Asteroid 140158 2001 SX169
140158 2001 SX169 is a near-Earth asteroid roughly 566 m across, about the size of a small town. Its closest recorded pass was on 4 Jun 1960 at 14.8 lunar distances.
Estimated size
566 m
about the size of a small town
Closest pass on record
14.78 LD
4 Jun 1960
Speed relative to Earth
12.1 km/s
Brightness (H)
18.48
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.