Asteroid 458732 2011 MD5
458732 2011 MD5 is a near-Earth asteroid roughly 1.1 km across, mountain-sized. Its closest recorded pass was on 17 Sept 1918 at 0.9 lunar distances.
Estimated size
1.1 km
mountain-sized
Closest pass on record
0.91 LD
17 Sept 1918
Speed relative to Earth
13.0 km/s
Brightness (H)
17.81
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.