Near-Earth Asteroid Tracker

Live close approach data from NASA · Updated hourly

← All approaches

Asteroid: 152637 (1997 NC1)

Potentially hazardous 2026-Jun-27 11:16 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 6.67 LD of Earth. Approaches this close (within 7 LD) are recorded several times per month across all tracked near-Earth objects.

Size comparison

Estimated diameter: 709–1585m — the width of a small town.

If it were to strike Earth (it won't), the estimated impact energy would be approximately 14,911 megatons of TNT.

Closest distance
6.67 LD
2.6 million km
Relative velocity
8.89 km/s
31,992 km/h
Diameter estimate
~1147m
709–1585m range
From your location

Enable location to see visibility information

More from dataretold

Go Outside Guide — live air quality, UV, and weather to find your best window outside.