Asteroid 2023 HK3
2023 HK3 is a near-Earth asteroid roughly 10 m across, about the size of a bus. Its closest recorded pass was on 27 Jul 1946 at 3.7 lunar distances.
Estimated size
10 m
about the size of a bus
Closest pass on record
3.72 LD
27 Jul 1946
Speed relative to Earth
6.3 km/s
Brightness (H)
27.97
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.