NAOC Open IR
Search for variable stars in the open cluster NGC 1245
Shen, Dong-Xiang1; Zhang, Yu2,3; Li, Chun-Yan2,3; Zeng, Xiang-Yun2,3; Lu, Guo-Liang1; Zhu, Chun-Hua1; Hu, Qing-Shun2,3; Liu, Jin-Zhong2,3
2021-06-01
Source PublicationRESEARCH IN ASTRONOMY AND ASTROPHYSICS
ISSN1674-4527
Volume21Issue:5Pages:12
AbstractWe used the Nanshan 1m telescope of Xinjiang Astronomical Observatory to investigate variable stars in the region of NGC 1245. We detected 55 variable stars in the field of view, 42 of them are newly discovered: six binaries, 22 pulsating stars, 14 unclassified variables. We discussed the physical properties and classifications of the variable stars through their light curves. The cross-matching with the members catalog of NGC 1245 suggests that 10 variable stars are identified as probable cluster members, which including one EW type binary, eight delta Scuti stars, and an unknown type variable star. Since the difference of the members catalog of the cluster and the limitations of the instrument, there are some huge differences in the variable list of NGC 1245 compared with the previous work.
Keywordopen clusters and associations individual (NGC 1245) stars variables general stars variables delta Scuti binaries eclipsing
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; program of Tianshan Youth ; program of Tianshan Youth ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Natural Science Foundation of Xinjiang ; Natural Science Foundation of Xinjiang ; National Development and Reform Commission ; National Development and Reform Commission ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; program of Tianshan Youth ; program of Tianshan Youth ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Natural Science Foundation of Xinjiang ; Natural Science Foundation of Xinjiang ; National Development and Reform Commission ; National Development and Reform Commission ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; program of Tianshan Youth ; program of Tianshan Youth ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Natural Science Foundation of Xinjiang ; Natural Science Foundation of Xinjiang ; National Development and Reform Commission ; National Development and Reform Commission ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; program of Tianshan Youth ; program of Tianshan Youth ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Natural Science Foundation of Xinjiang ; Natural Science Foundation of Xinjiang ; National Development and Reform Commission ; National Development and Reform Commission
DOI10.1088/1674-4527/21/5/124
WOS KeywordTRANSITING EXTRASOLAR PLANETS ; DELTA-SCUTI ; GAMMA-DORADUS ; STELLAR-SYSTEMS ; LIGHT CURVES ; CSI 2264 ; WIDE PHOTOMETRY ; YOUNG STARS ; EVOLUTION ; CATALOG
Language英语
Funding ProjectNational Natural Science Foundation of China[11763007] ; National Natural Science Foundation of China[11863005] ; National Natural Science Foundation of China[U2031204] ; program of Tianshan Youth[2017Q091] ; program of Tianshan Youth[2017Q014] ; Youth Innovation Promotion Association CAS[2018080] ; Natural Science Foundation of Xinjiang[2021D01C075] ; National Development and Reform Commission
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; program of Tianshan Youth ; program of Tianshan Youth ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Natural Science Foundation of Xinjiang ; Natural Science Foundation of Xinjiang ; National Development and Reform Commission ; National Development and Reform Commission ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; program of Tianshan Youth ; program of Tianshan Youth ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Natural Science Foundation of Xinjiang ; Natural Science Foundation of Xinjiang ; National Development and Reform Commission ; National Development and Reform Commission ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; program of Tianshan Youth ; program of Tianshan Youth ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Natural Science Foundation of Xinjiang ; Natural Science Foundation of Xinjiang ; National Development and Reform Commission ; National Development and Reform Commission ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; program of Tianshan Youth ; program of Tianshan Youth ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Natural Science Foundation of Xinjiang ; Natural Science Foundation of Xinjiang ; National Development and Reform Commission ; National Development and Reform Commission
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000663198600001
PublisherNATL ASTRONOMICAL OBSERVATORIES, CHIN ACAD SCIENCES
Citation statistics
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/77523
Collection中国科学院国家天文台
Corresponding AuthorZhang, Yu
Affiliation1.Xinjiang Univ, Sch Phys Sci & Technol, Urumqi 830046, Peoples R China
2.Chinese Acad Sci, Xinjiang Astron Observ, Natl Astron Observ, Urumqi 830000, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Shen, Dong-Xiang,Zhang, Yu,Li, Chun-Yan,et al. Search for variable stars in the open cluster NGC 1245[J]. RESEARCH IN ASTRONOMY AND ASTROPHYSICS,2021,21(5):12.
APA Shen, Dong-Xiang.,Zhang, Yu.,Li, Chun-Yan.,Zeng, Xiang-Yun.,Lu, Guo-Liang.,...&Liu, Jin-Zhong.(2021).Search for variable stars in the open cluster NGC 1245.RESEARCH IN ASTRONOMY AND ASTROPHYSICS,21(5),12.
MLA Shen, Dong-Xiang,et al."Search for variable stars in the open cluster NGC 1245".RESEARCH IN ASTRONOMY AND ASTROPHYSICS 21.5(2021):12.
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