Asteroid 2004 RQ10
2004 RQ10 is a near-Earth asteroid roughly 250 m across, about the size of a stadium. Its closest recorded pass was on 17 Aug 1943 at 13.9 lunar distances.
Estimated size
250 m
about the size of a stadium
Closest pass on record
13.87 LD
17 Aug 1943
Speed relative to Earth
6.5 km/s
Brightness (H)
21.01
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.