NGC 5754

NGC 5754是一個距離地球約2.18億光年的棒旋星系,在天球上位於牧夫座。該星系為阿普297交互作用星系群的成員星系,除了NGC 5754,該群還包含了星系 NGC 5752NGC 5753NGC 5755

NGC 5754
哈伯太空望遠鏡拍攝的NGC 5754(上)與NGC 5752
观测资料(J2000 曆元
星座牧夫座
赤经14h 45m 19.666s[1]
赤纬+38° 43 52.68[1]
紅移0.015210[2]
徑向速度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]
角直徑 (V)1.24′ × 1.17′[4]
其他NGC 5752成對
其他名称
PGC 52686, SDSS J144519.64+384352.3, UGC 9505
NGC 5754 and associated galaxies, Schulman Foundation 32 inch telescope on Mt. Lemmon, AZ, courtesy Adam Block

參考資料

  1. Skrutskie, M. F.; et al, , The Astronomical Journal, February 2006, 131 (2): 1163–1183, Bibcode:2006AJ....131.1163S, doi:10.1086/498708.
  2. Baillard, A.; et al, , Astronomy & Astrophysics, August 2011, 532: A74, Bibcode:2011A&A...532A..74B, arXiv:1103.5734可免费查阅, doi:10.1051/0004-6361/201016423.
  3. Crook, Aidan C.; et al, , The Astrophysical Journal, February 2007, 655 (2): 790–813, Bibcode:2007ApJ...655..790C, arXiv:astro-ph/0610732可免费查阅, doi:10.1086/510201.
  4. , NASA/IPAC Extragalactic Database (NASA), [2015-10-28], (原始内容存档于2019-12-15).

外部連結


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