Asteroid 2025 XS3
2025 XS3 is a near-Earth asteroid roughly 4 m across, about the size of a car. Its closest recorded pass was on 14 Dec 1966 at 2.0 lunar distances.
Estimated size
4 m
about the size of a car
Closest pass on record
1.96 LD
14 Dec 1966
Speed relative to Earth
9.0 km/s
Brightness (H)
30.09
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.