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Astrophysics and Space Science

, Volume 75, Issue 2, pp 465–472 | Cite as

Study of the galactic cluster NGC 6823

  • Ram Sagar
  • U. C. Joshi
Article

Abstract

PhotoelectricUBV magnitudes have been determined for 41 stars in NGC 6823. The reddening across the cluster field is determined and found that it varies fromE(B-V)=0.60 to 1.16 mag. The true distance modulus to the cluster is estimated at 12.7±0.3 mag. It is found that cluster stars are not co-equal in age.

Keywords

Cluster Star True Distance Distance Modulus Galactic Cluster Cluster Field 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© D. Reidel Publishing Co 1981

Authors and Affiliations

  • Ram Sagar
    • 1
  • U. C. Joshi
    • 1
  1. 1.Uttar Pradesh State ObservatoryNaini TalIndia

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