1998 KD66 is a large asteroid whose orbit extends beyond the orbit of Neptune. NASA JPL has not classified 1998 KD66 as potentially hazardous because its orbit does not bring it close to Earth.
1998 KD66 orbits the sun every 103,000 days (282.00 years), coming as close as 40.91 AU and reaching as far as 45.17 AU from the sun. Based on its brightness and the way it reflects light, 1998 KD66 is probably between 44.932 to 100.471 kilometers in diameter, making it larger than 99% of asteroids, very roughly comparable in size to the U.S. state of Rhode Island.
1998 KD66's orbit is 39.90 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.
1998 KD66's orbit is determined by observations dating back to May 20, 1998. It was last officially observed on May 30, 1998. The IAU Minor Planet Center records 3 observations used to determine its orbit.
The position of 1998 KD66 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.