Asteroid 2017 MF
2017 MF is a near-Earth asteroid roughly 19 m across, about the size of a house. Its closest recorded pass was on 20 Jun 1920 at 1.1 lunar distances.
Estimated size
19 m
about the size of a house
Closest pass on record
1.14 LD
20 Jun 1920
Speed relative to Earth
6.3 km/s
Brightness (H)
26.6
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.