NGC 233

NGC 233 is an elliptical galaxy located in the constellation Andromeda. It was discovered on September 11, 1784 by William Herschel.[2]

One supernova has been observed in NGC 233: SN 2021abzd (type Ia-91bg-like, mag. 17.3).[3]

See also

References

  1. ^ a b c d e f g "NASA/IPAC Extragalactic Database". Results for NGC 0233. Retrieved 2016-09-02.
  2. ^ "New General Catalog Objects: NGC 200 - 249". Cseligman. Retrieved September 15, 2016.
  3. ^ "SN 2021abzd". Transient Name Server. IAU. Retrieved 4 September 2024.
  • Media related to NGC 233 at Wikimedia Commons