Caldwell object C51 is a irregular galaxy located within the constellation Cetus. Caldwell C51 is best viewed during Winter, is magnitude 9.3*, and can be viewed with large binoculars. It is 9.3 in size. For reference, the full moon is 30' (arc minutes) in size.
- irregular galaxy
- large binoculars
- 12 x 11'
- 01 04.8
- +02 07'
* The naked eye can see up to magnitude 8 objects under ideal dark sky conditions.
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