Asteroid 2024 JB17
2024 JB17 is a near-Earth asteroid roughly 140 m across, about the size of a stadium. Its closest recorded pass was on 21 May 1960 at 16.4 lunar distances.
Estimated size
140 m
about the size of a stadium
Closest pass on record
16.45 LD
21 May 1960
Speed relative to Earth
9.1 km/s
Brightness (H)
22.26
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.