Asteroid 2024 TW17
2024 TW17 is on NASA's Sentry list of objects that cannot yet be fully ruled out as future impactors.
Estimated size
150 m
about the size of a stadium
Closest pass on record
—
Speed relative to Earth
20.7 km/s
Brightness (H)
21.71
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.
No past close approaches in our records.