[KSCI] Korea Science Citation Index Service

http://dx.doi.org/10.5303/JKAS.2005.38.3.357

FUNDAMENTAL PARAMETERS OF NGC 2509 BASED ON 2MASS DATA

Tadross, A.L. (National Research Institute of Astronomy & Geophysics)

Publication Information

Journal of The Korean Astronomical Society / v.38, no.3, 2005 , pp. 357-363 More about this Journal

Abstract

A deep stellar analysis is introduced for the poorly studied open cluster NGC 2509. The Near-IR database of the digital Two Micron All Sky Survey (2MASS) has been used to re-estimate and refine the fundamental parameters of the cluster, i.e. age, reddening, distance, and diameter. As well as, luminosity function, mass function, total mass, relaxation time, and mass segregation of NGC 2509 have been estimated here for the first time..

Keywords

Galaxy: open clusters and associations; individual: NGC 2509; astrometry; Stars: luminosity function; Mass function; Stars: Kinematics;

Citations & Related Records

Times Cited By KSCI : 1 (Citation Analysis)

Reference
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