Asteroid 2022 FJ4
2022 FJ4 is a near-Earth asteroid roughly 691 m across, about the size of a small town. Its closest recorded pass was on 11 Sept 1952 at 17.5 lunar distances.
Estimated size
691 m
about the size of a small town
Closest pass on record
17.52 LD
11 Sept 1952
Speed relative to Earth
17.4 km/s
Brightness (H)
18.8
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.