Distance: 1600 light-years
2
William Optics Megrez 80 triplet Apochromatic Fluorite / Losmandy HGM TITAN Gemini Go-To / SBIG ST-10XME / Astrodon filtersExposures : Luminance (8 nights with Hα filter) = 29h50min.RGB = 3 HR (1 hr for each frame)