The massive Wolf-Rayet binary SMC WR7

We present a study of optical spectra of the Wolf-Rayet star AzV 336a (= SMC WR7) in the Small Magellanic Cloud. Our study is based on data obtained at several Observatories between 1988 and 2001. We find SMC WR7 to be a double-lined WN+O6 spectroscopic binary with an orbital period of 19.56 d. The...

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Detalles Bibliográficos
Autores principales:	Niemelä, Virpi Sinikka, Massey, P., Testor, G., Giménez Benítez, Sixto
Formato:	Articulo
Lenguaje:	Inglés
Publicado:	2002
Materias:	Ciencias Astronómicas Binaries: spectroscopic Stars: individual: AzV 336a (=SMC WR7) Stars: Wolf-Rayet
Acceso en línea:	http://sedici.unlp.edu.ar/handle/10915/84657
Aporte de:	SEDICI (UNLP) de Universidad Nacional de La Plata

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