SN 2005Z:

This SN was discovered by LOSS (IAUC 8476) on February 1, 2005, and absent on January 22, 2005, so discovered rather young.

The host galaxy MCG +05 -22 -8 is at z=0.021285 (NED).

A CCCP spectrum by obtained Soderberg and Fox (Atel 406) shows this is a type II SN.