Asteroid 2020 HW3
2020 HW3 is a near-Earth asteroid roughly 151 m across, about the size of a stadium. Its closest recorded pass was on 24 Apr 1917 at 14.3 lunar distances.
Estimated size
151 m
about the size of a stadium
Closest pass on record
14.31 LD
24 Apr 1917
Speed relative to Earth
28.1 km/s
Brightness (H)
22.1
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.