Astronomy:NGC 3937
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Short description: Elliptical or lenticular galaxy in the constellation Leo
| NGC 3937 | |
|---|---|
 SDSS image of NGC 3937. | |
| Observation data (J2000 epoch) | |
| Constellation | Leo |
| Right ascension | 11h 52m 42.6s[1] |
| Declination | 20° 37′ 53″[1] |
| Redshift | 0.022242[1] |
| Helio radial velocity | 6668 km/s[1] |
| Distance | 311 Mly (95.3 Mpc)[1] |
| Group or cluster | NGC 3937 Group |
| Apparent magnitude (V) | 13.43[1] |
| Characteristics | |
| Type | E,[2] S0^-[1] |
| Size | ~200,000 ly (60 kpc) (estimated)[1] |
| Apparent size (V) | 1.8 x 1.6[1] |
| Other designations | |
| UGC 06851, PGC 037219, MCG +04-28-081[1] | |
NGC 3937 is an elliptical[3][4] or a lenticular galaxy[5][3][4] located about 310 million light-years away[5] in the constellation Leo. It was discovered by astronomer William Herschel on April 27, 1785[6] and is classified as a radio galaxy.[3][7]
NGC 3937 Group
NGC 3937 is the brightest[8] member of the NGC 3937 Group, which is part of the Coma Supercluster.[9][10][11][12] The group has a velocity dispersion of 306 km/s. Other members of the group are NGC 3910, NGC 3929, NGC 3940, NGC 3943, NGC 3947, NGC 3954, with NGC 3919 having an uncertain membership.[9]
See also
References
- ↑ 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 "NASA/IPAC Extragalactic Database". Results for NGC 3937. http://nedwww.ipac.caltech.edu/.
- ↑ "HyperLeda". Search by object designation. http://leda.univ-lyon1.fr/.
- ↑ 3.0 3.1 3.2 "NGC 3937". http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=NGC+3937&submit=SIMBAD+search.
- ↑ 4.0 4.1 "HyperLeda -object description". http://leda.univ-lyon1.fr/ledacat.cgi?o=NGC%203937.
- ↑ 5.0 5.1 "Your NED Search Results". http://ned.ipac.caltech.edu/cgi-bin/objsearch?objname=NGC%203937&extend=no&hconst=73&omegam=0.27&omegav=0.73&corr_z=1&out_csys=Equatorial&out_equinox=J2000.0&obj_sort=RA%20or%20Longitude&of=pre_text&zv_breaker=30000.0&list_limit=5&img_stamp=YES.
- ↑ "New General Catalog Objects: NGC 3900 - 3949". https://cseligman.com/text/atlas/ngc39.htm#3937.
- ↑ "Your NED Search Results". https://ned.ipac.caltech.edu/cgi-bin/datasearch?search_type=Note_id&objid=28272&objname=NGC%203937&img_stamp=YES&hconst=73.0&omegam=0.27&omegav=0.73&corr_z=1&of=table.
- ↑ Ma, Chung-Pei; Greene, Jenny E.; McConnell, Nicholas; Janish, Ryan; Blakeslee, John P.; Thomas, Jens; Murphy, Jeremy D. (2014-10-28). "The MASSIVE Survey - I. A Volume-Limited Integral-Field Spectroscopic Study of the Most Massive Early-Type Galaxies within 108 Mpc". The Astrophysical Journal 795 (2): 158. doi:10.1088/0004-637X/795/2/158. Bibcode: 2014ApJ...795..158M.
- ↑ 9.0 9.1 Gregory, S. A.; Thompson, L. A. (June 1978). "The Coma/A1367 supercluster and its environs." (in en). Astrophysical Journal 222: 784–799. doi:10.1086/156198. Bibcode: 1978ApJ...222..784G. http://digitalcommons.unl.edu/cgi/viewcontent.cgi?article=1092&context=physicsfacpub.
- ↑ Tifft, W. G.; Gregory, S. A. (July 1979). "Band theory applied to the Coma/A 1367 supercluster." (in en). Astrophysical Journal 231: 23–27. doi:10.1086/157158. Bibcode: 1979ApJ...231...23T.
- ↑ Chincarini, G. L.; Giovanelli, R.; Haynes, M. P. (May 1983). "The geometry of two superclusters coma-A1367 and Perseus-Pisces." (in en). Astronomy and Astrophysics 121: 5–9. Bibcode: 1983A&A...121....5C.
- ↑ Gavazzi, G.; Carrasco, L.; Galli, R. (April 1999). "The 3-D structure of the Coma-A 1367 supercluster: Optical spectroscopy of 102 galaxies" (in en). Astronomy and Astrophysics Supplement Series 136 (2): 227–235. doi:10.1051/aas:1999209. Bibcode: 1999A&AS..136..227G.
External links
- NGC 3937 on WikiSky: DSS2, SDSS, GALEX, IRAS, Hydrogen α, X-Ray, Astrophoto, Sky Map, Articles and images
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