Wide components in double and multiple stars
Abstract
Papers are presented on the concept of star multiplicity, the photometric cataloging of visual and multiple stellar systems, the cataloging of ephemerides and apparent orbits for visual binaries, and a search for wide pairs among nearby stars. Also considered are distant companions in double and multiple stars, the kinematics of trapezium-type systems, the classification of multiple systems in the general field, and photoelectric observations of CPM stars in the BVRI system. Other topics include the frequency of wide binaries among the southern barium stars, statistical studies on wide pairs, theoretical models for wide binary evolution, and evidence of mass loss in visual binary stars.
- Publication:
-
Astrophysics and Space Science
- Pub Date:
- March 1988
- Bibcode:
- 1988Ap&SS.142.....D
- Keywords:
-
- Conferences;
- Double Stars;
- Stellar Physics;
- Stellar Systems;
- Astronomical Catalogs;
- Binary Stars;
- Electrophotometry;
- Pre-Main Sequence Stars;
- Statistical Analysis;
- Stellar Evolution;
- Stellar Models;
- Stellar Motions;
- Stellar Orbits;
- Stellar Spectrophotometry;
- Visible Spectrum;
- Astronomy