56982 (2000 SE189) is a large asteroid that orbits between Mars and Jupiter in the outer reaches of the main asteroid belt. NASA JPL has not classified 2000 SE189 as potentially hazardous because its orbit does not bring it close to Earth.
2000 SE189 orbits the sun every 2,860 days (7.83 years), coming as close as 3.08 AU and reaching as far as 4.81 AU from the sun. 2000 SE189 is about 12.9 kilometers in diameter, making it larger than 99% of asteroids, comparable in size to the city of Cleveland, Ohio.
The rotation of 2000 SE189 has been observed. It completes a rotation on its axis every 43.20 hours.
2000 SE189's orbit is 2.11 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.
2000 SE189's orbit is determined by observations dating back to Oct. 1, 1999. It was last officially observed on June 25, 2023. The IAU Minor Planet Center records 1,123 observations used to determine its orbit.
The position of 56982 (2000 SE189) 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.