INVESTIGADORES
GAMEN Roberto Claudio
congresos y reuniones científicas
Título:
Asynchronous rotation in the massive binary system HD 93343?
Autor/es:
PUTKURI, C.; GAMEN, R. C.; MORRELL, N. I.
Lugar:
La Plata
Reunión:
Congreso; Reunión Anual de la A.A.A.; 2015
Institución organizadora:
Fac. Cs. Astronómicas y Geofísicas, IALP, A.A.A.
Resumen:
In spectroscopic surveys of massive stars, binary systems have beendetected whose components present spectral lines with very differentbroadening, which should indicate different rotational velocities, i.e.both components present an asyncronous rotation. We present herepreliminary results for one of these binary systems, HD 93343. Weprovide a new orbital solution including a more accurate period and, forthe first time, the complete set of orbital elements for the twocomponents.
