Asteroid 2020 AC
2020 AC is a near-Earth asteroid roughly 18 m across, about the size of a house. Its closest recorded pass was on 2 Jan 1958 at 2.8 lunar distances.
Estimated size
18 m
about the size of a house
Closest pass on record
2.78 LD
2 Jan 1958
Speed relative to Earth
6.0 km/s
Brightness (H)
26.7
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.