Visual binaries among the barium stars. III. HD 126313 and ZET Cap.
Abstract
Photometric and spectroscopic observations are presented of both members of each of the systems HD 126313 and Zeta Cap. HD 126313, spectral type K0 Ba(2), is found to have a visual absolute magnitude of -0.5, and the distance to the system is 460 pc. The mass of this barium star is at least 1.7 solar masses. The Zeta Cap system is found to be optical.
- Publication:
-
Publications of the Astronomical Society of the Pacific
- Pub Date:
- December 1980
- DOI:
- 10.1086/130758
- Bibcode:
- 1980PASP...92..829C
- Keywords:
-
- Barium;
- Binary Stars;
- Metallic Stars;
- Stellar Spectrophotometry;
- Abundance;
- Stellar Magnitude;
- Stellar Mass;
- Astronomy