Asteroid 2007 UN12
2007 UN12 is a near-Earth asteroid roughly 7 m across, about the size of a bus. Its closest recorded pass was on 20 Apr 1961 at 2.3 lunar distances.
Estimated size
7 m
about the size of a bus
Closest pass on record
2.30 LD
20 Apr 1961
Speed relative to Earth
1.4 km/s
Brightness (H)
28.7
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.