RS Indi: un sistema de contacto virtual con período orbital decreciente

Photoelectric UBV observations of the eclipsing binary RS Indi carried out at Cerro Tololo and Bosque Alegre have enabled us to obtain its light curves and to analyse in detail is orbital period. The determination of the ephemeris of the system allows us to confirm that its period diminished by 0.01...

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Autores principales: Cerruti, Miguel Ángel, Martón, Silvano Francisco, Grieco, Alba, Lapasset, Emilio, Sisteró, Roberto Félix, Clariá Olmedo, Juan José
Formato: Articulo Comunicacion
Lenguaje:Español
Publicado: 1987
Materias:
Astronomía
Galaxias
rs ind
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/131095
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-131095
record_format dspace
spelling I19-R120-10915-1310952024-04-26T13:58:17Z http://sedici.unlp.edu.ar/handle/10915/131095 RS Indi: un sistema de contacto virtual con período orbital decreciente Cerruti, Miguel Ángel Martón, Silvano Francisco Grieco, Alba Lapasset, Emilio Sisteró, Roberto Félix Clariá Olmedo, Juan José 1987 2022-02-15T13:58:42Z es Astronomía Galaxias rs ind Photoelectric UBV observations of the eclipsing binary RS Indi carried out at Cerro Tololo and Bosque Alegre have enabled us to obtain its light curves and to analyse in detail is orbital period. The determination of the ephemeris of the system allows us to confirm that its period diminished by 0.0185 secons per yea. On the other hand, the light curves are indicative of a highly distortioned system with therman decoupling. The general configuration of RS Indi is that of a system in virtual contact with possible mass transfer from the principal component to the secondary one. Asociación Argentina de Astronomía Articulo Comunicacion http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Español
topic Astronomía
Galaxias
rs ind
spellingShingle Astronomía
Galaxias
rs ind
Cerruti, Miguel Ángel
Martón, Silvano Francisco
Grieco, Alba
Lapasset, Emilio
Sisteró, Roberto Félix
Clariá Olmedo, Juan José
RS Indi: un sistema de contacto virtual con período orbital decreciente
topic_facet Astronomía
Galaxias
rs ind
description Photoelectric UBV observations of the eclipsing binary RS Indi carried out at Cerro Tololo and Bosque Alegre have enabled us to obtain its light curves and to analyse in detail is orbital period. The determination of the ephemeris of the system allows us to confirm that its period diminished by 0.0185 secons per yea. On the other hand, the light curves are indicative of a highly distortioned system with therman decoupling. The general configuration of RS Indi is that of a system in virtual contact with possible mass transfer from the principal component to the secondary one.
format Articulo
Comunicacion
author Cerruti, Miguel Ángel
Martón, Silvano Francisco
Grieco, Alba
Lapasset, Emilio
Sisteró, Roberto Félix
Clariá Olmedo, Juan José
author_facet Cerruti, Miguel Ángel
Martón, Silvano Francisco
Grieco, Alba
Lapasset, Emilio
Sisteró, Roberto Félix
Clariá Olmedo, Juan José
author_sort Cerruti, Miguel Ángel
title RS Indi: un sistema de contacto virtual con período orbital decreciente
title_short RS Indi: un sistema de contacto virtual con período orbital decreciente
title_full RS Indi: un sistema de contacto virtual con período orbital decreciente
title_fullStr RS Indi: un sistema de contacto virtual con período orbital decreciente
title_full_unstemmed RS Indi: un sistema de contacto virtual con período orbital decreciente
title_sort rs indi: un sistema de contacto virtual con período orbital decreciente
publishDate 1987
url http://sedici.unlp.edu.ar/handle/10915/131095
work_keys_str_mv AT cerrutimiguelangel rsindiunsistemadecontactovirtualconperiodoorbitaldecreciente
AT martonsilvanofrancisco rsindiunsistemadecontactovirtualconperiodoorbitaldecreciente
AT griecoalba rsindiunsistemadecontactovirtualconperiodoorbitaldecreciente
AT lapassetemilio rsindiunsistemadecontactovirtualconperiodoorbitaldecreciente
AT sisterorobertofelix rsindiunsistemadecontactovirtualconperiodoorbitaldecreciente
AT clariaolmedojuanjose rsindiunsistemadecontactovirtualconperiodoorbitaldecreciente
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