Asteroid 2006 RH120
2006 RH120 is on NASA's Sentry list of objects that cannot yet be fully ruled out as future impactors.
Estimated size
4 m
about the size of a car
Closest pass on record
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Speed relative to Earth
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Brightness (H)
29.64
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.
No past close approaches in our records.