nsvs1908107anebtypeeclipsingbinaryintheopenclusterngc869
文献类型：期刊论文
| 作者 | Pan Yang3; Luo Zhiquan3; Zhang Xiaobin2 ; Deng Licai2; Wang Kun2; Luo Yangping3; Fang Weijing3; Peng Yinjiang3; Sun Jinjiang1; Liu Qili1
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| 刊名 | researchinastronomyandastrophysics
 |
| 出版日期 | 2016 |
| 卷号 | 16期号:7页码:109_01 |
| ISSN号 | 1674-4527 |
| 英文摘要 | We present a time-series BV CCD photometry for an EB-type eclipsing binary NSVS 1908107,a member of the young open cluster NGC 869. The photometric solution was obtained by using the 2003 version of the Wilson-Devinney code. It reveals that the system is a semi-detached binary with the secondary component filling its Roche lobe. The mass ratio was determined to be 0.059±0.001. With the physical parameters of the cluster, the masses, radii and luminosities of the two components of NSVS 1908107 are estimated to be M_1 = 10.34±2.29M_⊙, R_1= 4.65±0.34 R_⊙,L_1 = 8076±371 L_⊙ and M_2 = 0.61±0.13 M_⊙, R_2 = 2.40±0.17 R_⊙, L_2 = 1054±48 L_⊙ respectively. The results show that the secondary component could be a giant or subgiant star with the outer envelope being stripped. |
| 语种 | 英语 |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/44898]  |
| 专题 | 中国科学院国家天文台 |
| 作者单位 | 1.中国科学院紫金山天文台 2.中国科学院国家天文台 3.西华师范大学 |
| 推荐引用方式 GB/T 7714 | Pan Yang,Luo Zhiquan,Zhang Xiaobin,et al. nsvs1908107anebtypeeclipsingbinaryintheopenclusterngc869[J]. researchinastronomyandastrophysics,2016,16(7):109_01. |
| APA | Pan Yang.,Luo Zhiquan.,Zhang Xiaobin.,Deng Licai.,Wang Kun.,...&Zhou Qiang.(2016).nsvs1908107anebtypeeclipsingbinaryintheopenclusterngc869.researchinastronomyandastrophysics,16(7),109_01. |
| MLA | Pan Yang,et al."nsvs1908107anebtypeeclipsingbinaryintheopenclusterngc869".researchinastronomyandastrophysics 16.7(2016):109_01. |
入库方式： OAI收割
来源：国家天文台
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