SH2-86, which is the nebula with the pillar (worm?) coming out of it. At the end of the worm is the small open cluster NGC6823, and further “up” is a tiny magenta smudge of the reflection nebula NGC6820. SH2-86 doesn’t seem to have a name, so I suggest the “Curious Worm Nebula”
William Optics Fluorostar 132 / FLT132 ZWO ASI533MM Pro iOptron CEM120 mount
Filters
ZWO H-alpha 7nm 1.25″ · ZWO O-III 7nm 1.25″ · ZWO S-II 7nm 1.25″
Dates: 16 Aug 2025
Frames:
ZWO H-alpha 7nm 1.25″: 47×200″(2h 36′ 40″)
ZWO O-III 7nm 1.25″: 11×200″(36′ 40″)
ZWO S-II 7nm 1.25″: 53×200″(2h 56′ 40″)
Integration:
6h 10′
Location:, backyard observatory, Bookham, Surrey, UK
Photographer: Maxim Dobres