Home›Asteroids›21511 Chiardola21511 ChiardolaMain-belt minor planetOpen encyclopedia entry →Designation(21511) ChiardolaClassMain-beltSemi-major axis2.2702165 AUEccentricity0.1046023Inclination3.70331°Absolute magnitude (H)14.75Perihelion2.033 AUAphelion2.508 AU