Asteroid 436774 2012 KY3
436774 2012 KY3 is a near-Earth asteroid roughly 827 m across, about the size of a small town. Its closest recorded pass was on 12 Apr 1956 at 12.1 lunar distances.
Estimated size
827 m
about the size of a small town
Closest pass on record
12.05 LD
12 Apr 1956
Speed relative to Earth
17.4 km/s
Brightness (H)
18.41
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.