Asteroid 2011 JA
2011 JA is a near-Earth asteroid roughly 205 m across, about the size of a stadium. Its closest recorded pass was on 25 Apr 1937 at 9.4 lunar distances.
Estimated size
205 m
about the size of a stadium
Closest pass on record
9.42 LD
25 Apr 1937
Speed relative to Earth
23.0 km/s
Brightness (H)
21.44
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.