M 101 – Pinwheel Galaxy


Exposure data
Object data of M 101
Telescope: Vixen VC 200L f=1260mm
Camera: SBIG ST8300M
Filters: Baader LRGB
Exposure times: L: 46x8min R: 8x8min G: 8x8min B: 8x8min
Exposure time total: 9h 20min
Mount: 10 Micron GM 1000 HPS
Location: Erdweg/Germany (500m)
Date: 2014-03-11+12+13

Object type: Galaxy (SBc)
Size: 28′
Magnitude: 8.2 mag
Constellation: Ursa Major
Distance: 24 Mio Ly