Asteroid 2023 UP2
2023 UP2 is a near-Earth asteroid roughly 18 m across, about the size of a house. Its closest recorded pass was on 16 Apr 1963 at 4.2 lunar distances.
Estimated size
18 m
about the size of a house
Closest pass on record
4.22 LD
16 Apr 1963
Speed relative to Earth
9.1 km/s
Brightness (H)
26.69
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.