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NGC 163 
Summary
NGC 163 is an elliptical galaxy in the constellation Cetus. It was discovered by William Herschel in 1890. Seen through an optical telescope it ranges up to 13th magnitude.[citation needed]
| NGC 163 | |
|---|---|
 SDSS image of NGC 163 | |
| Observation data (J2000 epoch) | |
| Constellation | Cetus |
| Right ascension | 00h 35m 59.840s[1] |
| Declination | −10° 07′ 18.32″[1] |
| Redshift | 0.019954[2] |
| Heliocentric radial velocity | 5982[2] |
| Distance | 228.64 ± 53.13 Mly (70.100 ± 16.291 Mpc)[2] |
| Apparent magnitude (V) | 12.70[3] |
| Apparent magnitude (B) | 13.64[3] |
| Characteristics | |
| Type | E0[2] |
| Size | 103,000 ly (31,570 pc)[2][note 1] |
| Apparent size (V) | 1.19′ × 1.11′[2] |
| Other designations | |
| MGC-02-02-066, PGC 2149[3] | |
Notes edit
- ^ RC3 D_25; R_25 (blue) values used.
References edit
- ^ 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.
- ^ a b c d e f "NED results for object NGC 0163". National Aeronautics and Space Administration / Infrared Processing and Analysis Center. Retrieved 23 April 2017.
- ^ a b c "NGC 163". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 23 April 2017.
External links edit
Media related to NGC 163 at Wikimedia Commons
