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New photometric investigation of eclipsing binary NSVS 10653195
Zhang B(张斌)1,2,3; Qian SB(钱声帮)1,2,3; Liao WP(廖文萍)1,2; Zhang J(张嘉)1,2; Liu NP(刘念平)1,2; Wang JJ(王晶晶)1,2; Zhang, B (reprint author), Chinese Acad Sci, Yunnan Observ, POB 110, Kunming 650216, Peoples R China.
发表期刊NEW ASTRONOMY
2015-11
卷号41页码:37-41
DOI10.1016/j.newast.2015.04.009
产权排序第1完成单位
收录类别SCI
关键词Binary Eclipsing Binary Orbital Period Light Curve
摘要New CCD photometric light curves of the low-mass binary system NSVS 10653195 are presented. Our complete B, V, R-c and I-c-band light curves show a remarkable out-eclipsing distortion. This phenomenon suggests that the components of the system may be active. The photometric solutions with star-spot were derived by using the 2013 version of the Wilson-Devinney (WD) code. Based on all available times of light minimum, we analyzed the orbital period changes. The O-C diagram reveals that the period of NSVS 10653195 is decreasing at a rate of dP/dt = -2.79 x 10(-7) days yr(-1), which is probably caused by angular momentum loss. (C) 2015 Elsevier B.V. All rights reserved,
项目资助者Yunnan Province(2012HC011) ; Chinese Natural Science Foundation(11133007,11325315,11103074) ; Strategic Priority Research Program The Emergence of Cosmological Structures of the Chinese Academy of Sciences(XDB09010202)
语种英语
学科领域Astronomy & Astrophysics
文章类型Article
ISSN1384-1076
URL查看原文
归档日期2015-10-23
WOS记录号WOS:000368045200007
WOS研究方向Astronomy & Astrophysics
WOS类目Astronomy & Astrophysics
关键词[WOS]LOW-MASS STARS ; MAGNETIC ACTIVITY ; VELOCITY CURVES ; CLOSE-BINARY ; LIGHT CURVES ; MODELS ; EVOLUTION ; CYGNI
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被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ynao.ac.cn/handle/114a53/9400
专题双星与变星研究组
中国科学院天体结构与演化重点实验室
通讯作者Zhang, B (reprint author), Chinese Acad Sci, Yunnan Observ, POB 110, Kunming 650216, Peoples R China.
作者单位1.Yunnan Observatories, Chinese Academy of Sciences, P.O. Box 110, Kunming 650216, PR China
2.Key Laboratory for the Structure and Evolution of Celestial Objects, Chinese Academy of Sciences, Kunming 650216, PR China
3.Graduate University of Chinese Academy of sciences, Beijing, PR China
推荐引用方式
GB/T 7714
Zhang B,Qian SB,Liao WP,et al. New photometric investigation of eclipsing binary NSVS 10653195[J]. NEW ASTRONOMY,2015,41:37-41.
APA Zhang B.,Qian SB.,Liao WP.,Zhang J.,Liu NP.,...&Zhang, B .(2015).New photometric investigation of eclipsing binary NSVS 10653195.NEW ASTRONOMY,41,37-41.
MLA Zhang B,et al."New photometric investigation of eclipsing binary NSVS 10653195".NEW ASTRONOMY 41(2015):37-41.
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