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NGC 5821

Coordinates:Sky map14h 58m 59.79s, +53° 55′ 22.8″
From Wikipedia, the free encyclopedia
Galaxy in the constellation of Boötes
NGC 5821
SDSS image of NGC 5821
Observation data (J2000epoch)
ConstellationBoötes
Right ascension14h 58m 59.722s[1]
Declination+53° 55′ 23.41″[1]
Redshift0.011261±0.000037[2] km/s
Distance169.2 Mly (51.89 Mpc)[3]
Apparent magnitude (V)14.6[3]
Characteristics
TypeSc[4]
Apparent size (V)1.31′ × 0.70′[2]
Other designations
2MASX J14585972+5355234,CGCG 273-039,CGCG 274-005,IRAS F14575+5407,GC 4028,GC 4030,H 3.811.,LEDA 53532,LGG 395-006,MCG+09-25-002,PGC 53532,UGC 9648,UZC J145859.7+535524,Z 273-39,Z 1457.5+5407,Z 274-5[5]

NGC 5821 is aspiral galaxy with a ring structure[4] in the constellationBoötes. It lies near a similarly massed galaxy,NGC 5820, at the same redshift. Both galaxies were discovered by the astronomerWilliam Herschel.[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. ^abCorwin, Harold G. Jr.; Buta, Ronald J.; de Vaucouleurs, G. (December 1994), "Corrections and Additions to the Third Reference Catalogue of Bright Galaxies",Astronomical Journal,108 (6):2128–2144,Bibcode:1994AJ....108.2128C,doi:10.1086/117225
  3. ^abCrook, Aidan C.; et al. (February 2007), "Groups of Galaxies in the Two Micron All Sky Redshift Survey",The Astrophysical Journal,655 (2):790–813,arXiv:astro-ph/0610732,Bibcode:2007ApJ...655..790C,doi:10.1086/510201,S2CID 11672751.
  4. ^ab"Search specification: NGC 5821".HyperLeda. Université Claude Bernard Lyon 1. Retrieved2021-02-18.
  5. ^"NED results for object NGC 5821",NASA/IPAC Extragalactic Database, NASA, retrieved2015-10-09.
  6. ^Seligman, Courtney."New General Catalogue objects: NGC 5800 - 5849".cseligman.com. Retrieved2021-02-18.

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