Asteroid 2020 SP
2020 SP is a near-Earth asteroid roughly 15 m across, about the size of a house. Its closest recorded pass was on 15 Sept 1939 at 4.7 lunar distances.
Estimated size
15 m
about the size of a house
Closest pass on record
4.66 LD
15 Sept 1939
Speed relative to Earth
3.7 km/s
Brightness (H)
27.1
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.