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eJAAVSO

Photographic Studies of Neglected Variables, II: MO Aurigae, RY Canis Minoris, Hi Geminorum, OO Puppis, and OP Puppis

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David B. Williams

9270-A Racquetball Way

Indianapolis, IN 46260

 

Presented at the 84th AAVSO Annual Meeting, October 28, 1995

 

Abstract

 

 

Observations on Harvard patrol plates have been used to determine new or improved periods for the poorly studied eclipsing binaries MO Aur, RY CMi, and HI Gem and the Cepheid variable OO Pup. OP Pup is a previously unrecognized Cephied with a period of 2.6 days.

 

Link to ADS abstract, article and citation information

 
 
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