 di Venere.
6530 di Marte.
6540 dei Pianetini.
6550 di Giove.
6560 di Saturno (e suo Sistenia Anulare).
6570 di Urano.
6580 di Nettuno.
6590 di Pianeti Extra-Nettuniani.
57 E
6600 Comete. Generalita, Apparenze fisiche, Famiglie.
Scoperta.
Elementi d' orbita.
Effemeridi.
Osservazloni di posizione.
Apparenze fisiche, Code, ecc.
Spettro (vedi anche 6920^.
[Nessun nuinero d' ordine. I Tdentificazione di Comete col nuniero fisso ed
:inno].
6650 Meteore e Stella Cadenti. Generalita.
6700 Legame fra Comete e Stelle Cadenti.
6720 Luce Zodiacale. (Jegeiischein, ecc.
6800 Spettroscopia della Luna, del Pianeti, delle Comete,
della Luce Zodiacale, dell' Atmosfera Terrestre
(Aurora, Meteore).
6810 Luna. Generalita.
Atmosfera.
Studio della Superficie.
Mote.
6820 Pianeti (ciascuno separatamente). .
Generalita.
Atmosfera.
Studio della Superficie.
Moto.
Rotazione.
6920 Comete. Generalita.
Lung-hezze d' onda.
Chimica.
Moto.
6940 Luce Zodiacale.
6950 Meteore.
6960 Atmosfera Terrestre, Aurcira. Liuee Telluriche (vedi anche
4580, 5400).
UNIVERSO STELLARE.
7000 Generalita.
7010 Stelle Fisse.
7020 Osservazioni di posizione.
7030 Cataloghi di posizione.
Geiierali.
Fondamontali.
Zone.
Speciali (/>. cs. Stelle pi-r 1' Klionietro. Stelle per le
Carte Fotograliclie).
7050 Comparazione e discussione di cataloglii di posizione.
7060 Moto proprio.
707(» Parallasse.
70tf(> Grandezza.
Cataloghi Fotometrici.
58
7 J 20 Colore (luce intera).
Cataloghi di Stelle Colorate. /:>. es. Stelle Rosse.
Spettro {vedi (incite 8000).
7140 Radiazione (Bolometria). ( Vedi anche C 4200)
7150 Diainetri Stellari,
7160 Distribuzioiie in cielo.
7500 Stelle Doppie e Multiple.
7510 Osservazioni.
7520 Liste,
Catalogiii.
Colori di Stelle Doppie.
Sistenii Biii-ari Spettroscopici {vedi anche 8600).
Osservazioiii Spettroscopiche di Sistemi Binari Yisuali
{vedi anche 85G0).
Compa,2,-ni Invisibili.
7530 Disciissione d' orbite.
Diniensioiii, Massa e Distanza di Sistemi Binari.
7600 Stelle Variabili, incluse le Stelle Nuove.
Osservazioui, curve di Luce.
Liste. Cataloghi.
Classiticazioni. Tipi di Stelle Variabili.
Spettro {vedi anche 8800).
7700 Grappi di Stelle.
Posizione.
Triangolazioni.
Stelle Variabili nei Gruppi di Stelle.
7800 Nebulose.
Ossevvazioni (forma, splendore, posizione).
Variazioni nelle Nebulose.
Nebulosita Diffusa {p. es. Pleiadi. Orione).
Nebulose Planetarie.
Distribuzione in cielo.
Nebulose e Gruppi di Stelle,
Fotogratie, Ma[)pe, Disegni (i)ubblicate riproduzioni).
7900 Via Lattea.
8000 Spettroscopia (Stelle Nebulose, Gruppi di Stelle).
Generalita. (Libi'i, Trattati).
8010 Stelle.
8020 Lung'liezzo d'onda di linee per singole stelle.
8040 Confronto di luughezze d' onda, intensita e ampiezza.
in differenti stelle.
8050 Identificazione di elementi..
8070 Distribuzione di energia nello spettro.
8080 Costituzione Fisica (Pressione, Temperatura).
8100 Classificazione,
8120 Studio di speciali tipi di spettri.
8140 Distribuzioni di tipi di spettri in cielo.
oH E
8200 Nebiilose e Gruppi cli Stelle.
(Con clivisioni come per le Stelle.;
8300 Stelle Variabili, incluse Stelle Nuove.
(Con divisioni come per le Stelle.)
8400 Spetiri speciali.
8450 Fotografie cli Spettri (pubblicate riproduzioni).
Disegni e Mappe di Spettri.
8500 Movimento nclla direzione della visuale.
Metodi.
Risultati.
8550 Moto variabile nella direzione della visuale.
8560 Osservazioni spettroscopiche di Stelle Doppie Visuali.
8600 Sistemi spettroscopici Kinarii e Multipli.
8620 Orbite da osservazioni spettroscopiche (per la teoria vedi
1820).
8630 Parallasse da osservazioni spettroscopiche (per la teoria
vedi 1820).
ASTRONOMIA ANTICA E ASTROLOGIA.
Astronomia Antica.
9000 Generalita.
9020 Ulteriori suddivisioni in accordo con Paesi e Epoche.
Astrologia.
9050 Generalita.
9060 Ulteriori suddivisioni in accordo con Paesi e Epoche.
9200 Generalit-
9220 Metodi.
CRONOLOGIA.
Misura del Tempo.
Regolarizzazione del Tempo.
9300 Generalita.
9310 Anno Solare.
9320 Anno Lnnare.
9330 Mese.
9340 Settimana.
9350 Giorno.
9360 Giorno siderale.
9370 Giorno solare, medio e vero.
9380 Eqnazione del Tempo, ecc.
9390 Suddivisione del Giorr.o.
Ore, Modo di contare, Distribuzione.
9400 Modo di contare il Tempo.
!»410 Tempo Locale, Universale, per Fusi (Tempo Ofliciale).
9420 Calendavii — Giuliano, Gregoriano. Ecclesiastico, Ebre
Maomettano, Varii.
9450 Ere.
60
IN DICE
ASTRO NO MI A. (E)
Abcrnizione, C'orreziono ])or 1' . . 0250
Deteruiiiiazione della eos-
tantcdeir 3310
Almucautar 2080
Altazinmt 2080
Anno luiiai'c . . . . . . 9320
solan- 9310
ApplicHzioni pratiche . . . . 0060
Assorbimonto per 1' atmosfera
terrestre 5400
Astrolabi 2030
Astrologia.. .. '• .. 9050
Sottodivisioue in accordo
con paesi e epoclie . . • • 9060
Astronomia antica . . . . 9000
Sottodivisione in ac-
oordo eon paesi c epoclie . . 9020
sferica 0100
teorica ^ 1000
Atmosfera terrestre, Fiijiira dcU' 1610
Aurora . . . . . . • • 5 100
Bailv, Aghi di -i-UO
Bibl'ioorafie .. .. •• 0030
Eiuario, Sistcma .■<pettroscoi)ico. . 8600
Biografia 0010
Bolometria 4200
Calendarii 9420
Cannocchiale zenitalc . . . . 2070
Capanne portatili . . . . 2020
Carte della luna 4890
di spettri stellari . . . . 8450
IVl.^stati 2050
(\Mitro della terra. Eidnzione al 0200
Cliiusnra dellc lastre totoo;raficlie 2120
Collezioui T .. 0060
Comete 6600
e stelle cadeuti, Legame
fra " .. 6700
Figuradi 1680
Orbite di 1130
Comete, Spettroscopia di
Comparazione, Produzionc di
spettri di
Congressi, Resoeonti di . .
Coordinate eliocentriche
geocentriche
loro trasformazioni e varia-
zioni differenziali
Corona
air infuori degli eclissi . .
e cromosf era
Luna sulla . .
Spettroscopia della, durante
r eclisse
Costante dell' aberrazione, Deter-
minazione della
della precessione e nutazione,
Determinazione della . .
Costanti astronomiclie, Deter-
minazione di per mezzo di
osservazioni
Cropuscolo
Cromosfera
• Spettroscopia della, durante
I'eclisse . .
scnza eclisse
Cronografi
Cronometri
Cupole
Diafragmi. .
Diametri stellari . .
Diametro . .
Discorsi . .
Disegni della luna
del sole
di spettri stellari . .
Distribuzione di pianeti e
comete . .
Dizionari . .
Doppie. Stellc
Teori:
di
6920
2250
0020
0300
0300
0110
4240
4070
4300
4340
4660
3320
330<.)
0210
4320
4700
4630
2100
2100
2020
2040
7150
0220
0040
4890
4360
8450
1780
0030
7500
1820
61
Doppio, Ajipareccliio fotosrafico
2040, 2050
Eelissi 0350
lunari 4860
solari . . . . . . 4210
Effemeridi degli . . 4220
Osservazioni degli . . 4230
Predizioni degli . . 4220
Effemeridi, Caleblo di . . . . 0310
Eliometro 2050
Eliostati 2050
Elementi, Correzione di. . . . 1560
delle stelle, Identificazione
degli 8050
Equatoriali, Montature . . .. 2050
Ere 9450
Etere 1830
Extra-meridiani, Strumenti . . 2080
Extra-Nettuniani, Pianeti . . 6400
- — Satelliti di pianeti . . 6590
Spettri di pianeti 6400, 6820
Facole 4070
Spettroscopia di . . . . 4620
Fasi della luna . . . . . . 4850
Filosofia 0000
Fotografie della luna . . . . 4890
del sole 4360
di spettri stellari . . . . 8450
Fotometria 2400
Gegenschein . . . . . . 6720
G-eodesia . . . . . . . . 5050
Giorno 9350
Suddivisione del . . . . 9390
siderale 9360
solare, medio e vero . . 9370
Giove 6000
Satelliti di 6550
Spettro di . . . . 6000, 6820
GraTita, Centre di . . . . 1200
■ Deviazioni della . . . . 5100
Gravitazione universale, Legge
della 1050
Gruppi, Spettroscopia di . . 8200
di stelle 7700
lUuminazione del campo visuale 2120
Immagini . . . . . . . . 2040
Intra-Mereuriali, Pianeti . . 5500
Satelliti di . . 6500
Istituti 0060
Resoconti di .. .. 0020
Kepler, Leggi di 1110
Lastre fotografiche, Custodia jjcr
le 2120
Latitudine . . . . 0150, 5100
Variazione di . . , . 5100
Lenti di correzione . . . . 2120
amplificanti. . .. .. 2120
Letture 0040
Levare e tramontare . . . . 0150
Librazione di pianeti e satelliti 1740
della luna 1730
Linee lucenti solari . . . . 4560
solari, Identificazione delle,
con elementi . . , . , . 4540
Mutamenti apparenti
delle 4550
Livelle 2100
Longitudine . . . . 0150, 5100
Luce cinerea . . . . . . 4850
Luna 4800
Atmosfera della . . . . 4840
Carte della 4890
Coufigurazione della super-
fieie della 4830
Costauti e dimensioni della 4820
Densita della . . . . 4820
Disegni della . . . . 4890
Distanza della . . . . 4820
Eelissi della . . . . 4860
Fasi della 4850
• Fotografie della . , . . 4890
Influenza della, su fenomeni
terestri 4880
Massa della 4820
Occultazioni dalla , . . . 4870
• Osservazioni della 2:)osizioue
della 4810
Eatliazione della . . . . 4850
Eotazioue della . . . . 4830
Spettroscopia della . . 6810
Splendore della . . . . 4850
Temperatura della. , .. 4850
Teoria della .. .. 1400
Lungliezze d' onda, Confronto
di, in differenti stelle. . . . 8040
d' onda di linee per singole
stelle 8020
Manuali 0030
Maree, Teoria delle . . . . 1750
Marte 5800
Distanza di . . . . 4050, 5800
Occultazione di 4050 4870, 5800
Satelliti di 6530
Spettro di.. ., 5800,6820
Meccanica celeste . . . . 1000
Meccaniche qiiadrature, Metodo
di 1590
Mercurio 5600
Distanza di . . , . 4050, 5600
Occultazione di 4050, 4870, 5600
Satelliti di 6510
Spettro di . . . . 5600, 6820
Mercurio, Teoria e numerica
applicazione di . . . . 1260
Meridiani, Strumenti . . . . 2070
Meridiana, Linea .. .. 0150
Mese 9330
Meteore 6650
Spettroscopia di . . . . 6950
Meteorici, Figura di sciami . . 1680
Orbite di sciami .. .. 1130
Micrometri .. .. .. 2110
Micrometro per misiirare spettri
fotografici
per osserTazioni Tisuali
Miuimi quarlrati, Metodo dei . .
Monocromatiche immagini, Ap-
parato ])cr
IMostre
Moto della terra e degli equinozi,
Correzione per il
Motori
MoTimento orbitale di tre o piu
corpi
di due corpi . .
Miiltiple, Stelle . . . . 7510,
Multipli, Sistemi spettroscopici
Miisei
Nebulose . .
Spettroscopia di
Nettuno . .
Satelliti di
Spettro di . . . . 6300,
Nouienclatura
?futazione, Delcruiinazione della
eostaiite dolla . .
della terra . .
Obiettivo, Prisuia
Occultazioni
dalla luna . .
Oceani terrestri, Figura degli . .
Oculari e accessorii
Oggettivi . •
Oggettivo con reticolato. .
Onibra di eclissi solari, Carte
deir andauiento dell' . .
1120,
Orbite, Calcolo di
Correzione di
Stellari da osservazioni
spettroscopiche
Ore
Orizzonte, Depressione dell'
Orologi
Osservatorii .. .. 2000,
Edifizii per . .
Osservazioni, Riduzione e retti-
ficadi 3000,
Ottici, Soggetti
Palehi montanti . .
Parallasse . .
annua, Correzioni per la . .
delle stelle fisse
Parallasse solare . .
stellare da osservazioni
spettroscopiche
Passaggi . .
Circolo dei . .
Pedagogia. .
Pendolo, Osservazioni col
Pendoli di controllo
Periodici • .
Perturbazioni generali . .
speciali
Pianeti, Figura dei . . . . 1640
2260 Orbite dei 1130
2260 Spettroscopia dei . . . . 6820
1160 Pianetini 5900
Satelliti dei 6540
2270 Pilastri 2020
2100 Planetaria, Teoria . . . . 1250
Polarizzazione, Apparati per la 2300
0240 Poli, Movimento dei, sulla super-
2050 ficie terrestre . . . . . . 1720
Polvere 5400
1200 Precessione, Correzione per la , . 0260
1110 Determinazione della cos-
7520 tante della 3320
8600 della terra 1710
0060 Prisma obiettivo 2210
7800 Prismi, Combinazioni di . . 2240
8200 Eadiazione del sole, Costante
6300 della 4200
6580 Radiometria 2500
6820 Eeticolato, Oggettivo con . . 2210
0070 Riflettori e rifrattori, Confronti
fra 2040
3320 Rifrattori fotografici . . 2040, 2050
1710 visual! . . . . 2040, 2050
2210 Rifrazione 0210
0350 Rotazione, Figure di cquilibrio
4870 di masse fluide in . . . . 1600
1610 del sole, sua determinazione
2120 dalla spettroscopia . . . . 4640
2040 perturbata 1700
2210 Satelliti, Figura dei . . . . 1660
Teoria dei . . . . . . 1450
4220 Saturno 6100
1820 Satelliti e sistema anulare di 6560
1160 Spettro di . . . . 6100, 6820
Teoria dei satelliti e del
8620 sistema anulare di . . . . 1460
9390 Schermi 2040,2120
0210 Scintillazione 5400
2100 Sedie per osservare . . . . 2020
2010 Settimana 9340
2020 Sfera celeste 0110
Sf erica, Astronomia . . . . 0100
3240 Societa, Resoconti di , . . . 0020
2040 Solare, Costituzione del sistema 1770
2020 Descrizione del sistema . . 4000
0220 Moto del sistema, nello
0270 spazio 1840
7070 Origine, stabilita, sviluppo,
4050 del sistema 1790
Teoria del sistema . . . . 1100
8630 Solari e terrestri fenomeni,
0350 Legami tra 4110
2070 Sole 4010
0050 Atmosfera del . . . . 4070
5100 Costanti del . . . . 4030
2050 Costante della radiazione del 4200
0020 Cromosfera del . . . . 4070
1250 Disegni del 4360
1590 Eclissi del . . 4210, 4220, 4230
63
clistribuzione
special! tijji cli
6000,
5800,
5600,
6300,
8140
8120
8400
6820
6820
6820
6820
Sole, Fenouieni periodici della
superficie del . . . . . , 4100
Figiira del 1630
Fotografie del . . . . 436O
Macchie del . . . . 4070
Posizione del . . . . 4020
Rotazione del . . . . 4060
Spettroscopia del . . . . 4500
' delle macclue del . . 4610
Spleudore del . . . . 4200
Temperatura del . . . . 4200
Spewhi 2040,2050
Spettri di comparazione, Prodvi-
zione di. , . . . . . . 2250
fotografici, Micrometro per
misiirare . . . . . . 2260
stellari, loro
in cielo . .
Studio di
speciali
Spettro di Giore
di Marte . .
di ilerc'urio
di Xettuuo . .
di pianeti extra-Xettuniani
6400, 6820
di Saturno . . . . 6100, 6820
di Frano . . . . 6200, 6820
di Tenere . . . . 5700, 6820
Solare 45OO
Distribiiziouedienergia
nello 4570
linee uello . . . . 4540
solare ultra-rosso . . . . 4530
ultra-violetto. . . . 4510
Tisibile . . . . 4520
stellare, Distribuzione di
energia nello 8070
Spettroeliografo 2270
Spettrofotometria . , . . 2400
Spettrdgrafi . . . . . . 2220
Spettroscopi . . . . . . 2220
Spettroscopia dell
terrestre
delle comete . . 6800, 6920
di gruppi di stelle . . . . 8200
della luce zodiacale 6800, 6940
della luna . . . . 6S00, 6810
della luna, dei pianeti, delle
comete, della luce zodiacale,
deir atmosfera terrestre
delle uieteore
di nebulosc . .
dei pianeti . .
del sole ed eclisssi . .
delle stelle . .
di stelle variabili . ,
stellare
Spettroscopiche, Fisica costitu-
zione del sole dedotta da osser-
vazioni . .
atmosfera
4580, 6800,
6800,
6800,
6800
6950
8200
6820
4500
8010
8300
8(X)0
Specti-oscopiche Leuti correttire
per osserrazioni . . . . 2250
Ricerche, del sole durante
^'eelisse 4550
suUa superficie del
sole diirante V eclisse . . . . 4600
Spettroscopici, Apparati. . 2200, 2250
Teoria e rettifica di . . ' 2280
Stelle, Classificazione di. . . . 8100
Correzione per la riduzione
di
Costituzione fisica delle . .
Grruppi di . .
loro moto rariabile nella
direzione della risuale
Morimeutidi, nella direzione
della Tisuale . .
Spettroscopia delle. .
cadenti
doppio . . 7500, 7510,
fisse . .
Cataloglii di jiosizione
Colore di
Comparazione di cata-
loglii di posizione
Distribuzione in cielo
■ Grrandezza di. .
Moto proprio di
RacUazione di
multiple . . 7500, 7510, 7520
~ variabili 76OO
Stellare, Spettroscopia . .
Universo
• Mezzo resistente nell'
Struttura dell'
Temperatura dell' . .
Teoria dell' , .
Stellari, Sistemi . .
Storia
Strumenti . .
ausiliari
Tarole
Costruzione di
Telluriche, Linee, nello spcttro
solare . .
Tempo, Equazione del . .
~ locale
Misura del
Metodi di misurare il
Modo di contare il. .
Regolarizzazione del
unirersale . .
per f usi
Teoretica, Astrononiia . .
Terra
Atmosfera della
Figura della
■ Teoria e numerica applica-
zioue della
Terrestre, Spettroscojiia dell'
atmosfera . . . . 4580, 6960
0280
8080
7700
8550
8500
8010
3650
"520
7010
7020
7120
7050
7160
7080
7060
7140
8000
7000
1830
1810
1830
1800
1810
0010
2030
2100
0030
1570
4580
9380
9410
9200
9220
9400
9300
9410
9410
1000
5000
5400
1610
1280
04
Terrestri, luilueuza della luua
su fenomeui . . . . • . 4880
— — fenomeni, Legame fra
solari e . . . . . . • • 4110
Tramontare . . . . . . 0150
Trattati geuerali . . . . . . 0030
Urano . . . . • • • • 6200
^— Satelliti di 6570
Spettro rli . . . . 6200, 6820
Variabili, Stelle 7600
Spettroscopia di . . 8300
Venere 5700
Distanza di . . . . 4050, 5700
Veuere Oecultazioni, Transit! di
4050, 4870;
Satelliti di . .
Spettro di . .
Teoria e numerica
zioue di . .
Verticale, Circolo
Vetri, Manifattura di
Via Lattea
Visuali, Osservazioni
scopielie di doppic stelle
Zodiacale, Luce . .
Spettroscopia della
5700,
ippliea-
spettro-
5700
6520
6820
1270
2080
2040
7900
8560
6720
6940
C5
AUTHORS' CATALOGUE.
Abetti, A[utonio]. Cometa 1900i-.
Astr. Nachr., Kiel, 154, 1901, (193-194).
[6600]. 1
Pianeta (1) Cerere osser-
vato neir opposizioiie 1900 in Arcetri
air equatoriale di Amici. Astr. Xachr.,
Kiel, 154, 1901, (157-160). [5910J. 2
Pianeta (433) Ero^.
Arcetri. Seguito. Equatoriale di
Amici. Obiettivo 284 mm. Alicio-
inetro a lamine 19". 45. Ingr. 124.
Astr. Xachr., Kiel, 154, 1901, (217-
220). [5910]. 3
Pianeta (433) Eros. Prima
serie di osservazioni fatte ad Arcetri per
I'opposizione attuale. Equatoriale di
jVmici. Obiett. 284 mm. Micrometre
a lamine 19''. 45. Ingr. 124. Astr.
Nacbr., Kiel, 154, 1901, (213-218).
[5910]. 4
Pianeta (433) Eros. Astr.
Xaclir., Kiel, 156, 1901, (23-20).
[5910]. 5
Pianeta (433) Eros.
Quarta ed ultima serie di osservazioni
fatte ad Arcetri coll' Amici. Astr.
Xncbr., Kiel 157, 1902, (211-212).
[5910]. 6
Xota sulle osservazioni di
cometa 1900 II, A.N. 3674. Astr.
Xachr., Kiel, 154, 1901, (289-290).
[G600]. 7
Pianeta (345) Tercidina.
Astr. Xacbr., Kiel, 155, 1901, (183-
184). [5910]. 8
Asteroidi osservati ad
Arcetri nel 1900. [Equatoriale di
Amici.] Astr. Xacbr., Kiel, 155, 1901,
(193-204, 225-232). [5910]. 9
Congiunzione di Giovecon
Venere osservata ad Arcetri al piccolo
equatoriale di Fraunbofer. Astr.
Xacbr., Kiel. 155, 1901, (333^334).
[6010 5710]. 10
Cometa 1900 111 (Ola
robini). (Seguito e fiue.) Equatoriale
di Amici. ()l)iettivi> 284 mm. Micro-
metro u lamine 19". 45. lugr. 124.
(E-S904>
Astr. Xacbr., Kiel, 155, 1901, (.383-384).
[6600]. 11
Abetti, Antonio. Correctionen vou
Plaueten-Epbemeriden. Astr. Nachf.,
Kiel, 156, 1901, (157-158). [5910]. 12
X'uovo Asteroide 1901 GP.
Astr. Xacbr., Kiel, 156, 1901, (221-222).
[5910]. I.-.
Planet (48) Doris. Astr.
Xacbr., Kiel, 156, 1901, (301-302).
[5910]. 14
Asteroide (472) [1901 GP].
Astr. Xacbr., Kiel, 157, 1902, (93-94).
[5910]. 15
(380) Fiducia. [Correc-
tion der Epbemeride.] Astr. Naclu-.,
Kiel, 157, 1902, (115-116). [5910]. 16
(391) Ingeborg. [Correc-
tion der Epbemeride in A.N. 3746.]
Astr. Xacbr., Kiel, 157, 1902, (115-116).
[5910]. 17
Cometa 1901 II (periodica
di Encke). Equatoriale di Amici.
Obiettivo 284 mm. Micrometro a lamine
19". 45. Ingr. 124. Astr. Xacbr.,
Kiel, 157, 1902, (223-226). [6600]. 18
Asteroidi 1901 HJ e 1901
GU. A.str. Xacbr., Kiel, 157, 1902,
(285-288). [5910J. 19
Asteroide 1901 HL. Astr.
Xacbr., Kiel, 157, 1902, (289-290).
[5910]. 20
Pianeta 1901 HL. Astr.
Xacbr., Kiel 157, 1902, (403-404).
[5910]. 21
e Viaro, B[ortolo]. Osser-
vazioni astronomicbe fatte.all'Equatoriale
di Arcetri nel 1900. Eirenze, Pubblic.
1st. St. sup., R. Osserv. Arcetri, 15,
1901, (3-80). [6600 5910]. 22
[Achmatov, Viktor Viktorovic].
.\xMaTOBi., Hiii;TO|n.. Mto aliauo
II MTO iipcuToim. cit-iair, ,\.\n
.UBCpiuenifi rpa.iuiiaro ii3Ml>pciii(i
na ocTpoBaxii llliiiinncpieirj..
[Ce qui a 6i6 fait tt ce qui resto h. fairo
G6
pour I'achevement deLa niesure d'uii arc
du meridien au Spitzberg]. St. Peter-
burg, Izv. Russ. astr. obsc., 9, 1-3, 1001.
(59-83). [5050]. i'3
Adams, Harold J[ohii]. Occidtation
of Saturn. Difference between innner-
sion and emersion. London, J. Brit.
Astr. Ass., 11, 1901, (119-120). [1870
ei70 6560]. iM
Adams, Jolm Couch. Lectures on
the Lunar Theory. Edited by Sampson
E[alph] A[llen]. (Review). Knowledge.
London, 24, ItOl, (151-156). [1400].
Adams, Walter S. Observations of
the Earlier Spectrum of Nova Persei.
Chicago, 111., Astroph. J. Univ. Chic,
14, 1901, (158-166). [7600 8300]. L^G
Aitken, R[obert] G[rant]. Third list
of new double stars discovered and
measured with the 36-inch and 12-inch
Telescopes of the Lick Observatory.
Astr. Nadir., Kiel, 156,1901, (.321-320).
[7520 7510]. 27
Comet Notes. San Fran-
cisco, Cal., Pub. Astr. Soc. Pac, 13,
1901, (35-37, 71-72). [G600J. 28
Nova Persei and the Faint
Stars near it. San Francisco, Cal.,
Pub. Astr. Soc. Pac, 13, 1901, (68-
70 with ].l.). [7600]. 29
Magnitude Estimates of
Nova Persei. Berkeley, Univ. Cal.,
Bidl. Lick Obs., No. 8, '[1901], (42-43).
San Francisco, Cal., Pub. Astr. Soc.
Pac, 13, 1901,(123-124). [7520 7510].
30
Note on the Probable Error
■of Micrometer Measures of Eros. San
Francisco, Cal., Pub. Astr. Soc. Pac,
13, 1901, (73-74). [5910]. 31
Note on Comet n 11 101.
San Francisco, Cal., Pub. Astr. Soc Pac,
13, 1901, (124). [6600]. 32
Measures of S Eqmdei,
= O 2 535. San Francisco, Cal., Pul).
Astr., Soc. Pac, 13, 1901, (125).
[7510]. 33
Measures of the Com-
panions to Sirius and Procvou. San
Francisco, Cal., Pub. Astr. Soc Pac,
13, 1901, (125-126). [7510]. 34
New Double Stars [List.].
San Francisco, Cal., Pub. Astr. Soc.
Pac, 13, 1901, (161-162). [7520]. 35
Aitken, R[obert] G[rant]. Observa-
tions of the Satellites of Uranus in
1000 and 1901. Berkeley. Univ. Cal.,
Bull. Lick Obs., No. 7, [1901], (.36-39).
San Francisco, Cal., Pub. Astr. Soc.
Pac, 13, 1901, (167-168). [6570]. 36
Observations of Comet c
lOOO, (Giacobini). Astr. J., Boston,
Mass., 21, 1901, (72). [6600]. 37
Observations of Comet h
1900, (Borelly-Brooks). Astr. J., Boston,
Mass., 21, 1901, (80). [6600]. 38
Observations of Comet c
1900, (Giacobini). Astr. J., Boston,
Mass.,21, 1901, (120). [6600]. 39
Observations of Comet a
1901. Astr. J., Boston, Mass., 21, 1901,
(176). [6600]. 40
Third List of New Double
Stars discovered and measured with the
36-inch and 12-inch Telescopes of the
Lick Observatory. Berkeley, Univ.
Cal., Bull. Lick Obs., No. 3, [1901],
(14-21). [7510 7520]. 41
Observations of 194 Dou-
lile Stars made widi the 36-inch and
12-inch Telescopes in 1900 and 1901.
Berkeley, Univ. Cal., Bidl. Lick. Obs.,
No. 11,'[1901], (66-81). [7510 7520].
42
Relative Positions of Nova
Persei and the Stars near it. Berkeley,
Univ. Cal., Bidl. Lick Obs., No. 8,
[1901], (40-42). [7520 7510]. 43
The Orbit of C Sagittarii.
Poi). A.str., Northfield, Minn., 9, 1901,
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r. Hussey, W[illiam] J.
r. Pickering, Edward C.
Albrecht, F. und Albrecht, M. Die
Reste der Sternwarten Tvcho Brahe's
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Albrecht, M. v. Albrecht, F.
Albrecht, Th. Die Veranderlichkeit
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Die Beobachtimgsmethode
mittelst des R. e p s o 1 d 'schen Registrir-
mikrometers in ihi-er Anwenduug auf
Langenbestimmungen. Astr. Nachr.,
Kief, 155, 1001, (33-42). [2140 J 80].
47
67
Albrecht, 'J"li. Resultate des iiiter-
iuitionalen Breiteuciiensteti imd der
freiwilligeu Cooperation in der Zeit von
1899. 8-1901.0. J. Astr. Kaclir.,Kiel,
156, 1901, (209-216). [5100 J 80J 48
Bestimmung der Langendif-
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Potsdam, Veroff. geod. Inst., Neue Folge,
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Ambronn, L[eopold]. Ueber die Nova
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Beobachtimgen der Nova
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155, 190J, (311-314). [7600]. 51
Adolf Christian Wilhelm
Scliur. Todesanzeige. Astr. Nachr.,
Kiel, 156, 1901, (175-176). [0010].
52
Nova (3. 1901) Persei.
Astr. Nachr., Kiel, 156, 1901, (381-
382). [7600]. 53
Anderson, Thomas D. New variable
star 2. 1901 Cvg:ii. Astr. Nachr., Kiel,
154, 1901, (377-378). [7600]. 54
New variable star 69. 1901
Andromedae. Astr. Nachr., Kiel, 155,
1901, (31-32). [7600]. 55
New variable star 70. 1901
Ursae Majoris. Astr. Nachr., Kiel, 155,
1901, (77-78). [7600]. 56
New variable star 76. 1901
Ophiuchi. Astr. Nachr., Kiel, 156, 1901,
(173-174). [7600] 57
New variable star 77.
1901 Herculis. Astr. Nachr., Kiel, 156,
1901, (283-284). [7600]. 58
New variable star 95. 1901
Pegasi. Astr. Nachr., Kiel, 157, 1902,
(131-132). [7600]. 59
Award of Jackson-Gwilt
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Sur la variation luniiueuse
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Andr^, Ch . Elements du systeme forme
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64
Sur le systeme form^ par la
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— ^ Sur le systeme forme par la
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Sidle principali apparenze
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rivoluzioni sinodiche dal 1290 al 1309,
e sugli accenni ad esse nelle opere di
Dante. Palermo, Atti Mem. Ace, (Ser.
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Discussioni scientifico-
Dautesche su le steUe che cadono e
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Angot, Alfred. Sur la relation de
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Anthony Jr., Charles. New form
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Fourth Rei)ort of the Sec-
tion for the oiwervation of RIars.
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E 2
08
Antoniadi, E[ugene] M[icliael]. G enii-
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Pianeta (433) Eros osser-
vato a Padova coU' eqiiatoriale Deni-
bowski (187 mm) con micrometro a
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154, 1901, (221-224). [5910]. 79
Comete e pianeti osservati
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80
Osservazioni di pianeti
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Archenhold, F. S. Beobaclitmig der
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Ueber die Xova (3. 1901)
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Beobachtnngen der No^a
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Der neue Stern im Perseus.
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Die Diimmeningserschein-
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Xebelmassen um den
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Otto Jesse.f Weltall, Ber-
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88
Ueber die Verfertiger der
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Ueber eine ausgedehnte
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Xeue Entdeckungen auf
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Ueber die scheinbare Ab-
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Ueber die Warmeabsorp-
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100
09
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105
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Spectrinn of lightning.
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The new star in Perseus.
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Totale Sonnenfinsterniss
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New planet 1901 HN.
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Hisgen's Variable (13.
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An error in the American
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Positions de la planete
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Ueber die Nova Persei
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Verspatuiig der Licht-
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Verbesserung der Ephe-
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[Biography of] George K.
Lawton. Science, New York, N.Y.,
(New Ser.), 14, 1901, (215-216).
George Anderson. To-
des-Anzeige. Astr. Nachr., Kiel, 154,
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George K. Lawton. Todes-
anzeige. Astr. Nachr., Kiel, 156, 1901,
(239-240).
The Progress of Astronomy
in 1900. Washineton, D.C., Bull. Phil.
Soc. 14, 1901, (145-149).
Semenov, Fedor Alekseevic. v. Luka-
gevic, Klavdija.
V. Remesov, I.
Smith, Basil Woodd. Obituary
Notice. London, Mon. Not. R. Astr.
Soc, 62, 1902, (245).
Smyth, Charles Piazzi. Obituary
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Soc, 61, 1901, (189-196).
Societe Hollandaise des Sciences.
Oeuvres comj^letes de Christiaan Huy-
gens. (Tome 9). Correspondance 1685-
1690. La Have (Martinus Ni jhoff), 1 901 ,
(663, av. pi"). 29 cm. [A 0010
BOOlO COOIO].
Somerset, Henry l^Iaxwell. r. Farn-
ham. Lord.
Strellbickij, Ivan Afanasjevic. t'.
St. Petersburg. Russian Astronomical
Society.
Swain, Joseph. [Biogi-aphy of] Daniel
Kirkwood. (Address at dedication of
Kirkwood Observatory, University of
Indiana, May 15, 1901). San Francisco,
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Swift, Lewis. Description of Medals
given to Dr. Lewis Swift. Pop. Astr.,
Northfield, Minn., 9, 1901, (505-506,
with pl.j.
Tillo, Aleksej Andreevic. r. St. Peters-
burg. Russian x\stronomical Society.
155
0020
TychoBrahe. De nova stella. Denuo
edidit Regia Societas Scientiaruui
Danica. Hauniae. 1901. Hoc libro
coatinentur : (Pechiile, C. F.) Prooemium
(xv'i) ; Tvchonis Brahe de nova stella
( (I) )— (M 2) ) ; Corrigenda ; (Pechiile,
C. F.). To Danish readers. (Danish).
(30). Insimt effigies et manus specimen
Tvchonis. 26 cm. [7600].
V. Danske Videnskabernes
Selskab.
V. Libert, Lucien.
Wadsworth, F. L. 0. The Keeler
Memorial. .Science, New York, N.Y.,
(X. .•Ser.j, 13, 1901, (789-790). [Re-
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Ubs., (X. Ser.), Xo. 2, [1901], (1-3).
WierzbicM, Daniel. Todes-Anzeige.
Astr. Xachr., Kiel, 154. 1901, (443-444).
Wislicenus, Walter F. Ueber die
Mondkarten des Langrenus. Bibl.
math., Leipzig, (3. Folge) 2, 1901, (384-
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Young, James Henry. Obituary
Notice. London, Mon. Not. R. Astr.
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Zelbr, Karl. v. Kr[eutz, Heinrich].
0020 PERIODICALS. REPORTS
OF IXSTITUTIOXS, SOCIETIES,
COXGRESSES, Etc.
Annuaire pour I'an 1902, publie par
le Bureau des Longitudes. Avec des
notices scientifiques. Paris (Gauthier-
ViUars), 1901, (iv + 656 + A 34 + B 92 +
C 16 + D S + E 38). 15 cm.
Astronomische Abhandlungen, als
Erganzungshefte zu den Astronomischen
Xachriohten hrsg. von H. Kreuz. Heft.
1. 2. Kiel (DruckvonC. Schaidt), 1901.
Berliner astrouomisches Jahzbuch fiir
1903 mit Angaben fiir die Oppositionen
derPlaneten (1)— (451) fiir 1901, hrsg. v.
d. Kgl. Astronomischen Rechen-lnstitut
unter Leitung von J. Bauschinger.
Berlin (F. Diimmler), 1901, (X + 484 +8).
24 cm. 12 M. [J 002U].
Companion to the Ob^ervatorv. 1 901 .
Observatory, London, 24, 190l", (1-36).
Companion to the Observatory. 1902.
Observatory, London, 25, 1902, (1-36).
Connaissance des Temps et des
mouvements celestes pour le meridien de
Paris, a I'usage des astrononies et des
navigateurs, pour Pan 1904. Paris
(Gauthier-Villars), 1901, (836 + 109).
23 cm.
Die Fortscliritte der Phvsik ira Jahre
1900. Dargest. v. d. Deutschen Physika-
lischen Gesellschaft. 56. Jg. Abth. 1.
Phvsik der Materie. Redigirt von Karl
Scheel. (XX XVI -^3.57). 15 M. Abth. 2.
Phvsik des Aethers. Redigirt von Karl
Scheel). (LIl + 794). 27 M. Abth. 3.
Kosmische Phvsik. Redigirt von Richard
Assmann. (XLVIII + 472). IS M.
Braunschweig (F. Vieweg & S.). 1901.
23 cm. [C0020 B 0020 F 00201
Jahrbuch der Astronomie und Geo-
physik. Enthaltend die wichtigsten
Fortschritte auf den Gebieten der Astro-
physik, Meteorologie und physikalischen
Erdkuude, hrsg. v. Hermann J. Klein,
Jg 11, 1900. Leipzig (E. H. Maverj,
1901, (VIII f 379, mit 5 Taf.). 22" cm.
7M.
Jahrbuch der Erfindimgen und Fort-
schi-itte auf den Gebieten der Physik,
Chemie tmd chemischen Technologic, der
Astronomic imd Meteorologie Begriindet
von H. Gretschel und H. Hirzel, hrsg.
von A[dolf] Berberich, Georg Bornemann
und Otto MiUler. Jg 37. Leipzig
(Quandt & Handel), 1901, (VI-i-400).
19 cm. 6 M.
MiiTeMaTii'iecKiii Coo p h h ki.
MocKBa. [Recueil mathematiqxie.
Moscow].
Nautical Almanac, London, for 1904.
Edinburgh, 1901, (xiii 4-638 +18). 235
cm.
Nautical Almanac, London, for 1905.
Edinburgh, 1902, (xiii4-651 + 17). 23 5
cm. 2s. 6d.
Nautisches Jahrbuch otler Ephemeri"
den und Tafeln fiir das Jahr 1904 zur
Bestimmung der Zeit, Liinge und Breite
zur See nach astronomischen Beobach-
tungen. Hrsg. vom Reichsamt des
Innern. Berlin, C. Hevmanns Verl.,
1901. (XXIV + 324). 23 cm. Geb.
1,50 M. [J 90].
Bouquet de la Grye. Note sur le
XI lb Confereiico de 1' Association ge»v
desique inteniationale, teime a Paris du
25 septembre an 6 octobre. [19(X)1.
Annu. Bur. lougit., Paris, 1901,
(E 1-14).
Callandreau, O. Revue annuelle
d'Astrononiio. Rev. gen. sci., Paris,
12. 1901, (712-716).
0020
]56
Darboux, Gaston. L' Association in-
ternationale des Academies. Rev. sci.,
Paris (Ser. 4), 15, 1901, (257-263).
Flammarion, [Camille]. La societe
astronoiniqiie de France. Paris, bul.
see. astr. France, 1901, (205-217).
Glazenapp, S. Conipte-rendn du
Bureau du calcnl de la societe. astrono-
mique Russe depuis le 1 Mars 1899
jusqu'an 1 Mars 1900. (Russ.). St.
Peterburg, Izv. Rnss. astr. obSc., 8,
7-9, 1901, (28).
Compte-rendu du Bureau
du calcul de la societe astronomique
Russe depuis le 1 Mars 1900 jusqu'au
1 Mars 1901. (Russ.). St. Peterburg,
Izv. Russ. astr. obsc., 9, 1-3, 1901,
(21).
Helmert, F. Rfobert]. Die dreizelmte
Allgenieine Conferenz der Internation-
alen Erdmessung in Paris, 1900. Zs.
A'ermessgsw. , Stuttgart, 30, 1901, (177-
192). [J 0020].
Loewy, M[aurice]. Notice sur la Con-
ference astronomique Internationale
tenue a TObservatoire de Paris en
Juillet 1900. Anuu. Bur. longit.,
Paris, 1901, (C. 1-31).
Report of the International
Astronomical Conference . . . Paris
. . . 1900. [Translated from An-
nuaire pour Pan 1901, publie jjar le
Bureau des Longitudes.] Pop. Astr.,
Northfield, Minn., 9, 1901, (393-400).
Malis, L. Rapport annuel de la
societe astronomique Russe depuis le
1 Mars 1899 jusqu'au 1 Mars 1900.
(Russ.). St. Peterburg, Izv. Russ.
astr. ob§c., 8, 7-9, 1901, (23-27).
Rapport annuel de la
societe astronomique Russe depiiis le
1 Mars 1900 jusqu'au 1 Mars 1901.
(Russ.). St. Peterburg, Izv. Russ.
astr. obSc., 9, 1-3, 1901, (16-20).
St. Petersburg. Russian Astronomical
Society. Proces-verbaux des seances de
la societe astronomique Russe du
28 octobre, 25 Novembre 1899, 20
Janvier, 24 Fevrier, 30 Mars, 27 Avril,
19 Octobre et 16 Novembre 1900.
(Russ.). St. Peterburg, Izv. Russ.
astr. ob§c., 8, 7-9, 1901, (7-22).
Proces-verbaux des seances
du 14 Decembre 1900, 25 Janvier,
22 Fevrier et 22 Mars 1901. (Russ.).
St. Peterburg, Izv. Russ. astr. obSc.,
9, 1-13, 1901, (5-15).
0030 GENERAL TREATISES,
TEXT BOOKS, DICTIONARIES,
BIBLIOGRAPHIES, TABLES.
Bitner, V. V. Les promenades dans
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157
0040
Eoppe, K. Anfun^>!griinde der Physik
luit Kinscliluss der Chemie uiid mathe-
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[0050].
Laska, Waclaw. Spherical Astronomy
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Lodge, Oliver. Les pionniers de la
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Motions : A Handy Book of Astronomy,
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3 pi.). 17 cm.
Michalski, Stanislaw, et Heflich, Aleks-
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tiques et naturelles (Polish). Par. : MM.
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Mahrburg, L. Marclilewski, J. Moroze-
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Peszke, W. Swi^tecki et E. Strumpf.
Cditeurs MM. Stanistaw Michalski et
Aleksander Heflich. Warszawa, 1901,
(XLlI + 728). 23 cm. [0050].
Naber, S[amuel] Pi[erre] I'Honore.
[Ajjerij'u d'astronomie nautique] (Hol-
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ton & Co.,) 1901, (XI + 411, av. pi.),
25 cm. [F 0030].
Newcomb, Simon. Elements of As-
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Book Co.), [1901], (210, with pi.).
19 cm. §1.
Newcomb, Simon. The Stars : a
Study of the L'niverse. New York,
N.Y. (Putnam), 19U1. (X-f333, with
pl.j. 21-5 cm. S2.
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Universe. (Review). Observatory, Lon-
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dans le soleil, dans les etoiles et dans les
autres astres. (Russ.). St. Peterburg
(Ed. D. G. Aleks^jev), 1901, (104 av.
pi.). 21 cm.
Serviss, Garrett P. Pleasures of the
Telescope. London, 1901, (yi-j-200)
23 cm.
Tisserand, F. Essais d'Astronomie,
tires des Annuaires du Bureau des
Longitudes. Traduction de Jl. M. H.
Horwitz (Polish). Warszawa, (lll-fl84),
19 cm.
Turner, H[erbert] H[a]l]. Modem As-
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195 cm.
Valentiner, W. Encyklopadie der
Naturwisscnschaften. Bd. 40: Hand-
worterbuch der Astronomic. Bd. 3.
Abt. 2. Breslau (E. Trewendt), 1901,
(XI + 611). 25 cm. 15 M.
Wadsworth, F. L. 0. The Publica-
tions of the Allegheny Observatory,
Chicago, III., Astroph. J. Univ. Chic,
14, 1901, (60-78\ Allegheny, Pa., Sci.
I'aprs. [2010]. ' " "
Wliite,.Charles J[oyce]. The Elements
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Trad. P. la. Morosov. (Russ.). St. Peter-
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0040 ADDRESSES, LECTURES.
Angelltti, Filippo. Sulla sco|ierta del
]nimo asteroide Cererc Ferdinandea.
Mem. Soc. speltroscop. ital., Catania, 30,
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0040
158
Bohlin, Karl. Kcport to tlie R.
Academy of Sciences on later dis-
coveries in Astronomy (Swedish). Stock-
holm, 1901, (15). 16 cm.
Cemysev, F. N. Sur la marche
des travaux de I'expedition jDonr la
mesure d'un arc du meridien au Spitz-
fcergen 1899-1900 (Russ.) St. Peter-
burg, Bull. Ac. Sc, (Ser. 5), 14, 1901,
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Doolittle, C[harles] L[eander]. . . .
Astronomical Science during the Nine-
teenth Century. Science, Xew York,
N.Y., (X. Ser.), 14, 1901, (1-12).
[0010].
Doolittle, Eric. Double Star As-
tronomy. Abstract of Lecture. Encl.
Mech., London, 74, 1902, (419-421).
Gill, David. Address delivered at
the unveiling of the inscription stone
of the Victoria telescope, Cape Ob-
servatory. Observatory, London, 24,
1901,(397-402).
Glaisher, J. W. L. Presidential
Address. Award of gold medal to
Professor J. C. Kapteyn. London,
Mon. Not. R. Astr. See, 62, 1902, (334-
343).
Address on award of
Jackson-Gwilt medal to Dr. T. D. Ander-
son. London, Mon. Not. R. Astr. Soc,
62, 1902, (343).
Knobel, E[dward] B[all]. Presi-
dential address delivered on presenting
the gold medal of the R. Astr. Soc. to
Professor E. C. Pickering. London,
:\Ion. Not. R. Astr. Soc, 61, 1901, (293-
304).
Miller, Ephraim. The Corona of
the sun. Tojieka, Trans. Kan. Acad.
Sci., 17, 1899-1900, 1901, (210-214
with pi.). [4240].
Puiseux, P. Les points de contact de
rAstronomie avec la geographic phy-
sique. Rev. sci.. Pans, (ser. 4), 15,
1901, (481-490).
Roberts, Mrs. Isaac. Photographs of
celestial objects taken at the Paris
Observatory and at the Starfield Ob-
servatory, Crowborough, Sussex. Ad-
dress delivered at the conversazione,
November 27, 1901. London, J. Brit.
A^tr. Ass., 12, 1902, (109-112, withpL).
Seatiroke, G[eorge] jy[itchell]. Presi-
dential Address. London, J. Brit.
Astr. Ass., 12, 1901, (2-14).
Swain, Joseph. Daniel Kirkwood.
(Address at dedication of Kirkwood
(Observatory, University of Indiana,
May 15, 1901). San Francisco, Cab,
Pub. Astr. Soc. Pac, 13, 1901, (140-
147]. [0010]. •
Turner, H[erbert] H[ali]. Chainnan's
Address to the Department of As-
tronomy. London, Rep. Brit. Astr. Ass.,
1901, (535-540).
Presidential Address to the
Department of Astronomy of the British
Association, Glasgow, 1901. Observa-
tory, London, 24, 1901, (305-371).
0050
PEDAGOGY.
Foerster, Wilhelm. Die Padagogik
in der Astronomic. [Vortrag.] Natw.
Wochenschr., Berlin, 16, 1901, (13-16).
Klein, G. T. Astronomie popiilaire
en questions et en rej^onses. (Russ.)
Trad. M. E. GTunsburg. St. Peterburg
(Ed. Gubinskij), 1901, (238, av. 163-i-l
pL). 22 cm. [0030].
Kramsztyk, Stanislaw. Introduction
aux sciences naturelles. Dans : Michal-
ski, St. et Hefiich, Al., Guide i30ur les
autodidactes (Polish). 2''^ ed., 1 '«
partie, Warszawa, 1901, (28-47, 127-
145). [0030].
Malirburg, Adam. Classification des
sciences. Dans : Michalski, Stan, et
Hefiich, AL, Guide poxir les autodidactes
(Polish). 2''" ed., 1" partie, "Warszawa,
1901, (XV-XLII). [0000].
Michalski, Stanistaw, et Heflich, Alek-
sander. Guide pour les autodidactes,
2'^" ed., 1'''= partie. Sciences mathe-
matiques et naturelles (Polish). Par :
iJil. WL Biegaiiski, W. Biemacki,
O. Bujwid, S. Dickstein, J. Eismond,
E. Flatau, S. Kramsztyk, N.Koi^tanecki
L. Krzywicki, A. Kuczyiiski, J. Lewin-
ski, A. Main-burg, L. Marchlewski,
J. Morozewicz, Wi. Natanson, J. Nus-
baum, J. Peszke, \V. Swigtecki et E.
Strumpf. £diteurs ilM. Stanislaw
Michalski et Aleksander Heflich. War-
szawa, 1901, (XLlI+728). 23 cm.
[0030].
Sohlberg, H. Vorlage eines glasernen
Himmelsglobus. Verh. intern. Geogr-
Congr., 7 (1899), 2, Berlin, 1901, (965-
968). [J 0050 69].
159
0150
0060 INSTITUTIONS, MUSEUMS,
COLLECTIONS, ECONOMICS.
Anonjnne. Numismatique astrono-
mique de la ilonnaie de Paris. Paris,
Bui. soc. a«tr., 1901. ^376-377, 404-i06,
4GO-46I, 488-4'J(J, 530-535).
0070
NOMENCLATURE.
Benennung von kleinen Planeten.
Astr. Nachr., Kiel, 156, 1901, (127-128).
[5900].
Benennung von kleinen Planeten.
Astr. Nachr., Kiel, 156,1901, (239-240).
[59<JO].
Reinicke, A. Znr ,,Sprache am
Stemenhimniel ". Weltall, Berlin, 1,
1901, (198-199). [9000].
Reideaux, F[ranz]. Die Sprache am
Stemenhimmel. Weltall, Berlin, 1,
1901, (165-171, 177-185). [9000].
Ost, West, Slid, Nord.
Bemerkungen zu den Namen der Him-
melsgegenden. Weltall, Berlin, 2, 1901,
(1-C). [J 0070].
Wolf, Max. Benennung des Planeten
(455) [1900 FG]. Astr. Nachr., Kiel,
156, 1901, (157-158). [5900].
SPHERICAL (GEOMETRICAL)
ASTRONOMY.
0100
C, E N E R A L.
Arendt, Alfred. Ueber die scheinbare
Alitlaciiung des Himmelsgewolbes und
die Vergrosserung der (iestime am
Horizont. Weltall, Berlin. 2, 1902,
(12.3-130,143-149). [Q 3751].
Halsted, George Bruce. Astral geo-
niPtrv. Pop. Astr., Northfield, Minn.,
9, I'.inl, (187-190).
Laska, Waclaw. Spherical astronomj"
and higher geodesy; Second part
(Polish). Lwow, 1901,(49-88). 27 cm.
Monck. W. H. S. Non-Euclidean
geometry and astronomv. Pop. A.str.,
NorLhlield, Minu., 9, 1901, (370-372).
0110 CELESTIAL SPHERE ; CO-
ORDINATES, THEIR TRANS-
FORMATION AND DIFFEREN-
TIAL VARIATION.
Fuss, V[ictor] von. Tafel zur Berech-
nung der Hohe und des Azimuts der
Gestime. Verh. intern. GeogrCongr.,
Berlin, 7, (1899), 2, 1901, (27-31).
[J 86].
Genovino, G. Le equazioni difieren-
ziali relative agli element! del triangolo
di posizione di im astro dedotte in due
modi diversi. Bari, 1901, (1-45).
16 cm.
Turner, H[erbert] H[all]. Formulae
and tables for connecting coordinates
of stars on different photographs,
especially different plates of the astro-
graphic chart. London, Mon. Not. R.
Astr. Soc, 61, 1901, (422-443).
0150 LONGITUDE (GEOGRAPHI-
CAL), LATITUDE, MERIDIAN
LINE, RlSDv'G AND SETTING,
Etc.
Lehrbuch der Navigation, hr!=g. vom
Reichs-Marine-Amt. Bd 1. Terres-
trische Navigation. (XIY — 341, mit
4 Taf.). Bd 2. Astrouomische Naviga-
tion. (XII -^ 428, mit 2 Taf.). Bd"3.
iVnleitung zu Kiistenvermessungen.
(IV -f 108, mit 1 Taf.). Berlin (E. S.
Mittler & S.), 1901. 25 cm. 16 M.
[J 90 70 F 3000].
Leitfaden fiir den Unterricht in der
Navigation. Auf Veranlassuiig der
Inspektion des Bildungswesens der
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Nautische Rechnungen. 3. Aufl. Berlin
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0210 REFRACTION, TWILIGHT,
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of reflecting telescope. London, Mod.
Not. R. Astr. Soc, 61, 1901, (616-618) ;
(Abstract) Engl. Mech., London, 74, 1901,
(292).
Hall, Asaph. Note on Clairaut's
" Theorie de la figure de la terre."
[Construction of a fluid parabolic mirror
of great size.] Pop. Astr., Northfield,
Mimi.,9, 1901, (60-61).
Lummer, Otto, Modern lens-making, a
review of contributions to photogra-
phic optics. Nature, London, 63, 1901,
(227-229).
Ritchey, G. W. The Two-foot re-
flecting telescope of the Yerkes
Observatory. Chicago, 111., Astroph.
J. Univ. Ciiic, 14, 1901, (217-233, with
pL). [2050].
Schaer, Emile. Un nouveau type de
lunette couxte. Astr. Nachr., Kiel,
154, 1901, (363-364).
Schmidt, H. Die Herstellung von
Silberspiegelu. Phot. Mitt., Berlin, 38,
(109-111, 117-120).
Sissingh, R[emmelt]. Sur quelques
proprietes des systeraes lentilles phqto-
graphiques. Haarlem, Arch. Neerl.
Sci. Soc HolL, (Ser. 2), 6, 1901, (390-
403). [C 3060].
Sowter, R.J. On astigmatic lenses.
Pliil. Mag., London, (Ser. 6), 2, 1901,
(239-216;).
Strehl, K. Theorie des zweiliusigen
Objectivs. Zs. Instrumentenk., Berlin,
21. 1901, (10-11).
Ueber die Bildscluirfo der
Fernrohre. Astr. Nachr., Kiel, 158,
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Tydeman, Edmund M. New Method
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2040
Wolf, M[ax]. Die Kiitdec-kiui.c; iiiui
Katalogisiriing von kleineren Kebcl-
fleckeix durcli die Photographie. Miiii-
clien, SitzBer. Ak. Wiss., math.-pliys.
CI., 1901. (111-12G). [7800 2140
3240].
2050 EQUATORIAL MOUNT-
INGS (DESCRIPTION, Etc.)
AND DRIVING CLOCKS.
Visual Refractors, Photographic
Refractors.
Photographic Doublets (Portrait
Lenses).
Mirrors.
Heliometer.
Heliostats, Coelostats.
Driving Clocks, Control Pendu-
lums, etc.
Comu, A. Snr la compensation nic-
caniqiie de la rotation du champ opticpie
fourni jrar le siderostat et I'lieliostat.
Paris, C.-R. Acad, sci., 132, 1901,
(1013-1017).
Etzold, R. Richtige Aufstellung von
Aeqiiatorealen. Zs. Instriunentenk.,
Berlin. Beibl. : D. MecliauZtg, 1901,
(153-155).
Richtige Anfstellung von
Aecpiatorealen. (Fortsetznug.) Zs.
Instrumentenk., Berlin, 21, 1901, Bei-
blatt: Deutsche Mechaniker-Zeitung,
(173-170, 181-183).
Grigg, Jolni. Photography with a
small telescope. London, 'j. Brit.
Astr. Ass., 12, 1902, (125-120).
Hartmann, J. Ueter die Correction
eines jieriodischenFehlers in der Beweg-
nng des Potsdanier 80 cm-Refractors.
Astr. Naclrr., Kiel, 158, 1902, (1-14,
mit 1 Taf.). [3220J.
Kostersitz, Karl. Meteorograph fur
veriinderliche Polhohe mit grossem Bild-
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Nachr., Kiel, 156, 1901, (97-102).
[0650].
Lippmann, G. Sur un ajipareil des-
tine a entrahier la plaque jliotograj-iliique
([ui re^oit I'image fouruie par un sidero-
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(931-932).
Plummer, H[enry] C. A method of
mechanically comijeusating the rotation
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Mon. Not. R. Astr. Soc, 61, 1901, (401-
407).
Note on the geometry of
tlie siderostat. London, Mon. Net. R.
Astr. Soc, 61, 1901, (459-4C2).
Reyval, J. Horloge electrique.
Eclair, electr., Paris, 26, 1901, (24.5-
250, av. pi.).
Kitchey, G. W. The Two-foot reflect-
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Chicago, 111. Astroph. J. Univ. Chic,
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Turner, H[erbert] H[all]. On mechani-
cally compensating the rotation of the
field of a siderostat. London, iloiu
Not. R. Astr. Soc, 61, 1901, (122-129).
2070 MERIDIAN INSTRUMENTS
(MOUNTING AND DESCRIP-
TION).
Transit Circle, Visual and Photo-
graphic.
Zenith Telescope. Visual and
Photographic.
Cookson, Bryan. Description of a
floating photographic zenith telescope
and some preliminary results obtaineci
with it. London, Mon. Not. R. Astr.
Soc, 61, 1901 (315-334, with pL); also
Engl. Mech., London, 73, 1901, (222-
224).
Comu, A. Sur un appareil zenitho-
nadiral destine a la mesure des distances-
zenithales d'etoiles voisines du zenith.
Bui. astr., Paris, 18, 1901, (372-389).
Fennel, Adolf. Kleines Durchgangs-
instrumeut. Zs. Instrimientenk., Berlin,
21, 1901, (326-328).
Gautier. Experience faite sur le
cercle meridien du jardin de I'Obser-
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190J, (217-218).
Lippmann, G. Mire meridienne a
miroir cvlindrique. Paris, C.-R. Acad,
sci., 132^ 1901,(507-510).
Mire meridienne a miroir
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173
2120
Nyren, M. Ueber den moderueii
licpsohrschen Meridiankreis. Astr.
Xachr., Kiel, 154, 1901, (305-310).
Benierkuiigen zu Dr.
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Astr. Nachr., Kiel, 155, 190l, (201-
206).
Repsold, J. Ueber den Meridiankreis
der Strassburn; Sternwarte, Astr.
Nadir., Kiel, 154, 1901, (187-190).
Ueber den Meridiankreis
der Strasslmrtrer Sternwarte. Astr.
Nachr. Kiel, 154 1901, (435-436).
Searle, Arthur. . . . Results
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2080 EXTRA - ilERIDlAX IN-
STRUMENTS EOR ABSOLUT!-:
POSITION.
Altazimuth.
Vertical Ciixle.
Almucantar.
Various.
Dolezal, E[duard]. E. G r e v e ' >
Phototheodolit. Mechaniker, Berlin, 9.
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2100 AUXILIARY INSTIM-
MEXTS.
Clocks. Chronometers, Watches,
Chronographs.
Levels.
Cliristie, W[illiam] H[envy] iI[ahoney].
Rates of chronometers on trial for
purchase by the Board of Admiralty at
the Royal Observatory, Greenwich,
from 1899 July 1, to 1900 January 20.
Greenwich Obsns., 1899, 1901, (1-13).
Rates of deck watches on
trial for purchase by the Board of
Admiralty, at the Roj'al Observatory,
Greenwich, from 1899 October 21, to
1900 February 10. Greenwich Obsns.,
1899, 1901, (i-7).
Etzold, R. Messung kleiner Zeittheilo.
D. MechanikcrZtg, Berlin, 1902, (l-3j.
[B 0150].
Gruey, L. .J. Douzieme bulletin
chrononietrique de I'Observatoire de
Besan(,-on. Anneel900. Besangon, 1901,
(20), 31 cm.
Treizieme bidletin ckrono-
metrique de I'Observatoire de Besanq-on.
Aimee 1901. Besan?on, 1901, (20),
31 cm.
Guillaume, Ch. Ed. Precede pratique
pour la correction de I'erreur secojidaire
des chronometres. Paris, C.-R. Acad,
sci., 132, 1901, (1105-1107).
Reverchon, L. Un progres en chrono-
metrie. Xature, Paris, 29, (13 semest.)
1901, (147, av. fig.).
Schroeder, Hugo. Ueber die Herstel-
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Berlin, 22, 1901, (61-62, 73-74).
Ungerer. Ueber einige Getriebe an
der Uhr des Strassburger Ministers,
insbesondere die Darstellung des schein-
baren Laufes von Sonne und Mond.
Vortrao-. Berlin, Zs. Yer. D. Ing, 45,
1901, (17.54-1755). [9200].
2120 EYEPIECES AXD ACCES-
SORIES.
Eyepieces, Illumination. Screens,
Solar Eyepieces, etc.
Enlarging Lenses, Correcting
Lenses, etc.
Photographic Plate Holders, Ex-
posing Shutters, etc.
Halle, Gustav. Einiges iiber Sonnen-
lilendungen. Weltall, Berlin, 1, 190l,
(1.38-139).
Lippmann, G. Sur mi appareil
dt>tinc a eiitrainer la jilaque photo-
gra|ilii(iue qui re<^oit I'image fonrnie par
un siderostat. J. Plivs., Paris, (Ser. 3),
10, 1901, (415-417, av. fig.).
Todd, David P. On a modified form
of revolving occulter for adapting the
exijosurc of the sun's corona to its
actinic intensity at all distances from
the moon's limb. London, Men. Not.
R. Astr. Soc. 61, 1901, (531-533 with
])1.). (Reprint), Engl. Mech., London,
74, 1902, (6-7).
Note on the Siugkep
comnuitator. London, Rep. Brit. Ass.,
1901, (541-542).
The Singkep mechanical
commutator. London, J. Brit. Astr.
Ass., 12, 1902, (169-175).
2140
174
2140 MICROMETERS.
For Visual Telescopes.
For Measuring Photographs, Solar
and Stellar.
Albrecht, Th. Die Beobaclitungs-
methode mittelst des Repsold 'schen
Registrirmikrometers in ihrer Anwen-
diing auf LangeDbestimmungen. Astr.
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[I 80].
Cohn, Fritz. Ergebnisse von Beo-
bacbtmigen am Repsold' scben Regis-
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Hartmaim, J. Ueber die Ausmessung
und Reduction der pbotograpbiscben
Aninahmen von Sternspectren. Astr.
Nachr., Kiel, 155, 1901, (81-118).
[8000].
Hinks, A[rtbur] R[obert]. Tie essen-
tials of a machine for the accurate
measurement of celestial photographs
(abstract). Loudon, Rep. Brit. Ass.,
1901, (.541).
The Cambridge ^lacliine
for measuring celestial jDhotographs.
London, Mon. iNot. R. Astr. Soc, 61,
1901, (444-458).
Knorre, V[ictor]. Zonenbeobach-
tungen, angestellt am Berliner Aequa-
toreal vermittelst des Registrirmikro-
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Struve, H[erinann]. Ueber die Ver-
biudung eines Uhrwerks niit dem ,,un-
personlichen" Mikrometer von Rep-
sold. Astr. Nachr., Kiel, 155, 1901,
(353-3G0). [3200].
Wolf, M[ax]. Die Entdeckimg und
Katalogisirung von kleineren Nebel-
flecken durch die Photographie. Miin-
chen, SitzBer. Ak. Wiss., math.-phys.
CI., 1901. (111-126). [7800 2040
3240].
Die Verwendung des
Stereocomparators in der Astronomic.
Astr. Nachr., Kiel, 157, 1902, (81-86).
2200 SPECTROSCOPIC iU^-PARA-
TUS.
2210 Objective Prism.
Objective Grating.
Ernst, M[arcin]. Sur une uouveUe
formula d'interpolation pour le spectre
prismatiq.ue (Polish). Prace mat-fiz.,
Warszawa, 12. 1901, (220 - 224).
[C 3430].
2250 Auxiliary Apparatus.
Pkodcctiox of Compakisox Spectra.
Tscbermak, Armin. Ueber spectro-
metrische Verwendimg von Helium.
Arch. ges. Physiol., Bonn, 88, 1901,
(95-97). [L0350 C 3030 D 0370].
2260 MiCROSlETER FOR YlSUAL Ob-
servaxioxs.
Micrometer for Measurisu
Photographic Spectra.
Miscellaneous.
Elsasser, "\V[iIheLm]. Ein Apparat
zur Erliiuterimg des Doppler'schen
Prinzips. Zs. phvsik. Unterr., Berlin,
14. 1901, (16-18)." [8500].
2400 PHOTOMETRY, GENERAL.
Visual.
Photographic.
Spectrophotometiy.
Baillaud, B. Application du photo-
metre a coin a la mesure des grandeurs
photographicpies des etoiles. Paris,
C.-R. Acad, sci., 132, 1901, (1091-1094).
CerasM, W[itold]. Sirr la determina-
tion d'eclat des etoiles au moyen du
photometre de Zollner. Astr. Nachr.,
Kiel, 156.1901, (325-326].
Hagen, Jolm G[eorge}. Progi-ess in
astronomical photometry. Washing-
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Miiller. G. Ueber eine Combination
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Kiel, 154. 1901, (381-384). [C 3010].
Parkhiirst. J. A. Determination of
the wedge constant of a stellar photo-
meter. Chicago, 111., Astroph. J., Univ.
Chic, 13, 1901, (249-259, with pi.).
Scheiner, J. Ueber die Abhangigkeit
der Grossenschiitzxmgen auf photo-
grajDhischen Aufnahmen vom Abstand
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Stine. AV. M. Practical photometry.
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Nature, London, 63. 1901, (416-417).
175
3020
Wirtz, Carl W. Photographisch-
photometrisclie Untersuchungen. Astr.
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2500
RADIOMETRY
(BOLOMETRY).
Langley, S[amuel] P[ierpont]. The
new spectrum. Washington, D.C.,
Smithsonian Inst., Rep. 1900, 1901,
(683-692, with diagram). Published
as separate. 24 cm. [4530 5400
G 30.301.
The
spectrum.
Amer. J. Sci., New Haven, Conn., (Ser.
4), 11, 1901, (403-413, with 1 pi.).
[4530 5400 C3030].
Saunders, F. A. Note on a new
form of radiometer. Chicago, 111.,
Astroph. J. Univ., Chic, 14, 1901, (36-
37). [C 0200].
2600
MISCELLANEOUS.
Jacoby, Harold. Comparison of
methods for the reduction of star photo-
graphs. Astr. J., Boston, Mass, 22,
1901, (81-83).
Elumpke, M^"*'- Progi-amme des
ascensions astrouomiques en 1901.
Aeronaute, Paris, 34, 1901, (58-62).
Mill, Hugh Robert. On the adoption
of the metric system of units in all
scientific geographical work. Verb,
intern. GeogrCongr., 7, (1899), 2, Berlin,
1901, (120-124). [J 69 B 0110].
North, Barker. Star photography
with an ordinary camera. Engl. Mech.,
London, 72, 1901, (461-464).
Rey-Pailliade, J. de. Sur I'applica-
tion rationelle du systeme decimal aux
mesures du temps et des angles. Verb,
intern. GeogrCongr., 7, (1899), 2,
Berlin, 1901, (125-128). [J 69
B 0110].
ScMesinger, Frank. On the relative
accuracy of certain methods for reduc-
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Boston, Mass., 22, 1901, (67-68).
Ttimer, H[erbert] H[all]. On a simiile
method of accurate surveying with an
ordinary camera. Loudon, Mon. Not.
R. Astr. Soc, 62, 1902, (126-132).
Zoth, 0[scar]. Bemerkungen zu einer
alten ,,Erklarung" und zu zwei neuen
Arbeiteu, betreffend die scheinbare
Grosse der Gestirne und Form des Him-
melsgewolbes. Arch. ges. Physiol.,
Bomi, 88, 1901, (201-224). fO 37.53
C 4440].
GENERAL REDUCTION
AND RECTIFICATION
OF OBSERVATIONS.
3010 EQUATORIALS,
INCLUDING CLOCK RATE
AND REFRACTION.
Hinks, A[rthur] R[obert]. On the
possibility of systematic error in photo-
graphs of a moving object. London,
Rep. Brit. Ast, 1901, (540).
Innes, R[obert] T. A. On the obser-
vation of position angles of polar
double stars. London, Mon. Not. R.
Astr. Soc, 61, 1901, (358-360).
Laves, Kurt. On the adjustment of
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Pop. Astr., Northfield, Minn., 9, 1901,
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Peter, B[runo]. Ueber den Einfluss
der atmospharischen Dispersion auf die
Messung von Distanzen. Astr. Nachr.,
Kiel, 155, 1901, (289-306).
3020 TRANSIT CIRCLE.
CoweU, P[hilip] H[erbert]. Tables to
facilitate the redaction of transits, ar-
ranged for use at the Ro3'al Observatory,
Greenwich. Greenwich Obsiis. 1899,
1901, ([1]-[14]).
Etzold, R. Zeitbestimmimg mittels
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2 M [9220].
Renton, James. Refraction within
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1901, (3.34).
Uhlicli, P. Lehrbucli der Markschei-
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Updegrraflf, Milton. On the errors of
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(241-246)
3040 17r.
3040 OTHER MERIDIAN
JXSTRUMENTS.
Chandler, S[etli] C. [Value of] the
< I'lffinvich reikx zenitli-tube, [in relii-
lion to constants of latitude-variation].
Astr. J. Boston, Mass., 22, 1901, (57-
*•>()). [5100].
Doolittle, C[harles] L[eanfler]. R'e-
suits of observations with the zenith
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Kimura, Hisashi. Forrnnla and tables
for deterniinin|T the time witli a portable
transit instrument in the meridian, by
i'liminating azinuilh constant from the
■fjbservation of a circumpolar star.
Tokvo, Su. Buts. Kw. K., 8, 1901,(209-
214).
3100 -MICI!()METER, A'lSUAL
AND I'lloTOtiliAl'IIR'.
Refraction, Aberration.
HinkB, Arthur R[obert]. On the
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Remarks on recent Papers, by M. Loewy
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Plummer, H[cnry] C. On the ac-
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Turner, Il[erbert] H[all]. On an ex-
ctptioiial case in the determination of
the constants of a photographic ]:;late
from linoANTi stars. London, Rep. Brit.
Ass., 1901, (543).
3200 PERSONAL EQCATIONS.
Brown, W. V. On the effect of
single and double lines upon personal
frror in transit observations. Astr.
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Bryant, Walter \V[illiani]. Further
investigation of the "Two-Method"
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R. Astr. Soc, 61, 1901, (4U8-414).
Cohn, Fritz. Ergebnisse von Beo-
bachtungen am R e p s o 1 d 'schen Regis-
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Sande Bakhujrzen, H[enricus] G[erar-
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Petoile sur le temps de perception ct sur
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Struve, H[ermann]. Ueber die A'er-
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Turner, H[erbert] H[all]. Determina-
tion cf Dr. Kiistner's magnitude equa-
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observations in zones -f 24" to -~ 27",
with measures of photographic plates
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Soc, 62, 19U2, (.3-0).
3220 ERRORS OF SCREW>.
CIRCLES, Etc., FLEXURE.
Cowell, P[hilip] H[erbert]. The nor-
mal equations that arise in the usual
schemes of observation for division
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Mon. Not. R. Astr. Soc, 61, 1901, (527-
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Hartmann, J. Ueber die Correction
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Die elektrische Heizein-
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3240 PHoTnCRAPHlC MATE-
RIALS AND PL'OCl>Sl>.
Plates, Development, Fading of
Images.
Clark, Cieorge. The scientific value
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Doleial, E[duard]. Arbeiteu und
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17/
3350
Kinj, Edward S. Foiins of images
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Klein, [Hermann J.]. Photogra-
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Lockyer, William J[ames] S[tewart].
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Nipher, Francis E[ngene]. On eclipse
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Stratonoff, W. Photographie a pose
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Wolf, Max. Photographische Bilder
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Die Entdeckungund Kata-
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3300 DETERMIXATION OF
ASTRONOMICAL CON-
STANTS BY OBSERVA-
TION.
GENERAL.
Cohn, Fritz. Ueber die Berechnung
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(E-8D'4)
Geelmuyden, H. Astronomical Ob-
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3310 CONSTANT OF ABERRA-
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Eros. Pop. Astr., X'orthfield, Minn., 9,
1901, (338).
The Coming Ojiposition of
Eros. Pop. Astr., Xorthtield, Minn., 9,
1901, (496-499).
Wilson, H[erl)ert] C[ouper]. Eros a
Double Planet ? [Review of Article by
C. Andre in Astrouomische Xachrichten,
Xo. 3698]. Pop. Astr.. Xorthtield,
Minn., 9, 1901, (277-278).
5900
2(X)
(444) Gyptis.
Fabry, Louis. Ephemeride de la
planete (444) Gyptis. Bui. astr., Paris.
18, 1901, (421-422).
(446) ^ternitas.
Pauly, W. Ephemeride des Planeteu
(446) [1899 ER]. Jortsetzung. Astr.
Nachr., Kiel, 154, 1901, (295-296).
(449) Hamburga.
Moller, J. Elemeiite des Planeten
(449) Hamburgn. Astr. Nachr. Kiel,
158, 1902, (75-76).
(453).
Berberich, A[dolf]. Ph.net 1901 G S
^(453) [1900 F A]. [Ephemeride].
Astr. Nachr., Kiel, 156,1901,(271-272).
(451) Mathesis.
Milham, W. J. Elemente des
Planeten (454) Mathesis. Astr. Naclu-.,
Kiel, 156, 1901, (329-330).
(455) Bruchsalia.
Berberich, A[dolf]. Planet (455)
Bruchsalia. [Nebst Zusatz des Heraus-
gebers.] Astr. Nachr., Kiel, 157, 1902,
(113-114).
Wolf, Max. Benennung des Planeten
(455) [1900 FG]. Astr. Nachr., Kiel,
156, 1901, (157-158). [0070].
(456).
Berberich, A(dolf]. Planet (456)
[1900 F H]. Astr. Nachr., Kiel, 156,
1901, (219-220).
(457) Alleghenia.
Bauschinger, J [alius]. Bahuen der
kleinen Planeten (457) bis (463). Astr.
Nachr., Kiel, 155, 1901, (23-26).
(458).
Baluien der kleineii
Planeten (457) bis (463). Astr. Nachr.,
Kiel, 155, 1901, (23-26).
(459).
Bahnen der kleinen
Planeten (457) bis (463). Astr. Nachr.,
Kiel, 155, 1901, (23-26).
(460).
Bauschinger, .l[ulius]. Bahnen der
kleinen Planeten (457) bis (463). Astr.
Nachr., Kiel, 155, 1901, (23-26).
(461).
Bahnen der kleinen
Planeten (457) bis (463). Astr. Nachr.,
Kiel, 155, 1901, (23-26).
(462).
Bahnen
der kleinen
Planeten (457) bis (463). Astr. Nachr.,
Kiel, 155, 19U1, (23-26).
(463).
Bahnen der kleinen
Planeten (457) bis (463). Astr. Nachr.,
Kiel, 155, 1901, (23-26).
(464).
Berberich, A[dolf]. Elemente der
Planeten 1901 FV, FX, FY. Astr.
Nachr., Kiel, 156, 1901, (329-332).
(465).
Bauschinger, J[uliiis imd Paetsch.
Bahnen der Planeten (465), (468), (469),
(471) und (472). Astr. Naclir., Kiel,
157, 1902, (209-210).
(466).
Berberich, .\[dolf]. Elemente der
Planeien 1901, FV, FX, FY. Astr.
Nachr., Kiel, 156, 1901, (329-332).
Osten, Hans. Elemente des Planeten
(U;C,) [1901 FX]. Astr. Nachr., Kiel,
157. 191)2, (127-128).
Winther, S. K. Elemente des Planeten
1901 FX. Astr. Nachr., Kiel, 156,
1901, (281-282).
Ephemeride des Planeten
(466) [1901 FX]. Astr. Nachr., Kiel,
158, 1902, (63-64).
(467).
Berberich, A[dolf]. Elemente der
Planeten 1901 FV, FX, FY. Astr.
Nachr., Kiel, 156, 1901, (329-332).
(468).
Bauschinger, J[idius] imd Paetsch.
Bahnen der Planeten (465), (468), (469),
(471) und (472). Astr. Nachr., Kiel,
157,1902,(209-210).
201
5910
(469).
Bauschinger, J[ulius] und Paetsch.
Bahneii der Planeten (465;, {H)S), (469),
(471) und (472). Astr. Xachr., Kiel,
157, 1902, (209-210J.
(470) Kilia.
Moller, .J. Elemeufe und Ephemeride
des Planeten 1901 (tJ. Astr. Xachr.,
Kiel, 156, 1901, (31-32).
Elemente des Planeten
(470) Kilia. Astr. Nachr., Kiel, 157,
1902, (227-228).
(471.
Bauschinger, J[idius] luid Paetsch.
Bahnen der Planeten (465 ), (468), (469),
(471) und (472). Astr. ' Xachr., Kiel,
157. 1902, (209-210).
Planets insufficiently observed to
receive permanent numbers.
ArrcDiged according to year and
provisional letters.
1900 FE.
Saotome, K. Approximate elements
of the asteroids 1900 FE and FF. Astr.
Xachi-., Kiel, 154, 1901, (293-294).
1900 FF.
Saotome, K. Approximate elements
of the asteroids 1900 FE and FF. Astr.
Xachr., Kiel, 154, 1901, (293-294).
[591 m.
1900 GA
Leusclmer, Aruim (J., and Hobe,
Adelaide -M. Elements of asteroid 1900
GA and ephemeris for the opposition of
1901-1902. Astr. Xachr., Kiel, 157.
1902, (14.5-148).
472) Roma.
Bauschinger, .J[ulius] und Paetsch.
Bahnen der Planeten (465), (468), (469),
(471) imd (472). Astr. Xachr., Kiel,
157, 1902, (209-210).
(473).
Berberich, A[dolf]. Elemente der
Planeten (473), (474), (478) und 1901
HL. Astr. Xachr., Kiel, 158, 1902,
(109-112).
(474).
Berberich, A[(l()lfJ. Elemente der
Planeten (473), (474), (478) xmd 1901
HL. Astr. Xachr., Kiel, 158, 1902,
(109-112).
(477).
Maubant, E. Elements de la planete
(477) [1901 (4R]. Astr. Xachr., Kiel,
158, 1902, (4.5-46).
(478).
Berberich, A[(lolf]. Elemente der
Planeten (473), (474), (478) und 1901
HL. Astr. Xachr., Kiel, 158, (109-112).
(479).
Bauschinger, .l[ulius]. Bahn des
Planeten (479) [1901 H.J]. Astr.Xachr.,
Kiel, 158. 1902, 111-112).
5910 (JBSERVATIOXS OF POSI-
TIOX OF illXOR PLAXETS.
(1) Ceres.
Abetti, A[ntoiiio). Pianeta (1) Cerere
osservato nell' opposizione 1900 in
Arcetri all' equatoriale di Amici. Astr.
Xachr., Kiel, 154, 1901, (157-160).
e Viaro Bortolo. Osser-
vazioni astronomiche fatte all' Equa-
toriali di Arcetri uel 1900. Firenze,
Pubbl. 1st. St. sup., R. Osseri". Arcetri,
15, 1901, (3-80). [6600].
Dubiago, D[mitrij]. Observations de
planetes et de cometes. Astr. Xachr.,
Kiel, 156,1901,(6.5-72).
Eoss. K[arl]. Beobachtungen von
Planeten am 6 zolligen .Steinheil'schen
Refractor der .Sternwarte Pola. Astr.
Xachr., Kiel, 157, 1902, (379-384).
Tebbutt, John. Observations of
planets at Windsor, X. S. Wales. Astr.
Xachr., Kiel, 156, 1901, (105-110).
[6010].
Viaro, Brortolo]. Pianeta (1) Cerere
osservato al piccolo nieridiano di
Arcetri. Astr. Xachr., Kiel, 154, 1901,
(161-162).
(2) Pallas.
Abetti. A[utonio]. Asteroidi osservati
ad Arcetri nel 1900. [Equatoriale di
Amici.] Astr. Xachr., Kiel, 155, 1901,
(193-204).
5910
202
Abetti, A[ntonio] e Viaro, Bortolo.
Osservazioiii astronomiche fatte all'
Equatoriale di Arcetri nel 1900. Firenze.
Pubbl. 1st. St. sup., R. Osserv. Arcetri,
15, 1901, (3-80). [6600].
Dubiago, I)[mitrij]. Observations de
planetes et de cometes. Astr. Nachr.,
Kiel, 156, 1901, (65-72).
Wolf, ilax. Photograpliische Auf-
nahmeii von Plaueten aiif dem astro-
phvsikalisclienLaboratoriuinKonigstuhl.
Astr. Nadir., Kiel, 156, 1901, (301-302).
[.5980].
Photograpliische Beobach-
tuiigeii von kleinen Planeten auf dem
astrophysikalischen Observatoriuni
Koniostuhl. Astr. Nachr., Kiel, 156,
1901,(319-320). [5980].
(3) Juno.
Benko, I[vo] von. Mikrometer-Beo-
Ijaclitungenam 6-zolligeii Steiiiheil 'sclien
Pipfractor der Sternwarte Pola. Astr.
Nachr., Kiel, 155, 1901, (257-262).
[6600 7020].
Tebbutt, John. Observations of
planets at Windsor, N. S. Wales. Astr.
Nachr., Kiel, 156, 1901, (105-110).
[6010].
Wolf, iiax. Photographische Auf-
nalunen kleiner Planeten. Astr. Nachr.,
Kiel, 158, 1902, (127-128). [.5960].
(4) Vesta.
Dublago, D[niitrij]. Observations de
23lanetes et de cometes. Astr. Nachr.,
Kiel, 156, 1901, (6-3-72).
(5) Astraea.
Wolf, Max. Beobachtungen von klei-
ueii Planeten. Astr. Nachr., Kiel, 156,
1901. (29-32).
Beobaclitungen von kleinen
Planeten. Astr. Nachr., Kiel, 156, 1901,
(31-32).
(6) Hebe.
Abetti, A[ntonio]. Asteroidi osservati
ad Arcetri nel 1900. [Eqiiatoriale di
Amici.] Astr. Nachr., Kiel, 155, 1901,
(193-201).
e Viaro, Bortolo. Osser-
vazioiii astronomiche fatte all' Equa-
toriale di Arcetri nel 1900. Firenze,
Pubbl. 1st. St. sup., R. Osserv. Aixetri,
15, 1901, (3-80). [6600].
Antoniazzi, A. Osservazione di pia-
neti fatte a Padova. Astr. Nachr., Kiel,
156, 1901, (7.3-80).
Dubiago, l)[niitrij]. Observations de
planetes et de cometes. Astr. Nachr.,
Kiel, 156, 1901, (65-72). [6600].
Knopf, Otto. Beobachtungen von
C'ometen und kleineren Planeten auf der
Grossherzogl. Sternwarte zu Jena.
Astr. Nachr., Kiel, 154, 1901, (365-374).
[6600 5960].
Luther, W[ilhelm]. Ringraikrometer-
Beobachtungeu von kleinen Planeten am
Refractor (Objectivoffnimg 186 mm) der
Diisseldorfer Sternwarte angestellt.
Astr. Nachr., Kiel, 155, 1901,(49-58).
Rambaud, [G.] et Sy. Observations
de i3etites planetes et de cometes faitesA,
I'observatoire d'Alger a 1' equatorial
coude de 0'™ 318. Astr. Nachr., Kiel,
157, 1902, (375-380). [6600].
SaUet, A. und Chofardet, P. 01)ser-
vations de planetes et de la comete 1900
111 (Giacobini). Astr. Nachr., Kiel, 156,
1901, (289-292). [6600].
Observations de la planete
(6) Hebe. Bui. astr., Paris, 18, 1901,
(341).
Tebbutt, John. Observations of
planets at Windsor, N. S. Wales. Astr.
Nachr., Kiel, 156, 1901, (105-110).
[6010].
Wolf, Max. Photograi^hische Beo-
bachtungen kleiner Planeten 1902 Jan.
8. Astr. Nachr., Kiel, 157, 1902, (307-
308).
(7) Iris.
Antoniazzi, A. Comete e pianeti
osservati a Padova nel 1899 coll'-
equatoriale Dembowski di 187 mm.
Astr. Nachr., Kiel, 155, 1901, (1-22).
[6600].
Dubiago, D[niitrii]. Observations de
])lanetes et de cometes. Astr. Nachr.,
Kiel, 156, 1901, (65-72).
Koss, K[arl]. Beobachtungen von
Planeten am 6-zdlligen Steinheil 'scheu
Refractor der Sternwarte Pola. Astr.
Nachr., Kiel, 157, 1902, (379-384).
Mascart, Jean. Observations de la
planete (7) Iris. Bid. astr., Paris, 18,
1901. (77).
Bossard, F. Observations de la
planete (7) Iris, faites a I'Observatoire
de Toulouse. Bui. astr., Paris, 18, 1901 ,
(463).
203
5910
Schorr, E[icliard]. Beobaclitiingeii
von Cometeii uiul kleinen Planeten.
Astr. Xachr., Kiel, 156, 1901, (51-58).
[6600].
Wolf, M[ax]. Planet (7) Iris. [Cor-
rection des Oppositionsortes.] Astr.
Nachr., Kiel, 155, 1901, (143-144).
Beobachtungen kleiner
Planeten. Astr. Xachi-., Kiel, 155, 1901,
(317-318).
8) Flora.
Dubiago, I>[mitrij]. Observations de
planetes et de cometes. Astr. Naclir.,
Kiel, 156, 190], (65-72).
Koss, K[arl]. Beobachtungen von
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Refractor der Stenuvarte Pola. Astr.
Nachr., Kiel, 157, 1902, (379-384).
(9) Metis.
Dubiago, D[niitrij]. Observations de
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Evans, Henry B. Observations of
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Koss, K[ai'l]. Beobachtungen von
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Nachr., Kiel, 157, 1902, (379-384).
Rossard, F. Observations de la
planete (9) Metis faites a I'Observatoire
de Toulouse. Bui. astr., Paris, 18, 1901,
(463).
(10) Hygiea.
Camera, Luigi und Kopff, A. Photo-
graphische Beobachtungen von kleinen
Planeten auf deni Astrophysikalischen
Observatorium Konigstulil. Astr.
Nachi-., Kiel, 157, 1901, (29-30).
[5980].
Kostinsky, .S. Quelques observations
photograjjluques faites a Poulkovo a
i'aide de I'astrographe de 13 ponces, a.
Observations du satellite de Nei^tuue.
b. Observations de petites planetes.
Astr. Nachr., Kiel, 157, 1902, (287-
290). [6580].
(11) Parthenope.
Abetti, A[ntouio]. Asteroidi osser-
vati ad xVrcetri nel 1900. [Equatoriale
di Aniici.] Astr. Nachr., Kiel, 155,
1901, (193-204).
e Viaro, Bortolo. Osserva-
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Antoniazzi, A. Comete e pianeti
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Benko, I[vo] von. Mikrometer-Beo-
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'scheu Refractor der Sternwarte Pola.
Astr. Nachr., Kiel, 155, 1901, (257-262).
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Koss, K[arl]. Beobachtungen von
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Lutber, W[ilhehu]. Ringmikrometer-
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Diisseldorfer Sternwarte angestellt.
Astr. Nachr., Kiel, 155, 1901, (49-58).
R ingmikrometer-Beobach-
tungen von kleinen Planeten am Re-
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Diisseldorfer Sternwarte. (Fortsetzung.)
Astr. Nachr., Kiel, 158, 1902, (113-
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Pidoux, J. Observations de petites
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Astr. Nachr., Kiel, 158, 1902, (123-
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Rambaud, [< J.] et Sy. Observations
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Rossard, F. Observations de la
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SaUet, A. mid Chofardet, P. Obser-
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5910
204
Whitney, Mary W[atson], and Furness,
Caroline B. Observations of Minor
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Wolf, Max. Pliotographische Beo-
baclitungen von kleinen Planeten aiif
dem Astrophysikalischen Observatoriiim
Konigstulil. Astr. Xaclir., Kiel, 157,
1902, (115-116).
Pliotographische Beobach-
tungen von kleinen Planeten auf dem
Observaforium Konigstuld. Astr.
Xaehr., Kiel, 157, 1902, (129-130).
(12) Victoria.
Ernst, M. Beol:)aohtungen von Plane-
ten und Cometenauf demObservatoriuni
in Lemberg. Astr. Naclu-., Kiel, 156,
1901, (313-31G). [6G00].
(14) Irene.
Wolf, ]\Iax. Beobachtungen von
kleinen Planeten. Astr. Nachr., Kiel,
156, 1901, (29-32).
(15) Eunomia.
Dubiago, D[mitrij]. Observations de
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Kiel, 156, 1901, (65-72).
(16) Psyche.
Koss, K[arl]. Beobachtungen von
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Refractor der iStemwarte Pola. Astr.
Xachr., Kiel, 157, 1902, (379-384).
Rossard, F. Observations de la
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toire de Toulouse. Bui. astr., Paris, 18,
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Whitney, Mary W[atson], and Furness,
Caroline B. Observations of Minor
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Wolf, Max. Photographische Aufnah-
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(17) Thetis.
Antoniazzi, A. (Vniete e pianeti
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Benko, l[vo] von. Mikrometer-Beo-
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Dubiago, D[mitrij]. Observations de
jolanetes et de cometes. Astr. Xachr.,
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Luther, W[ilhelm]. Ringniikrometer-
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iHisseldorfer Sternwarte angestellt.
Astr. Xachr., Kiel, 155, 1901, (49-58).
Planet (17) Thetis. Astr.
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Pidoxix, J. Positions de petites
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Astr. Nachi-., Kiel, 155, 1901, (267-
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Whitney, Mary W[atson], and Furness.
(Caroline B. Observations of Minor
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Wolf, M[ax]. Beobachtungen von
kleinen Planeten. Astr. Xachr., Kiel,
158, 1902, (31-32).
(18) Melpomene.
Koss, K[arl]. Beobachtungen von
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Refractor der Sternwarte Pola. Astr.
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Pidoux, J. Observations de petites
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Astr. Xachr., Kiel, 158, 1902, (123-126).
Wolf, ^lax. Photographische Auf-
nalunen von Planeten auf dem astro-
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(19) Fortuna.
Abetti, A[ntonio]. Asteroidi osser-
vati ad Arcetri nel 1900. [Equatoriale
di Amici.] Astr. Xachr., Kiel, 155,
1901, (193-204).
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205
5910
Dubiago, D[mitrij]. Observations de
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Luther, W[iDieLai]. Ringmikrometer-
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am Refractor (Objectivoffming 186 mm)
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(113-124).
Mlllosevicli, E. Osservazioni di
piauetini e detla cometa 1900 II fatte
all' equatoriale di 0 m 25 di apertura del
R. Osservatorio del CoIIegio Romano.
Astr. Xachr., Kiel, 157, 1902, (9-12).
[6600].
Nijland, A. A., und Veenstra, L. S.
Beobachtungen von Planeten am
Utrechter Refractor. Astr. Xachr.,
Kiel, 156, 1901, (57-60).
PWoux, J. Quelques petites planetes
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Kiel, 157, 1902, (125-128).
Rajnbaud, [G.] et St. Observations
de planetes faites a Fobservatoire
d'Alger. Astr. Xachr., Kiel, 156. 1901,
(273-278).
Observations de la planete
(19) Fortuua. Bui. astr., Paris, 18,
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Wlutney, Marv W[atson], and Furness,
Caroline B. Observations of Minor
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(20) Massalia.
Abetti, A[ntonio]. Asteroidi osser\-ati
ad Arcetri nel 1900. [Equatoriale di
Amici.] Astr. Xachr., Kiel, 155, 1901,
(225-232).
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vazioni astrouomiche fatte all' Equa-
toriale di Arcetri nel 1900. Firenze,
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Arcetri, 15, 1901, (3-80). [6600].
Benko, I[vo] von. Mikrometer-Beo-
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Astr. Xachr., Kiel, 155, 1901,(257-262).
[6600 7020].
DubiEigo, D[mitrij]. Observations de
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Ernst, M. Beobachtungen von
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Rossard, F. Observation de la
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23) Thalia.
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156, 1901, (29-32).
i24 Themis.
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5910
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(245) Vera.
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248' Lamea.
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5910
(300) Geraldina.
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(301) Bavaria.
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(314) Rosalia.
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(315) Constantia.
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(317) Roxana.
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(319) Leona.
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233
5910
(444) Gyptis.
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5910
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[5080].
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— ■■ Photogi-aphische Beobach-
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25
5910
(456.)
Abetti, Antonio e Viaro, Bortolo.
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Beoljachtimgen von Planeten luul
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[0600].
(459.)
Palisa, J. mid Weiss, E[dmund]. Beo-
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[6600;
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(461.
Palisa, J. mul Weiss, E[dmund].
Beobachtungen von Planeten und
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i462.)
Wolf, Max. Beobachtungen von klei-
nen Planeten. Astr. Xachi-., Kiel, 154,
1901, (289-290).
Positionen von kleinen
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(463.)
Wolf, Max. Beoljachtimgen von klei-
nen Planeten. Astr. Xachi-., Kiel, 154,
1901, (289-290).
Positionen von kleinen
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^464.)
Wolf, ihix. Beobachtung kleiner Plan-
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(191-192).
Photographische Beobach-
tuugeu kleiner Planeten. Astr. Xachi-.,
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Beobachtungen vou klei-
nen Planeten. Astr. Xachr., Kiel, 154,
1901, (315-316).
(465.)
Wolf, ^lax. Photographische Beobach-
tungen kleiner Planeten. Astr. Xachr.,
Kiel, 154, 1901, (211-212).
Beobachtungen vou klei-
neu Planeten. Astr. Xachr., Kiel, 154,
1901, (315-316).
5910
23G
(466.)
Marchetti. rianet 1901 FX. Astr.
Xaehr., Kiel, 154, I'JOl, (211-212).
Millosevich, Elia. Osservazioiii del
inioYO piaiietino FX 1901. Roma,
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Wolf, :M[ax]. Pliotograpliisehe
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Beobaclitunui 11 des Rlane-
len 1901 FXauf der astro], li.v-^ikali-.l.eu
Aljtlieihiug der Sternwaite Jxniiiu^iulil.
Astr. Xachr., Kiel, 154, 1901, (225-
220).
Beobaclitungen von klei-
nen Planeten. Astr. Xachr., Kiel, 154,
1901, (315-310).
(467.)
Wolf, Max. Photographisclie Beobacli-
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Kiel, 154, 1901, (211-212).
(468.)
Wolf, llax. Piiotograpliische Beobacli-
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Kiel, 154, 1901, (211-212).
Beobaclitungen von klei-
nen Planeten. Astr. Nachr., Kiel, 154,
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Wolf, Max. Beohachtimgen a'oii klei-
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Lutlier, W[illielm]. Beobachtnng
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Kiel, 154, 1901, (379-380).
RingTiiikronieter-Beobach-
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(470) Kilia.
Struve, ll[ermann]. Beobaclitungen
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Astr. Nachr., Kiel, 155, 1901, (175-170).
• Positionen von kleinen
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Planet 1901 G.T. Astr.
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Entdeckung von zwei
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und Camera. Beobacli-
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Camera, [und Wolf, Max]. Beobacli-
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Ast'r. Nachr., Kiel, 156, 1901, (95-90).
Wolf, M[ax]. Beobaclitungen von
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156, 1901, (31-32).
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Photographische Beobaclitungen kleiner
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(472) Roma.
Abetti, A[ntonio]. Nuovo Asteroide
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• Asteroide (472) [] 901 GP].
Astr. Nachr., Kiel, 157, 1902, (93-94).
Chofardet, P. Observations de la
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Miilosevicli, E. Beobachtungeu des
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Wolf, M[ax]. Neuer Planet 1901 GP.
Astr. Nachr., Kiel, 156, 1901, (157-
158).
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(473.)
Wolf, M[ax]. Beobaclitungen von
kleinen Planeten. Astr. Nachr., Kiel,
154, 1901, (315-316).
Beobaclitungen von kleinen
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5910
Wolf, il[ax]. Beobaohtunr^on vdh
klcinen Planeten. Astr. Nachr., Kiel,
155, I'JDl, (31-32).
• Photoffraphisclie Beoliacli-
tiiiiLren von Planeten. Astr. Xaelir.,
Kiel, 155, 1901, (77-78).
Photograpliisclic Beobacli-
tiuif^en kleiner Planeten. Astr. Xaclir.,
Kiel, 157, 1902, (307-308).
Camera, [Luigi], Ko]iff.
Pliotographische Beobachtnngen kleiner
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1902, (195-19G).
(474.)
Wolf, ^I[ax]. Beobachtungen von
khin.ni Planeten. Astr. Nachr., Kiel,
154,1901, (315-316).
• Beobachtnnoen vonkleinen
Planeten. Astr. Xachr., Kiel, 154,
1901, (379-380).
Beobaclitnngen von kleinen
Planeten. Astr. Xaelir., Kiel, 155,
1901, (31-32).
Pliotograpliisclie Beobacv
tunr;en von Planeten. Astr. Nachr., Kiel,
155,^ 1901, (77-78).
Photographiscbe Beobacli-
tnngen kleiner Planeten. Astr. Xachr.,
Kiel, 157, 1902, (307-308).
Camera, [Luigi], Kopff.
Photographiscbe Beobachtnngen kleiner
Planeten. Astr. Xachr., Kiel, 157, 1902,
(19.3-19G).
(475.)
Pickering, Edward C. Xew phuu^t
1901 HX. Astr. Nachr., Kiel, 157, 1902,
(225-220).
(476) Hedwig.
Camera, Luigi. Photographische
Beobachtungen des Planeten 1901 GQ.
Astr. Xachr., Kiel, 157, 1902,(115-110).
Chofardet, P. mid Gruey, L. J. 01>-
servatldus dv la planete 1901 GQ. Astr.
Xachr., Kiel, 156, 1901, (381-382).
Courvoisier, L[eo]. Planetenbeobach-
tnngen am 12-zoll. Refractor der Storn-
warte Kiinigstnhl bei Heidelberg. Astr.
Xachr., Kiel, 156. 1901, (287-2S8).
Koss, Xeuer Planet 1901 GQ. Astr.
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Beobachtungen von Plane-
ten am Ci-zi'lligen Steinheirschcn Re-
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MiUosevich, K. Planet 1901 GQ.
Astr. Xachr., Kiel, 156, 1901,(255-250).
Strbmgren, L[lis]. Planet (476) Hed-
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158, 1902,(77-78).
Sy, F. Oi)servations de la coinete GQ.
Paris, C. R. Acad. Sci., 133, 1901,(449-
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Astr. Xachr., Kiel, 156, 1901, (237-238).
Photographiscbe Aufnah-
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Astr. Xachr., Kiel, 156, 1901, (301-302).
[5980].
Photographische Beobach-
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Astrophysikalischen Observatorinm Ko-
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(319-320). [5980).
Planet 1901 GQ. Astr.
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Photogi-aphische Positiouen
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157, 1902, (355-356).
imd Camera. Beobach-
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physikalischen Observatorium auf deni
Kthiigstidil. Astr. Xachr., Kiel, 156,
1901,' (335-336).
Camera, [Luigi], KopiT.
Photographische Beobachtungen kleiner
Planeten. Astr. Xachr., Kiel, 157,
1902, (195-196).
(477.)
Courvoisier, l.[eo]. Planctenbeobach-
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Xachr., Kiel, 156, 1901, (287-288).
Wolf, ^I[ax]. Zwei neue Planeten
1901 (IR und GS. Astr. Xachr., Kiel,
156, 1901, (271-272).
Photographische Beobach-
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astrophvsikalischen Observatorinm Ko-
nigstuhl. Astr. Xachr., Kiel, 156, 1901,
(319-320). [5980].
■ Photographische Beobach-
tungen kleiner Planeten. Astr. Xachr..
Kiel. 157, 1902, (:W7-308).
(478.)
Abetti, A[ntonio]. Asteroidi 1001 ll.T
p 1901 V,n. Astr. Nachr., Kiel, 157,
1102, (285-288).
5910
l.',38
Camera, Luigi und Koj^ff, A. Plioto-
graphische Beohachtimgen von kleineii
Planeten auf dem Astrophysikalisclien
Observatorinm Konigstulil. A>n-.
Nachr., Kiel, 157, ]902, (l^;)-;](i).
[5980].
Struve, H[erniann]. Beohaelitungen
A^ou kleinen Planeten am 13-zoll. Ke-
fractor der Sternwarte zn Konigsberg.
Astr. Nachr., Kiel, 156, 1901, (335-33G).
Wolf, M[ax]. Entdecknng von zwei
nenen Planeten. [1901 GT ; 19Ul
GU.] Astr. Xachr., Kiel, 156, 1901,
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Pliotograpliische Beobacli-
tvuigen kleiuer Planeten. Astr, Nachr.,
Kiel, 157, 1902, (307-308).
und Camera. Beobaclitun-
gen von kleinen Planeten am astrophysi-
kalischen Observatoriiim auf dem
Konigstnhl. Astr. Xachr., Kiel, 156,
1901, (335-336).
Camera [Lnigi], Kopfl.
Photogi'aphisclie Beobachtmigen kleiner
Planeten. Astr. Kaclir., Kiel, 157,
1902, (195-1 !lfi).
(479.)
Atoetti, A[ntr.nio]. Asteroidi 1901
HJ e 1901 GU. Ahtr. Xac-hr., Kiel,
157, 1902, (285-288).
Luther, W[ilhelm]. Planet 1901 HJ.
Astr. Xachr., Kiel, 157, 1902, (115-
116). [5960].
Beobachtimgen des Plane-
ten 1901 HJ. Astr. Xachr., Kiel, 157,
1902, (129-130).
Beobachtmig des Planeten
1901 HJ. Astr. Xachr., Kiel, 157, 1902,
(269-270). [5960].
Ringmikrometer-Beobach-
timgen von kleinen Planeten am
Refractor (ObjectivofEnung 18G nnn.)
der Diisseldorfer Stenwarte. (Fort-
setzimg.) Astr. Xaclir., Kiel, 158,
1902, (113-124).
Wolf, Max. Photograiihische Beo-
bachtnngen von kleinen Planeten auf
dem astrophysikalischen Obserratoriimi
Konigstnhl. Astr. Xachr., Kiel, 157,
1S02, (115-116, 129-130).
Photographische Positionen
kleiner Planeten. Astr. Xachr., Kiel,
157, 1902, (355-356).
Camera, [Luigi], Kopff.
Photographische Beobachtungen kleiuer
Planeten. Astr. Nachr., Kiel, 157,
1902. (195-196).
Planets insufficiently observed to
receive permanent numbers.
Anriuijcd according to ijeur and
jyroriaional niunhev.
1900 FL.
Palisa, J. and Weiss, E[dmimd].
Beobachtungen von Planeten und Come-
ten, ausgefiihrt an dem 27-z6ll. Re-
fractor der k.k. Stemwarte in Wien.
Astr. Xachr., Kiel, 155, 1901, (337-
346). [6600].
1900 FT.
Wolf, ]M[axl Xeue Planeten 1900
FT und FU. Astr. Xachr., Kiel, 154,
1901, (163-164).
Beobachtungen des Plane-
ten 1900 FT. Astr. Xachr., Kiel, 155,
1901,(38.3-384).
1900 FU.
Wolf, Max. Xeue Planeten 1900 FT
und FU. Astr. Xachr., Kiel, 154, 1901,
(163-164).
1900 GA.
CampbeU, W[illiam] Wallace]. On
Prof. K e e 1 e r ' s discovery and observa-
tions of an asteroid, 1900 GA, with the
Crosslev reflector. Astr. Xachr., Kiel,
155, 19(31, (183-184).
1901 GE.
Wolf, ilax. Beobachtmigen von
kleinen Planeten. xVstr. Xachr., Kiel,
154, 1901, (379-380).
1901 GF.
Wolf, ^lax. Beobachtungen von
kleinen Planeten. Astr. Xachi-., Kiel,
154,1901, (379-380).
1901 GG.
Wolf, ilax. Beobachtungen von
kleinen Planeten. Astr. Xachr., Kiel,
154, 1901 , (379-380).
1901 GK.
Wolf, Max. Beobachtungen von
kleinen Planeten. Astr. Xachr., Kiel,
156, 1901, (29-32).
1901 GL.
Carhera [und Wolf, Max]. Beo-
bachtmigen der Planeten 1901 GL und
GX. Astr. Xachr., Kiel, 156, 1901,
(95-96).
^39
5910
Wolf, Max. Beobachtimgeii vou
kleiueu Planeten. Astr. Xach., Kiel,
156, iOOI, (29-31').
Camera, [Liiigi], KopfT.
I'liotographische Beobachtungeu kleiiier
rianeteii. Astr. Xachr., Kiel, 157,
1002, (195-196).
1901 GM.
Wolf, Max. Beoljachtungen von klci-
nen Plaueten. Astr. Xach., Kiel, 156,
1901, (29-32).
1901 GT.
Struve, H[ermami]. BeobacLtimgeu
der neueu Planeteu 1901 GT, GU uud
(tV am 13-zolligen Refractor zu Kcinigs-
berg. Astr. Xaclii-., Kiel, 157, 1902,
(191-191).
Wolf, M[ax]. Camera, [Luigi], Kopff.
Photographische Beobaclitimgen kleiuea
Planeteu. Astr. Nachr., Kiel, 157,
1902, (195-196).
1901 GX.
Entdeckung von funf neuen Planeten.
Astr. Xachr, Kiel, 156, 1901, (383-
3S1).
Camera, Luigi und KopfF, A. Photo-
graphische Beobachtnugen von kleinen
Planeten auf dem Astro pbysikalisclien
Oljsei'vatoriiuu Konigstiihl. Astr.
Xachr., Kiel, 157, 1902 (29-30). [5980].
1901 GY.
Entdeckimg vou fiinf neueu Planeten.
.\^tr. Xaclu-., 156, 1901, (383-384).
Camera, Luigi und Kopff, A. Photo-
grajDhische Beobachtungeu von kleinen
Planeten auf dem Astrophysikalischen
Observatorium Konigstuhl. Astr.
Xachr., Kiel, 157, 1902, (29-30). [5980].
1901 GZ.
Entdeckung von fiinf noueu Planeten.
.\>tr. Xachr., Kiel, 156, 1901, (383-
;;.s4).
1901 HA.
Entdeckung von fiinf neuen Planeten.
Astr. Xachr., Kiel, 156, 1901, (383-
384).
Camera, Luigi und Kopff, A. Photo-
praphische Beobachtungeu von kleinen
Planeten auf dem Astro|)liysikalischen
Observatorium Koiiig-tuhl. Astr.
Nachr., Kiel, 157, 1902 (29-30). [5980].
1901 HB.
Camera, Lugi und Kopff, A. Photo-
graphische Beobachtungeu von kleinen
Planeten auf dem Astrophysikalischen
Observatoriimi Konigstuhl. Astr.
Xachr., Kiel, 157, 1902, (29-30).
[5980].
1901 HC.
Wolf, Max. Pli.itographische Beo-
bachtmigen von kleinen Planeten auf
dem Astrophysikalischen Observatorium
Konigstidd. Astr. X'achr., Kiel, 157,
1902,(11.5-116).
Photographische Beobach-
tmigen von kleinen Plaueten auf dem
Astrophysikalischen Observatorium
Konigstuhl. Astr. Xachr., Kiel, 157,
1902, (129-130).
Photogi-aphische Posi-
tionen kleinen Planeten. Astr. Xachr.,
Kiel, 157, 1902, (355-356).
1901 HD.
Wolf, Max. Photographische Beobach-
timgen vou kleinen Planeten auf dem
Astrophysikalischen Observatorium
Kouigstidil. Astr. X'achi-., Kiel, 157,
1902, (11.5-116).
1901 HE.
Wolf, Max. Photographische Beobach-
tungeu von kleinen Planeten auf dem
Astrophysikalischen Observatorium
Konigstidd. Astr. ^Tachr., Kiel, 157,
1902, (11.5-116; 129-130).
1901 HF.
Courvoisier, L[eo]. Beobachtungeu
von Planeten am 12-z6ll. Refractor
der Sternwarte Heidelberg. Astr.
Xachr., Kiel, 157, 1902, (129-130).
1901 HH.
Wolf, Max. Photographische Beo-
bachtungeu von kleinen Planeteu auf
dem Astrophysikalischen Observatorimn
Konigstuhl. Astr. Xachr., Kiel, 157,
1902, (115-llG; 129-130).
1901 HK.
Wolf, Max. Photographische Beobach-
tungeu vou kleiner Planeten auf denx
Astrophysikalischen Observatorium
Konigstuld. Astr. Xachr., Kiel, 157,
1902; (115-116 ; 129-130).
5910
240
1901 HM.
Wolf, Jlax, Camera, [Luigi], Koprf.
Photographische Beobachtungen kleiner
Planeten. Astr. Nachr., Kiel, 157,
l'J02, (195-1 OH).
1902 HO.
Millosevicli, E[lia]. Osservazioiie del
],u\uc\:, \'M)2 HO. Astr. Nachr., Kiel,
158, i'JfJi', (15-10).
Weiss, E[dmimd]. Planet Talisa
1902 HO. Astr. Xachr., Kiel, 158,
ii'(i2, (i;;-ii).
1902 HP.
Wolf, i\l[ax]. Beobaclitimgeii von
kleiiien I'laneten. Astr. Naclir., Kiel,
158, 1902, (-17-48).
Planet 1902 HP. Astr.
Xaehr., Kiel, 158, 1902, (79-80). [59C0].
Photographische Aufnali-
meu Ideiner Planeten. Astr. Xachr.,
Kiel, 158, 1002, (127-128). [59G0].
1902 HQ.
Wolf. [.Max]. Xeuer Planet 1902 HQ.
Astr. Xaclu-., Kiel, 158, 1902, (95-90).
[5900].
1902 HR.
Wolf, ^ilax. Photograi^bische Aufnah-
men kleiner Planeten. Astr. Xachr.,
Kiel, 158, 1902, (127-128). [5960].
1902 HS.
Wolf, Max. PhotograpLisehe Aufnah-
mcn kleiner Planeten. Astr. Xachr.,
Kiel, 158, 1902, (127-128). [5900].
1902 HT.
Wolf, Max. Photograpliische Anfiiah-
inen kleiner Planeten. Astr. Xachr.,
Kiel, 158, 1902, (127-128). [5900].
1902 HU.
Wolf, ^lax. Photogi-aphische Aufnah-
jiien kleiner Planeten. Astr. Xachr.,
Kiel, 158, 1902, (127-128). [5960].
5930 I'lSTAXCE OF MIXOR
I'LAXETS.
(433) Eros.
Campbell, W. W. Determination of
the Sun's Distance from Observations of
Eros. Science, Xew York, X^.Y., (ise\r
Ser.), 13, 1901, (176-179). [4050J.
5940 ROTATTOX AXD COX-
I'lGURATIOX OF SURFACE
OF -AllXOR PLAXETS.
(433) Eros.
Andre, Ch. Sur le systeme forme par
la planete double Eros. Paris, Bui. soc.
astr. France, 1901, (180-182).
Sur le systeme forme par
la planete double (433) Eros. Astr.
Xachr., Kiel, 155, 1901, (27-30). [5960
0540].
Oppolzer, Egon von. Zur Bearbeit-
nng der photometrischen Beobachtungen
des Planeten Eros. Astr. Xachr., Kiel,
155, 1901, (373-376). [5900].
Ristenpart, F[riedrich]. Ueber die
Rotatiouszeit des Planeten Eros. Astr.
Xachr., Kiel, 155, 1901, (129-1.36).
[5960].
Seeliger, H[ugo]. Ueber die Hellig-
keitsschwankungen des Planeten (433)
Eros. Astr. Xachr., Kiel, 155, 1901,
(71-78). [5960 0540].
5960 TEilPERATUKE, RADIA-
TIOX, BUIOHTXESS, AXD
PHASES OF MINOR PLAXETS.
[Brightness] General.
Galle, A. Ueber Beobachtungen von
0 1 b e r s , betr. den Lichtwechsel kleiner
Planeten. Astr. Xaclu-., Kiel, 157, 1902,
(157-10(1).
(3) Juno.
Wolf, JIax. Photogi-aphische Airfuah-
men kleiner Planeten. Astr. X'achr.,
Kiel, 158, 1902, (127-128). [5910].
(6) Hebe.
Knopf, Otto. Beobachtimgeu von
Cometen und kleineren Planeten auf der
Grossherzogl. Sternwarte zu Jena.
Astr. Xachi-., Kiel, 154, 1901, (30.5-374).
[6600 5910].
(16) Psyche.
Wolf, Max. Photograpliische Aufnah-
men kleiner Planeten. Astr. Xachr.,
Kiel, 158, 1902, (127-128). [5910].
(24) Themis.
Knopf, Otto. Beobachtungen von
Cometen und kleineren Planeten auf der
Grossherzogl. Sternwarte zu Jena.
Astr. Xachr., Kiel, 154, 1901, (365-374).
[6600 5910].
241
5963
(31) Euphrosyne.
Knopf, Otto. Beobachtungen vo:i
Coineteu und kleineren Plaiieteu auf dev
(iro-isharzogl. Sternwarte zu Jena.
Astr. Nachr., Kiel, 154, I'JOl, (.305-374).
[6G00 5910].
(32) Pomona.
Wolf, ilax. Photograpliische Aufnali-
men kleiner Planeten. Astr. Xachr.,
Kiel, 158, 1902, (127-128). [5910].
(37) Fides.
Knopf, Otto. Beobachtung?n von
Cometen und kleineren Planeten anf der
Grossherzogl. Stern vvarte zn Jena.
Astr. Xachr., Kiel, 154, 1901, (365-374).
[6600 5910].
(39) Lsetitia.
Wolf, Max. Photographische Anfnali-
men kleiner Planeten. Astr. Xachr.,
Kiel, 158, 1902, (127-128). [5910].
(42) Isis.
Knopf, Otto. Beobachtung?n von
Cometen und kleineren Planeten auf der
Grossherzogl. Sterawarte zu Jena.
Astr. Xachr., Kiel, 154, 1901, (365-374).
[6600 5910].
(47) Aglaia.
Knopf, Otto. Beobachtungen von
C.'ometen und kleineren Planeten auf der
Grossherzogl. Stern warte zu Jena.
Astr. Xacbr., Kiel, 154, 1901, (365-374).
[6600 5910].
(56) Melete.
Knopf, Otto. Beobachtungen von
Cometen und kleineren Planeten auf der
Grossherzogl. Sternwarte zu Jena.
Astr. Nachr., Kiel, 154, 1901, (305-364).
[6600 5910].
Wolf, Max. Photographische Aufnah-
men kleiner Planeten. Astr. Xachr.,
Kiel, 158, 1902, (127-128). [5910J.
(60) Echo.
Knopf, Otto. Beobachtungen von
Cometen und kleineren Planeten auf der
Grossherzoal. Sternwarte zu Jena. Astr.
Xachr., Kiel, 154, 1901, (365-374).
[6600 5910].
(E-8904)
(71) Niobe.
Knopf, Otto. Beuljachtungen von
Cometen und kleineren Planeten auf
der Grossherzogl. Sternwarte zu Jena.
Astr. Xachr., Kiel, 154, (1901), (365-
374). [6600 5910].
(78) Diana.
Knopf, Ottii. Beobachtungen von
Cometen und kleineren Planeten auf der
Giosiherzogl. Sternwarte zu Jena.
Astr. Xachr.,Kiel, 154, 1901, (365-374).
[0600 5910]. .
(95) Arethusa.
Knopf, Otto. Beobachtungen von
Cometen und kleineren Planeten auf der
Grossherzogl. Sternwarte zu Jena.
Astr. Xachr., Kiel, 154, 1901, (305-371).
[nOOO-5910].
(Ill) Ate.
Wolf, Max. Photographische Aufnah-
meu kleiner Planeten. Astr. Xachr.,
Kiel, 158, 1902, (127-128). [5910].
(121) Hermione.
Knopf, Otto. Beoliaehtungen voft
Cometen und kleineren Planeten auf dei^
Grossherzogl. Sternwarte zu Jena.
Astr. Xachr., Kiel, 154, 1901, (365-
374). [60O0 5910].
(151) Abundantia.
Wolf, :\lax. Photograpliisrhe Aufnah-
nien kleiner Planeten. Astr. Xachr.,
Kiel, 158, 1902, (127-128). [5910].
(198) Ampella.
Knopf, Otto. Beobachtungen von
Cometen und kleineren Planeten auf der
Grossherzogl. Sternwarte zu Jena.
Astr. Xachr., Kiel, 154, 1901, (.365-
374). [06OO 59)11.
(212) Medea.
Wolf, Max. Photographische Aufnah-
men kleiner Planeten. Astr. Xaciir.,
Kiel, 158, 1902, (127-128). [5910].
(224) Oceana.
Knopf, Otto. Beobachtungen von
Cometen und kleineren Planeten auf der
Ch-ossherzogl. Sternwarte zu Jena.
Astr. Nachr., Kiel, 154, 1901, (365-374).
[6600 5910].
Q
5960
242
(241) Germania.
Knopf, Otto. BeoLaclitungen vuii
Cometen uiid kleinereii Planeten auf der
Grossherzop;!. Stern warte zu Jena.
Astr. Nachr., Kiel, 154, 1901, (36;3-
374). [C600 5910].
(245) Vera.
Wolf, Max. Photographische Aiifnah-
men kleiner Planeten. Astr. Naclir.,
Kiel, 158, 1902, (127-128). [5910].
(258) Tyche.
Knopf, Otto. Beobaclitungen von
Cometen und kleineren Planeten auf der
Grossherzogl. Sternwarte zu Jena.
Astr. Nachr., Kiel, 154, 1901, (.365-
374). [6000 5910].
(270) Anahita-
Knopf, Otto. Beobaclitungen von
Cometen lind kleineren Planeten auf der
Grossherzogl. Sternwarte zu Jena.
Astr. Nachr., Kiel, 154, 1901, (365-
374). [0600 5910].
Wolf, Max. Photographische Aufnali-
men kleiner Planeten. Astr. Nachr.,
Kiel, 158, 1902, (127-128). (5910].
(287) Nephthys.
Wolf, Max. Photographische Aufnah-
men kleiner Planeten. Astr. Nachr.,
Kiel, 158, 1902, 127-128). [5910].
(296) Phaethusa.
Wolf, Max. PhotograjDhische Aufnah-
men kleiner Planeten. Astr. Nachr.,
Kiel, 158, 1902, (127-128). [5910].
(305) Gordonia.
Wolf, Max. Photographische Aufnah-
uien kleiner Planeten. Astr. Nachr.,
Kiel, 158, 1902, (127-128). [5910].
(313) Chaldaea.
Knopf, Otto. Beobachtungen vou
Cometen und kleineren Planeten auf der
Grossherzogl. Sternwarte zu Jena.
Astr. Nachr., Kiel, 154, 1901, (365-
374). [Oi'.OO 5910].
(324) Bamberga.
Knopf, Otto. Beobachtmigen von
Cometen und kleineren Planeten auf der
Grossherzogl. Sternwarte zu Jena.
Astr. Nachr., Kiel, 154, 1901, (365-
374). [6600 5910].
(345) Tercidina.
Pickering, Edward C. Variations in
light of (345) Tercidina. Astr. Nachi-.,
Kiel, 156, 1901, (297-300).
Wolf, Max. Ueber merkwiirdige
Erscheinungen am Planeten (.345)Teici-
dina. Astr. Nachr., Kiel, 155, 1901,
(12.3-128).
Planet (345) Tercidina.
Astr. Nachr., Kiel, 155, 1901, (287-
288).
Ueber die Helligkeitsiin-
derungen des Planeten (345) Tercidina.
Astr. Nachr., Kiel, 156, 1901, (87-88).
[5980].
(349.)
Knopf, Otto. Beobachtungen von
Cometen und kleineren Planeten auf der
Grossherzogl. Sternwarte zu Jena. Astr.
Nachr., Kiel, 154, 1901, (365-374).
[0600 5910].
(358) Apollonia.
Camera, [Luigi]. Planet 1901 HL.
Astr. Xaehr., Kiel, 157, 1902, (211-212).
[5910].
(375) Ursula.
Knopf, Otto. Beobachtungen vou
Cometen und kleineren Planeten auf der
Grossherzogl. Sternwarte zu Jena. Astr.
Nachr., Kiel, 154, 1901, (.365-374).
[6600 5910].
(376) Geometria.
Knopf, Otto. Beobachtungen von
Cometen und kleineren Planeten auf der
Grossherzogl. Sternwarte zu Jena.
Astr. Nachr., Kiel, 154, 1901, (365-374).
[6600 5910].
(385) Ilmatar.
Knopf, Otto. Beobachtungen von
Cometen und kleineren Planeten auf der
Grossherzogl. Sternwarte zu Jena.
Astr. Nachr., Kiel, 154, 1901, (365-374).
[6600 5910].
(386) Siegena.
Knopf, Otto. Beobachtungen von
Cometen mid kleineren Planeten auf der
Grossherzogl. Sternwarte zu Jena.
Astr. Nachr., Kiel, 154, 1901, (365-374).
[6600 5910].
243
5960
(387) Aquitania.
Knopf, Otto. Beobachtungen von
Cometeu unci kleineren Planeteii auf der
Grossliprzogl. Sternwarte zu Jena.
Astr. Xachr., Kiel, 154, 1001, (3G5-374).
[6600 5910].
(389) Industria.
Millosevicli, K. Planet (3S0) Indus-
tria. Astr. Xachr., Kiel, 157, 1902,
(211-212). [.-,910].
(421) Zgehringia.
Wolf, Max. Pliotographische Aiif-
nakinen iileiner Planeten. Astr. Naclir.,
Kiel, 158, 1902, (127-128). [5910].
(424) Gratia.
Wolf, Max. Photograpliische Auf-
nahmen kleiner Planeten. Astr. Nachr.,
Kiel, 158, 1902, (127-128). [5910].
(433) Eros.
Die Licktschwaukuugen des Plane-
toiden Eros. Von G. Weltall. Berlin,
1, 1901, (160-162, 171-173).
Andr^, Ch. Sur la variation hunineuse
de la planete Eros. Courbes de lumiere.
Amplitude de la variation. Paris, C.-R.
Acad., sci., 133, 1901, (262-264, 324-
326 1.
Sur le systeme forme par
la planete double (433) Eros. Astr.
Xachr., Kiel, 155, 1901, (27-30). [5940
6.540].
et Luizet, M. Veritable
valeur de la periode de variation kimi-
neuse d'Eros. Paris, C.-R. Acad, sci.,
132, 1901, (665-G07J.
Baillaud, [B]. Xote relative a la
communication de M. Montangerand
[Sur la variabilite de la planete Eros].
Paris, ('.-R. Acad, sci., 132, 1901, (619).
Battermann, H[ans]. Beobachtimgen
von (433) Eros am grossen Berliner
Meridiankreise. Astr. X'achr., Kiel,
157, 1902, (217-220). [5910].
Becker, E. Ueber die Helligkeits-
sclnvankungen von (433) Eros. Astr.
Xachr., Kiel, 154, 1901, (409-410).
Helligkeitsbeobachtimgeu
des Planeten (433) JOros und der Nova
Persei in Strassl)iirg. Astr. Xachr.,
Kiel, 154, I'.lUl, (437-440). [7600].
Benko, I[vo] von. Beobachtungen der
Helligkeit von (433) Eros. Astr. Xachr.,
Kiel, 154, 1901, (389-392).
Cerulli, V[incenzo]. Ueber die Hel-
ligkeitssclnvankung von (433) Eros.
Astr. Xachr., Kiel,"l54, 1901, (407-408).
Crommelin, A[ndrew] C[laude] D[e la
Cherois]. The Variability of Eros.
Observatorv, London, 24, 1901, (163-
165i.
Deichmimer, F[riedrich]. [Periode
des Lichtwechsels von Eros]. Astr.
Xachr., Kiel, 154, 1901, (313-314).
Der Lichtwechsel des
Planeten (433) Eros. Astr. Xachr.,
Kiel, 154, 1901, (391-392).
Ueber die Verandenmg
der Amplitude des Lichtwechsels am
Planeten Eros. Astr. Xachr., Kiel, 155,
1901, (.309-310).
Hartwig, Ernst. Xachricht iiber die
Heliometermessungen des Planeten (433)
Eros zur Bestimmimg der Somien-
parallaxe und die Beobachtungen seiner
Helligkeitsandermigen in Bamberg.
Astr. Xachr., Kiel, 155, 1901, (14-5-
154). [5910].
Holetschek, J. Beolxichtangen der
Helligkeit des Planeten (43-3) Eros
Astr. "Xachr., Kiel, 155, 1901,(20.3-204)-
Jost, E[rnst]. Die Helligkeitsveran-
derung von (433) Eros. Astr. Xachr.,
Kiel, 154, 1901, (313-314).
Zur Helligkeitsanderung
von (433) Eros. Astr. X'achr., Kiel,
155, 1901,(119-122).
Knopf, Otto. Schiitzungen der
Helligkeit von (433) Eros. Astr.
Nachi-., Kiel, 154, 1901, (373-378).
Montangerand, L. Sur la varialnlite
de la planete Eros, d'apres des cliches
obtenus a I'oljservatoire de Toulouse.
Paris, C.-R. Acad, sci., 132, 1901, (616-
618).
Oppolzer, E[gon] von. Xotiz betr.
(433) Eros. Astr. Xachr., Kiel, 154,
1901, (297-29S).
Vorliiufige Mittheilung iiber
photometrische Messungen des Planeten
(433) Eros. Astr. Xaclir., Kiel, 154,
1901, (309-312).
Zur Bearbeitmig der photo-
metrischeu Beobachtungen des Planeten
Eros. Astr. Naclir., Kiel, 155, 1901,
(373-376). [5940].
Q 2
5960 244
Parklitirst, Henry M. Photometric
Observations of Eros. Astr. J., Boston,
Mass., 21, 1901, (148-149).
Pickering, [Edward C.]. Planet (433),
Eros. Astr. Xachr., Kiel, 155, 1901,
(255-256).
Variability in li.aht of
Eros. Astr. Xaclir., Kiel, 155, 1901,
(307-310).
Variabilitv in Light of
(451) Patientia.
Knopf, Otto. Beobachtungen voii
Cometen und kleineren Planeten aiif der
Grossherzogl. Stemwarte zu Jena.
Astr. Xachr., Kiel, 154. 1901, (365-374).
[6600 5910].
Luther, W[ilhelm]. Planet 1901 HJ.
Astr. Xachr., Kiel, 157, 1902, (115-116).
[5910].
Eros. ObserA-atorv, London, 24, 1901,
(233-236). (Froni Harvard Circrdar 58).
A^'ariation in Light of
Eros. Science, New York, X.Y., (New
Ser.), 13, 1901, (790-791).
Variation in Light f'f
Eros. Pop. Astr., Xorthfield, Minn., 9,
1901, (358).
■ A'ariability in Light of
Eros. Cambridge, Mass., Cir. Harvard
Obs., Xo. 58, [19011. [Reprint.] Pop.
Astr., Xorthfield, Minn., 9, 1901, (290-
294).
Variability in Light of
Eros. Cambridge, Mass., Cir. Harvard
Obs.,Xo. 58, [19011. [Reprint.] Chicago,
111., Astroph. J. Univ. Chic, 13, 1901,
(273-276). [Additional Xote.] Chicago,
111., Astroph. J. Univ. Chic, 13, 1901,
(277).
Pidonz, J. Positions de la planete
(433J Eros. Astr. Xachr., Kiel, 156,
1901, (19-22). [5910].
Eistenpaxt, F[riedrich]. Ueber die
Rotationszeit des Planeten Eros. Astr.
Xachr., Kiel, 155, 1901, (129-I36j.
[5940].
Seeliger, H[ugo]. Ueber die Hellig-
keitsschwanktmgen des Planeten (433)
Eros. Astr. Xachr., Kiel, 155, 1901,
(71-78). [5940 6540J.
Struve, H[ennann]. Zur Xotiz iiber
die Helligkeitsschwaukungen von (433)
Eros. Astr. Xaclir., Kiel, 154, 1901,
(311-314).
Valentiner, W[iDielm]. Ueber die
Helligkeitsschwankungen von (433)
Eros. Astr. Xachr., 'Kiel, 154, 1901,
(313^314j.
(449) Hamburga.
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6800 SPECTROSCOPY OF
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6960 SPECTROSCOPY OF TER-
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8550 VARIABLE MOTION IN
THE LINE OF SIGHT.
Belopolsky, A. Ueber den Stern i
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CampbeU, W[illiam] W[allace]. The
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Ueber die Bewegung von
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8560 SPECTROSCOPIC OBSER-
VATIONS OF VISUAL DOUBLE
STARS.
Berbericli, A[dolf]. Die spektro-
fikopischen Doppelsterne. Weltall, Ber-
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291
9000
SPF.CTROSCOPIC BINARY
AND MULTIPLE SYSTEMS.
Belopoliskij, A. Bearbeitvmg der in
Pulkovo erhalteneu Spectrogramme von
dem spectral-Doppelstern a Geminorum.
St. Peterburg, Mem. Ac. Sc, fser. 8 .
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servations of the Spectroscopic Binary-
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Univ. Chic, 14, 1901, (361-263).
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. . . Eight New Spec-
troscopic Binaries. San Francisco,
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Observations of
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Crawford, RusseU Tracy. The Orbit
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Hartmann, J. Ueber die Bewegung
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Berlin, SitzBer. Ak. Wiss., 1901, (444-
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Hussey, W. J. Capella . . . [not
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Beese, H. M. A Determination of
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Vogel, H. C. . . . Mizar. Chi-
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Der spectroskopisclie
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■u Vogel, H.C. Weitere Untersuchungea
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8620 ORBITS FROM SPECTRO-
SCOPIC OBSERVATIONS
(for Theory, see E 1820).
Belopoliskij, A. Bearbeitung der in
Pulkovo erhaltenen Spectrogramme von
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Recherche sur les vitesses
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ische Doppelstemsystem Mizar. Haar-
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ANCIENT ASTRONOMY AND
ASTROLOGY.
ANCIENT ASTRONOMY.
9000
GE-VERAL.
Der si)ectroskopische Dop-
pelstern .Mizar. Berlin, SitzBer. Ak.
VViss., 1901, (534-638).
(E-89()4,)
Brown, Robert [Junr.]. Constellation
Figures as Greek Coin-Types. Know-
ledge. Loudon, 24, 1901, "(35-38. with
1 pl.).
Foerster, Wilhehn. Zur Ehreurettung
des V 1 1 ) 1 e m a e u s. Weltall. Berlin, 2,
19U1, V16-18). [0010].
HnltBch, Friedrich. Die Messungeu
der Grosse und Enlfemung der Sonne
im Altertum. Weltall, Berlin. 1, HX>1,
(201-203,218-221). [4030],
Die Sehnentafeln dor grio-
cliisclu'u .Vstrononien, Wt-ltall, Berlin.
2.1901,(19-55), [A 0010 6810],
T 2
9000
Jacobi, Mux. Ursprung iiud Wesen
der pythagoraeischen Spharenhaiuionie.
Weltall, Berlin, 2, ]901, (73-78).
[0010 A 0010 0000].
Aus der Kindheitszeit
astronomischer und kosuioooiiisclipr
Anschauungeii. Weltall. Berlin, 2,
1902, (108-112).
Lockyer, [Josejali] Norman. The
Farmers' Years. Nature, London, 65,
1902, (248-2.50).
Messow, B. Der Zusannnenluing
zwischen Astronomie und Ethnologie in
den kosmogonischen Vorstelliuigen primi-
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Penrose, F[rancis] C[ranmer]. Some
additional notes on the Orientation of
Greek Temples. Being the Result of a
Journey to Greece and tSicily in April
and May, 1900. London, Pliil. Trans.
R. Soc, 196, 1901, (389-395).
Some additional notes on
the Orientation of Greek Temples.
Being the Result of a Journey to Greece
and Sicily in April and May. (Abstract).
London, Proc. R. Soc, 68, 1901, (112-
114); and Nature, London, 63, 1901,
(492-493).
Beinicke, A. Zur ,,Sprache am
Sternenhimniel." Weltall, Berlin, 1,
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Reuleaux, F[ranz]. Die Sprache am
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Stuart, S. A Supposed Astronomical
Epoch. London, J. Brit. Astr. Ass., 12,
1902, (72-75).
Eyth, M. V. Matheuiatik und Natur-
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Jahreshefte Ver. Math., 10, 1901, (1-
22). [BOllO].
Lockyer, [Joseph] Norman, and
Penrose, F[rancis] C[ranmer]. An
Attempt to ascertain the Date of the
(])riginal Construction of Stonehenge
from its Orientation. London, Proc. R.
Soc, 69, 1901, (137-147); reprint.
Nature, Loudon, 65, (55-57).
Ginzel, F. K. Babylonische Grenz-
steine als astTonomische Urkimden.
Weltall, Berlin, 1, 1901, (85-87, 97-98).
Die astronomischen Kemit-
nisse der Babylonier und ihre kultur-
historische Bedeutung. Beitrage zur
alten Geschichte, Leijjzig, 1, 1901, (1-
25, 189-211, mit 1 Karte).
ASTROLOGY.
9050 GENERAL.
Foerster, Wilhelm. Himmelskunde
und Weissag-ung. Berlin (J. Edelheim),
1901. (35). 25 cm. 1 M. — Dasselbe.
Himmel und Erde, Berlin, 13, 1901,
(164-173, 202-216). [0010].
Zelinskij, F. F. Une science dejA.
inorte (Russ.) Vest. Evrop., St. Peter-
burg, (Ser. 36), 10, 11, 1901, (441-484
5-56).
9060 SPECIAL.
Sudhoff, Karl. Jatromathematiker,
vornelnnlich im 15. und 16. Jahrhundert
n. Chr. Verh. Ges. D. Natf., Leipzig, 72.
II, 2, 1901, (328-329).
9020
SPECIAL
Tlie Pekin Observatory. (From Sci.
Amer. Sup. No. 1304, Dec. 29, 1900.)
Washington, D.C., Smitlisonian Inst.,
Rep. 1900, 1901, (185-186, with pi.).
Pul)lished as separate. 24 cm. [20(J0].
Bjornbo, Axel Anthon. Hat Menelaos
aus Alexandria einen Fixsternkatalog
verfasst? Bibl. math., Leipzig, (3.
Folge), 2, 1901, (196-212). [7030].
Boll, Fruuz. Die Sternkataloge des
Hipparch iind des Ptolemaios. Bibl.
math., Leipzig, (3. Folge), 2, 1901, (185-
195). [7030].
CHRONOLOGY.
MEASURE OF TIME.
9200 GENERAL.
Herz, Norbet. Eiuige Bemerkimgen
y.ur Zeitbestimmung nach der Dollen-
schen Methode. Astr. Nachr., Kiel, 156,
1901, (49-52). [J 85 10].
Lynn, W[illiam] T[hynne]. The
Eclipse of Thales. Observatory, London,
24, 1901, (414-417).
The Eclipse of Thales.
Pop. Astr., Northfield, Minn., 9, 1901,
(577-579).
2'J3
McFarland, l;. W. Ancient Eclipses
and Clu-onologv. Pop. Astr., North-
tield, Miim., 9, 1901, (176-177). Correc-
tion. Pop. Astr., Northfield, Minn., 9,
I'JOl, (288;.
Newcomb, Simon. On the use of
statements of ancient solar eclipses for
correcting the elements of the iloon's
motion, with special reference to Prof.
G i n z e I's „.Specieller Kanon der Fin-
sterni.sse." Astr. Nachr., Kiel, 154,
1901, (197-202). [4210 1400].
Baverot, Emile, Le systeme decimal et
la mesure du temps et des angles.
Eclair, electr., Paris, 29, 1901, (464-
475, av. fig.).
StockweU, John X[eIson]. On the
p]clipse predicted byThales. Pop. Astr.,
Xorthtiekl, -Minn., "9, 1901, (376-389).
[4210].
Ungerer. Ueber einige Oetriebe an
der L'hr des Strassburger Miinsters,
insbesondere die Darstellung des schein-
Ijaren Laufes von Sonne uud ilond.
Vortrag. Berlin, Zs. Ver. D. Ing., 45,
1901, ^1754-1755). [2100].
9220
METHODS.
Etzold, Pi. Zeitbestimmung mittels
des Passage-lustrumentes. Leipzig (W.
Diel)ener,, 1901, (11 + 95). 23 cm. 2 M.
[3020].
MlUOBevich, Elia. Sulla determina-
zione del tempo con coppie di stelle di
eguale altezza. Riv. maritt., Roma, 24,
Suppl., 1901, (5-19).
RHC i: LATION OF TIME.
9300
(;exer.\l.
Bilflnger, ( nistav. Untersuchungen
iil)er die Zeitrechnung der alten Oer-
nianen. II. Das germanische Julfest.
Stuttgart, (\V. Kohlhammer in Konim. I,
1901, (IV + 132). 27 cm. 2,50 M.
Foerster, Wilhelm. Das neue Jahr-
IniudiMt uud (lie Reform uuscres Ziiii-
lung^wi'sens. Xatw. Woclieuschr.,
llrrlin, 16, 1901, (51-54). [A 0070].
9360
>li>i:i!K.\L D.\Y.
9370 MKAX AND TRUE SOLAR
DAY.
B8rgen, V. L'eber die Reduction von
mittl. Zeit auf Steruzeit und umgekehit.
Astr. Nachr., Kiel, 158, 1902, ':93-94;.
[9360].
Borgen, I'. ICbcr die Reduction von
Miittl. Zeit auf Sternzeit und umgekeiirt.
Astr. Nachr., Kiel, 158. 1902, (93-94).
[9370].
9330
^I'H-DIVISION OF DAY,
Brocard, H. Pour I'histoire de la
(rnomonique. Intermed. mathematic,
Paris, 8, 1901, (9-10, 16-3-166).
9400
TIME RECKONING
Frassi, Hemi. La nouvelle carto-
graphie horaire. Verb, intern. Geogr-
Congr.. 7, (1899), 2, Berlin, 1901, (113-
119). [9410 J 84 85].
9410 LOCAL, UNIVERSAL,
ZONE (OFFICIAL) TIME.
HoUis, H[enrv] P[ark]. Universal
Time. Observatory, London, 24, 1901,
(88-91).
Frassi, Henri. La nouvelle carto-
graphic horaire. Verh. intern. Geogr-
Congr.. 7, (1S99), 2, Berlin. 1901, (113-
119). 19400 .1 84 f<r,].
London, Royal Astronomical Society,
Council of. Universal Time, 19(Xl.
London, Mon. Not. R. Astr. Soc, 61,
1901, (281).
9420 CALENDARS.
.)ULIAN, GREGORIAN.
CHURCH ALMANAC, JEWISH,
MOHAMEDAN, VARIOUS.
Bumaby, Shernird Beaumont. Ele-
meuts of the Jewish and Muhamraadan
CahMidars. London, 1901, (XV -f 552).
Caaevltz. Le calendrier jjerpetuel.
Paris, Bul. soc. astr. Frame, 1901. (536-
511).
Ferrol, Ucber dierechnerisclie Besti-
nimuug des Wochentages beliehiger
Daten. Weltall, Berlin. 1. 11K)1,(I73-
17 I V
Flammarion, Camille. Les imiiorfeo-
tions du calendrier, jirojets de refornu*.
Paris, Bul. soc. astr., France, 1901,
(311-327).
9420
294
Foerster, W[ilhelm] und Lehmann,
P[aul]. Die veranderlichen Tafeln des
astronomischen iind chronologischen
Theils des preussischen Nonnalkalenders
fiir 1902. Nebst einem allgem. statist.
Beitrag von E. Blenck. (Kaleiider-
materialieu fiir 1902, H. 2.) Berlin
(Kgl. statistisches Bureau), 1901, (VI +
152). 22 cm.
Grossclaude, L. A. Ein unverander-
liclier Kalender. Gaea, Leipzig, 37,
1901, (20-27). [J 85].
Haack, Oskar. Drei Tabellen zur
Eestimmung des gregorianischen Oster-
datums imd der davon abhangigen
Festzeiten fiir jedes beliebige Jahr des
20. Jahrhuuderts. Prometheiis, Berlin,
12, 1901, (535-510).
Klein, [Hermann J.]. Das Datum des
Osterfestes im Kalender. Gaea,
Liepzig, 37, 1901, (213-245).
Muller, Felix. Sonntags - Kalender
fiir das 19. imd 20. Jahrhundert.
Weltall, Berlin, 1, 1901, Heft 20,
Beilage.
Tondini de Quaxenghi, Ces. L'unifica-
tion des calendriers gregorien et Julien.
Rev. gen. sci., Paris, 12, 1901, (ITS-
ISO).
Zanotti Bianco, Ottavio. Almanacchi.
Xaova Autologia, Roma, 86, 1901,
(480-492).
9450 ERAS.
Czaykowski, Konstanty, S. J. L'at-
titude de Dionysios envers I'ere
jxileochretienne (Polish). Przegl^d
powszechnv, Krak6w, 72, 1901, (1-24).
[0010].
La difference entre Diony-
sios et I'ere paleoohretienne (Polish).
Przeglg-dpoAvszechny, Krakow, 72, 1901,
(216-232). [0010].
L'annee de la naissance de
Jesus-Christ (Polish). Przeglad Po-
wszechnv, Krakow, 70, 1901, (200-223).
[0010].
Remarques chronologiques
relatives a I'ere Chretiemie (Polish).
Przeglad Powszechnv, Krakow, 49, 1901,
(1-21). [0010].
Eewitscli [G eorg]. Die astrouomische
Era. Zs. math. Unterr., Leipzig, 32,
1901, (1-9).
Die astronomische Era imd
das Jahrhundert 19 (Jahrhunderts-
wende). Freiburg i B., (Selbstverl. d.
Verf.), 1901. (15). 23 cm. 0,80 M.
2'.».3
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Technology Quarterly and Proceedings
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Astronomical Observatory, Cam-
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Circular of the Harvard University
Astronomical Observatory, Cani-
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Astronomical Society of Wales ; Cam-
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Cassier's Magazine, New York, N. Y.
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Greemcich, Obsns. ...
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Cosmos, revue hebdomadaire des
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Deutsche Mechauiker-Zeitiiug. Beiblatt
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Eclairage (1') electrique, revue de
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English Mechanic, London
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Intermediaire (!') des math^uiaticiens.
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Rozprawy Wydzialu Mafematyczno-
Przyrodniczego Akademii Uniiej^t-
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Vierteljahrsschrift der astronomischen
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Proceedings of the Literary and Philo-
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pool.
Journal of the British Astronomical
Association, London.
Memoirs of the Royal Astronomical
Society, London.
Monthly Notices of the Royal Astrono-
mical Society, London.
Philosophical Transactions of the Lon-
don Royal Society.
Proceedings of the London Royal
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Reijort of the British Association for
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Contributions from the Columbia Uni-
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867
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868 Ger
161
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Comptes-rendus helxlomadaires des
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367
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Afd. II. Kemi, mineralogi, geog-
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420 U.S.
1066 Ger.
329 Rus.
234 It.
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1083 Ger.
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340 Rus.
349 Rus.
440 U.S.
527 U.S.
1118 Ger
54 Pol.
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378 Rus.
384 Rus.
1162 Ger.
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1197 Ger.
1204 Ger.
1211 Ger.
1226 Ger.
1240 Ger.
Tfie jiumbers in the right hand column are i
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