Asteroid 2024 Rw18. Learn about past and future missions, tracking and predicting orbits, and close approaches to earth. On 20 january 2024, astronomer krisztián sárneczky detected an asteroid on an imminent collision course with earth.
Phst thursday, september 5, 2024 (16:39 utc on september 4, 2024). Learn about past and future missions, tracking and predicting orbits, and close approaches to earth.