Reexamination of suspected unresolved binaries.
Abstract
An update is given on 11 objects in which some evidence for the presence of unseen companions had been reported. Indication of submotions in some micrometrically observed binaries continues. There is no evidence for any companion of substellar mass.
- Publication:
-
The Astrophysical Journal
- Pub Date:
- March 1978
- DOI:
- Bibcode:
- 1978ApJ...220..931H
- Keywords:
-
- Binary Stars;
- Companion Stars;
- Kepler Laws;
- Stellar Motions;
- Error Analysis;
- Orbital Mechanics;
- Position Errors;
- Stellar Mass;
- Astronomy;
- Visual Multiple Stars