Two Detached Binaries in a Young Open Cluster NGC 654
Abstract
We report the discovery of two eclipsing binaries in the young open cluster NGC 654, based on 17 nights of CCD observations in Ostrowik observing station. Their light curves are characteristic for detached system, probably with spots on the surface of the brighter component, and with synchronized rotation.
- Publication:
-
Acta Astronomica
- Pub Date:
- October 1995
- Bibcode:
- 1995AcA....45..771K
- Keywords:
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- STARS: BINARIES: ECLIPSING;
- OPEN CLUSTERS: INDIVIDUAL: NGC 654