British Astronomical Association

Supporting amateur astronomers since 1890

Journal of the British Astronomical Association. Vol.90 Iss.1

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  • 27Front Cover
  • 138CONTENTS
  • 30NOTICES
  • 32OFFICERS AND COUNCIL
  • 32ORDINARY MEETING OF THE ASSOCIATION 1979 Sep 22
  • 34MORPHOLOGICAL FEATURES OF MERCURY'S CRUST
  • 50NEPTUNE'S SUPPOSED RING
  • 60EXPLORING FOR SATELLITES OF MINOR PLANETS
  • 66WHY OBSERVE VENUS?
  • 72JUPITER AND TRIPLE SHADOW PHENOMENA
  • 74AN EFFICIENT GEARLESS TELESCOPE DRIVE
  • 80SUNSPOTS AND GENERAL ELECTIONS
  • 82CRYPTO-ASTRO CROSSWORD
  • 88SIMPLIFIED CONSTRUCTION OF THE 'UNEQUAL' HOUR LINES ON AN ORDINARY ASTROLABE
  • 90OCCULTATION OF VENUS BY THE MOON ON 1980 OCTOBER 5
  • 94NDABA KWA IZINKHANYEZI
  • 98AURORA 1978
  • 102VARIABILITY OF CSV 6110 TAURI
  • 106CENTENARIES FOR 1980
  • 106OBITUARY - CAMERON DINWOODIE: 1903-1979
  • 108OBITUARY - SIXTH EARL OF ROSSE: 1907-1979
  • 110LETTERS TO THE EDITOR
  • 116REVIEWS
  • 126NEW MEMBERS
  • 126AFFILIATED ORGANIZATIONS
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