Asteroid 2023 XW1
2023 XW1 is a near-Earth asteroid roughly 13 m across, about the size of a bus. Its closest recorded pass was on 29 Nov 1939 at 4.7 lunar distances.
Estimated size
13 m
about the size of a bus
Closest pass on record
4.72 LD
29 Nov 1939
Speed relative to Earth
5.1 km/s
Brightness (H)
27.51
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.