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NGC 5198

NGC 5198
SDSS image of NGC 5198
Observation data (J2000 epoch)
ConstellationCanes Venatici
Right ascension13h 30m 11.411s[1]
Declination+46° 40′ 14.99″[1]
Redshift0.008466[2]
Heliocentric radial velocity2527 ± 48 km/s[2]
Distance129 Mly (39.6 Mpc)[3]
Apparent magnitude (V)11.78[4]
Apparent magnitude (B)12.71[4]
Characteristics
TypeE1-2:[5]
Other designations
UGC 8499, MCG +08-25-015, PGC 47441[2]

NGC 5198 is an elliptical galaxy in the constellation Canes Venatici. It was discovered by the astronomer William Herschel on May 12, 1787.[6]

References

  1. ^ a b 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.
  2. ^ a b c "NGC 5198". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 2021-05-25.
  3. ^ Cappellari, Michele; et al. (11 May 2011). "The ATLAS3D project – I. A volume-limited sample of 260 nearby early-type galaxies: science goals and selection criteria". Monthly Notices of the Royal Astronomical Society. 413 (2): 813–836. arXiv:1012.1551. Bibcode:2011MNRAS.413..813C. doi:10.1111/j.1365-2966.2010.18174.x. S2CID 15391206.
  4. ^ a b "Search specification: NGC 5198". HyperLeda. Université Claude Bernard Lyon 1. Retrieved 2021-05-25.
  5. ^ "Results for object NGC 5198 (NGC 5198)". NASA/IPAC Extragalactic Database. California Institute of Technology. Retrieved 2021-05-25.
  6. ^ Seligman, Courtney. "New General Catalogue objects: NGC 5150 - 5199". cseligman.com. Retrieved 2021-05-25.
  • Media related to NGC 5198 at Wikimedia Commons



Quelle: https://en.wikipedia.org/wiki/NGC_5198