NGC 2170 is a reflection nebula in the constellation Monoceros. It was discovered on October 16, 1784 by William Herschel.(WIKI)
It is about 2400 Light Years away and spans about 100 LY.

L-Ha-RGB image:
Luminance - 4 hrs
RGB 30 min each
Ha - 60 minutes

Total of 5.5 hrs

Telescope: ASA600 24" RC with Reducer at f4.5
Mount: ASA DDM200 Direct Drive with Absolute Encoders
Camera: Moravian G3 61000 pro

Imaged from Tivoli farm, Namibia