NGC 2998

NGC 2998
SDSS image of NGC 2998
Observation data (J2000 epoch)
Constellation Ursa Major
Right ascension 09h 48m 43.630s[1]
Declination +44° 04′ 52.63″[1]
Redshift 0.01591[2]
Helio radial velocity 4732 ± 3[2]
Distance 195 Mly (59.7 Mpc)[3]
Apparent magnitude (B) 13.3[4]
Characteristics
Type SAB(rs)c[5]
Apparent size (V) 1.080′ × 0.562′[1]
Other designations
NGC 2998, UGC 5250, MCG+07-20-051, PGC 28196[4]

NGC 2998 is a barred spiral galaxy located in the constellation Ursa Major.[5] It is 195 million light-years (59.7 megaparsecs) away from the Earth.[3] It is an intermediate spiral galaxy.[5]

References

  1. 1 2 3 Skrutskie, M.; et al. (2006). "The Two Micron All Sky Survey (2MASS)". The Astronomical Journal. 131 (2): 1163–1183. Bibcode:2006AJ....131.1163S. doi:10.1086/498708.
  2. 1 2 Ahn, C. P.; et al. (2009). "The Ninth Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the SDSS-III Baryon Oscillation Spectroscopic Survey". The Astrophysical Journal Supplement. Bibcode:2012ApJS..203...21A.
  3. 1 2 Tully, R. Brent; Courtois, Hélène M.; Sorce, Jenny G. (2016). "Cosmicflows-3". The Astronomical Journal. 152 (2): 21. arXiv:1605.01765. Bibcode:2016AJ....152...50T. doi:10.3847/0004-6256/152/2/50. 50.
  4. 1 2 "NGC 2998". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 5 October 2018.
  5. 1 2 3 "NED results for object NGC 2998". NASA/IPAC Extragalactic Database. Retrieved 5 October 2018.
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