Key Facts 📌
- Name: Asteroid 2024 YR4
- Discovery Date: December 27, 2023
- Potential Collision Date: December 22, 2032
- Collision Risk: 2.2% (increased from 1.2% in a week)
- Size: 131 to 295 feet (40 to 90 meters) in diameter
- Speed: 38,028 miles per hour
- Impact Damage: Up to 31 miles (50 kilometers) from the collision site
Current Status 🔭
- Tracking: Ongoing observations by NASA and ESA.
- Next Visibility: 2028 (will not be visible until then).
- Risk Reduction: More data expected to refine predictions and lower collision risk.
Why It Matters 🌌
- Potential Threat: If it collides, the asteroid could cause significant local damage.
- Global Collaboration: NASA and ESA are working together to monitor and develop mitigation strategies.
- Historical Context: Many asteroids initially deemed risky have been reclassified as non-threatening after further study.
Innovations & Mitigation Strategies 🚀
- Advanced Tracking: Use of powerful telescopes and radar systems for accurate monitoring.
- Deflection Methods:
- Kinetic Impactors: Colliding with the asteroid to alter its path.
- Gravitational Tractors: Using a spacecraft’s gravity to nudge the asteroid away.
- Public Awareness: Increased educational initiatives to inform the public about space threats.
Sources: NASA Sentry, ESA NEOCC
Reference: SA
