kem.kemC/2018 Y1 (Iwamoto)
C/2018 Y1 (Iwamoto), 2019/10/30.4921, 8*180s, 20cm F4 Newtonian, ASI294MC Pro(Bin=1, Gain=390, Temp=0), 1/2 Cropping, mag=18.0(SI7) 20:38:54-
#57882
2019年10月30日 20時38分54秒
熊本県上益城郡御船町
800mm
C/2018 Y1 (Iwamoto), 2019/10/30.4921, 8*180s, 20cm F4 Newtonian, ASI294MC Pro(Bin=1, Gain=390, Temp=0), 1/2 Cropping, mag=18.0(SI7) 20:38:54-