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NGC 2841 group

From Wikipedia, the free encyclopedia
Group of galaxies in the constellation Ursa Major
NGC 2841 group
Observation data (Epoch )
ConstellationUrsa Major /Lynx
Distance19.6 million
Notable featuresNGC 2841

TheNGC 2841 group is agroup of galaxies about19.6 millionlight-years away fromEarth. It includes the loose tripletNGC 2541,NGC 2500, andNGC 2552.[1]NGC 2841 is the fourth-brightestgalaxy in Ursa Major with an apparent magnitude of 9.2. It is 20' southeast of3 Lyncis and just below the halfway point of an imaginary line betweenTheta and15 Ursae Majoris.[2]

References

[edit]
  1. ^Ferrarese, Laura; et al. (May 29, 1998), "The HST Key Project on the Extragalactic Distance Scale XII. The Discovery of Cepheids and a New Distance to NGC 2541",The Astrophysical Journal,507 (2): 655,arXiv:astro-ph/9805365,Bibcode:1998ApJ...507..655F,doi:10.1086/306364,S2CID 204935980
  2. ^Crossen, Craig; Rhemann, Gerald (2012).Sky Vistas: Astronomy for Binoculars and Richest-Field Telescopes. New York, New York: Springer. p. 230.ISBN 9783709106266.
  • G. De Vaucouleurs, 1975. Nearby Groups of Galaxies, ch. 5. the nearer groups within 10 megaparsecs. Published in "Galaxies and the Universe," ed. by A. Sandage, M. Sandage and J. Kristian.
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