彗星 Comet
Comet P/2021 R5 Rankin
2021/10/01 15:44:01(UT)
Toshihiko Ikemura (D345mmfl=1717mm BJ-52L)池村俊彦

[T.Ikemura Shinshiro Aichi JAPAN]
≪愛知県新城市　池村俊彦≫
Comet Section