Near-Earth Asteroid Tracker

Live close approach data from NASA · Updated hourly

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Asteroid: (2005 TC51)

Safe 2026-May-29 11:23 UTC

Safe approach — routine pass with no risk to Earth.

Historical context

This object passes within 129.39 LD of Earth. Approaches this close (within 130 LD) are recorded several times per month across all tracked near-Earth objects.

Size comparison

Estimated diameter: 9–21m — about the size of a bus.

Closest distance
129.39 LD
49.8 million km
Relative velocity
18.73 km/s
67,440 km/h
Diameter estimate
~15m
9–21m range
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