GY Tel: a new thermally decoupled near contact binary system

GY Tel is a short period (0.446 d) eclipsing binary system of 12th magnitude showing a large difference(0.85 mag) in the depths of minima. The first UBV observations obtained at Bosque Alegre (Córdoba) and at CASLEO (San Juan) are presented. The light curves are covered by 400 observations. Eight ph...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autores principales: Lípari, Sebastián Luis, Sisteró, Roberto Félix
Formato: Articulo Comunicacion
Lenguaje:Español
Publicado: 1987
Materias:
Astronomía
Galaxia
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/141450
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-141450
record_format dspace
spelling I19-R120-10915-1414502024-04-25T17:59:29Z http://sedici.unlp.edu.ar/handle/10915/141450 GY Tel: a new thermally decoupled near contact binary system Lípari, Sebastián Luis Sisteró, Roberto Félix 1987 2022-09-01T15:41:20Z es Astronomía Galaxia GY Tel is a short period (0.446 d) eclipsing binary system of 12th magnitude showing a large difference(0.85 mag) in the depths of minima. The first UBV observations obtained at Bosque Alegre (Córdoba) and at CASLEO (San Juan) are presented. The light curves are covered by 400 observations. Eight photoelectric times of minima were determined and a period study was carried out. GY Tel is another near contact binary system with large thermal decoupling of special interest for the theories of evolution of near contact systems. A complete version of this paper will be published in Pub. Astron. Soc. of the Pacific. 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
Galaxia
spellingShingle Astronomía
Galaxia
Lípari, Sebastián Luis
Sisteró, Roberto Félix
GY Tel: a new thermally decoupled near contact binary system
topic_facet Astronomía
Galaxia
description GY Tel is a short period (0.446 d) eclipsing binary system of 12th magnitude showing a large difference(0.85 mag) in the depths of minima. The first UBV observations obtained at Bosque Alegre (Córdoba) and at CASLEO (San Juan) are presented. The light curves are covered by 400 observations. Eight photoelectric times of minima were determined and a period study was carried out. GY Tel is another near contact binary system with large thermal decoupling of special interest for the theories of evolution of near contact systems. A complete version of this paper will be published in Pub. Astron. Soc. of the Pacific.
format Articulo
Comunicacion
author Lípari, Sebastián Luis
Sisteró, Roberto Félix
author_facet Lípari, Sebastián Luis
Sisteró, Roberto Félix
author_sort Lípari, Sebastián Luis
title GY Tel: a new thermally decoupled near contact binary system
title_short GY Tel: a new thermally decoupled near contact binary system
title_full GY Tel: a new thermally decoupled near contact binary system
title_fullStr GY Tel: a new thermally decoupled near contact binary system
title_full_unstemmed GY Tel: a new thermally decoupled near contact binary system
title_sort gy tel: a new thermally decoupled near contact binary system
publishDate 1987
url http://sedici.unlp.edu.ar/handle/10915/141450
work_keys_str_mv AT liparisebastianluis gytelanewthermallydecouplednearcontactbinarysystem
AT sisterorobertofelix gytelanewthermallydecouplednearcontactbinarysystem
_version_ 1807220679290912768

Ejemplares similares