Near-Earth Asteroid Tracker

Live close approach data from NASA · Updated hourly

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Asteroid: (2008 JY30)

Notable 2026-Dec-07 19:44 UTC

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

Historical context

This object passes within 68.92 LD of Earth. Approaches this close (within 69 LD) are recorded several times per month across all tracked near-Earth objects.

Size comparison

Estimated diameter: 445–995m — about the size of a large sports stadium.

If it were to strike Earth (it won't), the estimated impact energy would be approximately 25,313 megatons of TNT.

Closest distance
68.92 LD
26.5 million km
Relative velocity
23.26 km/s
83,744 km/h
Diameter estimate
~720m
445–995m range
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