Asteroid 2022 RX3
2022 RX3 is a near-Earth asteroid roughly 1.1 km across, mountain-sized. Its closest recorded pass was on 10 Oct 1975 at 17.2 lunar distances.
Estimated size
1.1 km
mountain-sized
Closest pass on record
17.21 LD
10 Oct 1975
Speed relative to Earth
40.5 km/s
Brightness (H)
17.7
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.