89355 (2001 VS78) is a mid-sized asteroid whose orbit approaches the orbit of Earth but does not cross it. NASA JPL has classified 2001 VS78 as a "Near Earth Asteroid" due to its orbit's proximity to Earth, but it is not considered potentially hazardous because computer simulations have not indicated any imminent likelihood of future collision.
2001 VS78 orbits the sun every 872 days (2.39 years), coming as close as 1.24 AU and reaching as far as 2.34 AU from the sun. 2001 VS78 is about 2.0 kilometers in diameter, making it larger than 99% of asteroids, comparable in size to Mount Everest.
The rotation of 2001 VS78 has been observed. It completes a rotation on its axis every 40.55 hours.
2001 VS78's spectral type None (Tholen) / S (SMASSII) indicates that it is likely to contain and .
2001 VS78's orbit is 0.44 AU from Earth's orbit at its closest point. This means that there is a 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.
2001 VS78's orbit is determined by observations dating back to June 23, 1978. It was last officially observed on March 13, 2023. The IAU Minor Planet Center records 2,959 observations used to determine its orbit.
The position of 89355 (2001 VS78) 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 2001 VS78 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.