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Closest Approach to Earth

In the period between January 1, 2000 and December 31, 2099, the closest approach of comet 3I/ATLAS (C/2025 N1) to Earth will happen on Friday 19 December 2025 at a distance of 1.797478 Astronomical Units, or 268,898,938 kilometers:
Date
Friday 19 December 2025