British Astronomical Association

Supporting amateur astronomers since 1890

Journal of the British Astronomical Association. Vol.41 No.2

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  • -1BAA Journal - Vol. 41. No. 2. - December 1930
  • 16Johann Kepler, 1571-1630.
  • 1REPORT OF THE MEETING OF THE ASSOCIATION. HELD ON WEDNESDAY, NOVEMBER 26, 1930
  • 5REPORTS OF THE SECTIONS
  • 5Solar Section.
  • 7Variable Star Section.
  • 7Long Period Variables in 1929. (II.)
  • 13DISTRIBUTION OF OBSERVATIONS.
  • 14MAXIMA AND MINIMA IN 1929
  • 38The Mechanism of Nature." Ε. N. da C. Andrade
  • -1Contents.
  • 19The Detonating Fireballs of 1930 June 13 and 18 observed in New Zealand
  • 23Solar Activity during the Third Quarter of 1930.
  • 26The Nautical Almanac.
  • 33COMMUNICATIONS
  • 33KEPLER
  • 37DIARY FOR 1931 JANUARY
  • 39PATH OF EROS.
  • 38REVIEWS
  • 16PAPERS
  • 41Barlow's Tables of Squares, Cubes, Square Roots, Cube Roots and Reciprocals
  • 47THE STOCKHOLM PLANETARIUM
  • 48LUNAR STUDIES IN FRANCE
  • 44Joseph Fraunhofers Leben, Leistungen und Wirksamkeit," by M. v. Rohr
  • 44The Mysterious Universe," by Sir James Jeans
  • 45NOTES
  • 45COMET NOTES
  • 46OXYGEN IN THE CORONA?
  • 46A SMALL SUPER-GALAXY IN PEGASUS
  • 47STELLAR DEVELOPMENT
  • 42Hilfsbuch der astronomischen Photographie," by Η. I. Gramatzki
  • 42Determination of Orbits of Comets and Asteroids." By Professor R. T. Crawford
  • 48THE AXIAL ROTATION OF THE STARS
  • 49A POSSIBLE WHITE DWARF
  • 50NOTICES
  • 50New Members of the Association. Elected 1930 November 26
  • 50Affiliated Societies.
  • 51Candidates for Election as Members of the Association. 1930 December 31
  • 52Erratum. Vol. 41, p. 36
  • 52Corrigenda.
  • 53OFFICERS AND COUNCIL FOR THE FORTY-FIRST SESSION, 1930-31
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