Exposure data
Telescope: 4.5″ Newton f=440mm
Camera: SBIG ST2000XM
Filters: SBIG RGB
Exposure times: R: 17x10min G: 2x10min B: 2x10min
Exposure time total: 3h 30min
Mount: Vixen New Atlux
Location: Erdweg/Germany (500m)
Date: 2006-01-28
Object data of IC 443
Object type: Supernova remnant
Size: 50′ x 40′
Magnitude: 12.0 mag
Constellation: Gemini
Distance: 5000 Ly
