Messier 10

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Object data of M10

Object type: globular star cluster (VII)
Size: 12.2'
Magnitude: 6.6 mag
Constellation: Oph
Distance: 16,000 Ly

Exposure data

Date: 2008-06-09 + 24
  Location: Nussbach / Austria (400m)
Telescope: 12" Newtonian telescope (f=1139mm)
Camera: ST2000XM with CFW8 and SBIG Filters
  Binning: L 1x1 / RGB 1x1
  Exposure time: L 27x2m / R 7x8m / G 7x4m / B 7x4m
Exposure time total: 2h 46m
Notes: bad transparency during RGB exposures