Determination and investigation of asteroid Apophis' trajectories set potentially colliding with the Earth in 2036

摘要

In the paper,we have computed a set of the asteroid Apophis' trajectories,which potentially result in the collisions with the Earth in 2036.Using the developed method and algorithms for determination of these collision trajectories and their impact points on the surface of the Earth,we have obtained its possible impact's path of risk on the world map.We have studied the characteristics in energy,impact time and geometry for these Apophis' trajectories and this impact area.Comparison with results of other authors on this issue shows that they coincide well enough.