16678 (1994 CC18) is a mid-sized asteroid orbiting between Mars and Jupiter in the main portion of the asteroid belt. NASA JPL has not classified 1994 CC18 as potentially hazardous because its orbit does not bring it close to Earth.
1994 CC18 orbits the sun every 1,500 days (4.11 years), coming as close as 2.13 AU and reaching as far as 3.00 AU from the sun. 1994 CC18 is about 3.0 kilometers in diameter, making it larger than 99% of asteroids, comparable in size to the island of Manhattan.
1994 CC18's orbit is 1.16 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.
1994 CC18's orbit is determined by observations dating back to April 15, 1990. It was last officially observed on June 10, 2023. The IAU Minor Planet Center records 2,125 observations used to determine its orbit.
The position of 16678 (1994 CC18) 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 1994 CC18 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.