SBS 0802+529: A NEW VARIABLE STAR FROM THE SECOND BYURAKAN SURVEY


Por: Chavushyan V., Erastova L., Tovmassian G., Torrealba J., Valdez J.R.

Publicada: 1 ene 2012
Resumen:
A new emission line star was discovered on the plates of the Second Byurakan Survey (SBS). The follow up spectroscopy demonstrated that the object had a spectrum dominated by a late-type giant star with superposed hydrogen emission lines. The object resembles a pulsating Mira, but the amplitude of variability and a rapid UV variability are quite unusual for a single star, and we tentatively classify the object as a symbiotic star.

Filiaciones:
Chavushyan V.:
 INAOE, Apartado Postal 51-216, 72000 Puebla, Mexico

Erastova L.:
 Byurakan Astrophysical Observatory, Byurakan, Armenia

Tovmassian G.:
 UNAM, Inst Astron, Ensenada 22800, Baja California, Mexico

Torrealba J.:
 INAOE, Apartado Postal 51-216, 72000 Puebla, Mexico

Valdez J.R.:
 INAOE, Apartado Postal 51-216, 72000 Puebla, Mexico
ISSN: 13920049
Editorial
INST THEORETICAL PHYSICS ASTRONOMY, MOLETAI LT-4150, LITHUANIA, Lituania
Tipo de documento: Article
Volumen: 21 Número: 1-2
Páginas: 200-205
WOS Id: 000304576600030