Asteroid 2026 UB
2026 UB is a near-Earth asteroid roughly 22 m across, about the size of a house. Its closest recorded pass was on 15 Oct 2026 at 6.5 lunar distances.
Estimated size
22 m
about the size of a house
Closest pass on record
6.48 LD
15 Oct 2026
Speed relative to Earth
16.2 km/s
Brightness (H)
26.255
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.