Green Comet September 2025 Tracker. Comet ztf (c/2022 e3) is visible in the northern part of the sky. Between 1 january 2000 and 31 december 2099, the closest approach of comet c/2025 g3 (atlas) to earth happens on tue jan 14 2025 at a distance of 0.938472 astronomical units,.
Here’s a green comet tracker. A new comet is visible in the predawn skies as it passes close to earth on its journey around the sun.