Optical Spectroscopy of X-Mega targets in Carina Nebula : III. The multiple system Tr 16-104 (≡CPD -59° 2603)

We discuss the orbital elements of the multiple system Tr 16-104 which is usually believed to be a member of the open cluster Trumpler 16 in the Carina complex. We show that Tr 16-104 could be a hierarchical triple system consisting of a short-period (2.15 d) eclipsing O7 V+O9.5 V binary bound to a...

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Detalles Bibliográficos
Autores principales:	Rauw, G., Sana, H., Antokhin, I. I., Morrell, Nidia Irene, Niemelä, Virpi Sinikka, Albacete Colombo, Juan Facundo, Gosset, E., Vreux, J.-M.
Formato:	Articulo
Lenguaje:	Inglés
Publicado:	2001
Materias:	Ciencias Astronómicas Geofísica, astronomía y astrofísica binaries: close binaries: spectroscopic stars: early-type stars: fundamental parameters stars: individual: Tr 16-104 open clusters and associations: individual: Trumpler 16
Acceso en línea:	http://sedici.unlp.edu.ar/handle/10915/2073 http://articles.adsabs.harvard.edu/full/2001MNRAS.326.1149R http://mnras.oxfordjournals.org/content/326/3/1149
Aporte de:	SEDICI (UNLP) de Universidad Nacional de La Plata

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