On the dynamics of non-stationary binary stellar systems with non-isotropic mass flow

Abstract

The motion of a test body in the external gravitational field of binary stellar systems with some slowly varying physical parameters of the radiating components is considered on the basis of the restricted non-stationary photogravitational three- and two-body problems with non-isotropic mass flow. The family of polar and coplanar solutions are obtained. These solutions make it possible to give a dynamic and structural interpretation of binary young evolving stars and galaxies.