Near-Earth Asteroid Tracker

Live close approach data from NASA · Updated hourly

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Asteroid: (2007 UW1)

Notable 2026-Oct-05 10:14 UTC

Notable approach — Unusually close or large, but poses no risk.

Historical context

This object passes within 32.97 LD of Earth. Approaches this close (within 33 LD) are recorded several times per month across all tracked near-Earth objects.

Size comparison

Estimated diameter: 77–171m — about the size of a city block.

If it were to strike Earth (it won't), the estimated impact energy would be approximately 5 megatons of TNT.

Closest distance
32.97 LD
12.7 million km
Relative velocity
4.71 km/s
16,958 km/h
Diameter estimate
~124m
77–171m range
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