kem.kem260P/McNaught
260P/McNaught, 2019/09/24.6684, 1*180s, 20cm F4 Newtonian, ASI294MC Pro(Bin=1, Gain=390, Temp=0), 1/2 Cropping, mag=13.2(SI7)
260P/McNaught, 2019/09/24.6684, 1*180s, 20cm F4 Newtonian, ASI294MC Pro(Bin=1, Gain=390, Temp=0), 1/2 Cropping, mag=13.2(SI7)