2007 CK66 is a large asteroid whose orbit extends beyond the orbit of Neptune. NASA JPL has not classified 2007 CK66 as potentially hazardous because its orbit does not bring it close to Earth.
2007 CK66 orbits the sun every 111,000 days (303.90 years), coming as close as 37.07 AU and reaching as far as 53.45 AU from the sun. Based on its brightness and the way it reflects light, 2007 CK66 is probably between 76.305 to 170.624 kilometers in diameter, making it larger than 99% of asteroids, very roughly comparable in size to the U.S. state of Delaware.
2007 CK66's orbit is 36.10 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.
2007 CK66's orbit is determined by observations dating back to Feb. 14, 2007. It was last officially observed on Feb. 15, 2007. The IAU Minor Planet Center records 4 observations used to determine its orbit.
The position of 2007 CK66 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.