3C 75

3C 75
Image in radio (pink) and x-ray (cyan) of 3C 75.
观测资料(J2000 曆元)
星座鯨魚座
赤经02h 57m 42.63s[1]
赤纬+06° 01′ 04.8″
紅移0.0231[2]
距离296 Mly[2][3]
视星等 (V)+13.93
特征
类型Active binary
角直徑 (V)0.741″ × 0.489″
其他名称
MCG+01-08-027, NGC 1128
參見:星系星系列表

3C 75是位於阿貝爾 400星系團中啞鈴形星系NGC 1128一個雙黑洞系統,有四個相對論性噴流,其中兩個來自超大質量黑洞

噴流以每秒1,200公里的速度移動。 3C 75可能是X射線源2A 0252+060(1H 0253+058、XRS 02522+060)[4]

參考資料

  1. ^ SIMBAD. [2023-09-30]. (原始内容存档于2015-05-25). 
  2. ^ 2.0 2.1 NASA/IPAC Extragalactic Database. Results for 3C 75. [2010-04-26]. 
  3. ^ Nemiroff, R.; Bonnell, J. (编). Two Black Holes Dancing in 3C 75. Astronomy Picture of the Day. NASA. 9 November 2008 [2008-11-09]. 
  4. ^ Wood KS; Meekins JF; Yentis DJ; Smathers HW; McNutt DP; Bleach RD. The HEAO A-1 X-ray source catalog. Astrophys. J. Suppl. Ser. December 1984, 56 (12): 507–649. Bibcode:1984ApJS...56..507W. doi:10.1086/190992. 

外部連結

  • What is known about 3C 75
  • Binary Black Hole in 3C 75 (页面存档备份,存于互联网档案馆). Astronomy Picture of the Day. 2010 March 14
  • NRAO press release (页面存档备份,存于互联网档案馆
  • Visible image of 3C75 binary
  • Merritt, David; Milosavljevic, Milos. Massive Black Hole Binary Evolution. Living Reviews in Relativity. 2005, 8: 8. Bibcode:2005LRR.....8....8M. S2CID 17677725. arXiv:astro-ph/0410364可免费查阅. doi:10.12942/lrr-2005-8. (原始内容存档于2012-03-30). 
  • Simbad MCG+B01-08-027 (页面存档备份,存于互联网档案馆