A New Analysis in the Field of the Open Cluster Collinder 223

A. L. Tadross

Abstract


The present study of the open cluster Collinder 223 (Cr 223) depended greatly on the photoelectric data of Clari√° and Lapasset. We use the data in conjunction with the AAO/DSS1 image of the cluster in a re-investigation to improve the main parameters of Cr~223, including the stellar density, the position of the cluster's center, the cluster's diameter. Its luminosity function, mass function, and total mass are also estimated. 1 AAO: Anglo-Australian Observatory, DSS: Digitized Sky Surveys; taken from ``SIMBAD" ( http: //simbad.u-strasbg.fr )

Keywords


Galaxy: open clusters and associations --- individual: Cr 223

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Print ISSN: 1674-4527

Online ISSN: 2397-6209