NGC 5754是一个距离地球约2.18亿光年的棒旋星系,在天球上位于牧夫座。该星系为阿普297交互作用星系群的成员星系,除了NGC 5754,该群还包含了星系 NGC 5752NGC 5753NGC 5755

NGC 5754
哈伯太空望远镜拍摄的NGC 5754(上)与NGC 5752
观测资料(J2000 历元
星座牧夫座
赤经14h 45m 19.666s[1]
赤纬+38° 43′ 52.68″[1]
红移0.015210[2]
径向速度4,561[2] km/s
距离218.0 Mly (66.83[3] Mpc)
视星等 (V)13.8[4]
特征
类型SBb[2]
角直径 (V)1.24′ × 1.17′[4]
其他NGC 5752成对
其他名称
PGC 52686, SDSS J144519.64+384352.3, UGC 9505
参见:星系星系列表
NGC 5754 and associated galaxies, Schulman Foundation 32 inch telescope on Mt. Lemmon, AZ, courtesy Adam Block

参考资料

  1. ^ 1.0 1.1 Skrutskie, M. F.; et al, The Two Micron All Sky Survey (2MASS), The Astronomical Journal, February 2006, 131 (2): 1163–1183, Bibcode:2006AJ....131.1163S, doi:10.1086/498708. 
  2. ^ 2.0 2.1 2.2 Baillard, A.; et al, The EFIGI catalogue of 4458 nearby galaxies with detailed morphology, Astronomy & Astrophysics, August 2011, 532: A74, Bibcode:2011A&A...532A..74B, arXiv:1103.5734 , doi:10.1051/0004-6361/201016423. 
  3. ^ Crook, Aidan C.; et al, 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. 
  4. ^ 4.0 4.1 NED results for object NGC 5754, NASA/IPAC Extragalactic Database (NASA), [2015-10-28], (原始内容存档于2019-12-15). 

外部链接