Asteroid 450142 1998 XN2
450142 1998 XN2 is a near-Earth asteroid roughly 420 m across, about the size of a small town. Its closest recorded pass was on 13 Nov 1919 at 15.7 lunar distances.
Estimated size
420 m
about the size of a small town
Closest pass on record
15.71 LD
13 Nov 1919
Speed relative to Earth
9.4 km/s
Brightness (H)
19.88
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.