NGC 3550

NGC 3550 is a lenticular galaxy in the constellation Ursa Major.[5] It was discovered on April 11, 1785 by William Herschel.[6] It is one of the brightest galaxies of the Abell 1185 galaxy cluster.

NGC 3550
SDSS image of NGC 3550
Observation data (J2000 epoch)
ConstellationUrsa Major
Right ascension11h 10m 38.26s[1]
Declination+28° 46 02.2[1]
Redshift0.035094[2]
Helio radial velocity10336 km/s[2]
Distance490 Mly (150 Mpc)[3]
Apparent magnitude (V)13.22[2]
Apparent magnitude (B)14.12[2]
Characteristics
TypeS0[4]
Other designations
UGC 6214, PGC 33927[2]

References

  1. Skrutskie, M. (2006). "The Two Micron All Sky Survey (2MASS)". The Astronomical Journal. 131 (2): 1163–1183. Bibcode:2006AJ....131.1163S. doi:10.1086/498708.
  2. "NGC 3550". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 2021-02-02.
  3. Gil de Paz, Armando; et al. (December 2007). "The GALEX Ultraviolet Atlas of Nearby Galaxies". The Astrophysical Journal Supplement Series. 173 (2): 185–255. arXiv:astro-ph/0606440. Bibcode:2007ApJS..173..185G. doi:10.1086/516636.
  4. "Search specification: NGC 3550". HyperLeda. Université Claude Bernard Lyon 1. Retrieved 2021-02-02.
  5. spider.seds.org
  6. Seligman, Courtney. "New General Catalogue objects: NGC 3550 - 3599". cseligman.com. Retrieved 2021-02-02.


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