彗星 Comet Elements
Comet P/2017 K3 Gasparovic
2017/06/04 14:59:50(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