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EarthSky Community Photos
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Mohamed Alaa
Iraq, wasit governorate
Iraq, wasit governorate
09/03/2022
08:00 pm
08:00 pm
nexstar6se (f10)1500mm
celestron.reducer f/6.3 1050mm
guide: svbony60mm
mount: eq6
camer main: ZWO asi294mc
camer guide : zwo asi120mc
filter : L-Enhance 2"
ASIAIR
Flat,dark,baies
60~180s
3~300s
coold camera : -0
gain: 120
totle : 3 hr 15 min
The Crescent Nebula (also known as NGC 6888, Caldwell 27, Sharpless 105) is an emission nebula in the constellation Cygnus, about 5000 light-years away from Earth. It was discovered by William Herschel in 1792
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