5376 (1990 DD) is a mid-sized asteroid orbiting between Mars and Jupiter in the main portion of the asteroid belt. NASA JPL has not classified 1990 DD as potentially hazardous because its orbit does not bring it close to Earth.
1990 DD orbits the sun every 1,370 days (3.75 years), coming as close as 1.99 AU and reaching as far as 2.84 AU from the sun. 1990 DD is about 8.9 kilometers in diameter, making it larger than 99% of asteroids, comparable in size to the San Francisco Bay.
The rotation of 1990 DD has been observed. It completes a rotation on its axis every 6.23 hours.
1990 DD's orbit is 1.05 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.
1990 DD's orbit is determined by observations dating back to Jan. 20, 1971. It was last officially observed on March 7, 2023. The IAU Minor Planet Center records 3,016 observations used to determine its orbit.
The position of 5376 (1990 DD) 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.