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NGC 3268

From Wikipedia, the free encyclopedia
Galaxy in the constellation Antlia
NGC 3268
NGC 3268
DSS image of NGC 3268
Observation data (J2000epoch)
ConstellationAntlia
Right ascension10h 30m 00.655s[1]
Declination−35° 19′ 31.83″[1]
Redshift0.009384[2]
Heliocentric radial velocity2800 ± 21 km/s[2]
Distance125.3 Mly (38.43 Mpc)[3]
Apparent magnitude (V)11.77[2]
Apparent magnitude (B)12.57[2]
Characteristics
TypeE2[2]
Other designations
MCG -06-23-041,PGC 30949[2]

NGC 3268 is anelliptical galaxy in theconstellationAntlia.[4] It is a member of theAntlia Cluster, which lies about 40.7megaparsecs (132.7 millionlight-years) away.[5] It was discovered on April 18, 1835 by the astronomerJohn Herschel.[6]

References

[edit]
  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.131:1163–1183.doi:10.1086/498708.ISSN 0004-6256.
  2. ^abcdef"NGC 3268".SIMBAD.Centre de données astronomiques de Strasbourg. Retrieved2021-02-19.
  3. ^Crook, 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. ^Dunlop, Storm (2005).Atlas of the Night Sky.Collins.ISBN 978-0-00-717223-8.
  5. ^Dirsch, B.; Richtler, T.; Bassino, L. P. (September 2003)."The globular cluster systems of NGC 3258 and NGC 3268 in the Antlia cluster"(PDF).Astronomy and Astrophysics.408 (3):929–939.arXiv:astro-ph/0307200.Bibcode:2003A&A...408..929D.doi:10.1051/0004-6361:20031027.S2CID 763415. RetrievedMarch 10, 2012.
  6. ^Seligman, Courtney."New General Catalogue objects: NGC 3250 - 3299".cseligman.com. Retrieved2021-02-19.
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