Asteroid 2025 SP20
2025 SP20 is a near-Earth asteroid roughly 13 m across, about the size of a bus. Its closest recorded pass was on 27 Mar 1954 at 4.2 lunar distances.
Estimated size
13 m
about the size of a bus
Closest pass on record
4.22 LD
27 Mar 1954
Speed relative to Earth
10.9 km/s
Brightness (H)
27.37
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.