PMO OpenIR  > 恒星结构、演化和脉动研究团组
PHOTOMETRIC STUDY OF THE PULSATING, ECLIPSING BINARY OO DRA
Zhang, X. B.1; Deng, L. C.1; Tian, J. F.1; Wang, K.1; Sun, J. J.2; Liu, Q. L.2; Xin, H. Q.2; Zhou, Q.2; Yan, Z. Z.1,3; Luo, Z. Q.3; Luo, C. Q.1
2014-12-01
发表期刊ASTRONOMICAL JOURNAL
ISSN0004-6256
卷号148期号:6页码:106
摘要We present a comprehensive photometric study of the pulsating, eclipsing binary OO Dra. Simultaneous B- and V-band photometry of the star was carried out on 14 nights. A revised orbital period and a new ephemeris were derived from the data. The first photometric solution of the binary system and the physical parameters of the component stars are determined. They reveal that OO Dra could be a detached system with a less-massive secondary component nearly filling its Roche lobe. By subtracting the eclipsing light changes from the data, we obtained the intrinsic pulsating light curves of the hotter, massive primary component. A frequency analysis of the residual light yields two confident pulsation modes in both B- and V-band data with the dominant frequency detected at 41.865 c/d. A brief discussion concerning the evolutionary status and the pulsation nature of the binary system is finally given.
文章类型Article
关键词Binaries: Eclipsing Stars: Individual (Oo Dra) Stars: Oscillations
WOS标题词Science & Technology ; Physical Sciences
学科领域天文和天体物理
DOI10.1088/0004-6256/148/6/106
关键词[WOS]DELTA-SCT COMPONENTS ; LIGHT CURVES ; STAR LIGHT ; SYSTEM ; FREQUENCY ; EVOLUTION
收录类别SCI
语种英语
WOS研究方向Astronomy & Astrophysics
WOS类目Astronomy & Astrophysics
WOS记录号WOS:000345223200003
引用统计
被引频次:9[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://libir.pmo.ac.cn/handle/332002/11572
专题恒星结构、演化和脉动研究团组
作者单位1.Chinese Acad Sci, Natl Astron Observ, Key Lab Opt Astron, Beijing 100012, Peoples R China
2.Chinese Acad Sci, Purple Mt Observ, Nanjing 210008, Jiangsu, Peoples R China
3.China West Normal Univ, Dept Phys, Nanchong 637002, Peoples R China
推荐引用方式
GB/T 7714
Zhang, X. B.,Deng, L. C.,Tian, J. F.,et al. PHOTOMETRIC STUDY OF THE PULSATING, ECLIPSING BINARY OO DRA[J]. ASTRONOMICAL JOURNAL,2014,148(6):106.
APA Zhang, X. B..,Deng, L. C..,Tian, J. F..,Wang, K..,Sun, J. J..,...&Luo, C. Q..(2014).PHOTOMETRIC STUDY OF THE PULSATING, ECLIPSING BINARY OO DRA.ASTRONOMICAL JOURNAL,148(6),106.
MLA Zhang, X. B.,et al."PHOTOMETRIC STUDY OF THE PULSATING, ECLIPSING BINARY OO DRA".ASTRONOMICAL JOURNAL 148.6(2014):106.
条目包含的文件 下载所有文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
201402006PHOTOMETRIC(726KB) 开放获取CC BY-NC-SA浏览 下载
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Zhang, X. B.]的文章
[Deng, L. C.]的文章
[Tian, J. F.]的文章
百度学术
百度学术中相似的文章
[Zhang, X. B.]的文章
[Deng, L. C.]的文章
[Tian, J. F.]的文章
必应学术
必应学术中相似的文章
[Zhang, X. B.]的文章
[Deng, L. C.]的文章
[Tian, J. F.]的文章
相关权益政策
暂无数据
收藏/分享
文件名: 201402006PHOTOMETRIC STUDY OF THE PULSATING, ECLIPSING BINARY OO DRA.pdf
格式: Adobe PDF
此文件暂不支持浏览
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。