Spectroscopic studies of O-type binaries. V. The Of system HD 166734.
Abstract
Observational data and a reduction procedure used to derive an orbit for the relatively massive and luminous system HD 166734 are discussed. The physical parameters of the system are analyzed. Some conclusions about the evolutionary state of this binary are outlined.
- Publication:
-
The Astrophysical Journal
- Pub Date:
- May 1980
- DOI:
- 10.1086/157971
- Bibcode:
- 1980ApJ...238..184C
- Keywords:
-
- Astronomical Spectroscopy;
- Binary Stars;
- Early Stars;
- O Stars;
- Stellar Motions;
- Stellar Spectra;
- Radial Velocity;
- Stellar Evolution;
- Stellar Luminosity;
- Stellar Mass;
- Astronomy