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V1010 Ophiuchi: Does the Depth of Primary Minimum Vary?

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David B. Williams

9270-A Racquetball Way, Indianapolis, IN 46260


Received: 2 March 1990




Published photoelectric light curves of the eclipsing binary V1010 Oph suggest that the depth of primary minimum varies. However, unpublished photoelectric data from ten seasons between 1965 and 1988 do not show variation in the minimum depth greater than 0.02 magnitude.


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