2022-02-15, 05:24 PM
There's a bright supernova in NGC 4645B in Centaurus. According to the updated Current Bright Novae & Supernovae Observing List in ST4 Visual this Type I SN is 0.3 magnitude. If you're not checking this OL regularly, you might want to do so. The Dec is -41° so it's pretty far south.
Phil S.
Phil S.