Journal of the British Astronomical Association. Vol.20 No.2
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- -1BAA Journal - Vol.20 No.2 - November 1909
- 42COMET NOTES.
- 3REPORT OF THE MEETING OF THE ASSOCIATION, HELD ON WEDNESDAY, NOVEMBER 24
- 11Reports of the Branches
- 11WEST OF SCOTLAND BRANCH
- 11NEW SOUTH WALES BRANCH (SYDNEY).
- 14Reports of the Observing Sections.
- 14Mars Section.
- 20Papers communicated to the Association
- 20Some Facts that we know about Mars. By E. WALTER MAUNDER
- 27On the Possibility of explaining on a Geomorphic Basis the Phenomena presented by the Planet Mars. By E. M. ANTONIADI,
- 32Observations of Halley's Comet with a 12¼-in. Reflector. By Rev. T. E. R. PHILLIPS
- 33Halley's Comet, 1909. Observations by EDGAR C. WILLIS, at Norwich, with 18-in. reflector
- 35The Aurora Australis of September 26. By H. BROWN.
- 36Aurora Australis, September 26. By J. SHORT.
- 34Supplementary Note.
- 37Correspondence.
- 37Cloud on Mars.
- 39New Books and Memoirs.
- 39Astronomical Curiosities, Facts, and Fallacies. By J. Ellard Gore
- 39How to Study the Stars. Astronomy with Small Telescopes and the Naked Eye, and Notes on Celestial Photography. By L. Rudeaux
- 40The Cambrian Natural Observer. Vol. XI., N0. 3, September 1909.
- 40The Star Almanac for 1910. By H. P. H.
- 40The Star Calendar for 1910. By H. P. H
- 40The Stars from Year to Year. By H. Periam Hawkins
- 41Halley's Comet, with plan of its pathway in the Heavens, and some Notes on Comets and Meteors. By H. Periam Hawkins.
- 41Notes.
- 41ROYAL ASTRONOMICAL SOCIETY
- 1OFFICERS
- -1Contents.
- 50HALLEY'S COMET AND HISTORICAL EVENTS.—Miss Irene E. Toye Warner
- 50ON THE ORIGIN OF CERTAIN LINES IN THE SPECTRUM OF ε ORIONIS.—Sir Norman Lockyer, Mr. F. E. Baxandall, and Mr. C. P. Butler
- 46Memoranda for Observers.
- 46Ephemeris for Physical Observation of the Sun.
- 46The Moon.
- 47Occultations.
- 48Jupiter.
- 48Astronomical Publications
- 48FURTHER NOTES ON LATITUDE DRIFT IN SUN-SPOTS.
- 49ON THE ACCURACY OF THE ALEXANDRIAN AND RHODIAN ECLIPSE MAGNITUDES.
- 49THE ABSENCE OF A LUNAR ATMOSPHERE.—Mr. Charles W. Raffety,
- 49QUANTITATIVE MEASURES OF THE OXYGEN BANDS IN THE SPECTRUM OF MARS.—Prof. Very
- 49SHOWER OF ζ DRACONIDS.—Mr. Denning
- 50THE SPECTRUM OF HALLEY'S COMET.— W. H. Wright
- 45THE DONOHOE COMET MEDAL
- 45MINOR PLANET NOTES.
- 50TIJE SYSTEMATIC MOTIONS OF THE STARS. F. W. Dyson
- 51NEW VARIABLES.
- 52MAGNETIC STORMS.—Prof. A. Ricco
- 52AURORA AND MAGNETIC STORM.—Mr. W. E. Cooke,
- 52THE ISOTHERMAL LAYER OF THE ATMOSPHERE AND ATMOSPHERIC RADIATION.—Mr. E. Gold
- 52DERIVATION OF THE WORD " THEODOLITE." Ε. H. V. Melvill
- 53Notices of the Association
- 53New Members of the Association. Elected 24th November 1909.
- 54West of Scotland Branch. NEW MEMBERS. Elected 25th November 1909.
- 54New South Wales Branch. NEW MEMBERS. Elected 15th October 1909.
- 54Candidates for Election as Members of the Association. 29th December 1909.
- 55Instruments belonging to the Association.
- 45A SOLAR OBSERVATORY FOR AUSTRALIA
- 56Directors of the Observing Sections