Exposure data
Telescope: 4.5″ Newton f=440mm
Camera: SBIG ST2000XM
Filters: SBIG LRGB
Exposure times: L: 30x2min R: 6x2min G: 6x2min B: 6x2min
Exposure time total: 1h 36min
Mount: Vixen New Atlux
Location: Erdweg/Germany (500m)
Date: 2010-07-10
Object data of NGC 7129
Object type: Reflection nebula
Size: 7′
Magnitude: 11.5 mag
Constellation: Cepheus
Distance: 3500 Ly