Articulo
Study of the symbiotic star AR Pavonis
Autor
Quiroga, Claudio Martín
Brandi, Estela
Ferrer, Osvaldo Eduardo
García, Lía Guillermina
Barbá, Rodolfo Héctor
Scaltriti, F.
Institución
Resumen
We present a study of the optical spectra and linear polarization of the eclipsing binary AR Pavonis. The optical spectra were obtained between 1990 and 1998, and polarimetric data between 1995 and 1998. From spectroscopic variations along the orbital motion we analized the nature of the system. Polarimetric studies indicate that AR Pav has intrinsic polarization. Facultad de Ciencias Astronómicas y Geofísicas