NGC 807 is an elliptical galaxy located in the constellation Triangulum.[2] It is listed as part of the New General Catalogue (NGC) of astronomical objects. It was discovered by the astronomer William Herschel on September 11, 1784.[3]

One supernova has been observed in NGC 807: SN 2023abnb (type Ia, mag. 16.2).[4]

References

  1. ^ a b c d e f g h "NED results for object NGC 0807". NASA/IPAC Extragalactic Database. California Institute of Technology. Retrieved 2021-08-23.
  2. ^ Rojas, Sebastián García. "Galaxy NGC 807 - Elliptical Galaxy in Triangulum Constellation". Telescopius. Retrieved 2021-05-30.
  3. ^ Seligman, Courtney. "New General Catalogue objects: NGC 800 - 849". cseligman.com. Retrieved 2021-08-23.
  4. ^ Transient Name Server entry for SN 2023abnb. Retrieved 27 December 2023.


Allikas: https://en.wikipedia.org/wiki/NGC_807
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