UBV photometric investigation for the young open star cluster NGC 581(M103).
Abstract
A mean value of 3.13×107 yrs and 2334±132 pc were found for the age and the distance of the cluster, respectively. The cluster has an evolved giant branch. The reddening tends to variate within the cluster region.
- Publication:
-
Journal of the Astronomical Society of Egypt
- Pub Date:
- 1982
- Bibcode:
- 1982JASEg...4....1O
- Keywords:
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- Distances:Open Clusters;
- Open Clusters:Ages;
- Open Clusters:Distances;
- Open Clusters:UBV Photometry;
- UBV Photometry:Open Clusters