Asteroid 462550 2009 CB3
462550 2009 CB3 is a near-Earth asteroid roughly 471 m across, about the size of a small town. Its closest recorded pass was on 28 Feb 1954 at 3.5 lunar distances.
Estimated size
471 m
about the size of a small town
Closest pass on record
3.47 LD
28 Feb 1954
Speed relative to Earth
24.5 km/s
Brightness (H)
19.63
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.