NGC 812
NGC 812 is a spiral galaxy located in the Andromeda constellation, an estimated 175 million light-years from the Milky Way. NGC 812 was discovered on December 11, 1876 by astronomer Édouard Stephan.
Supernovae
Two supernovae have been observed in NGC 812:- SN2010jj was discovered by Doug Rich on 3 November 2010.
- SN2020udy was discovered by Jakob Nordin and Daniel Perley on 24 September 2020.