Abstract

The present work is devoted to one of the methods of protecting the Earth from asteroid's danger, namely, the use of the gravitational space tug. A 3D mathematical model of control movement asteroid, space tug and Earth taking into account the gravity perturbation from all bodies including in system and the real position of celestial bodies. A software package the simulation and visualization of the trajectories is designed. The obtained simulation results confirm the possibility of the deviation of the asteroid from a dangerous trajectory by the use of modern spacecraft.

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