Asteroid 363084 2000 RD53
363084 2000 RD53 is a near-Earth asteroid roughly 361 m across, about the size of a stadium. Its closest recorded pass was on 19 Sept 1933 at 9.3 lunar distances.
Estimated size
361 m
about the size of a stadium
Closest pass on record
9.34 LD
19 Sept 1933
Speed relative to Earth
7.7 km/s
Brightness (H)
20.21
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.