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NGC 3861

NGC 3861
SDSS拍摄的NGC 3861
观测资料(J2000 曆元
星座狮子座
赤经11h 45m 03.9s[1]
赤纬19° 58′ 25″[1]
紅移0.016982[1]
徑向速度5091 km/s[1]
距离310 Mly(95.1 Mpc[1]
属于獅子座星系團
视星等 (V)13.7[1]
特征
类型(R')SAB(r)b[1]
大小~224,000 ly(68.8 kpc[1]
角直徑 (V)2.53 x 0.99[1]
其他名称
CGCG 97-129, IRAS 11424+2015, KCPG 299A, MCG 3-30-93, PGC 36604, UGC 6724[1]
參見:星系星系列表

NGC 3861是一个位于狮子座的大型棒旋星系,有环状结构[2][3][4][3],距离地球3亿光年[5][6],1827年3月23日由約翰·赫歇爾发现[7],属于獅子座星系團[2]。NGC 3861是一个低亮度 II型西佛星系[8]。2014年3月7日,人们在该星系观测到Ia超新星SN 2014aa[9][10][11]

参考

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  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 3861. [2018-07-27]. (原始内容存档于2008-12-16). 
  2. ^ 2.0 2.1 Scott, T. C.; Usero, A.; Brinks, E.; Boselli, A.; Cortese, L.; Bravo-Alfaro, H. CO in late-type galaxies within the central region of Abell 1367. Monthly Notices of the Royal Astronomical Society. 2012-12-03, 429 (1): 221–241. ISSN 1365-2966. S2CID 2578309. arXiv:1211.0523可免费查阅. doi:10.1093/mnras/sts328 (英语). 
  3. ^ 3.0 3.1 HyperLeda -object description. leda.univ-lyon1.fr. [2018-07-28]. (原始内容存档于2019-10-18). 
  4. ^ Your NED Search Results. ned.ipac.caltech.edu. [2018-07-28]. (原始内容存档于2022-06-27). 
  5. ^ NED Query Results for NGC 3861. ned.ipac.caltech.edu. [2018-07-28]. (原始内容存档于2022-06-27) (美国英语). 
  6. ^ Revised NGC Data for NGC 3861. spider.seds.org. [2018-07-28]. (原始内容存档于2018-07-28). 
  7. ^ New General Catalog Objects: NGC 3850 - 3899. cseligman.com. [2018-07-17]. (原始内容存档于2019-03-06) (美国英语). 
  8. ^ Sun, M.; Murray, S. S. Chandra View of the Dynamically Young Cluster of Galaxies A1367. II. Point Sources. The Astrophysical Journal. 2002, 577 (1): 139–149. Bibcode:2002ApJ...577..139S. ISSN 0004-637X. S2CID 119421982. arXiv:astro-ph/0202431可免费查阅. doi:10.1086/342156 (英语). 
  9. ^ Bright Supernovae - 2014.. rochesterastronomy.org. [2018-07-28]. (原始内容存档于2019-03-24). 
  10. ^ SN 2014aa | Transient Name Server. wis-tns.weizmann.ac.il. [2018-07-28]. (原始内容存档于2018-07-28) (英语). 
  11. ^ 2014aa - The Open Supernova Catalog. sne.space. [2018-07-28]. (原始内容存档于2018-07-28) (美国英语). 

外部链接

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NGC 3861
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