Asteroid 2018 FH1
2018 FH1 is a near-Earth asteroid roughly 19 m across, about the size of a house. Its closest recorded pass was on 14 Mar 1938 at 4.4 lunar distances.
Estimated size
19 m
about the size of a house
Closest pass on record
4.36 LD
14 Mar 1938
Speed relative to Earth
5.1 km/s
Brightness (H)
26.6
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.