523690 (2014 DN143) is a dwarf planet whose orbit extends beyond the orbit of Neptune. NASA JPL has not classified 2014 DN143 as potentially hazardous because its orbit does not bring it close to Earth.
2014 DN143 orbits the sun every 117,000 days (320.33 years), coming as close as 43.76 AU and reaching as far as 49.92 AU from the sun. Based on its brightness and the way it reflects light, 2014 DN143 is probably between 233.644 to 522.444 kilometers in diameter, making it one of the largest objects, very roughly comparable in size to the U.S. state of South Carolina.
2014 DN143's orbit is 42.70 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 DN143's orbit is determined by observations dating back to Feb. 20, 2001. It was last officially observed on April 20, 2022. The IAU Minor Planet Center records 169 observations used to determine its orbit.
The position of 523690 (2014 DN143) 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.