Radiation influence on stability of triangular points in elliptic restricted three-body problem

In this paper we have considered the Sun-Earth elliptic restricted three-body problem with radiation effect and analyzed the motion of an infinitesimal mass. Using perturbation technique we obtained the semi analytical expressions for the location of collinear points and analyse the influence of radiation on collinear points. The stability of triangular points is studied by obtaining the critical mass expressions which relies upon the radiative primary. We also found the Jacobi constant ‘C’ and Zero Velocity Curves.