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NGC 801

From Wikipedia, the free encyclopedia
Spiral galaxy in the constellation Andromeda
NGC 801
NGC 801
Observation data (J2000epoch)
ConstellationAndromeda
Right ascension02h 03m 44.79408s[1]
Declination+38° 15′ 31.6246″[1]
Redshift0.019187±0.000090[2]
Heliocentric radial velocity5,772[3] km/s
Distance174.4 Mly (53.46 Mpc)[3]
Characteristics
TypeSc[4]
Size189.2 kly (58.01 kpc)[4]
Apparent size (V)1.280′ × 0.461′[5]
Other designations
UGC 1550,MCG +06-05-079,PGC 7847[6]

NGC 801 is aspiral galaxy with anactive galaxy core[citation needed] in theconstellation Andromeda. It is estimated to be 174 millionlight-years from theMilky Way and has adiameter of approximately 174,400 light-years. The object was discovered on September 20, 1885 by the AmericanastronomerLewis A. Swift.[7][8]

References

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  1. ^abBrown, A. G. A.; et al. (Gaia collaboration) (August 2018)."Gaia Data Release 2: Summary of the contents and survey properties".Astronomy & Astrophysics.616. A1.arXiv:1804.09365.Bibcode:2018A&A...616A...1G.doi:10.1051/0004-6361/201833051. Gaia DR2 record for this source atVizieR.
  2. ^Paturel, G.; et al. (2002). "Comparison LEDA/SIMBAD octobre 2002. Catalogue to be published in 2003".LEDA.Bibcode:2002LEDA.........0P.
  3. ^abTully, R. Brent; et al. (2016)."Cosmicflows-3".The Astronomical Journal.152 (2): 50.arXiv:1605.01765.Bibcode:2016AJ....152...50T.doi:10.3847/0004-6256/152/2/50.S2CID 250737862.
  4. ^abde Vaucouleurs, G.; et al. (1991). "Third reference catalogue of bright galaxies". 3.9. New York:Springer-Verlag.{{cite journal}}:Cite journal requires|journal= (help)
  5. ^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. (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.
  6. ^"NGC 801".SIMBAD.Centre de données astronomiques de Strasbourg. Retrieved2020-01-14.
  7. ^"Revised NGC Data for NGC 801".spider.seds.org. Retrieved2019-12-12.
  8. ^"Your NED Search Results".ned.ipac.caltech.edu. Retrieved2019-12-12.
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