Asteroid 2023 RF1
2023 RF1 is a near-Earth asteroid roughly 27 m across, about the size of a house. Its closest recorded pass was on 6 Sept 1943 at 3.5 lunar distances.
Estimated size
27 m
about the size of a house
Closest pass on record
3.51 LD
6 Sept 1943
Speed relative to Earth
6.9 km/s
Brightness (H)
25.86
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.