NGC 533

NGC 533 is an elliptical galaxy in the constellation Cetus. It was discovered on October 8, 1785 by William Herschel. It was described as "pretty bright, pretty large, round, gradually brighter middle" by John Louis Emil Dreyer, the compiler of the New General Catalogue.[4]

NGC 533
SDSS image of NGC 533
Observation data (J2000 epoch)
ConstellationCetus
Right ascension 01h 25m 31.432s[1]
Declination+01° 45 33.57[1]
Redshift0.018509[2]
Helio radial velocity5549 km/s[2]
Distance200.86 ± 39.79 Mly (61.583 ± 12.199 Mpc)[2]
Apparent magnitude (V)11.27[2]
Apparent magnitude (B)13.1[3]
Absolute magnitude (V)22.64[2]
Characteristics
TypeE3:[2]
Size233,700 ly (71,660 pc)[2][note 1]
Apparent size (V)3.8 × 2.3[2]
Other designations
UGC 992, MGC+00-04-131, PGC 5283

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. "NED results for object NGC 0533". National Aeronautics and Space Administration / Infrared Processing and Analysis Center. Retrieved 31 July 2017.
  3. "NGC 533". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 31 July 2017.
  4. "New General Catalog Objects: NGC 500 - 549". cseligman.com. Retrieved 26 June 2017.

Notes

  1. POSS1 103a-O values used.
  • Media related to NGC 533 at Wikimedia Commons


This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.