Pickering's Triangle
Distance from Earth: About 2400 light years
Located in the constellation Cygnus
Telescope: 12.5" RCOS
Camera : STL11000 (off axis guiding)
Mount : AP1200
Image date: July 2023
-- Filters used and total time--
Luminous
Red
Green
Blue
Ha 90 minutes
OIII 90 minutes
SII 90 minutes