Asteroid 809875 2020 BX12
809875 2020 BX12 is a near-Earth asteroid roughly 296 m across, about the size of a stadium. Its closest recorded pass was on 1 Feb 1931 at 3.5 lunar distances.
Estimated size
296 m
about the size of a stadium
Closest pass on record
3.47 LD
1 Feb 1931
Speed relative to Earth
25.9 km/s
Brightness (H)
20.64
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.