Astronomy:NGC 3156
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Short description: Galaxy in the constellation Sextans
NGC 3156 | |
---|---|
NGC 3156 by Hubble Space Telescope | |
Observation data (J2000 epoch) | |
Constellation | Sextans |
Right ascension | 10h 12m 41.24591s[1] |
Declination | +03° 07′ 45.6939″[1] |
Redshift | 0.00415[2] |
Helio radial velocity | 1242 km/s[2] |
Distance | 72.67 ± 0.46 Mly (22.28 ± 0.14 Mpc)[3] |
Apparent magnitude (V) | 12.30[4] |
Apparent magnitude (B) | 13.07[4] |
Characteristics | |
Type | S0[4] |
Other designations | |
UGC 5503, MCG+01-26-019, PGC 29730[2] |
NGC 3156 is a lenticular galaxy located in the constellation Sextans.[5][6][7] It is located at a distance of about 75 million light-years from Earth and is forming a pair with NGC 3169. It was discovered by astronomer William Herschel on December 13, 1784.[8]
It is a member of the NGC 3166 Group of galaxies, which is a member of the Leo II Groups, a series of galaxies and galaxy clusters strung out from the right edge of the Virgo Supercluster.[9][10]
Gallery
References
- ↑ Jump up to: 1.0 1.1 Brown, A. G. A. (August 2018). "Gaia Data Release 2: Summary of the contents and survey properties". Astronomy & Astrophysics 616: A1. doi:10.1051/0004-6361/201833051. Bibcode: 2018A&A...616A...1G. Gaia DR2 record for this source at VizieR.
- ↑ Jump up to: 2.0 2.1 2.2 "NGC 3156". SIMBAD. Centre de données astronomiques de Strasbourg. http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=NGC+3156.
- ↑ Tully, R. Brent (2013). "Cosmicflows-2: The Data". The Astronomical Journal 146 (4): 86. doi:10.1088/0004-6256/146/4/86. Bibcode: 2013AJ....146...86T.
- ↑ Jump up to: 4.0 4.1 4.2 "Search specification: NGC 3156". HyperLeda. Université Claude Bernard Lyon 1. http://leda.univ-lyon1.fr/ledacat.cgi?o=NGC%203156. Retrieved 2021-02-18.
- ↑ Stone, Nicholas C.; van Velzen, Sjoert (2016-06-30). "An enhanced rate of tidal disruptions in the centrally overdense E+A galaxy NGC 3156". The Astrophysical Journal 825 (1): L14. doi:10.3847/2041-8205/825/1/L14. Bibcode: 2016ApJ...825L..14S.
- ↑ "Central regions of the early-type galaxies in the NGC 3169 group" (in en). https://www.researchgate.net/publication/225659895.
- ↑ "A Preferred Home for Disrupted Stars" (in en-US). American Astronomical Society. 13 July 2016. https://aasnova.org/2016/07/13/a-preferred-home-for-disrupted-stars/.
- ↑ Seligman, Courtney. "New General Catalogue objects: NGC 3150 - 3199". http://cseligman.com/text/atlas/ngc31a.htm#3156. Retrieved 2021-02-18.
- ↑ "The Leo III Groups". Atlas of the Universe. http://www.atlasoftheuniverse.com/galgrps/leoii.html.
- ↑ "NAME NGC 3166 Group". SIMBAD. Centre de données astronomiques de Strasbourg. http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=NAME+NGC+3166+Group.
External links
Original source: https://en.wikipedia.org/wiki/NGC 3156.
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