Asteroid 163373 2002 PZ39
163373 2002 PZ39 is a near-Earth asteroid roughly 621 m across, about the size of a small town. Its closest recorded pass was on 15 Feb 1979 at 14.9 lunar distances.
Estimated size
621 m
about the size of a small town
Closest pass on record
14.89 LD
15 Feb 1979
Speed relative to Earth
15.1 km/s
Brightness (H)
19.03
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.