523688 (2014 DK143) is a very large asteroid whose orbit extends beyond the orbit of Neptune. NASA JPL has not classified 2014 DK143 as potentially hazardous because its orbit does not bring it close to Earth.
2014 DK143 orbits the sun every 99,700 days (272.96 years), coming as close as 35.35 AU and reaching as far as 48.81 AU from the sun. Based on its brightness and the way it reflects light, 2014 DK143 is probably between 210.162 to 469.937 kilometers in diameter, making it larger than 99% of asteroids, very roughly comparable in size to the U.S. state of West Virginia.
2014 DK143's orbit is 34.40 AU from Earth's orbit at its closest point. This means that there is an extremely 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.
2014 DK143's orbit is determined by observations dating back to Feb. 26, 2010. It was last officially observed on May 15, 2023. The IAU Minor Planet Center records 172 observations used to determine its orbit.
The position of 523688 (2014 DK143) 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.