Pholus is a average-sized asteroid with an orbit between Jupiter and Neptune. NASA JPL has not classified Pholus as potentially hazardous because its orbit does not bring it close to Earth.
Pholus orbits the sun every 33,637 days (92.09 years), coming as close as 8.78 AU and reaching as far as 32.01 AU from the sun. Pholus is about 190.0 kilometers in diameter, making it larger than most asteroids, comparable in size to the U.S. state of Maryland.
The rotation of Pholus has been observed. It completes a rotation on its axis every 9.98 days.
Pholus's orbit is 7.80 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.
Pholus's orbit is determined by observations dating back to July 22, 1977. It was last officially observed on April 18, 2009. The IAU Minor Planet Center records 329 observations used to determine its orbit.
The position of Pholus 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.