Home›Asteroids›121851 2000 CO31121851 2000 CO31Main-belt minor planetDesignation(121851) 2000 CO31ClassMain-beltSemi-major axis2.2416433 AUEccentricity0.1274549Inclination3.98313°Absolute magnitude (H)16.14Perihelion1.956 AUAphelion2.527 AU