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NGC 4212

NGC 4212
史隆数位巡天拍摄的NGC 4212图片
观测资料(历元 历元
星座后发座
赤经12h 15m 39.3s[1]
赤纬13° 54′ 05″[1]
红移-0.000270
(减号表示蓝移)[1]
径向速度-81 km/s[1]
距离53 Mly(16.4 Mpc[1]
属于室女座星系团
视星等 (V)11.83[1]
特征
类型SAc, 低电离星系核[1]
大小~55,000 ly(17 kpc) (estimated)[1]
角直径 (V)3.2 x 1.9[1]
其他名称
NGC 4208, CGCG 69-110, IRAS 12130+1411, MCG 2-31-70, PGC 39224, UGC 7275, VCC 157[1]
参见:星系星系列表

NGC 4212是一个絮结螺旋星系[2][3][4][3],属于室女座星系团 [5][6][7]。NGC 4212位于后发座,距离地球约5300万光年[8]。这个星系是由天文学家威廉·赫歇尔在1784年4月8日发现的,一开始它在NGC天体表中被命名为NGC 4208。之后他又观测了同一个星系,并将其命名为NGC 4212[9]。天文学家约翰·路易·埃米尔·德雷耳后来经研究发现,NGC 4208与NGC 4212是相同的星系,即NGC 4208就是NGC 4212[10][9]

参考文献

[编辑]
  1. ^ 1.00 1.01 1.02 1.03 1.04 1.05 1.06 1.07 1.08 1.09 NASA/IPAC Extragalactic Database. Results for NGC 4212. [2018-07-28]. (原始内容存档于2011-05-14). 
  2. ^ Kuno, Nario; Sato, Naoko; Nakanishi, Hiroyuki; Hirota, Akihiko; Tosaki, Tomoka; Shioya, Yasuhiro; Sorai, Kazuo; Nakai, Naomasa; Nishiyama, Kota. Nobeyama CO Atlas of Nearby Spiral Galaxies: Distribution of Molecular Gas in Barred and Nonbarred Spiral Galaxies. Publications of the Astronomical Society of Japan. 2007-02-25, 59 (1): 117–166. Bibcode:2007PASJ...59..117K. ISSN 0004-6264. arXiv:0705.2678可免费查阅. doi:10.1093/pasj/59.1.117 (英语). 
  3. ^ 3.0 3.1 Your NED Search Results. ned.ipac.caltech.edu. [2018-08-12]. (原始内容存档于2018-08-12). 
  4. ^ Decarli, R.; Gavazzi, G.; Arosio, I.; Cortese, L.; Boselli, A.; Bonfanti, C.; Colpi, M. The census of nuclear activity of late-type galaxies in the Virgo cluster. Monthly Notices of the Royal Astronomical Society. 2007-10-11, 381 (1): 136–150. Bibcode:2007MNRAS.381..136D. ISSN 0035-8711. arXiv:0707.0999可免费查阅. doi:10.1111/j.1365-2966.2007.12208.x (英语). 
  5. ^ Binggeli, B.; Sandage, A.; Tammann, G. A. Studies of the Virgo Cluster. II - A catalog of 2096 galaxies in the Virgo Cluster area. V - Luminosity functions of Virgo Cluster galaxies. The Astronomical Journal. September 1985, 90: 1681. Bibcode:1985AJ.....90.1681B. ISSN 0004-6256. doi:10.1086/113874 (英语). 
  6. ^ C., Kraan-Korteweg, R. A complete sample of Virgo cluster galaxies. Astronomy and Astrophysics Supplement Series. March 1982, 47: 505. Bibcode:1982A&AS...47..505K. ISSN 0365-0138 (英语). 
  7. ^ R. B. Tully. Nearby Galaxies Catalog. Cambridge: 剑桥大学出版社. 1988. ISBN 978-0-521-35299-4. 
  8. ^ Revised NGC Data for NGC 4212. spider.seds.org. [2018-08-12]. (原始内容存档于2018-08-12). 
  9. ^ 9.0 9.1 New General Catalog Objects: NGC 4200 - 4249. cseligman.com. [2018-07-28]. (原始内容存档于2022-03-24) (美国英语). 
  10. ^ Steinicke, Wolfgang. Observing and Cataloguing Nebulae and Star Clusters: From Herschel to Dreyer's New General Catalogue. Cambridge University Press. 2010-08-19 [2021-10-23]. ISBN 978-1-139-49010-8. (原始内容存档于2022-04-07) (英语). 
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NGC 4212
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