Astronomy and Astrophysics – Astrophysics
Scientific paper
Jan 2001
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2001a%26a...365..115m&link_type=abstract
Astronomy and Astrophysics, v.365, p.115-117 (2001)
Astronomy and Astrophysics
Astrophysics
Stars: Binaries: General, Stars: Binaries: Symbiotic, Stars: Evolution, Stars: Fundamental Parameters, Stars: V 589 Sgr
Scientific paper
We present optical and near infrared spectroscopy of the symbiotic star candidate V 589 Sgr. The presence of TiO and VO absorption bands, along with strong H I and He I emissions, confirm the symbiotic star classification, although the primary is clearly rather cooler than is common in symbiotics. Following standard spectroscopic methods, a spectral type of M4 III is derived for the cool component, along with a distance of 8 kpc.
Greiner Jochen
Mennickent Ronald E.
Tovmassian Gaghik
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