2019l3 20220131 kshima

C/2019 L3 ATLAS and NGC2266
Magnitude of C/2019 L3 is m1=10.6 by UCAC-4.

    2022.01.31.54595UT, 10*38s, SharpStar HNT15028 15cm F2.8 Reflector, Nikon D3100 ISO3200, 1/2 cropping, taken in Nagano Pref., Japan.