GEOMETRICAL SCALE OF THE R CORONAE BOREALIS TYPE VARIABLES

Автор(и)

  • A. E. Rosenbush The Main Astronomical Observatory of Academy of Sciences of the Ukraine, Kiev-127, Golosiiv, 252127, Ukraine, Україна

DOI:

https://doi.org/10.18524/1810-4215.1994.7.105774

Ключові слова:

Stars, R CrB, diameters - cir-cumstellar dust.

Анотація

The radii of R CrB and RY Sgr are obtained on published radial velosity measurings: 90 radii of the Sun: They are not differed from the Feast' data. The distance of permanent dust shell unconnected with visual minima is estimated: 100 radii of star. A dust connected with visual minima is formed at the distance of about 60 radii of star.

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Опубліковано

2017-07-01

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