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NGC 3632

Coordinates:Sky map11h 20m 03.8s, +18° 21′ 25″
From Wikipedia, the free encyclopedia
Galaxy in the constellation Leo
NGC 3632
SDSS image of NGC 3632
Observation data (J2000epoch)
ConstellationLeo
Right ascension11h 20m 03.794s[1]
Declination+18° 21′ 24.45″[1]
Redshift0.004977[2]
Heliocentric radial velocity1488 km/s[2]
Distance74.72 ± 0.39 Mly (22.91 ± 0.12 Mpc)[3]
Apparent magnitude (V)10.98[4]
Apparent magnitude (B)11.80[4]
Characteristics
Type(R)SA0+(rs)[5]
Other designations
Caldwell 40,NGC 3626,UGC 6343,MCG +03-29-032,PGC 34684[2]

NGC 3632 (also known asCaldwell 40) andNGC 3626[6] is an unbarredlenticular galaxy[5] andCaldwell object in the constellationLeo. It was discovered byWilliam Herschel, on 14 March 1784. It shines at magnitude +10.6[6]/+10.9. Its celestial coordinates are RA11h 20.1m, dec +18° 21′. It is located near the naked-eye-class A4starZosma, as well as galaxiesNGC 3608,NGC 3607,NGC 3659,NGC 3686,NGC 3684,NGC 3691,NGC 3681, andNGC 3655. Its dimensions are 2′.7 × 1′.9.[6] The galaxy belongs to theNGC 3607 group some 70 millionlight-years distant, itself one of the manyLeo II groups.[7]

Notes

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  1. ^abSkrutskie, Michael F.; Cutri, Roc M.; Stiening, Rae; Weinberg, Martin D.; Schneider, Stephen E.; Carpenter, John M.; Beichman, Charles A.; Capps, Richard W.; Chester, Thomas; Elias, Jonathan H.; Huchra, John P.; Liebert, James W.; Lonsdale, Carol J.; Monet, David G.; Price, Stephan; Seitzer, Patrick; Jarrett, Thomas H.; Kirkpatrick, J. Davy; Gizis, John E.; Howard, Elizabeth V.; Evans, Tracey E.; Fowler, John W.; Fullmer, Linda; Hurt, Robert L.; Light, Robert M.; Kopan, Eugene L.; Marsh, Kenneth A.; McCallon, Howard L.; Tam, Robert; Van Dyk, Schuyler D.; Wheelock, Sherry L. (1 February 2006)."The Two Micron All Sky Survey (2MASS)".The Astronomical Journal.131 (2):1163–1183.Bibcode:2006AJ....131.1163S.doi:10.1086/498708.ISSN 0004-6256.S2CID 18913331.
  2. ^abc"NGC 3626".SIMBAD.Centre de données astronomiques de Strasbourg. Retrieved2021-02-13.
  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. ^ab"Search specification: NGC 3626".HyperLeda. Université Claude Bernard Lyon 1. Retrieved2021-02-13.
  5. ^ab"Results for object NGC 3626 (NGC 3626)".NASA/IPAC Extragalactic Database. California Institute of Technology. Retrieved2021-02-13.
  6. ^abcErdmann, Jr., Robert E. (1996–2008)."Object Data". The NGC / IC Project. Archived fromthe original on September 4, 2001. Retrieved2008-08-11.
  7. ^Powell, Richard (2006)."The Leo II Groups". Atlas of The Universe. Retrieved2008-08-11.

References

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External links

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List
See also
3001 to 3100
3101 to 3200
3201 to 3300
3301 to 3400
3401 to 3500
3501 to 3600
3601 to 3700
3701 to 3800
3801 to 3900
3901 to 4000


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