Observations and interpretation of the close binary system CG Cyg |
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| Authors: | D M Z Jassur |
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| Institution: | 1. Dept of Astronomy, University of Manchester, England
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| Abstract: | Photometric observations of the short-period (RS CVn-type) eclipsing binary system CG Cyg have been presented. Two sets of results, obtained from an analysis of theB, V andR light curves, represent ‘occultation’ and ‘transit’ solutions. The occultation solution is preferred as it gives a better fit to the colour curve. This hypothesis may also offer a more promising explanation of the observed peculiarities such as period changes and the light variation outside eclipses. |
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