Asteroid 2015 BN311
2015 BN311 is a near-Earth asteroid roughly 281 m across, about the size of a stadium. Its closest recorded pass was on 2 Jul 1928 at 7.7 lunar distances.
Estimated size
281 m
about the size of a stadium
Closest pass on record
7.73 LD
2 Jul 1928
Speed relative to Earth
11.4 km/s
Brightness (H)
20.75
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.