Near-Earth Asteroid Tracker

Live close approach data from NASA · Updated hourly

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Asteroid: (2019 AS9)

Notable 2026-Aug-03 07:38 UTC

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

Historical context

This object passes within 111.67 LD of Earth. Approaches this close (within 112 LD) are recorded several times per month across all tracked near-Earth objects.

Size comparison

Estimated diameter: 163–365m — about the height of the Eiffel Tower (330m).

If it were to strike Earth (it won't), the estimated impact energy would be approximately 751 megatons of TNT.

Closest distance
111.67 LD
42.9 million km
Relative velocity
18.07 km/s
65,035 km/h
Diameter estimate
~264m
163–365m range
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