Caldwell C55 - Saturn Nebula
Caldwell object C55 also known as the Saturn Nebula is a planetary nebula located within the constellation Aquarius.
Caldwell C55 is best viewed during Fall, is magnitude 8*, and can be viewed with binoculars. It is 2.5 x 1° in size. For reference, the full moon is 30' (arc minutes) in size.
- Saturn Nebula
- planetary nebula
- 2.5 x 1'
- 21 04.2
- -11 22'
* The naked eye can see up to magnitude 8 objects under ideal dark sky conditions.
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