Asteroid 2025 HX
2025 HX is on NASA's Sentry list of objects that cannot yet be fully ruled out as future impactors.
Estimated size
10 m
about the size of a bus
Closest pass on record
—
Speed relative to Earth
12.8 km/s
Brightness (H)
27.57
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.
No past close approaches in our records.