NAOC Open IR  > 月球与深空探测研究部
Pulsation and long-term variability of the high-amplitude delta Scuti star AD canis minoris
Khokhuntod, Pongsak; Fu, Jian-Ning; Boonyarak, Chayan; Marak, Kanokwan; Chen, Li; Hang, Shi-Yang
2007
发表期刊CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS
卷号7期号:3页码:421-427
摘要Time-series photometry was made for the large-amplitude delta Scuti star AD CMi in 2005 and 2006. High-quality photometric data provided in the literature were used to analyze the pulsation of the star, with the derived multiple frequencies fitted to our new data. Besides the dominant frequency and its harmonics, one low frequency (2.27402 c d(-1)) is discovered, which provides a reasonable interpretation for the long-noticed luminosity variation at the maximum and minimum light. Combining the nine new times of light maxima determined from the new data with the 64 times collected from the literature, we analyzed the long-term variability of AD CMi with the O - C technique. The results provide the updated value of period of 0.122974478 days, and seem to be in favor of the model of combination of the evolutionary effect and light-time effect of a binary system, of which some parameters are hereby deduced.
关键词Techniques : Photometric Stars : Variables : Delta Scuti Stars : Individual : Ad Cmi
收录类别SCI
语种英语
WOS记录号WOS:000247553300012
引用统计
被引频次:5[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bao.ac.cn/handle/114a11/8916
专题月球与深空探测研究部
作者单位1.Naresuan Univ, Fac Sci, Phitsanulok 65000, Thailand
2.Beijing Normal Univ, Dept Astron, Beijing 100875, Peoples R China
3.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China
推荐引用方式
GB/T 7714
Khokhuntod, Pongsak,Fu, Jian-Ning,Boonyarak, Chayan,et al. Pulsation and long-term variability of the high-amplitude delta Scuti star AD canis minoris[J]. CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS,2007,7(3):421-427.
APA Khokhuntod, Pongsak,Fu, Jian-Ning,Boonyarak, Chayan,Marak, Kanokwan,Chen, Li,&Hang, Shi-Yang.(2007).Pulsation and long-term variability of the high-amplitude delta Scuti star AD canis minoris.CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS,7(3),421-427.
MLA Khokhuntod, Pongsak,et al."Pulsation and long-term variability of the high-amplitude delta Scuti star AD canis minoris".CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS 7.3(2007):421-427.
条目包含的文件
条目无相关文件。
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
[Khokhuntod, Pongsak]的文章
[Fu, Jian-Ning]的文章
[Boonyarak, Chayan]的文章
百度学术
百度学术中相似的文章
[Khokhuntod, Pongsak]的文章
[Fu, Jian-Ning]的文章
[Boonyarak, Chayan]的文章
必应学术
必应学术中相似的文章
[Khokhuntod, Pongsak]的文章
[Fu, Jian-Ning]的文章
[Boonyarak, Chayan]的文章
相关权益政策
暂无数据
收藏/分享
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。