Fennia is a mid-sized asteroid orbiting between Mars and Jupiter within the inner portion of the asteroid belt. NASA JPL has not classified Fennia as potentially hazardous because its orbit does not bring it close to Earth.
Fennia orbits the sun every 954 days (2.61 years), coming as close as 1.84 AU and reaching as far as 1.95 AU from the sun. Fennia is about 6.6 kilometers in diameter, making it larger than 99% of asteroids, comparable in size to the San Francisco Bay.
The rotation of Fennia has been observed. It completes a rotation on its axis every 4.41 hours.
Fennia's orbit is 0.88 AU from Earth's orbit at its closest point. This means that there is an very 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.
Fennia's orbit is determined by observations dating back to April 2, 1938. It was last officially observed on Jan. 17, 2021. The IAU Minor Planet Center records 2,590 observations used to determine its orbit.
The position of Fennia 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 Fennia 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.