NGC 3281是一个唧筒座無棒螺旋星系[5],距离地球 144.7百萬光年[2]。NGC 3281是一个亮紅外星系和II型西佛星系[6],属于唧筒座星系团英语Antlia Cluster[3],唧筒座星系群属于長蛇-半人馬座超星系團

NGC 3281
DSS英语Digitized Sky Survey拍摄的NGC 3281
观测资料(J2000 曆元
星座唧筒座
赤经10h 31m 52.086s[1]
赤纬−34° 51′ 13.40″[1]
徑向速度3,200 km/s[2]
距离144.7 Mly(44.36 Mpc[2]
视星等 (V)12.6[3]
特征
类型Sab[4]
其他名称
MCG-06-23-050, PBC J1031.8-3451, PGC 31090[4]
參見:星系星系列表

参考

  1. ^ 1.0 1.1 Skrutskie, Michael F.; Cutri, Roc M.; Stiening, Rae; Weinberg, Martin D.; Schneider, Stephen E.; Carpenter, John M.; Beichman, Charles A.; Capps, Richard W.; Chester, Thomas; Elias, Jonathan H.; Huchra, John P.; Liebert, James W.; Lonsdale, Carol J.; Monet, David G.; Price, Stephan; Seitzer, Patrick; Jarrett, Thomas H.; Kirkpatrick, J. Davy; Gizis, John E.; Howard, Elizabeth V.; Evans, Tracey E.; Fowler, John W.; Fullmer, Linda; Hurt, Robert L.; Light, Robert M.; Kopan, Eugene L.; Marsh, Kenneth A.; McCallon, Howard L.; Tam, Robert; Van Dyk, Schuyler D.; Wheelock, Sherry L. The Two Micron All Sky Survey (2MASS). The Astronomical Journal. 1 February 2006, 131: 1163–1183 [2022-06-20]. ISSN 0004-6256. doi:10.1086/498708. (原始内容存档于2022-04-02). 
  2. ^ 2.0 2.1 2.2 Crook, Aidan C.; Huchra, John P.; Martimbeau, Nathalie; Masters, Karen L.; Jarrett, Tom; Macri, Lucas M. Groups of Galaxies in the Two Micron All Sky Redshift Survey. The Astrophysical Journal. February 2007, 655 (2): 790–813. Bibcode:2007ApJ...655..790C. arXiv:astro-ph/0610732 . doi:10.1086/510201. 
  3. ^ 3.0 3.1 Dunlop, Storm. Atlas of the Night Sky . Collins. 2005. ISBN 978-0-00-717223-8. 
  4. ^ 4.0 4.1 NGC 3281. SIMBAD. 斯特拉斯堡天文資料中心. 
  5. ^ Wolfram|Alpha: Making the world’s knowledge computable. www.wolframalpha.com. [2019-05-12]. (原始内容存档于2022-06-20) (美国英语). 
  6. ^ Sales, Dinalva A.; et al. The Compton-thick Seyfert 2 Nucleus of NGC 3281: Torus Constraints from the 9.7 μm Silicate Absorption. The Astrophysical Journal. September 2011, 738 (1): 7. Bibcode:2011ApJ...738..109S. arXiv:1106.5731 . doi:10.1088/0004-637X/738/1/109. 109.