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NGC 93

From Wikipedia, the free encyclopedia
Spiral galaxy in the constellation Andromeda
NGC 93
NGC 93 (top right) and its spiral companion to the left,NGC 90
Observation data (J2000epoch)
ConstellationAndromeda
Right ascension00h 22m 03.211s[1]
Declination+22° 24′ 29.15″[1]
Redshift0.017946[2]
Heliocentric radial velocity5380 ± 10km/s[2]
Distance259.7 ± 68.1Mly
(79.633 ± 20.875Mpc)[2]
Apparent magnitude (V)14.34[2]
Characteristics
TypeS[2]
Apparent size (V)1.4' x 0.7'[3]
Other designations
UGC 209,[2]MCG+04-02-012,PGC 1412[2]

NGC 93 is an interactingspiral galaxy estimated to be about 260 million light-years away in theconstellation ofAndromeda. It was discovered by R. J. Mitchell in 1854.[3] The galaxy is currently interacting withNGC 90 and has some signs of interacting with it.

NGC 93 and NGC 90 form the interacting galaxy pairArp 65.

References

[edit]
  1. ^abSkrutskie, 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. (1 February 2006)."The Two Micron All Sky Survey (2MASS)".The Astronomical Journal.131 (2):1163–1183.Bibcode:2006AJ....131.1163S.doi:10.1086/498708.ISSN 0004-6256.S2CID 18913331.
  2. ^abcdefg"NED results for object NGC 0093".National Aeronautics and Space Administration /Infrared Processing and Analysis Center. 2008. Retrieved26 November 2016.
  3. ^ab"NGC Objects: NGC 50 - 99".

External links

[edit]
  • Media related toNGC 93 at Wikimedia Commons


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