SN 1181
The supernova in 1181 was a 1181 observed in the constellation Cassiopeia galactic supernova. It reached a brightness of 0 mag and was 6 months visible. My remnant is the fog 3C 58
Coordinates
- Right ascension: 2 h 06 m
- Declination: 64 ° 49 '
- Supernova
- 1181
- Cassiopeia ( constellation )