Asteroid 523598 2003 ED50
523598 2003 ED50 is a near-Earth asteroid roughly 279 m across, about the size of a stadium. Its closest recorded pass was on 16 Mar 1971 at 9.5 lunar distances.
Estimated size
279 m
about the size of a stadium
Closest pass on record
9.47 LD
16 Mar 1971
Speed relative to Earth
24.2 km/s
Brightness (H)
20.77
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.