Document Type
Article
Publication Date
6-15-1999
Abstract
Orbital elements have been determined for 10 chromospherically active binaries from a combination of new velocities and velocities in the literature. First orbits for three binaries, HD 33363, HD 152178, and HD 208472, are presented, as well as updated orbits for seven other binaries. Two of the latter systems, LN Peg and HD 106225 were discovered to be triple, and both short- and long-period orbits have been computed for each. Fundamental properties have been determined for the chromopherically active primary in each system.
Recommended Citation
Orbital elements and physical parameters of ten chromospherically active binary stars F. C. Fekel, K. G. Strassmeier, M. Weber and A. Washuettl Astron. Astrophys. Suppl. Ser., 137 2 (1999) 369-383 DOI: https://doi.org/10.1051/aas:1999252