%0 Journal Article
%A Romero Pérez, María Del Pilar
%A Barderas Manchado, Gonzalo
%A Mejuto, Javier
%T Equilibrium positions on stationary orbits and planetary principal inertia axis orientations for the Solar System
%D 2018
%@ 0273-1177
%U https://hdl.handle.net/20.500.14352/105967
%X We present a qualitative analysis in a phase space to determine the longitudinal equilibrium positions on the planetary stationary orbits by applying an analytical model that considers linear gravitational perturbations. We discuss how these longitudes are related with the orientation of the planetary principal inertia axes with respect to their Prime Meridians, and then we use this determination to derive their positions with respect to the International Celestial Reference Frame. Finally, a numerical analysis of the non-linear effects of the gravitational fields on the equilibrium point locations is developed and their correlation with gravity field anomalies shown.
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