Two supernovae 1 year apart, SN 2025 rbs & SN 2026 aaiv: SN2026aaiv SN2025rbs Bright supernovae SN 2025 rbs in the beautiful galaxy NGC 7331, it is a type Ia.…
Supernovae in NGC 7331 (sn2025rbs) & (sn2026aaiv)
Supernova in M 61 ( sn2020jfo )
Situated in the Virgo constellation the galaxy M 61 is the location for this type II supernova sn 2020jfo. This is a prolific galaxy concerning supernovae events. Since a century…
SN 2017eaw type IIP in NGC 6946
On July 27th I made another measurement of this supernova 2017eaw in R (Cousins). The ensemble of 6 stars gave a magnitude of 13.07 with an error of 0.003. 7…
Supernova SN2017eaw in NGC 6946
Supernova type IIP discovered in NGC 6946 the fireworks galaxy by Patrick Wiggins (USA) in 2017/05/14, located on the boarder between the Constellations Cygnus and Cepheus. My observation is from 2017/06/06…