Helena Observatory,   North Alton, NS
Sh2-188, Dolphin Nebula
29-Aug-2025 23:01 ADT	Home Astrophotography Blogs Site Information Articles and Links Weather	30-Aug-2025 02:01 UTC

Sh2-188, Dolphin Nebula, 27-Sep-2014 Scope: Orion 200mm Astrograph, f/4 Mount: HEQ5 Guiding: KWIQ/QHY5 / PHD Imaging Camera: Atik 383L+ Frames: 3x15m Ha, 4x10m Ha, 4x5m each LRGB Total Exposure: 2h45m Processing: PixInsight Distance: 850ly Astrobin link   A planetary nebula in Cassiopeia. This is a very dim, difficult target.

Copyright © 2019 by Kathleen Walker
Last modified: 02-Feb-2019