Caldwell object C45 is a spiral galaxy located within the constellation Bootes. Caldwell C45 is best viewed during Summer, is magnitude 10.*, and can be viewed with small telescope. It is 10. in size. For reference, the full moon is 30' (arc minutes) in size.
- spiral galaxy
- small telescope
- 6 x 4'
- 13 37.5
- +08 53'
* The naked eye can see up to magnitude 8 objects under ideal dark sky conditions.
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