NGC 4013

NGC 4013是一个位于大熊座棒旋星系,距离地球5500万光年[4],属于大熊座星系团[5]。1989年12月30日人们在星系内发现超新星SN 1989Z[6]

NGC 4013
HST拍摄的NGC 4013
观测资料(J2000 曆元
星座大熊座
赤经11h 58m 31.13s[1]
赤纬+43° 56 50.1[1]
紅移831 ± 1 km/s[1]
距离60.6 ± 8.1 Mly
(18.6 ± 2.5 Mpc)[2]
视星等 (V)12.1B[1]
特征
类型SBa[1]
角直徑 (V)5.2' x 1.0'[1]
其他名称
UGC 6963,[1] PGC 37691[1] LEDA 37691[3] 2MFGC 9412[3]

IRAS 11559+4413[3] 2MASX J11583141+4356492[3]

MCG+07-25-009[3] UZC J115831.5+435651[3]

参考

  1. . Results for NGC 4013. [2006-11-25]. (原始内容存档于2002-08-12).
  2. . NASA/IPAC Extragalactic Database. [2010-06-13].
  3. . Results for NGC 4013. [2009-12-25]. (原始内容存档于2020-01-04).
  4. Combes, F. and Sanders, R.H., "Formation and properties of persisting stellar bars", Astronomy and Astrophysics, vol. 96, no. 1-2, Mar. 1981, p. 164-173.
  5. Rueff, Katherine M.; Howk, J. Christopher; Pitterle, Marissa; Hirschauer, Alec S.; Fox, Andrew J.; Savage, Blair D. . The Astronomical Journal. 2013-01-31, 145 (3): 62. Bibcode:2013AJ....145...62R. ISSN 0004-6256. S2CID 119277886. arXiv:1301.0325可免费查阅. doi:10.1088/0004-6256/145/3/62.
  6. . Harvard-Smithsonian Center for Astrophysics (IAU). [2010-07-14]. (原始内容存档于2020-05-12).

外部链接

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