Asteroid 2010 XW58
2010 XW58 is a near-Earth asteroid roughly 42 m across, about the size of a football pitch. Its closest recorded pass was on 10 Dec 1957 at 0.2 lunar distances.
Estimated size
42 m
about the size of a football pitch
Closest pass on record
0.16 LD
10 Dec 1957
Speed relative to Earth
7.3 km/s
Brightness (H)
24.9
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.