Asteroid 2014 QO390
2014 QO390 is a near-Earth asteroid roughly 181 m across, about the size of a stadium. Its closest recorded pass was on 21 Aug 1960 at 7.6 lunar distances.
Estimated size
181 m
about the size of a stadium
Closest pass on record
7.63 LD
21 Aug 1960
Speed relative to Earth
28.6 km/s
Brightness (H)
21.71
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.