2MASX J14583982+5353100, Arp 136, CGCG 273-038, CGCG 274-004, LEDA 53511, LGG 395-005, MCG+09-25-001, PGC 53511, UGC 9642, UZC J145839.8+535310, Z 273-38, Z 1457.1+5405, Z 274-4[4]
NGC 5820 is a lenticular galaxy in the constellation Boötes. It lies near NGC 5821, a galaxy with a similar mass at the same redshift.[5]
^ 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. ISSN0004-6256. S2CID18913331.
^de Vaucouleurs, Gerard; de Vaucouleurs, Antoinette; Corwin, Herold G. Jr.; Buta, Ronald J.; et al. (1991), Third Reference Catalogue of Bright Galaxies, vol. 1–3, Berlin / Heidelberg / New York: Springer-Verlag, Bibcode:1991rc3..book.....D, ISBN978-3-540-97552-6.
^Smith, B. J.; et al. (March 2008), "The Spitzer Spirals, Bridges, and Tails Interacting Galaxy Survey", in Chary, Ranga-Ram; Teplitz, Harry I.; Sheth, Kartik (eds.), The Second Annual Spitzer Science Center Conference: Infrared Diagnostics of Galaxy Evolution: Proceedings of a meeting held in Pasadena, California, USA, 14-16 November 2005, ASP Conference Series, vol. 381, p. 193, Bibcode:2008ASPC..381..193S.