Photometric investigation of contact binaries near the short period limit-1SWASPJ161335.80-284722.2
文献类型：期刊论文
| 作者 | Zejda, M.1; Qian SB(钱声帮)2,3 ; Zhu LY(朱俐颖)2,3; Fang XH(方小慧)2,3
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| 刊名 | CONTRIBUTIONS OF THE ASTRONOMICAL OBSERVATORY SKALNATE PLESO
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| 出版日期 | 2019 |
| 卷号 | 49期号:2页码:453-455 |
| 关键词 | contact binary photometry |
| ISSN号 | 1335-1842 |
| 产权排序 | 第2完成单位 |
| 文献子类 | Article |
| 英文摘要 | A new period distribution of W UMa type (EW) contact binaries indicates that the short-period limit for EWs is around 0.2 days. Close binary stars with orbital periods near to this limit are an important source to understand the formation and evolution of contact binaries. Recently, some close binary stars with orbital periods in the range of 0.2 to 0.23 days were monitored and their light curves were analyzed using the W-D method. We present here one example of such studies - an analysis of 1SWASPJ161335.80-284722.2, its photometric solutions and period changes. |
| 学科主题 | 天文学 ; 恒星与银河系 ; 恒星天文学 |
| URL标识 | 查看原文 |
| 出版地 | SLOVAK ACADEMY SCIENCES ASTRONOMICAL INST, TATRANSKA LOMINICA, SK-059 60, SLOVAKIA |
| 资助项目 | Grant Agency of the Czech Republic[16-01116S] ; National Natural Science Foundation of China[11573063] ; National Natural Science Foundation of China[11611530685] ; Key Science Foundation of Yunnan Province[2017FA001] |
| WOS研究方向 | Astronomy & Astrophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000469927500064 |
| 出版者 | SLOVAK ACADEMY SCIENCES ASTRONOMICAL INST |
| 资助机构 | Grant Agency of the Czech Republic[16-01116S] ; National Natural Science Foundation of China[11573063] ; National Natural Science Foundation of China[11611530685] ; Key Science Foundation of Yunnan Province[2017FA001] |
| 源URL | [http://ir.ynao.ac.cn/handle/114a53/20311]  |
| 专题 | 云南天文台_双星与变星研究组 云南天文台_中国科学院天体结构与演化重点实验室 |
| 通讯作者 | Zejda, M. |
| 作者单位 | 1.Department of Theoretical Physics and Astrophysics, Masaryk University, Kotlářská 2, CZ 611 37 Brno, Czech Republic 2.Yunnan Observatories, Chinese Academy of Sciences, P.O. Box 110, Kunming, 650216, People's Republic of China 3.Key laboratory of the structure and evolution of celestial objects, Chinese Academy of Sciences, P.O. Box 110, Kunming, 650216, People's Republic of China |
| 推荐引用方式 GB/T 7714 | Zejda, M.,Qian SB,Zhu LY,et al. Photometric investigation of contact binaries near the short period limit-1SWASPJ161335.80-284722.2[J]. CONTRIBUTIONS OF THE ASTRONOMICAL OBSERVATORY SKALNATE PLESO,2019,49(2):453-455. |
| APA | Zejda, M.,Qian SB,Zhu LY,&Fang XH.(2019).Photometric investigation of contact binaries near the short period limit-1SWASPJ161335.80-284722.2.CONTRIBUTIONS OF THE ASTRONOMICAL OBSERVATORY SKALNATE PLESO,49(2),453-455. |
| MLA | Zejda, M.,et al."Photometric investigation of contact binaries near the short period limit-1SWASPJ161335.80-284722.2".CONTRIBUTIONS OF THE ASTRONOMICAL OBSERVATORY SKALNATE PLESO 49.2(2019):453-455. |
入库方式： OAI收割
来源：云南天文台
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