Large asteroid 1997 NC1 makes its closest Earth pass in over four centuries – live watch
Asteroid (152637) 1997 NC1 will pass Earth at 6.67 lunar distances (about 0.017 AU), or 2.5 million km (1.6 million miles) above Earth’s surface, at 11:16 UTC on June 27, 2026. The object has an estimated diameter between 750–1 650 m (2 460–5 410 feet), making this an unusually close encounter for an object of this size. The Virtual Telescope Project will stream the flyby live at 23:00 UTC on June 26 and 27, offering real-time views as the asteroid reaches peak brightness.
