Asteroid 2020 DF3
2020 DF3 is on NASA's Sentry list of objects that cannot yet be fully ruled out as future impactors.
Estimated size
50 m
about the size of a football pitch
Closest pass on record
—
Speed relative to Earth
26.8 km/s
Brightness (H)
24.18
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.
No past close approaches in our records.