kem.kem
ファン登録
J
B
53P/Van Biesbroeck, 2016/10/01.48194UT, 8*120s, 20cm F8 RitcheyChretien+ x0.7 Reducer, ASI1600MC-Cool, Gain=400, Binning=1, Temp=0, 1/2 Cropping, mag=15.6(SI7)