Asteroid 2017 FO63
2017 FO63 is on NASA's Sentry list of objects that cannot yet be fully ruled out as future impactors.
Estimated size
70 m
about the size of a football pitch
Closest pass on record
—
Speed relative to Earth
29.3 km/s
Brightness (H)
23.43
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.
No past close approaches in our records.