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NGC 97

From Wikipedia, the free encyclopedia
Galaxy in the constellation Andromeda
NGC 97
SDSS image of NGC 97
Observation data (J2000epoch)
ConstellationAndromeda
Right ascension00h 22m 29.988s[1]
Declination+29° 44′ 43.34″[1]
Redshift0.015898[2]
Heliocentric radial velocity4766[2]
Distance231.41 ± 13.61 Mly (70.950 ± 4.172 Mpc)[2]
Group orclusterNGC 108 group (LGG 5)
Apparent magnitude (B)13.5[3]
Characteristics
TypeE?[2]
Size104,200 ly (31,960 pc)[2]
Apparent size (V)1.548 (major axis)[2]
Other designations
UGC 216,MCG+05-02-007,PGC 1442[3]

NGC 97 is anelliptical galaxy estimated to be about 230 million light-years away in theconstellation ofAndromeda. It was discovered byJohn Herschel on 16 September 1828, and its apparent magnitude is 13.5.[4][5]

NGC 108 Group

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NGC 97 is part of the NGC 108group (also known asLGG 5), which includes at least 5 other galaxies:NGC 108, UGC 234, UGC 310, CGCG 500-015, and CGCG 500-019.[6]

References

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  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. ^abcdef"NED results for object NGC 0097".National Aeronautics and Space Administration /Infrared Processing and Analysis Center. Retrieved19 February 2017.
  3. ^ab"NGC 97".SIMBAD.Centre de données astronomiques de Strasbourg. Retrieved19 February 2017.
  4. ^"NGC Objects: NGC 50 - 99".
  5. ^Herschel, J. F. W (1864)."Catalogue of Nebulae and Clusters of Stars".Philosophical Transactions of the Royal Society of London.154:1–137.Bibcode:1864RSPT..154....1H.doi:10.1098/rstl.1864.0001.
  6. ^Garcia, A. M. (1993). "General study of group membership. II. Determination of nearby groups".Astronomy and Astrophysics Supplement Series.100: 47.Bibcode:1993A&AS..100...47G.

External links

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  • Media related toNGC 97 at Wikimedia Commons
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