M41 (NGC 2287)
Messier M41 (NGC 2287) is a open cluster located in the constellation Canis Major, in the Orion Arm of the Milky Way Galaxy. in the Local Group of galaxies.
Messier M41 is best viewed during winter, is magnitude 5.0*, and can be viewed with naked eye (barely). It is 38' in size. For reference, the full moon is 30' (arc minutes) in size.
* The naked eye can see up to magnitude 8 objects under ideal dark sky conditions.
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