2022 YO1
is a small and harmless near-Earth object that will pass within  of Earth around 17 December 2024. At 17 December 2024 06:14 UT it has a 0.23% (1-in-430) chance of impacting Earth. It is estimated to be 3-meters in diameter which would make an impact comparable to . It has a very short observation arc of 0.4 days and was first imaged on 17 December 2022 07:07 when it was  from Earth. At the time of the virtual impactor (17 December 2024 06:14) the asteroid is expected to be  from Earth but has an uncertainty region of ±. The nominal approach to Earth is expected to occur about nine hours later at 17 December 2024 15:41 at a distance of . It will come to perihelion (closest approach to the Sun) on 30 January 2023. References

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Minor planet object articles (unnumbered)

Potential impact events caused by near-Earth objects
20221217
20221217