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NGC 4072

From Wikipedia, the free encyclopedia
Galaxy in the constellation Coma Berenices
NGC 4072
SDSS image of NGC 4072
Observation data (J2000epoch)
ConstellationComa Berenices
Right ascension12h 04m 13.8s[1]
Declination20° 12′ 35″[1]
Redshift0.021752[1]
Heliocentric radial velocity6521 km/s[1]
Distance304 Mly (93.3 Mpc)[1]
Group orclusterNGC 4065 Group
Apparent magnitude (V)15.6[1]
Characteristics
TypeS0[1]
Size~59,000 ly (18 kpc) (estimated)[1]
Apparent size (V)0.5 x 0.2[1]
Other designations
PGC 038176[1]

NGC 4072 is alenticular galaxy located 300 millionlight-years away[2] in theconstellationComa Berenices.[3] The galaxy was discovered by astronomerRalph Copeland on April 3, 1872[4] and is a member of theNGC 4065 Group.[5][6][7][8][9]

NGC 4072 is classified as aLINER galaxy.[10]

See also

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References

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  1. ^abcdefghij"NASA/IPAC Extragalactic Database".Results for NGC 4072. Retrieved2019-02-02.
  2. ^"Your NED Search Results".ned.ipac.caltech.edu. Retrieved2019-02-03.
  3. ^"Revised NGC Data for NGC 4072".spider.seds.org. Retrieved2019-02-03.
  4. ^"New General Catalog Objects: NGC 4050 - 4099".cseligman.com. Retrieved2019-02-03.
  5. ^Tifft, W. G.; Gregory, S. A. (1979-07-01). "Band theory applied to the Coma/A1367 supercluster".The Astrophysical Journal.231:23–27.Bibcode:1979ApJ...231...23T.doi:10.1086/157158.ISSN 0004-637X.
  6. ^Burns, Jack O.; Hanisch, Robert J.; White, Richard A.; Nelson, Eric R.; Morrisette, Kim A.; Moody, J. Ward (1987-09-01). "A VLA 20 CM survey of poor groups of galaxies".The Astronomical Journal.94:587–617.Bibcode:1987AJ.....94..587B.doi:10.1086/114494.ISSN 0004-6256.
  7. ^Doe, Stephen M.; Ledlow, Michael J.; Burns, Jack O.; White, Richard A. (1995-07-01)."ROSAT Observations of Five Poor Galaxy Clusters with Extended Radio Sources".The Astronomical Journal.110: 46.Bibcode:1995AJ....110...46D.doi:10.1086/117496.ISSN 0004-6256.
  8. ^White, Richard A.; Bliton, Mark; Bhavsar, Suketu P.; Bornmann, Patricia; Burns, Jack O.; Ledlow, Michael J.; Loken, Christen (1999-11-01). "A Catalog of Nearby Poor Clusters of Galaxies".The Astronomical Journal.118 (5):2014–2037.arXiv:astro-ph/9907283.Bibcode:1999AJ....118.2014W.doi:10.1086/301103.ISSN 0004-6256.S2CID 73667751.
  9. ^Helsdon, Stephen F.; Ponman, Trevor J.; O'Sullivan, Ewan; Forbes, Duncan A. (2001-08-01)."X-ray luminosities of galaxies in groups".Monthly Notices of the Royal Astronomical Society.325 (2):693–706.arXiv:astro-ph/0103293.Bibcode:2001MNRAS.325..693H.doi:10.1046/j.1365-8711.2001.04490.x.ISSN 0035-8711.S2CID 17732882.
  10. ^"NGC 4072".sim-id. Retrieved2019-02-03.

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