SN 1982F
SN 1982F was a Type [II supernova|Type-ll] supernova event that occurred in the galaxy NGC 4490, a barred [spiral galaxy] located around 24 million light years from Earth in the constellation of Canes Venatici.
It occurred near the galactic center of NGC 4490 with another supernova event known as SN 2008ax later occurring nearby.