Asteroid 279744 1998 KM3
279744 1998 KM3 is a near-Earth asteroid roughly 424 m across, about the size of a small town. Its closest recorded pass was on 6 Dec 1907 at 13.9 lunar distances.
Estimated size
424 m
about the size of a small town
Closest pass on record
13.94 LD
6 Dec 1907
Speed relative to Earth
19.0 km/s
Brightness (H)
19.86
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.