Asteroid 2017 JM2
2017 JM2 is a near-Earth asteroid roughly 55 m across, about the size of a football pitch. Its closest recorded pass was on 14 May 1946 at 3.4 lunar distances.
Estimated size
55 m
about the size of a football pitch
Closest pass on record
3.41 LD
14 May 1946
Speed relative to Earth
15.0 km/s
Brightness (H)
24.3
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.