NGC 663 (Herschel 29)
NGC 663 (Herschel 29) is a open cluster located in the constellation Cassiopeia. NGC 663 is best viewed during Fall, is magnitude 7.1, and can be viewed with small binoculars.
NGC 663 is also listed in the Caldwell Catalog as C10.
- Herschel #:
- open cluster
- Caldwell reference:
- 1h 46.0m
- +61° 15'
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