Distribution of visual binary stars over masses and separation between components

Tutukov, A. V.; Kovaleva, D. A.

Russia

Abstract

We investigate initial ditributions of visual binary stars over semimajor axes of orbits, initial masses of main components, and mass ratios of components using complete data on wide stellar pairs from WDS catalogue and results of astrometric space missions Gaia and Hipparcos.

2019 INASAN Science Reports
Gaia Hipparcos 1