British Astronomical Association

Supporting amateur astronomers since 1890

Journal of the British Astronomical Association. Vol.89 Iss.5

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  • 0Front Page
  • 115CONTENTS
  • 3NOTICES
  • 5ORDINARY MEETING OF THE ASSOCIATION 1979 Apr 25
  • 9ORDINARY MEETING OF THE ASSOCIATION 1979 May 30
  • 15REPORT ON THE EXHIBITS AT THE MEETING OF 1979 MAY 30
  • 19REFLECTIONS ON THE MAUNDER MINIMUM OF SUNSPOTS
  • 29METALLIZED POLYESTER FILM AS A SOLAR FILTER
  • 33RESULTS FROM THE ALPO LTP OBSERVING PROGRAMME
  • 43PHOTOELECTRIC LUNAR SCANNER
  • 51STEPHEN PERRY (1833 1889): FORGOTTEN JESUIT SCIENTIST AND EDUCATOR
  • 63ECCENTRICITY OF THE APPARENT ORBIT OF A BINARY STAR
  • 67JUPITER: THE APPARITION OF 1972
  • 83OBITUARY - FRANK J. ACFIELD, 1905-1975
  • 85LETTERS TO THE EDITOR
  • 93REVIEWS
  • 99NEW MEMBERS
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