Asteroid 447755 2007 JX2
447755 2007 JX2 is a near-Earth asteroid roughly 458 m across, about the size of a small town. Its closest recorded pass was on 5 Apr 1949 at 14.3 lunar distances.
Estimated size
458 m
about the size of a small town
Closest pass on record
14.25 LD
5 Apr 1949
Speed relative to Earth
11.9 km/s
Brightness (H)
19.69
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.