Asteroid 2020 XC3
2020 XC3 is a near-Earth asteroid roughly 123 m across, about the size of a stadium. Its next close approach is on 8 Dec 2026, passing 14.5 lunar distances (5,557,218 km) from Earth.
Estimated size
123 m
about the size of a stadium
Closest pass on record
14.46 LD
8 Dec 2026
Speed relative to Earth
14.3 km/s
Brightness (H)
22.55
Lower means larger
Upcoming close approaches
Past close approaches
Recorded passes within about 20 lunar distances since 1900.
No past close approaches in our records.