British Astronomical Association

Supporting amateur astronomers since 1890

Journal of the British Astronomical Association. Vol.51 No.9

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  • -3BAA Journal Vol.51 No.9 October 1941
  • 44CONTENTS
  • 1REPORT OF THE ORDINARY GENERAL MEETING OF THE ASSOCIATION Held on Wednesday, 1941 August 27
  • 5PAPERS COMMUNICATED TO THE ASSOCIATION
  • 5The White Spot on Saturn's Rings
  • 9Finding the Moon's Age
  • 11THE ERROR IN THE JULIAN YEAR
  • 12THE ERROR OF THE LUNAR CYCLE
  • 15The Precious Things put Forth by the Moon
  • 16Observations of Comet de Kock, 1941a
  • 18Colour of celestial objects
  • 21Note on Mr. Duncan Macnaughton's Paper, Calculation of Solar Eclipses
  • 25MEMBERS' OBSERVATORIES
  • 25Mr. G. A. Hole's Observatory at Patcham, Sussex
  • 27Photo: MR. G. A. HOLE'S OBSERVATORY AT PATCHAM
  • 28COMMUNICATIONS TO THE ASSOCIATION
  • 28Note on Polaroid
  • 28Sky Phenomena
  • 29With's Mirrors
  • 29Mr. Westland's Puzzle
  • 31ASTRONOMICAL DIARY
  • 33ASTRONOMICAL QUERY
  • 35REVIEWS
  • 35The Identification of Molecular Spectra." By R. W. B. Pearse and A. G. Gaydon
  • 36Life on Other Worlds." * By Dr. H. Spencer Jones
  • 38New Members of the Association Elected 1941 August 27
  • 42Erratum In the Journal, Vol. 51, No. 8, the plate facing p. 279
  • 43FIFTY-FIRST SESSION, 1940-41 OFFICERS AND COUNCIL
  • 44CONTENTS
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