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M20 Trifid Nebula
Magnitude: 6.3
Distance: Aprox: 5200 light-years
Constellation: Sagittarius
Radius: 21 light years

The nebula’s name means “divided into three lobes,” and refers to the object consisting of three types of nebulae and an open star cluster. The open cluster is surrounded by an emission nebula, a reflection nebula, and a dark nebula within the emission nebula that gives M20 the trifurcated appearance for which it is known.


Taken 7/7/18 in Grand Rapids, Ohio by Russell Kille on a CPC 1100 with Hyperstar @ F2 and ZWO ASI294MC Pro camera