Asteroid Apophis to pass 31,600 kilometers above Earth on April 13, 2029
GS3Economy · S&T · Environment · Security· Space technology (ISRO, missions)· Prelims·
Why in news
Asteroid Apophis is scheduled to pass 31,600 kilometers above Earth on April 13, 2029, providing a rare opportunity for public observation and scientific monitoring.
Background
Apophis is a near-Earth object (NEO) expected to be visible to the naked eye for approximately seven hours. Its trajectory will move from Australia across Asia, Africa, Europe, and the Atlantic Ocean.
Facts for Prelims
- S&TApophis is classified as a Near-Earth Object (NEO) and is expected to be visible to the naked eye in 2029.
- FactThe asteroid is predicted to pass at a distance of 31,600 kilometers above Earth on April 13, 2029.
- FactThe observation window for the asteroid's flyby is estimated to last approximately seven hours.
For Mains
Q. Discuss the importance of planetary defense systems and international cooperation in monitoring Near-Earth Objects (NEOs) to mitigate potential cosmic impact risks.
Dimensions to cover in your answer
- Data sharing bottleneck: Lack of a unified global real-time database for tracking small-body orbital trajectories
- Technological gap: Limitations in kinetic impactor technology versus high-velocity asteroid deflection strategies
- Policy coordination: Absence of a binding international legal framework for planetary defense maneuvers
Keywords: Planetary Defense · Near-Earth Objects · Space Situational Awareness · Cosmic Hazards · Orbital Mechanics
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