
NGC 7635 (Bubble Nebula)
Telescope: RCOS 12.5"
Camera : ASI 6200 (off axis guided)
Mount : AP1200
Image date: August 2025
-- Filters used and total time--
Luminous 45 minutes (2x2 binning)
Red 135 " "
Green 135 " "
Blue 135 " "
Ha
OIII
SII
Distance from Earth--11300 light years
Located in: Cassiopeia
Processed using PixInsight