Synthetic light curve solutions for the W UMa-system BV draconis |
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Authors: | M T Karimie |
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Institution: | (1) Sternwarte der Universität Bonn, Germany |
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Abstract: | Synthetic light curve solutions for the W UMa-system BV Dra have been determined by applying the Wilson and Devinney approach toUBV-observations of 1979–1980 andBV-observations of 1976. All solutions are very similar and correspond to a system with an overcontact configuration and an A-type light curve. A reasonable solution results from the assumption of a G1V spectral type for the primary component. Solutions with a F7V spectral type for the primary component are also presented. The photometric mass ratios are close to the spectroscopic values. |
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