2020m5 20220131 kshima

C/2020 M5 ATLAS and NGC4746

Magnitude of C/2020 M5 is m1=15.0 by UCAC-4.

2022.01.31.68697UT, 10*60s, 40cm RC + F6 Reducer, FLI ML8300, 2 bin, 90% cropping, taken in Nagano Pref., Japan.