Astronomy in the catacombs: stars with special peculiarities as members of open clusters

The emission-line Of-, WR- and Be-type stars as members of open clusters are analyzed in particular related to their photometric data. It is found that amont the high-luminosity objects, the Of stars are the more common stars among the brightest members of open clusters. About 10% to 30% of the WR s...

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Detalles Bibliográficos
Autor principal: Feinstein, Alejandro
Formato: Articulo Comunicacion
Lenguaje:Español
Publicado: 1989
Materias:
Astronomía
Galaxia
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/147001
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-147001
record_format dspace
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
Feinstein, Alejandro
Astronomy in the catacombs: stars with special peculiarities as members of open clusters
topic_facet Astronomía
Galaxia
description The emission-line Of-, WR- and Be-type stars as members of open clusters are analyzed in particular related to their photometric data. It is found that amont the high-luminosity objects, the Of stars are the more common stars among the brightest members of open clusters. About 10% to 30% of the WR stars are members of open clusters. Those clusters with Of stars have much brighter apparent magnitude stars than those with WR-type stars. Concerning the Be stars, mostly are situated away of the main sequence; their color excesses E(B-V) of the circumstellar envelope is up to 0.3 magnitudes in extreme cases.
format Articulo
Comunicacion
author Feinstein, Alejandro
author_facet Feinstein, Alejandro
author_sort Feinstein, Alejandro
title Astronomy in the catacombs: stars with special peculiarities as members of open clusters
title_short Astronomy in the catacombs: stars with special peculiarities as members of open clusters
title_full Astronomy in the catacombs: stars with special peculiarities as members of open clusters
title_fullStr Astronomy in the catacombs: stars with special peculiarities as members of open clusters
title_full_unstemmed Astronomy in the catacombs: stars with special peculiarities as members of open clusters
title_sort astronomy in the catacombs: stars with special peculiarities as members of open clusters
publishDate 1989
url http://sedici.unlp.edu.ar/handle/10915/147001
work_keys_str_mv AT feinsteinalejandro astronomyinthecatacombsstarswithspecialpeculiaritiesasmembersofopenclusters
bdutipo_str Repositorios
_version_ 1764820460763086850

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