back to the astronomy › Forums › Variable Stars › SN 2019vxm – a bright IIn supernova in a faint galaxy › back to the astronomy 6 December 2019 at 8:49 pm #581733 Robin LeadbeaterParticipant If the redshift based distance (~80Mpc) is correct, mag 14.4 works out at an impressive absolute magnitude of -20.2 , thought to be boosted by interaction with circumstellar material in the case of type IIn Robin
