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Photometric Analysis in Detached Close Binaries with Eccentric Orbits. The Case of RX Her

Published online by Cambridge University Press:  07 August 2017

A. Giménez ,
J. M. García  and
A. Bravo
A. Giménez
Affiliation:
Laboratorio de Astrofísica Espacial y Física Fundamental (INTA). Apartado 50727. 28080 Madrid, Spain
J. M. García
Affiliation:
Departamento de Física, Universidad Politécnica de Madrid Ronda de Valencia, 3. 28012 Madrid, Spain
A. Bravo
Affiliation:
Departamento de Física, Universidad Politécnica de Madrid Ronda de Valencia, 3. 28012 Madrid, Spain

Abstract

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Absolute dimensions of the close binary RX Her are derived based on a new set of photometric elements obtained with a modified version of EBOP code. The observed properties of both components are in good agreement with theoretical evolutionary models. However the predicted apsidal motion rate is not concordant with the observational evidences.

Type
Oral and Contributed Papers
Information
Symposium - International Astronomical Union , Volume 151: Evolutionary Processes in Interacting Binary Stars , 1992 , pp. 281 - 284
Copyright
Copyright © Kluwer 1992 

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