Asteroid 99942 Apophis
The Historic Earth Flyby - April 13, 2029
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What is Apophis?
On April 13, 2029, the asteroid named after the Egyptian god of chaos will pass just 31,600 km from Earth — closer than our satellites. Visible to the naked eye for 2 billion people, this once-in-7,500-years event marks a historic moment in human history.
Closest Approach
31,000 km from Earth
Closer than geostationary satellites
Visibility
Visible to naked eye
Observable from Europe, Africa, and Asia
Size
370 meters diameter
Approximately the size of 3 football fields