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arXiv 0711.1966astro-ph
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新发现的双星GSC 00008-00901的光度分析

Photometric Analysis of Recently Discovered Eclipsing Binary GSC 00008-00901

S. Parimucha, T. Pribulla, M. Vaňko, P. Dubovsky, L. Hambalek

摘要:

本文对新发现的食双星GSC 0008-00901的$BVR_C$光变曲线进行了光度分析。轨道周期为0.28948(11)天。光度参数的确定,以及。分析得出的结论是,该系统是一个过接触的二元W UMa类型的组件没有热接触。2005年的光变曲线显示其中一个组件的表面上存在斑点,而2006年的光变曲线不受斑点的影响。

英文摘要:

Photometric analysis of $BVR_C$ light curves of newly discovered eclipsing binary GSC 0008-00901 is presented. The orbital period is improved to 0.28948(11) days. Photometric parameters are determined, as well. The analysis yielded to conclusion that system is an over-contact binary of W UMa type with components not in thermal contact. The light curves from 2005 show the presence of a spot on the surface of one of the components, while light curves from 2006 are not affected by maculation.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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