Asteroid 2020 YP4
2020 YP4 is a near-Earth asteroid roughly 25 m across, about the size of a house. Its closest recorded pass was on 3 Jan 1974 at 3.7 lunar distances.
Estimated size
25 m
about the size of a house
Closest pass on record
3.73 LD
3 Jan 1974
Speed relative to Earth
5.5 km/s
Brightness (H)
26.05
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.