Home›Asteroids›9347 1991 RY219347 1991 RY21Main-belt minor planetDesignation(9347) 1991 RY21ClassMain-beltSemi-major axis2.4088638 AUEccentricity0.1586749Inclination3.30938°Absolute magnitude (H)13.88Perihelion2.027 AUAphelion2.791 AU