Movatterモバイル変換

[0]ホーム
URL:

Jump to content
WikipediaThe Free Encyclopedia
Search

NGC 3937

From Wikipedia, the free encyclopedia
Elliptical or lenticular galaxy in the constellation Leo
NGC 3937
SDSS image of NGC 3937.
Observation data (J2000epoch)
ConstellationLeo
Right ascension11h 52m 42.6s[1]
Declination20° 37′ 53″[1]
Redshift0.022242[1]
Heliocentric radial velocity6668 km/s[1]
Distance311 Mly (95.3 Mpc)[1]
Group orclusterNGC 3937 Group
Apparent magnitude (V)13.43[1]
Absolute magnitude (B)-23.34[1]
Characteristics
TypeE,[2] S0^-[1]
Size~200,000 ly (62 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 anelliptical[3][4] or alenticular galaxy[5][3][4] located about 310 millionlight-years away[5] in the constellationLeo. It was discovered by astronomerWilliam Herschel on April 27, 1785[6] and is classified as aradio galaxy.[3][7]

NGC 3937 is host tosupermassive black hole with an estimated mass of 3.7 × 109M☉.[8]

NGC 3937 Group

[edit]

NGC 3937 is the brightest[9] member of theNGC 3937 Group, which is part of theComa Supercluster.[10][11][12][13] The group has avelocity dispersion of 306 km/s. Other members of the group areNGC 3910,NGC 3929,NGC 3940,NGC 3943,NGC 3947,NGC 3954, with NGC 3919 having an uncertain membership.[10]

See also

[edit]

References

[edit]
  1. ^abcdefghijk"NASA/IPAC Extragalactic Database".Results for NGC 3937. Retrieved2020-05-16.
  2. ^"HyperLeda".Search by object designation. Retrieved2020-05-16.
  3. ^abc"NGC 3937".sim-basic. Retrieved2020-05-16.
  4. ^ab"HyperLeda -object description".leda.univ-lyon1.fr. Retrieved2020-05-16.
  5. ^ab"Your NED Search Results".ned.ipac.caltech.edu. Retrieved2020-05-16.
  6. ^"New General Catalog Objects: NGC 3900 - 3949".cseligman.com. Retrieved2020-05-16.
  7. ^"Your NED Search Results".ned.ipac.caltech.edu. Retrieved2020-05-16.
  8. ^Arzoumanian, Zaven; Baker, Paul T.; Brazier, Adam; Brook, Paul R.; Burke-Spolaor, Sarah; Becsy, Bence; Charisi, Maria; Chatterjee, Shami; Cordes, James M.; Cornish, Neil J.; Crawford, Fronefield; Cromartie, H. Thankful; Decesar, Megan E.; Demorest, Paul B.; Dolch, Timothy (2021-06-01)."The NANOGrav 11 yr Data Set: Limits on Supermassive Black Hole Binaries in Galaxies within 500 Mpc".The Astrophysical Journal.914 (2): 121.arXiv:2101.02716.Bibcode:2021ApJ...914..121A.doi:10.3847/1538-4357/abfcd3.ISSN 0004-637X.
  9. ^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.arXiv:1407.1054.Bibcode:2014ApJ...795..158M.doi:10.1088/0004-637X/795/2/158.S2CID 119204463.
  10. ^abGregory, S. A.; Thompson, L. A. (June 1978)."The Coma/A1367 supercluster and its environs".Astrophysical Journal.222:784–799.Bibcode:1978ApJ...222..784G.doi:10.1086/156198.
  11. ^Tifft, W. G.; Gregory, S. A. (July 1979). "Band theory applied to the Coma/A 1367 supercluster".Astrophysical Journal.231:23–27.Bibcode:1979ApJ...231...23T.doi:10.1086/157158.
  12. ^Chincarini, G. L.; Giovanelli, R.; Haynes, M. P. (May 1983). "The geometry of two superclusters coma-A1367 and Perseus-Pisces".Astronomy and Astrophysics.121:5–9.Bibcode:1983A&A...121....5C.
  13. ^Gavazzi, G.; Carrasco, L.; Galli, R. (April 1999)."The 3-D structure of the Coma-A 1367 supercluster: Optical spectroscopy of 102 galaxies".Astronomy and Astrophysics Supplement Series.136 (2):227–235.Bibcode:1999A&AS..136..227G.doi:10.1051/aas:1999209.

External links

[edit]


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
Retrieved from "https://en.wikipedia.org/w/index.php?title=NGC_3937&oldid=1296780718"
Categories:
Hidden categories:
[8]ページ先頭
©2009-2026 Movatter.jp