Asteroid 2022 RS1
2022 RS1 is a near-Earth asteroid roughly 11 m across, about the size of a bus. Its closest recorded pass was on 7 Mar 1944 at 3.0 lunar distances.
Estimated size
11 m
about the size of a bus
Closest pass on record
2.99 LD
7 Mar 1944
Speed relative to Earth
3.4 km/s
Brightness (H)
27.71
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.
2022 RS1
· 25447 d ago · 11 m · 4.6 km/s
19.2 LD
7,380,526 km
2022 RS1
· 25805 d ago · 11 m · 3.2 km/s
9.96 LD
3,829,020 km
2022 RS1
· 27435 d ago · 11 m · 3.4 km/s
3.20 LD
1,229,463 km
2022 RS1
· 27801 d ago · 11 m · 2.7 km/s
14.8 LD
5,687,024 km
2022 RS1
· 29808 d ago · 11 m · 2.9 km/s
12.5 LD
4,796,457 km
2022 RS1
· 30173 d ago · 11 m · 3.4 km/s
2.99 LD
1,148,213 km