NGC 7311 is a spiral galaxy located in the constellation Pegasus. It was discovered on August 30, 1785 by the astronomer William Herschel.It is 190 million light years distant.
Supernovae Two supernovae have been observed in NGC 7311: SN 2005kc (TypeIa, mag. 18.2) was discovered by Tim Puckett and G. Sostero on 9 November 2005. SN 2019dts (TypeII, mag. 19.53) was discovered by Gaia Photometric Science Alerts on 20 April 2019.
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