Bright new spectroscopic binaries discovered from composite spectra. I. HR 6902, 9 Cygni, and HD 135774-5.
Abstract
The initial results of a search for spectroscopic binaries among known composite spectra are discussed. The radial velocities (obtained from personal measurement and previous literature references) and orbital elements for three of these stars, HR 6902, 9 Cygni, and HD 1 are presented.
- Publication:
-
The Astronomical Journal
- Pub Date:
- June 1978
- DOI:
- 10.1086/112243
- Bibcode:
- 1978AJ.....83..615H
- Keywords:
-
- Binary Stars;
- Orbital Elements;
- Radial Velocity;
- Stellar Spectra;
- Spectrum Analysis;
- Tables (Data);
- Variable Stars;
- Astronomy;
- Orbits:Spectroscopic Binaries;
- Radial Velocities:Spectroscopic Binaries