Asteroid 2012 MY2
2012 MY2 is a near-Earth asteroid roughly 21 m across, about the size of a house. Its closest recorded pass was on 18 Aug 1973 at 4.5 lunar distances.
Estimated size
21 m
about the size of a house
Closest pass on record
4.55 LD
18 Aug 1973
Speed relative to Earth
4.6 km/s
Brightness (H)
26.4
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.