Spectroscopic Studies of Southern Symbiotic Systems. I. FN Sagittarii
Abstract
We report new spectroscopic data on the symbiotic system FN Sagittarii, secured by using flux-calibrated spectra in the region of H-alpha and H-beta. The behavior of the continuum and the emission-line parameters, such as radial velocities, fluxes, and equivalent widths, are discussed. The spectral classification of the col component is obtained by means of the TiO optical molecular-band strengths. (SECTION: Stars)
- Publication:
-
Publications of the Astronomical Society of the Pacific
- Pub Date:
- May 1992
- DOI:
- 10.1086/133001
- Bibcode:
- 1992PASP..104..330B
- Keywords:
-
- Astronomical Spectroscopy;
- Stellar Spectra;
- Symbiotic Stars;
- Emission Spectra;
- H Alpha Line;
- H Beta Line;
- Spectrum Analysis;
- Astrophysics;
- STARS: VARIABLES: CATACLYSMIC