Near-Earth Asteroid Tracker

Live close approach data from NASA · Updated hourly

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Asteroid: (2011 JX1)

Notable 2026-Jun-11 21:25 UTC

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

Historical context

This object passes within 129.34 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: 668–1493m — the width of a small town.

If it were to strike Earth (it won't), the estimated impact energy would be approximately 131,138 megatons of TNT.

Closest distance
129.34 LD
49.7 million km
Relative velocity
28.83 km/s
103,789 km/h
Diameter estimate
~1080m
668–1493m range
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