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    • Keywords


      Helium stars; photometry; effective temperature

    • Abstract


      Mid-ultraviolet and optical photometric analysis of helium stars are presented. A linear relation exists between the effective temperature derived from model atmospheres and (1965-V)0 index. The effective temperatures derived from (1965-V)0 index are somewhat higher than that of MK spectral type estimates especially for late B-type helium objects.

    • Author Affiliations


      Gopal C. Kilambi1 Praveen Nagar1 2 N. Kameswara Rao3

      1. Center of Advanced Study in Astronomy, Osmania University, Hyderabad - 500 007
      2. Department of Physics and Astronomy, Lucknow University, Lucknow
      3. Indian Institute of Astrophysics, Koramangala, Bangalore - 560 034
    • Dates

  • Journal of Astrophysics and Astronomy | News

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      Posted on January 27, 2016

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