Near-Earth Asteroid Tracker

Live close approach data from NASA · Updated hourly

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Asteroid: 337075 (1998 QC1)

Potentially hazardous 2026-Sep-03 14:31 UTC

Potentially hazardous by NASA classification — Classified hazardous by NASA due to its size — passing safely. No known asteroid poses an impact risk in the next 100+ years.

Historical context

This object passes within 131.74 LD of Earth. Approaches this close (within 132 LD) are recorded several times per month across all tracked near-Earth objects.

Size comparison

Estimated diameter: 290–649m — about the size of a large sports stadium.

If it were to strike Earth (it won't), the estimated impact energy would be approximately 7,033 megatons of TNT.

Closest distance
131.74 LD
50.7 million km
Relative velocity
23.31 km/s
83,921 km/h
Diameter estimate
~469m
290–649m range
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