一些反卫星双星系统的首次光度研究

IF 1.4 Q3 PHYSICS, MULTIDISCIPLINARY

Turkish Journal of Physics Pub Date : 2019-08-02 DOI:10.3906/fiz-1903-17

B. Ulaş

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引用次数: 0

摘要

我们提出了由全天空自动巡天计划观测和编目的四个双星系统的第一个光曲线解。利用基于Wilson-Devinney方法的PHOEBE软件对光曲线进行分析。推导了光曲线参数，并根据分析结果计算了估计的物理参数。我们将我们的目标与赫茨普龙-罗素图和质量-半径平面上众所周知的类似类型的双星进行比较。讨论了组件的演化状态。

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First photometric investigation of some ASAS binary systems

We present the first light curve solutions of the four binary systems observed and catalogued by the All Sky Automated Survey program. The light curves are analysed by using PHOEBE software, which is based on the Wilson-Devinney method. The light curve parameters are derived and the estimated physical parameters are calculated from the result of the analyses. We compare our targets to well-known binaries of similar type on the Hertzsprung-Russell diagram and mass-radius plane. The evolutionary states of the components are also discussed.

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来源期刊

Turkish Journal of Physics PHYSICS, MULTIDISCIPLINARY-

CiteScore

3.50

自引率

0.00%

发文量

期刊介绍： The Turkish Journal of Physics is published electronically 6 times a year by the Scientific and Technological Research Council of Turkey (TÜBİTAK) and accepts English-language manuscripts in various fields of research in physics, astrophysics, and interdisciplinary topics related to physics. Contribution is open to researchers of all nationalities.