Near-Earth Asteroid Tracker

Live close approach data from NASA · Updated hourly

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Asteroid: (2018 MJ7)

Notable 2026-Jun-25 15:59 UTC

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

Historical context

This object passes within 53.62 LD of Earth. Approaches this close (within 54 LD) are recorded several times per month across all tracked near-Earth objects.

Size comparison

Estimated diameter: 62–139m — about the size of a city block.

If it were to strike Earth (it won't), the estimated impact energy would be approximately 33 megatons of TNT.

Closest distance
53.62 LD
20.6 million km
Relative velocity
16.06 km/s
57,825 km/h
Diameter estimate
~100m
62–139m range
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