Home›Asteroids›53243 1999 CW14053243 1999 CW140Main-belt minor planetDesignation(53243) 1999 CW140ClassMain-beltSemi-major axis2.5676014 AUEccentricity0.2281229Inclination5.84745°Absolute magnitude (H)15.15Perihelion1.982 AUAphelion3.153 AU