Animation of Asteroid Apophis’ 2029 Close Approach With Earth
Автор: SciTech Daily
Загружено: 2021-03-27
Просмотров: 16795
Описание:
https://scitechdaily.com/nasa-analysi...
This animation depicts the orbital trajectory of asteroid 99942 Apophis as it zooms safely past Earth on April 13, 2029. Earth’s gravity will slightly deflect the trajectory as the 1,100-foot-wide (340-meter-wide) near-Earth object comes within 20,000 miles (32,000 kilometers) of our planet’s surface. The dots are the many man-made satellites that orbit our planet. The motion has been speeded up 2,000 times.
Credit: NASA/JPL-Caltech
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