M71
NGC 6838
Constellation: Sge
Dreyer description: Cluster, very large, very rich in stars, westward much compressed, stars of magnitude 11 to 16
Magnitude: 8.3
RA: 19h 53m 48.0s Dec: +18°47'00" (Epoch 2000)
Size: 7.2'

Exposure Information
Detector: MX716
Exposure Time: 20 minutes
Instrument: 6" f4  reflector
Filters: Infrared Blocker for luminance, Red, Green and Blue, Astronomik TypeII