Discovery of a Faint Eclipsing Binary GSC 02265-01456

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	Discovery of a Faint Eclipsing Binary GSC 02265-01456
	Guo, D. F.1; Li, K.1,2 ; Hu, S. M.1; Jiang, Y. G.1; Gao, D. Y.1; Chen, X.1
刊名	JOURNAL OF ASTROPHYSICS AND ASTRONOMY
	2015-09
卷号	36 期号:3 页码:399-407
关键词	Stars: binaries: close stars: binaries: eclipsing stars: individual: GSC 02265-01456
ISSN号	0250-6335
通讯作者	Li, K (reprint author), Shandong Univ, Inst Space Sci, Shandong Prov Key Lab Opt Astron & Solar Terr, Weihai 264209, Peoples R China.
英文摘要	When observing the transiting extrasolar planets, we found a new eclipsing binary named GSC 02265-01456. The V and R (c) observations were carried out for this binary. The photometric light curves of the two bands were simultaneously analyzed using the W-D code. The solutions show that GSC 02265-01456 is an extremely low mass ratio (q=0.087) overcontact binary system with a contact degree of f=82.5%. The difference between the two maxima of the light curve can be explained by a dark spot on the primary component.
学科主题	Astronomy & Astrophysics
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Astronomy & Astrophysics
研究领域[WOS]	Astronomy & Astrophysics
关键词[WOS]	LIGHT CURVES ; EVOLUTION ; SYSTEMS ; DEEP ; MODELS ; STARS ; CYGNI
收录类别	SCI
原文出处	http://link.springer.com/article/10.1007%2Fs12036-015-9341-1
语种	英语
WOS记录号	WOS:000361891800005
公开日期	2016-06-01
内容类型	期刊论文
源URL	[http://ir.ynao.ac.cn/handle/114a53/9380]
专题	云南天文台_中国科学院天体结构与演化重点实验室
作者单位	1.Shandong Provincial Key Laboratory of Optical Astronomy and Solar-Terrestrial Environment, Institute of Space Sciences, Shandong University, Weihai, 264209, China 2.Key Laboratory for the Structure and Evolution of Celestial Objects, Chinese Academy of Sciences, Beijing, China
推荐引用方式 GB/T 7714	Guo, D. F.,Li, K.,Hu, S. M.,et al. Discovery of a Faint Eclipsing Binary GSC 02265-01456[J]. JOURNAL OF ASTROPHYSICS AND ASTRONOMY,2015,36(3):399-407.
APA	Guo, D. F.,Li, K.,Hu, S. M.,Jiang, Y. G.,Gao, D. Y.,&Chen, X..(2015).Discovery of a Faint Eclipsing Binary GSC 02265-01456.JOURNAL OF ASTROPHYSICS AND ASTRONOMY,36(3),399-407.
MLA	Guo, D. F.,et al."Discovery of a Faint Eclipsing Binary GSC 02265-01456".JOURNAL OF ASTROPHYSICS AND ASTRONOMY 36.3(2015):399-407.