Asteroid 2020 UT4
2020 UT4 is a near-Earth asteroid roughly 9 m across, about the size of a bus. Its closest recorded pass was on 4 Mar 1965 at 2.3 lunar distances.
Estimated size
9 m
about the size of a bus
Closest pass on record
2.33 LD
4 Mar 1965
Speed relative to Earth
18.2 km/s
Brightness (H)
28.22
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.