Asteroid 2018 PH22
2018 PH22 is a near-Earth asteroid roughly 154 m across, about the size of a stadium. Its closest recorded pass was on 3 Sept 1948 at 18.6 lunar distances.
Estimated size
154 m
about the size of a stadium
Closest pass on record
18.63 LD
3 Sept 1948
Speed relative to Earth
18.2 km/s
Brightness (H)
22.06
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.