Asteroid 2021 UX1
2021 UX1 is a near-Earth asteroid roughly 6 m across, about the size of a bus. Its closest recorded pass was on 2 Nov 1929 at 2.0 lunar distances.
Estimated size
6 m
about the size of a bus
Closest pass on record
2.01 LD
2 Nov 1929
Speed relative to Earth
3.7 km/s
Brightness (H)
29.27
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.