Global Asteroid Observatory — Real-Time NEO Tracking

Welcome to the Global Asteroid Observatory — a comprehensive platform for tracking near-Earth asteroids in real time.

What We Provide

Real-time asteroid close approach data updated daily from NASA
Database of near-Earth objects with orbital parameters
Hazard classification and potentially hazardous asteroid tracking
Countdown to asteroid 1999 AN10's 2027 close approach
Educational articles on planetary defense and asteroid science

Explore Our Sections

Data Sources

Data sourced from: NASA, ESA, JPL Small-Body Database, and the Minor Planet Center.

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