Asteroid Size And Speed 2024. On january 20, 2024, astronomer krisztián sárneczky detected an asteroid on an imminent collision course with earth. Asteroids of this size strike earth on average every couple of.
It measures between 130 and 280 meters (427 and 919 feet) in diameter, according to the european space agency (esa), and was discovered on june 16 before being officially announced. According to nasa, these asteroids, while.