view Abstract Citations (19) References (16) Co-Reads Similar Papers Volume Content Graphics Metrics Export Citation NASA/ADS Reexamination of suspected unresolved binaries. Heintz, W. D. 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: 10.1086/155982 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 full text sources ADS |