DETERMINATION OF THE SPECTRAL TYPE AND LUMINOSITY OF THE HOT COMPONENT OF THE ECLIPSING BINARY STAR RZ ERI

Автор(и)

  • V. G. Karetnikov Astronomical Observatory, Odessa State University, T.G.Shevchenko Park, Odessa 270Q14 Ukraine, Україна
  • E. V. Menchenkova Astronomical Observatory, Odessa State University, T.G.Shevchenko Park, Odessa 270014 Ukraine, Україна
  • O. I. Syrov Astronomical Observatory, Odessa State University, T.G.Shevchenko Park, Odessa 270014 Ukraine, Україна

DOI:

https://doi.org/10.18524/1810-4215.1994.7.105743

Ключові слова:

Stars, Eclipsing Binaries, Spectral Type, Spectral Criterion, Model Atmospheres.

Анотація

By using the spectra taken at 6m telescope and the methods of two-dimensional spectral classification, the non-ordinarity of the main star in RZ Eri is shown. The presence of the circumstellar gas and of the surface activity of the stars in a binary are suggested.

Посилання

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2017-07-01

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