Asteroid 2021 RS2
2021 RS2 is a near-Earth asteroid roughly 3 m across, about the size of a car. Its closest recorded pass was on 7 Sept 1960 at 1.8 lunar distances.
Estimated size
3 m
about the size of a car
Closest pass on record
1.76 LD
7 Sept 1960
Speed relative to Earth
16.7 km/s
Brightness (H)
30.35
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.