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NGC 703

From Wikipedia, the free encyclopedia
Galaxy in the constellation Andromeda
NGC 703
Pan-STARRS image of NGC 703
Observation data (J2000epoch)
ConstellationAndromeda
Right ascension01h 52m 39.6s[1]
Declination36° 10′ 17″[1]
Redshift0.018613[1]
Heliocentric radial velocity5580 km/s[1]
Distance240 Mly (73 Mpc)[1]
Group orclusterAbell 262
Apparent magnitude (V)14.27[1]
Characteristics
TypeS0^-[1]
Size~82,000 ly (25 kpc) (estimated)[1]
Apparent size (V)1.2 x 0.9[1]
Other designations
CGCG 522-37, MCG 6-5-29, PGC 6957, UGC 1346[1]

NGC 703 is alenticular galaxy located 240 millionlight-years away[2] in theconstellationAndromeda. The galaxy was discovered by astronomerWilliam Herschel on September 21, 1786[3] and is also a member ofAbell 262.[4][5][6][7]

NGC 703 is classified as aradio galaxy.[8][9][10][11]

See also

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References

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  1. ^abcdefghij"NASA/IPAC Extragalactic Database".Results for NGC 703. Retrieved2018-11-23.
  2. ^"Your NED Search Results".ned.ipac.caltech.edu. Retrieved2018-11-23.
  3. ^"New General Catalog Objects: NGC 700 – 749".cseligman.com. Retrieved2018-11-21.
  4. ^"Detailed Object Classifications".ned.ipac.caltech.edu. Retrieved2018-11-23.
  5. ^M., Garcia, A. (July 1993). "General study of group membership. II – Determination of nearby groups".Astronomy and Astrophysics Supplement Series.100: 47.Bibcode:1993A&AS..100...47G.ISSN 0365-0138.{{cite journal}}: CS1 maint: multiple names: authors list (link)
  6. ^Giuricin, Giuliano; Marinoni, Christian; Ceriani, Lorenzo; Pisani, Armando (2000)."Nearby Optical Galaxies: Selection of the Sample and Identification of Groups".The Astrophysical Journal.543 (1): 178.arXiv:astro-ph/0001140.Bibcode:2000ApJ...543..178G.doi:10.1086/317070.ISSN 0004-637X.S2CID 9618325.
  7. ^Reddy, Naveen A.; Yun, Min S. (2004)."Radio and Far-Infrared Emission as Tracers of Star Formation and Active Galactic Nuclei in Nearby Cluster Galaxies".The Astrophysical Journal.600 (2):695–715.arXiv:astro-ph/0309649.Bibcode:2004ApJ...600..695R.doi:10.1086/379871.ISSN 0004-637X.S2CID 15068448.
  8. ^"NGC 703".sim-id. Retrieved2018-12-24.
  9. ^Fanti, C.; Fanti, R.; Feretti, L.; Ficarra, A.; Gioia, I. M.; Giovannini, G.; Gregorini, L.; Mantovani, F.; Marano, B. (1982-01-01). "Radio and optical observations of 9 nearby Abell clusters – A262, A347, A569, A576, A779, A1213, A1228, A2162, A2666".Astronomy and Astrophysics.105:200–218.Bibcode:1982A&A...105..200F.ISSN 0004-6361.
  10. ^Blanton, Elizabeth L.; Sarazin, Craig L.; McNamara, Brian R.; Clarke, T. E. (2004-09-10). "Chandra Observation of the Central Region of the Cooling Flow Cluster Abell 262: A Radio Source that is a Shadow of its Former Self?".The Astrophysical Journal.612 (2):817–824.arXiv:astro-ph/0405425.Bibcode:2004ApJ...612..817B.doi:10.1086/422677.ISSN 0004-637X.S2CID 2628446.
  11. ^Miller, Neal A.; Owen, Frazer N. (2001)."The Radio Galaxy Populations of Nearby Northern Abell Clusters".The Astrophysical Journal Supplement Series.134 (2):355–384.arXiv:astro-ph/0101114.Bibcode:2001ApJS..134..355M.doi:10.1086/320857.ISSN 0067-0049.S2CID 119052072.

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