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Mass transfer and stellar wind effects in the eclipsing binary RT Andromedae

Published online by Cambridge University Press:  12 April 2016

G.A. Bakos  and
J. Tremko
G.A. Bakos
Affiliation:
Department of Physics, University of Waterloo, Waterloo, Ontario, Canada
J. Tremko
Affiliation:
Astronomical Institute, Skalnaté Pleso Observatory, Czechoslovakia

Extract

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In recent years the short period eclipsing binary RT And has been studied extensively by a number of authors. From photo electric observations the light curve and the photometric elements were derived by Dean (1974) and Mancuso et al. (1979). The geometric dimensions of the binary confirm that the system is detached consisting of two stars of spectral type F8 V and KO V. The mass ratio is 0.66. In spite of this classification, effects appearing among semidetached systems have been observed, namely, variations of the amplitude and the shape of the light curve and changes of the length of the orbital period.

Type
Session VIII - Effects of Mass Loss on the Evolution of Binary Stars
Information
International Astronomical Union Colloquium , Volume 59: Effects of Mass Loss on Stellar Evolution , 1981 , pp. 491 - 494
Copyright
Copyright © Reidel 1981

References

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