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eJAAVSO

Visual and Photoelectric Observations of Beta Lyrae, 1983-87

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David B. Williams

9270-A Racquetball Way, Indianapolis, IN 46260

 

Received 24 June 1988

 

Abstract

 

Visual observations of beta Lyrae from 1983 to 1987 and photoelectric observations from 1986 to 1987 have been used to determine nine normal times of predicted minima. Current linear light elements derived from these observations are Min. I = HJD 2445562.487 + 12.93465 E.

 

Link to ADS abstract, article and citation information

 
 
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