Asteroid 301844 1990 UA
301844 1990 UA is a near-Earth asteroid roughly 400 m across, about the size of a small town. Its closest recorded pass was on 9 Oct 1990 at 7.2 lunar distances.
Estimated size
400 m
about the size of a small town
Closest pass on record
7.23 LD
9 Oct 1990
Speed relative to Earth
13.1 km/s
Brightness (H)
19.7
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.