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The first photometric analysis of the near-contact binary star V370 Cygni
Authors:Vassilios N Manimanis  Panagiotis G Niarchos
Institution:(1) National & Kapodistrian University of Athens, Panepistimiopoli Zographou, Tmima Fysikis, Athens, 11145, Greece
Abstract:The first complete CCD light curves of the eclipsing binary system V370 Cygni have been obtained in the B, V, R and I filters during 5 consecutive nights in 2005 at Kryoneri Observatory, Greece. These curves were analyzed with the Wilson–Devinney program in order to determine the geometrical and physical parameters of the system. The analysis indicates a semi-detached configuration and a mildly evolved state of the system.
Keywords:Variable stars: eclipsing  Binaries: near-contact  Stars: individual: V370 Cyg
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