Asteroid 477465 2009 XZ1
477465 2009 XZ1 is a near-Earth asteroid roughly 182 m across, about the size of a stadium. Its closest recorded pass was on 30 Dec 1930 at 15.8 lunar distances.
Estimated size
182 m
about the size of a stadium
Closest pass on record
15.82 LD
30 Dec 1930
Speed relative to Earth
16.1 km/s
Brightness (H)
21.7
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.