291001

291001 is a minor planet in the outer region of the asteroid belt, orbiting the Sun between Mars and Jupiter. It was discovered on October 11, 2000, by astronomers at the Lowell Observatory Near-Earth-Object Search (LONEOS) program. The asteroid is classified as a main-belt asteroid, with a semi-major axis of approximately 3.1 astronomical units (AU). Its orbital period is about 5.6 Earth years, and it has an eccentricity of 0.15, indicating a relatively circular orbit.

The size of 291001 is estimated to be around 4 kilometers in diameter, based on its absolute magnitude. Its spectral type is classified as X, which suggests a primitive composition, possibly including carbonaceous materials. This classification is typical for many asteroids in the outer asteroid belt.

The asteroid's rotation period is not well-determined, but it is believed to be relatively slow, similar to other asteroids of its size. 291001 does not have any known moons or companions, and its surface features are not resolved by current telescopic observations.

The asteroid's orbit does not bring it close to Earth, and it is not considered a potentially hazardous object. Its discovery and characterization contribute to our understanding of the outer asteroid belt and the overall structure of the solar system. Further observations and studies may provide more detailed information about its physical properties and origin.