C/2022 E3(ZTF)(モノクロ反転) 2023.02.10 2023.02.10 20h25m 120sec_7exp ISO1600 D810A 690mmF6.5(AL-106Ⅱ) Lodestar+PHD2 Losmandy G11(彗星核追尾) 周南市
