2025 TF, previously known as C15KM95, is a meter-sized near-Earth asteroid that passed 409 ± 14 km over the surface of Earth’s South Pole on 1 October 2025 00:49 UTC, at a relative speed of 20.9 km/s.

It is the second-closest asteroid flyby of Earth recorded as of 2025, after 2020 VT4. 2025 TF was discovered on 1 October 2025 06:36 UTC by astronomers using the Bok Telescope at Kitt Peak National Observatory in Arizona, less than 6 hours after the asteroid’s closest approach to Earth.