Asteroid 513171 2004 MD6
513171 2004 MD6 is a near-Earth asteroid roughly 319 m across, about the size of a stadium. Its closest recorded pass was on 14 Jun 1928 at 6.9 lunar distances.
Estimated size
319 m
about the size of a stadium
Closest pass on record
6.88 LD
14 Jun 1928
Speed relative to Earth
21.1 km/s
Brightness (H)
20.48
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.