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A New Moving Group in the Local Arm
Liang, Xilong1,2; Zhao, Jingkun1,2; Chen, Yuqin1,2; Fang, Xiangsong1; Ye, Xianhao1,2; Zhang, Jiajun1,2; Kong, Xiaoming3; Zhao, Gang1,2
2020-05-01
Source PublicationASTRONOMICAL JOURNAL
ISSN0004-6256
Volume159Issue:5Pages:9
AbstractWe present a new moving group clustered in kinematics, spatial position, and elemental abundances. Its spatial position is around the center of the Local Arm of the Milky Way. A convergent point method was taken to select candidate member stars. Among 206 candidate member stars, 74 are pre-main-sequence stars and some of them have stellar disks. We presume those pre-main-sequence stars belong to the Orion nebula. We suggest that this moving group is caused by the density wave of the Local Arm passing by.
KeywordGalaxy kinematics Stellar associations Galaxy abundances
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; Astronomical Big Data Joint Research Center ; Astronomical Big Data Joint Research Center ; National Development and Reform Commission ; National Development and Reform Commission ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; Astronomical Big Data Joint Research Center ; Astronomical Big Data Joint Research Center ; National Development and Reform Commission ; National Development and Reform Commission ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; Astronomical Big Data Joint Research Center ; Astronomical Big Data Joint Research Center ; National Development and Reform Commission ; National Development and Reform Commission ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; Astronomical Big Data Joint Research Center ; Astronomical Big Data Joint Research Center ; National Development and Reform Commission ; National Development and Reform Commission
DOI10.3847/1538-3881/ab7fa9
WOS KeywordYOUNG ; KINEMATICS ; HYADES ; STARS ; ASSOCIATIONS ; ABUNDANCES ; CLUSTER ; STREAM
Language英语
Funding ProjectNational Natural Science Foundation of China[11988101] ; National Natural Science Foundation of China[11973048] ; National Natural Science Foundation of China[11927804] ; National Natural Science Foundation of China[11890694] ; National Natural Science Foundation of China[11625313] ; National Natural Science Foundation of China[11803016] ; National Key R&D Program of China[2019YFA0405502] ; Astronomical Big Data Joint Research Center ; National Development and Reform Commission
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; Astronomical Big Data Joint Research Center ; Astronomical Big Data Joint Research Center ; National Development and Reform Commission ; National Development and Reform Commission ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; Astronomical Big Data Joint Research Center ; Astronomical Big Data Joint Research Center ; National Development and Reform Commission ; National Development and Reform Commission ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; Astronomical Big Data Joint Research Center ; Astronomical Big Data Joint Research Center ; National Development and Reform Commission ; National Development and Reform Commission ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; Astronomical Big Data Joint Research Center ; Astronomical Big Data Joint Research Center ; National Development and Reform Commission ; National Development and Reform Commission
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000525675200001
PublisherIOP PUBLISHING LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/56174
Collection中国科学院国家天文台
Corresponding AuthorZhao, Jingkun
Affiliation1.Chinese Acad Sci, Natl Astron Observ, Key Lab Opt Astron, Beijing 100012, Peoples R China
2.Univ Chinese Acad Sci, Sch Astron & Space Sci, Beijing 100049, Peoples R China
3.Shangdong Univ Weihai, Sch Mech Elect & Informat Engn, Weihai 264209, Peoples R China
Recommended Citation
GB/T 7714
Liang, Xilong,Zhao, Jingkun,Chen, Yuqin,et al. A New Moving Group in the Local Arm[J]. ASTRONOMICAL JOURNAL,2020,159(5):9.
APA Liang, Xilong.,Zhao, Jingkun.,Chen, Yuqin.,Fang, Xiangsong.,Ye, Xianhao.,...&Zhao, Gang.(2020).A New Moving Group in the Local Arm.ASTRONOMICAL JOURNAL,159(5),9.
MLA Liang, Xilong,et al."A New Moving Group in the Local Arm".ASTRONOMICAL JOURNAL 159.5(2020):9.
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