Asteroid 2020 KQ4
2020 KQ4 is a near-Earth asteroid roughly 20 m across, about the size of a house. Its closest recorded pass was on 23 May 1971 at 2.7 lunar distances.
Estimated size
20 m
about the size of a house
Closest pass on record
2.71 LD
23 May 1971
Speed relative to Earth
4.2 km/s
Brightness (H)
26.5
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.