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The Photometric Study of Neglected Short-Period Eclipsing Binary BS Vulpeculae

Published online by Cambridge University Press:  23 April 2012

Miloslav Zejda ,
Zdeněk Mikulášek ,
Liying Zhu ,
Shengbang Qian  and
Jiří Liška
Miloslav Zejda
Affiliation:
Department of Theoretical Physics and Astrophysics, Masaryk University, CZ-611 37 Brno, Czech Republic, e-mail: zejda@physics.muni.cz, mikulas@physics.muni.cz
Zdeněk Mikulášek
Affiliation:
Department of Theoretical Physics and Astrophysics, Masaryk University, CZ-611 37 Brno, Czech Republic, e-mail: zejda@physics.muni.cz, mikulas@physics.muni.cz VŠB – Technical Univ., Observatory and Planetarium of J. Palisa, Ostrava, Czech Rep.
Liying Zhu
Affiliation:
National Astronomical Observatories/Yunnan Observatory, Chinese Academy of Sciences, P.O. Box 110, 650011 Kunming, China, e-mail: zhuly@ynao.ac.cn, qsb@ynao.ac.cn Key Laboratory for the Structure and Evolution of Celestial Objects, Chinese Academy of Sciences P.O. Box 110, 650011 Kunming, China
Shengbang Qian
Affiliation:
National Astronomical Observatories/Yunnan Observatory, Chinese Academy of Sciences, P.O. Box 110, 650011 Kunming, China, e-mail: zhuly@ynao.ac.cn, qsb@ynao.ac.cn Key Laboratory for the Structure and Evolution of Celestial Objects, Chinese Academy of Sciences P.O. Box 110, 650011 Kunming, China
Jiří Liška
Affiliation:
Department of Theoretical Physics and Astrophysics, Masaryk University, CZ-611 37 Brno, Czech Republic, e-mail: zejda@physics.muni.cz, mikulas@physics.muni.cz
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Abstract

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The preliminary results of a study of a neglected, relatively bright, short-periodic (P=0.48 d), near contact eclipsing binary BS Vulpeculae is given. We present our new complete (BVRI) light curves, and physical parameters of the system based on them, derived by the 2003 version of the Wilson–Van Hamme code.

Keywords

stars: binaries: eclipsingstars: fundamental parametersstars: individual BS Vul
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 7 , Symposium S282: From Interacting Binaries to Exoplanets: Essential Modeling Tools , July 2011 , pp. 83 - 84
Copyright
Copyright © International Astronomical Union 2012

References

de Bernardi, C. & Scaltriti, F. 1979, A&AS, 35, 63Google Scholar
Shaw, J. S. 1994, MemSAI, 65, 95Google Scholar
Van Hamme, W., 1993, AJ, 106, 2096CrossRefGoogle Scholar
Wilson, R. E. & Van Hamme, W., 2003, Computing Binary Stars Observables, the 4th edition of the W-D program., Ftp: astro.ufl.edu, directory pub/wilson/lcdc2003Google Scholar