NUMERICAL SOLUTION OF SATELLITE MOTION UNDER THE EFFECTS OF THE EARTH’S GRAVITY OF THE AXIAL SYMMETRY AND DRAG FORCE IN TERMS OF THE KS-REGULARIZED VARIABLES

PERTURBED GROUND TRACK UNDER THE INFLUENCE OF J2 AND LUNISOLAR FORCES

THE EFFECT OF THE EARTH'S OBLATENESS AND ATMOSPHERIC DRAG ON AN ARTIFICIAL SATELLITE IN TERMS OF THE EULER PARAMETERS

VISIBILITY INTERVALS BETWEEN TWO SATELLITES ORBITS UNDER J2-GRAVITY AND DRAG FORCE

Eclipses intervals for satellites in elliptical orbit under effects of solar radiation pressure and earth’s oblatness

Flight dynamic model for low earth orbit satellites

Perturbation effect on ground tracks of Molniya satellite orbits

Effect of Orbit Perturbations on the Ground Track of Low Earth Orbit Satellite

PREDICTION OF THE ORBITAL MOTION OF AN ARTIFICIAL SATELLITE FROM RADAR MEASUREMENTS

The effects of an artificial radial acceleration on the positions of L4 and L5 and their stability in the restricted three-body Problem