Asteroid 2012 BB124
2012 BB124 is a near-Earth asteroid roughly 239 m across, about the size of a stadium. Its closest recorded pass was on 10 Aug 1950 at 11.4 lunar distances.
Estimated size
239 m
about the size of a stadium
Closest pass on record
11.43 LD
10 Aug 1950
Speed relative to Earth
9.7 km/s
Brightness (H)
21.1
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.