NGC 7640
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Type Location r.a. dec. Size Magnitude Distance
Galaxy And 23°22.1 +40°51' 10.7' x 2.5' 11 25 Mly ???

NGC 7640 is a barred spiral galaxy in constellation Andromeda, at a distance of about 20 to 30 million light-years.

 

Date Telescope Binning Exp Time (s) Special processing Notes
Sep 13, 2002 Centurion
18"
L 1:1
RGB 3:1
L 3x600
RGB 600
LRGB, Max Entropy, DDP Very dim in the middle of a relatively bright star field