NGC 7503 is an elliptical galaxy in the constellation Pisces. It was discovered by the astronomer Albert Marth on September 2, 1864.[4] It is the brightest galaxy in its cluster (a BCG).[2]

In 2001, SN 2001ic, a type Ia supernova, was detected within NGC 7503.[5]

References

  1. ^ a b c d e "Results for object NGC 7503 (NGC 7503)". NASA/IPAC Extragalactic Database. California Institute of Technology. Retrieved 2021-07-31.
  2. ^ a b c d "NGC 7503". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 2021-07-31.
  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. ^ Seligman, Courtney. "New General Catalogue objects: NGC 7500 - 7549". cseligman.com. Retrieved 2021-07-31.
  5. ^ "SN 2001ic". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 2021-07-31.
  • Media related to NGC 7503 at Wikimedia Commons



Allikas: http://en.wikipedia.org/wiki/NGC_7503
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