Properties of collision trajectories of asteroids with the earth |
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| Authors: | L. L. Sokolov T. P. Borisova A. A. Vasil’ev N. A. Petrov |
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| Affiliation: | 1. St. Petersburg State University, St. Petersburg, Russia
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| Abstract: | Close encounters of asteroids with the Earth can lead to a transition to resonant orbits, close encounters, and collisions in the future. The structure of the sets of possible collisions of asteroids with the Earth is similar to a fractal structure thanks to resonant returns of asteroids. Areas of semi-major axes and positions and sizes of gaps leading to collisions with the Earth for Apophis asteroids 2007 VK184 and 2011 AG5 are given. |
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