Home›Asteroids›157868 1999 CO89157868 1999 CO89Main-belt minor planetDesignation(157868) 1999 CO89ClassMain-beltSemi-major axis2.4199117 AUEccentricity0.1560365Inclination3.77794°Absolute magnitude (H)16.43Perihelion2.042 AUAphelion2.798 AU