IALP 13078
INSTITUTO DE ASTROFISICA LA PLATA
Unidad Ejecutora - UE
congresos y reuniones científicas
Título:
Órbita espectroscópica de BX Monocerotis
Autor/es:
BRANDI, E.,; GARCÍA, L.G.; QUIROGA, C.; FERRER, O.; MARCHIANO, P.
Lugar:
La Plata
Reunión:
Congreso; Reunión Anual de la Asociación Argentina de Astronomía; 2009
Institución organizadora:
Facultad de Ciencias Astronómicas y Geofísicas de la UNLP
Resumen:
Abstract. This paper presents new orbital parameters of the eclipsingsymbiotic binary BX Mon calculated on the basis of spectroscopic data obtained during 1997-2008. An orbital period of P = 1290 days and a mass ratio of q =4.4 are estimated and the presence of a white dwarf as a hot component is confirmed. The variations of the intensities of some emission lines with the orbital phases are also analized.
