Journal of the British Astronomical Association. Vol.22 No.4
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- 6BAA Journal Vol. 22 (XXII) No. 4. January 1912
- 42Minor Planet Notes.
- 10REPORT OF THE MEETING OF THE ASSOCIATION, HELD ON JANUARY 31, 1912
- 21REPORT OF THE WEST OF SCOTLAND BRANCH (GLASGOW)
- 23REPORTS OF THE OBSERVING SECTIONS
- 23Variable Star Section.
- 23(7793) SS Cygni in 19
- 50LIGHT-CURVE OF (7793) SS CYGNI
- 26PAPERS
- 26A Home-Made Mounting for an 8½-in. Equatorial Reflector.
- 30Probable Weather in France in April 1912.
- 31The May Coronids,
- 33CORRESPONDENCE
- 33Swedenborg as Cosmologist.
- 32OBITUARY: Mr. J. C. Radau
- 35Alpha Orionis
- 35The Eclipse of the Sun, April 17, 1912.
- 35Optical Convention, 1912.
- 36QUERIES
- 37NEW BOOKS AND MEMOIRS
- 37THE SUN. By Charles G. Abbot
- 38The Great Star Map, being a brief general account of the international project known as the Astrographic Chart. By Η. H. Turner
- 38The A.B.C. Guide to Astronomy. By Mrs. H. Periam Hawkins
- 39NOTES
- 39ROYAL ASTONOMICAL SOCIETY
- 39COMET NOTES.
- 8Officers
- 6Contents.
- 48SPECTROSCOPIC METHODS.
- 48FUTURE ECLIPSE OBSERVATIONS
- 44POSITION OF THE MOON DETERMINED PHOTOGRAPHICALLY.
- 44A BRILLIANT METEOR
- 44SPIRAL NEBULAE
- 44THE DETERMINATION OF DIFFERENTIAL STAR PLACES ISY PHOTOGRAPHIC METHODS
- 44THE RADIAL VELOCITIES AND SPECTRAL TYPES OF STARS.
- 45HELIUM STARS
- 45DOUBLE STARS.
- 46PARALLAX AND PROPER MOTION
- 47THE DISTRIBUTION OK VARIABLE STARS
- 47ON THE ERRORS OF MEASUREMENT ON PHOTOGRAPHIC PLATES.
- 47RECENT PROGRESS IN SPECTROSCOPIC METHODS
- 43THE CONSTITUTION OF THE SOLAR CORONA
- 43ASTRONOMICAL PUBLICATIONS
- 48A CRITICAL COMPARISON OF THE OVERLAPPING SECTION OF THE OXFORD AND POTSDAM ASTROGRAPHIC CATALOGUES
- 48STANDARD ASTRONOMY.
- 48THE ASTRONOMICAL AND ASTROPHYSICAL SOCIETY OF AMERICA
- 49THE SMITHSONIAN REPORT FOR 1910.
- 49MEMORANDA
- 49Occultations of Stars by the Moon visible at Green
- 51The Zodiacal Light Section.
- 51NOTICES
- 51New Members of the Association. Elected 31st January 1912
- 51New South Wales Branch. NEW MEMBERS OF THE ASSOCIATION
- 51Candidates proposed as Members of the Assooiation. 31st January 1912.
- 44THE LUNAR SURFACE
- 52Errata.