Exposure data
Telescope: Vixen VC 200L f=1260mm
Camera: SBIG ST2000XM
Filters: SBIG LRGB
Exposure times: L: 20x3min R: 2x3min G: 2x3min B: 2x3min
Exposure time total: 1h 18min
Mount: Vixen New Atlux
Location: Erdweg/Germany (500m)
Date: 2006-09-23
Object data of NGC 253
Object type: Galaxy (SBc)
Size: 25.1′
Magnitude: 7.1 mag
Constellation: Sculptor
Distance: 11 Mio Ly
