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JAAVSO v12n1

Volume 12 Number 1 1983
1 Astronomers as Amateurs

Thomas R. Williams



5 A Determination of the Elements of V493 Aquilae
Bradley Meyer
  abstract pdf  
8 Matthew Fontaine Maury's Missing Star
Dorrit Hoffleit
  abstract pdf  
10 Period Changes in V726 Cygni
Erica Ellingson
  abstract pdf  
13 A Study of V1954 Sagittarii
Marty Wooldridge
  abstract pdf  
16 Applications of Out-of-Focus Images in Amateur Astronomy
Ernst H. Mayer
  abstract pdf  
20 The Classical Cepheid Program JD 2442000 - 2443000
Thomas A Cragg
  abstract pdf  
35 Abstracts of Papers Presented a the Spring Meeting of the AAVSO in Quebec City, Quebec, Canada May 21-23, 1983
Various Authors
  abstract pdf  
39 Minutes of the General Meeting of the AAVSO held in Quebec City, Quebec, Canada May 21-23, 1983
Janet A. Mattei
  abstract pdf  
42 Committee Reports
Classical Cepheids,Thomas A Cragg, New Chart,Clinton B. Ford, Eclipsing Binary,Marvin E. Baldwin, Nova Search,Carmine V. Borzelli, Photoelectric Photometry,Howard Landis, RR Lyrae,Marvin E. Baldwin, Solar Division,Robert B. Ammons, Telescope,Charles E. Scovil
  abstract pdf  
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