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NGC 623

From Wikipedia, the free encyclopedia
Galaxy in the constellation Sculptor
NGC 623
legacy surveys image of NGC 623 (left) andNGC 619 (right)
Observation data (J2000epoch)
ConstellationSculptor
Right ascension01h 35m 06.388s[1]
Declination−36° 29′ 24.80″[1]
Redshift0.029871[2]
Heliocentric radial velocity8821 km/s[2]
Distance396.1 Mly (121.43 Mpc)[3]
Apparent magnitude (B)13.32[4]
Characteristics
TypeE[4]/S0[2]
Size246.49kiloparsecs (804,000light-years)
(diameter; 27.0 B-mag arcsec−2)[5]
Other designations
ESO 353- G 023,MCG -06-04-052,PGC 5898[2]

NGC 623 is a largeelliptical galaxy located in theSculptorconstellation at a distance of about 400 million light-years[3] away from theMilky Way. It was discovered by BritishastronomerJohn Herschel on 30 November 1837.[6][7][5][8]

See also

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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. ^abcd"NGC 623".SIMBAD.Centre de données astronomiques de Strasbourg. Retrieved2020-05-19.
  3. ^abCrook, Aidan C.; Huchra, John P.; Martimbeau, Nathalie; Masters, Karen L.; Jarrett, Tom; Macri, Lucas M. (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 623".HyperLeda. Université Claude Bernard Lyon 1accessdate=2020-05-19.
  5. ^ab"Results for object NGC 623".ned.ipac.caltech.edu. Retrieved2020-04-04.
  6. ^Ford, Dominic."The galaxy NGC 623 - In-The-Sky.org".in-the-sky.org. Retrieved2020-04-04.
  7. ^"Revised NGC Data for NGC 623".spider.seds.org. Retrieved2020-04-04.
  8. ^Seligman, Courtney."New General Catalogue Objects: NGC 623".Celestial Atlas. Retrieved18 November 2024.
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