Asteroid Heading Towards Earth 2025. Asteroid apophis is, at about 1,230 feet (375 meters) across, larger than 90% of space rocks. The orbit of each object is computed by finding the elliptical path through space that best fits all the.

An object larger than about 150 meters that can approach the earth to within this. It will make its closest approach to earth on december 16, 2024, at 5:56 am.