Astrophysics and Space Science

, Volume 120, Issue 1, pp 107–113

Photometry of open cluster NGC 1931

  • A. K. Pandey
  • H. S. Mahra
Article

DOI: 10.1007/BF00653902

Cite this article as:
Pandey, A.K. & Mahra, H.S. Astrophys Space Sci (1986) 120: 107. doi:10.1007/BF00653902

Abstract

PhotoelectricUBV magnitudes and colours have been determined for stars in the field of NGC 1931. The reddening across the cluster varies from 0.m33 to 1.m20. A distance of 2.16 kiloparsecs has been estimated for the cluster. It is concluded that the age of the cluster lies between the ages of NGC 6231 and NGC 2362 groups.

Copyright information

© D. Reidel Publishing Company 1986

Authors and Affiliations

  • A. K. Pandey
    • 1
  • H. S. Mahra
    • 1
  1. 1.Uttar Pradesh State ObservatoryNaini TalIndia