A very massive spectroscopic binary in the LH 54 OB association in the Large Magellanic Cloud

We announce the discovery of a new early-type, double-lined spectroscopic binary in the LH 54 OB association in the Large Magellanic Cloud. We present a V light curve and radial velocities. We investigate the possible configurations of the system, concluding that it probably contains the most massiv...

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Detalles Bibliográficos
Autor principal: Ostrov, Pablo Gabriel
Formato: Articulo
Lenguaje:Inglés
Publicado: 2002
Materias:
Ciencias Astronómicas
Binaries: eclipsing
Magellanic clouds
Stars: early-type
Stars: fundamental parameters
Stars: individual: LH 54-425
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/84958
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-84958
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Astronómicas
Binaries: eclipsing
Magellanic clouds
Stars: early-type
Stars: fundamental parameters
Stars: individual: LH 54-425
spellingShingle Ciencias Astronómicas
Binaries: eclipsing
Magellanic clouds
Stars: early-type
Stars: fundamental parameters
Stars: individual: LH 54-425
Ostrov, Pablo Gabriel
A very massive spectroscopic binary in the LH 54 OB association in the Large Magellanic Cloud
topic_facet Ciencias Astronómicas
Binaries: eclipsing
Magellanic clouds
Stars: early-type
Stars: fundamental parameters
Stars: individual: LH 54-425
description We announce the discovery of a new early-type, double-lined spectroscopic binary in the LH 54 OB association in the Large Magellanic Cloud. We present a V light curve and radial velocities. We investigate the possible configurations of the system, concluding that it probably contains the most massive star measured at the present, with a mass of the order of 100 M⊙, while its companion has approximately 50 M⊙.
format Articulo
Articulo
author Ostrov, Pablo Gabriel
author_facet Ostrov, Pablo Gabriel
author_sort Ostrov, Pablo Gabriel
title A very massive spectroscopic binary in the LH 54 OB association in the Large Magellanic Cloud
title_short A very massive spectroscopic binary in the LH 54 OB association in the Large Magellanic Cloud
title_full A very massive spectroscopic binary in the LH 54 OB association in the Large Magellanic Cloud
title_fullStr A very massive spectroscopic binary in the LH 54 OB association in the Large Magellanic Cloud
title_full_unstemmed A very massive spectroscopic binary in the LH 54 OB association in the Large Magellanic Cloud
title_sort very massive spectroscopic binary in the lh 54 ob association in the large magellanic cloud
publishDate 2002
url http://sedici.unlp.edu.ar/handle/10915/84958
work_keys_str_mv AT ostrovpablogabriel averymassivespectroscopicbinaryinthelh54obassociationinthelargemagellaniccloud
AT ostrovpablogabriel verymassivespectroscopicbinaryinthelh54obassociationinthelargemagellaniccloud
bdutipo_str Repositorios
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