THE INVESTIGATION OF CEPHEIDS RT AUR, T VUL, κ PAV BY A TWO-COMPONENT

Автор(и)

  • Z. N. Fenina Astronomical Observatory, Odessa State University, T.G.Shevchenko Park, Odessa 270014 Ukraine, Україна
  • N. S. Zgonyaiko Astronomical Observatory, Odessa State University, T.G.Shevchenko Park, Odessa 270014 Ukraine, Україна
  • S. V. Vasilyeva Astronomical Observatory, Odessa State University, T.G.Shevchenko Park, Odessa 270014 Ukraine, Україна

DOI:

https://doi.org/10.18524/1810-4215.1994.7.105735

Ключові слова:

Stars, Cepheids, Individual, RT Aur, T Vul, &#954, Pav

Анотація

For 3 cepheids (RT Aur, T Vul, κ Pav) the physical and chemical parameters are obtained: spectral class, electron pressure, "microturbulent velocity", relative number of atoms in different chemical elements. The variations of this parameters with a phase are investigated.

Посилання

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Fenina Z.N., Zgonyaiko N.S., Lemeshchenko N.D.: 1988, Preprint Ukrainian Res. Inst. Sci. Tech. Inform. (UkrNIINTI), 945 - Uk88.

Fenina Z.N., Zgonyaiko N.S., Lemeshchenko N.D.: 1990, Preprint UkrNIINTI, 459 - Uk90.

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Опубліковано

2017-07-01

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