YNAO OpenIR

Browse/Search Results:  1-10 of 331 Help

  Show only claimed items
Selected(0)Clear Items/Page:    Sort:
Identification of temperature anomaly RR Lyrae stars in LAMOST survey, misclassification and binarities 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2020, 卷号: 20, 期号: 6, 页码: 14
Authors:  Li LJ(李临甲);  Qian SB(钱声帮);  Zhang J(张嘉);  He JJ(何家佳);  Zhu LY(朱俐颖)
Adobe PDF(10227Kb)  |  Favorite  |  View/Download:30/0  |  Submit date:2020/08/03
techniques: spectroscopic  techniques: photometric  stars: fundamental parameters  stars: variables : RR Lyrae  
ASAS J174406+2446.8 is identified as a marginal-contact binary with a possible cool third body 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2020, 卷号: 20, 期号: 6, 页码: 8
Authors:  Shi XD(施相东);  Qian SB(钱声帮);  Li LJ(李临甲);  Na, Wei-Wei;  Zhou X(周肖)
Adobe PDF(1152Kb)  |  Favorite  |  View/Download:35/0  |  Submit date:2020/08/03
stars: binaries : close  stars: binaries : eclipsing  stars: delta Scuti  stars: individual (ASAS J174406+2446.8)  
The contact binary V344 Lacertae: is it a triple system? 期刊论文
ASTROPHYSICS AND SPACE SCIENCE, 2020, 卷号: 365, 期号: 4, 页码: 11
Authors:  Liu L(刘亮);  Qian SB(钱声帮);  Li, Kai;  He JJ(何家佳);  Li LJ(李临甲);  Zhao EG(赵二刚);  Li, Xuzhi
Adobe PDF(1245Kb)  |  Favorite  |  View/Download:41/1  |  Submit date:2020/06/08
Stars  binaries  close  Stars  binaries  eclipsing  Stars  individuals (V344 Lacertae)  Stars  evolution  
A photometric study of the short-period eclipsing binary 1SWASP J204932.94-654025.8, showing strong third light 期刊论文
NEW ASTRONOMY, 2020, 卷号: 76, 页码: 5
Authors:  Zhang, Bin;  Qian SB(钱声帮);  Zejda, Miloslav;  Wang, Jing-Jing;  Zhi, Qi-Jun;  Dong, Ai-Jun;  Xie, Wei;  Zhu LY(朱俐颖);  Jiang, Lin-Qiao
Adobe PDF(708Kb)  |  Favorite  |  View/Download:77/1  |  Submit date:2020/03/02
Binary  Eclipsing binary  Orbital period  Light curves  
1SWASP J034439.97+030425.5: a short-period eclipsing binary system with a close-in stellar companion 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2020, 卷号: 20, 期号: 4, 页码: 8
Authors:  Zhang, Bin;  Qian SB(钱声帮);  Wang, Jing-Jing;  Zhi, Qi-Jun;  Dong, Ai-Jun;  Xie, Wei;  Zhu LY(朱俐颖);  Jiang, Lin-Qiao
Adobe PDF(662Kb)  |  Favorite  |  View/Download:40/1  |  Submit date:2020/06/08
stars: binaries: close  stars: binaries: eclipsing  stars: individual (1SWASP J034439.97+030425.5)  
Spot Model for Identifications of Periods in Asynchronous Polars 期刊论文
ASTROPHYSICAL JOURNAL, 2020, 卷号: 892, 期号: 1, 页码: 8
Authors:  Wang QS(王琪善);  Qian SB(钱声帮);  Han ZT(韩忠涛);  Fang XH(方小慧);  Zang L(臧蕾);  Liu, Wei
Adobe PDF(1209Kb)  |  Favorite  |  View/Download:41/1  |  Submit date:2020/05/18
AM Herculis stars  X-ray binary stars  X-ray photometry  CCD photometry  
Different evolutionary pathways for the two subtypes of contact binaries 期刊论文
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2020, 卷号: 492, 期号: 3, 页码: 4112-4119
Authors:  Zhang XD(张旭东);  Qian SB(钱声帮);  Liao WP(廖文萍)
Adobe PDF(438Kb)  |  Favorite  |  View/Download:79/3  |  Submit date:2020/04/08
binaries: eclipsing  stars: evolution  stars: formation  
Photometric observations of an extreme mass ratio overcontact binary 期刊论文
CONTRIBUTIONS OF THE ASTRONOMICAL OBSERVATORY SKALNATE PLESO, 2020, 卷号: 50, 期号: 2, 页码: 611-614
Authors:  Zhou X(周肖);  Soonthornthum, B.;  Qian SB(钱声帮)
Adobe PDF(305Kb)  |  Favorite  |  View/Download:57/1  |  Submit date:2020/05/18
binaries: eclipsing  binaries: photometry  light curves  stellar mergers  
A high-mass-ratio red-dwarf contact binary with an extremely cool close-in red dwarf 期刊论文
PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 2019, 卷号: 71, 期号: 6, 页码: 10
Authors:  Fang XH(方小慧);  Qian SB(钱声帮);  Zejda, Miloslav;  Boonrucksar, Soonthornthum;  Zhou X(周肖);  Zhu LY(朱俐颖);  Liao WP(廖文萍)
Adobe PDF(1488Kb)  |  Favorite  |  View/Download:55/1  |  Submit date:2020/03/31
binaries: close  binaries: eclipsing  stars: evolution  stars: individual (1SWASP J161335.80-284722.2)  
V752 Cen - a triple-lined spectroscopic contact binary with sudden and continuous period changes 期刊论文
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2019, 卷号: 489, 期号: 4, 页码: 4760-4770
Authors:  Zhou X(周肖);  Soonthornthum, B.;  Qian SB(钱声帮);  Fernandez Lajus, E.
Adobe PDF(800Kb)  |  Favorite  |  View/Download:74/0  |  Submit date:2019/11/25
techniques: photometric  binaries: eclipsing  stars: individual: V752 Cen