Asteroid 2016 CO247
2016 CO247 is a near-Earth asteroid roughly 300 m across, about the size of a stadium. Its closest recorded pass was on 16 Jul 1939 at 10.6 lunar distances.
Estimated size
300 m
about the size of a stadium
Closest pass on record
10.58 LD
16 Jul 1939
Speed relative to Earth
18.2 km/s
Brightness (H)
20.61
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.