Sh2-157 core
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Type Location r.a. dec. Size Magnitude Distance
Nebula Cas 23h16.1 +60°02' 3' (core)

Sharpless 157 (Sh2-157) core is a small emission nebula in constellation Cassiopeia. It is part of a much larger nebula called Lynds group 11.

Sh2-157 core enlarged x2:

Date Telescope Binning Exp Time (s) Special processing Notes
Aug 19, 2003 Centurion
18"
L 1:1
RGB 3:1
L 3x300
R,G,B 300
LRGB, DDP