Journal of the British Astronomical Association. Vol.51 No.8
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- 47BAA Journal Vol.51 No.8 September 1941
- 91CONTENTS
- 51REPORT OF THE ORDINARY GENERAL MEETING OF THE ASSOCIATION Held on Wednesday, 1941 July 30
- 58REPORT OF the Mars Section
- 58The Present Apparition of Mars
- 59PAPERS COMMUNICATED TO THE ASSOCIATION
- 59Notes on the Lunar Formation " Aristarchus
- 63Coma and the Abbe Sine Condition
- 68Visual Observations of Comet 1941c
- 70Solar Activity during the Second Quarter of 1941: Synodic Rotations Nos. 1171, 1172, 1173 and 1174
- 74Preston Municipal Observatory
- 76Photograph: THE JEREMIAH HORROCKS OBSERVATORY, PRESTON
- 78ASTRONOMICAL DIARY
- 80ASTRONOMICAL QUERY
- 82REVIEWS
- 82Barlow's Tables." Revised and Enlarged by L. J. Comrie
- 82Egyptian Astronomy." By Herbert Chatley
- 84NOTES
- 84Comet Notes
- 84The Solar Parallax
- 85New Members of the Association Elected 1941 July 30
- 90FIFTY-FIRST SESSION, 1940-41 OFFICERS AND COUNCIL
- 91CONTENTS