Dumbbell Nebula (also known as Apple Core Nebula, Messier
27, M 27, or NGC 6853) is a planetary nebula in the
at a distance of about 1,360 light-years.
Technical spec: M27 Dumbell Nebula in HA03LRGB. Takahashi
TOA 130 mounted on EQ8 guided with SW ED80 and Orion
Camera QSI 583 and ASTRODON LRGB, narrwoband filter
ASTRODON HA/03 5 nm. 13x600L, 6X600 RGB, 30x600 HA, 40x600