Asteroid 2011 OV18
2011 OV18 is a near-Earth asteroid roughly 452 m across, about the size of a small town. Its closest recorded pass was on 28 Dec 1913 at 15.8 lunar distances.
Estimated size
452 m
about the size of a small town
Closest pass on record
15.78 LD
28 Dec 1913
Speed relative to Earth
13.3 km/s
Brightness (H)
19.72
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.