Asteroid 2003 AC23
2003 AC23 is a near-Earth asteroid roughly 166 m across, about the size of a stadium. Its closest recorded pass was on 26 Apr 1942 at 14.0 lunar distances.
Estimated size
166 m
about the size of a stadium
Closest pass on record
13.96 LD
26 Apr 1942
Speed relative to Earth
12.1 km/s
Brightness (H)
21.9
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.