68031 (2000 YK29) is a small asteroid whose orbit approaches the orbit of Earth but does not cross it. NASA JPL has classified 2000 YK29 as a "Near Earth Asteroid" due to its orbit's proximity to Earth, but it is not considered potentially hazardous because computer simulations have not indicated any imminent likelihood of future collision.
2000 YK29 orbits the sun every 590 days (1.62 years), coming as close as 1.20 AU and reaching as far as 1.55 AU from the sun. Based on its brightness and the way it reflects light, 2000 YK29 is probably between 0.649 to 1.452 kilometers in diameter, making it larger than ~97% of asteroids but small compared to large asteroids, very roughly comparable in size to the Golden Gate Bridge.
The rotation of 2000 YK29 has been observed. It completes a rotation on its axis every 2.55 hours.
2000 YK29's orbit is 0.23 AU from Earth's orbit at its closest point. This means that there is an wide berth between this asteroid and Earth at all times.
Orbital simulations conducted by NASA JPL's CNEOS do not show any close approaches to Earth.
2000 YK29's orbit is determined by observations dating back to March 22, 1993. It was last officially observed on Sept. 22, 2021. The IAU Minor Planet Center records 597 observations used to determine its orbit.
The position of 68031 (2000 YK29) is indicated by a ◯ pink circle. Note that the object may not be in your current field of view. Use the controls below to adjust position, location, and time.
The above comparison is an artistic rendering that uses available data on the diameter of 2000 YK29 to create an approximate landscape rendering with Mount Everest in the background. This approximation is built for full-resolution desktop browsers. Shape, color, and texture of asteroid are imagined.