Asteroid 2023 JK3
2023 JK3 is a near-Earth asteroid roughly 34 m across, about the size of a house. Its closest recorded pass was on 17 May 1971 at 4.3 lunar distances.
Estimated size
34 m
about the size of a house
Closest pass on record
4.33 LD
17 May 1971
Speed relative to Earth
4.6 km/s
Brightness (H)
25.35
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.