Asteroid 480858 2001 PT9
480858 2001 PT9 is a near-Earth asteroid roughly 264 m across, about the size of a stadium. Its closest recorded pass was on 1 Mar 1937 at 11.6 lunar distances.
Estimated size
264 m
about the size of a stadium
Closest pass on record
11.57 LD
1 Mar 1937
Speed relative to Earth
13.3 km/s
Brightness (H)
20.89
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.