Near-Earth Asteroid Tracker

Live close approach data from NASA · Updated hourly

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Asteroid: 164216 (2004 OT11)

Potentially hazardous 2026-Jul-26 22:01 UTC

Potentially hazardous by NASA classification — Classified hazardous by NASA due to its size — passing safely. No known asteroid poses an impact risk in the next 100+ years.

Historical context

This object passes within 31.96 LD of Earth. Approaches this close (within 32 LD) are recorded several times per month across all tracked near-Earth objects.

Size comparison

Estimated diameter: 952–2128m — the width of a small town.

If it were to strike Earth (it won't), the estimated impact energy would be approximately 130,297 megatons of TNT.

Closest distance
31.96 LD
12.3 million km
Relative velocity
16.88 km/s
60,779 km/h
Diameter estimate
~1540m
952–2128m range
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