NGC 6560NGC 6560 is a spiral galaxy located in the constellation Hercules. It was discovered by Lewis A. Swift on 22 October 1886.SupernovaeThree supernovae have been observed in NGC 6560:SN 2021brb was discovered by Automatic Learning for the Rapid Classification of Events on 3 February 2021.SN 2021qqn was discovered by ALeRCE on 21 June 2021.SN 2022oyp was discovered by ALeRCE on 17 July 2022.