Cat's Eye Nebula - planetary nebula
Cat's Eye Nebula , is a planetary nebula located in the constellation Draco .
Cat's Eye Nebula is magnitude 9.8 and is 20" in size. For reference, the full moon is 30' (arc minutes) or 0.5° in size.
- Cat's Eye Nebula
- planetary nebula
- NGC 6543
- Caldwell #:
* One can see up to magnitude 7-8 objects with perfect eyes under ideal dark sky conditions.