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Some call it the prawn, but I prefer the Dolphin. A short capture of SH2-188, a planetary nebula in the constellation Cassiopeia.
🧭 Where is it? View this image via World Wide Telescope.
Telescope:   Celestron EdgeHD 9.25
Length:   1645mm
Aperture:   235mm
F-stop:   f/7.0
Sessions:   1
Captured:   2023-01-10 to 2023-01-10
Lights:   28
Exposure:   300
Total exposure:   2 h
Ra:   1h 30m 26.4s
Dec:   +58° 24' 38.143
Size:   38.227 x 24.73 arcmin
Radius:   0.379 deg
Scale:   0.371 arcsec/pixel