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NGC 112

From Wikipedia, the free encyclopedia
Galaxy in the constellation Andromeda
NGC 112
SDSS image of NGC 112
Observation data (J2000epoch)
ConstellationAndromeda
Right ascension00h 26m 48.74910s[1]
Declination+31° 42′ 11.9738″[1]
Redshift0.021028[2]
Heliocentric radial velocity6238 km/s[2]
Distance282.78 ± 0.65 Mly (86.70 ± 0.2 Mpc)[3]
Apparent magnitude (B)14.5[2]
Characteristics
TypeSB(rs)bc?[4]
Other designations
UGC 255,MCG +05-02-013,PGC 1654[2]

NGC 112 is abarred spiral galaxy located in the constellationAndromeda. It was discovered by American astronomerLewis Swift on September 17, 1885. The galaxy lies approximately 295 million light-years from Earth, and is about 75,000 light-years in diameter.[4]

References

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  1. ^abBrown, A. G. A.; et al. (Gaia collaboration) (August 2018)."Gaia Data Release 2: Summary of the contents and survey properties".Astronomy & Astrophysics.616. A1.arXiv:1804.09365.Bibcode:2018A&A...616A...1G.doi:10.1051/0004-6361/201833051.
  2. ^abcd"NGC 112".SIMBAD.Centre de données astronomiques de Strasbourg. Retrieved2021-02-07.
  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. ^abSeligman, Courtney."New General Catalogue objects: NGC 100 - 149".cseligman.com. Retrieved2021-02-07.

External links

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