First photometric investigation of some ASAS binary systems

被引：0
|
作者：
Ulas, Burak [1 ]
机构：
[1] Izmir Turk Coll Planetarium, Izmir, Turkey
来源：
TURKISH JOURNAL OF PHYSICS | 2019年 / 43卷 / 05期
基金：
美国国家航空航天局; 美国国家科学基金会;
关键词：
Eclipsing binary stars; fundamental parameters of stars; stars:; individual; (ASAS; 070530+1521.0; ASAS; 073404-3215.9; 143405-5814.5; 163424-4919.5); STARS; EVOLUTION; CATALOG;
D O I：
10.3906/fiz-1903-17
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We present the first light curve solutions of the four binary systems observed and catalogued by the All Sky Automated Survey (ASAS) program. The light curves are analyzed 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.
引用
收藏
页码：459 / 471
页数：13
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