Astrometry of the Open Cluster M25

  title={Astrometry of the Open Cluster M25},
  author={Ashraf latif Tadross and M. Marie and A. Osman and Syed Moeez Hassan},
  journal={Astrophysics and Space Science},
The young open star cluster M25 (IC 4725) is located in the direction of the galactic center, near much irregular absorption features on Sagittarius arm. This system is found to be at a distance of 600 pc, with a median age of 9.45 × 107 years and a distance from the galactic plane of –52.82 pc The mass data available in the literature has been gathered and many statistical methods have been applied for this cluster. Depending only on these methods, the stellar density, the distribution of dark… Expand
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