Messier M33 - Triangulum Galaxy
M33 (NGC 598), also known as Triangulum Galaxy, is a spiral galaxy located within the constellation Triangulum in the Local Group of galaxies.
M33 is best viewed during winter, is magnitude 7.0*, and can be viewed with binoculars. It is 73 x 45' 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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