NGC 3156

NGC 3156
NGC 3156 by Hubble Space Telescope
Observation data (J2000 epoch)
ConstellationSextans
Right ascension10h 12m 41.24591s
Declination+03° 07′ 45.6939″
Redshift0.00415
Heliocentric radial velocity1242 km/s
Distance72.67 ± 0.46 Mly (22.28 ± 0.14 Mpc)
Apparent magnitude (V)12.30
Apparent magnitude (B)13.07
Characteristics
TypeS0
Other designations
UGC 5503, MCG +01-26-019, PGC 29730

NGC 3156 is a lenticular galaxy located in the constellation Sextans. 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.

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.

References

  1. 1 2 Brown, A. G. A.; et al. (Gaia collaboration) (August 2018). "Gaia Data Release 2: Summary of the contents and survey properties". Astronomy & Astrophysics. 616. A1. arXiv:1804.09365. Bibcode:2018A&A...616A...1G. doi:10.1051/0004-6361/201833051. Gaia DR2 record for this source at VizieR.
  2. 1 2 3 "NGC 3156". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 2021-02-18.
  3. ↑ Tully, R. Brent; et al. (2013). "Cosmicflows-2: The Data". The Astronomical Journal. 146 (4): 86. arXiv:1307.7213. Bibcode:2013AJ....146...86T. doi:10.1088/0004-6256/146/4/86. S2CID 118494842.
  4. 1 2 3 "Search specification: NGC 3156". HyperLeda. Université Claude Bernard Lyon 1. Retrieved 2021-02-18.
  5. ↑ 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. arXiv:1604.02056. Bibcode:2016ApJ...825L..14S. doi:10.3847/2041-8205/825/1/L14. S2CID 118479040.
  6. ↑ "Central regions of the early-type galaxies in the NGC 3169 group". ResearchGate. Retrieved 2020-09-27.
  7. ↑ "A Preferred Home for Disrupted Stars". aasnova.org. American Astronomical Society. 13 July 2016. Retrieved 2020-09-27.
  8. ↑ Seligman, Courtney. "New General Catalogue objects: NGC 3150 - 3199". cseligman.com. Retrieved 2021-02-18.
  9. ↑ "The Leo III Groups". Atlas of the Universe. Retrieved 2010-11-27.{{cite web}}: CS1 maint: deprecated archival service (link)
  10. ↑ "NAME NGC 3166 Group". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 2021-02-18.