Astronomy:NGC 81
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Short description: Lenticular galaxy in the constellation Andromeda
| NGC 81 | |
|---|---|
 SDSS image of NGC 81 | |
| Observation data (J2000 epoch) | |
| Constellation | Andromeda |
| Right ascension | 00h 21m 13.314s[1] |
| Declination | +22° 22′ 58.11″[1] |
| Redshift | 0.020447[2] |
| Helio radial velocity | 6130[2] |
| Distance | 285 Mly (87 Mpc)[3] |
| Apparent magnitude (B) | 17.74[4] |
| Characteristics | |
| Type | S0[3] |
| Apparent size (V) | 0.3′ × 0.15′[3] |
| Other designations | |
| PGC 1352[4] | |
NGC 81 is a lenticular galaxy estimated to be about 270 million light-years away in the constellation of Andromeda.[3]
References
- ↑ 1.0 1.1 Skrutskie, Michael F.; Cutri, Roc M.; Stiening, Rae; Weinberg, Martin D.; Schneider, Stephen E.; Carpenter, John M.; Beichman, Charles A.; Capps, Richard W. et al. (1 February 2006). "The Two Micron All Sky Survey (2MASS)". The Astronomical Journal 131 (2): 1163–1183. doi:10.1086/498708. ISSN 0004-6256. Bibcode: 2006AJ....131.1163S. https://ui.adsabs.harvard.edu/abs/2006AJ....131.1163S/abstract.
- ↑ 2.0 2.1 "NED results for object NGC 0081". National Aeronautics and Space Administration / Infrared Processing and Analysis Center. http://nedwww.ipac.caltech.edu/cgi-bin/nph-objsearch?objname=NGC+0081&extend=no&out_csys=Equatorial&out_equinox=J2000.0&obj_sort=RA+or+Longitude&of=pre_text&zv_breaker=30000.0&list_limit=5&img_stamp=YES.
- ↑ 3.0 3.1 3.2 3.3 "NGC Objects: NGC 50 - 99". http://cseligman.com/text/atlas/ngc0a.htm#81.
- ↑ 4.0 4.1 "NGC 81". SIMBAD. Centre de données astronomiques de Strasbourg. http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=NGC+81.
External links
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