Home›Asteroids›12109 1998 KD5112109 1998 KD51Main-belt minor planetDesignation(12109) 1998 KD51ClassMain-beltSemi-major axis2.7124444 AUEccentricity0.149371Inclination8.79904°Absolute magnitude (H)12.74Perihelion2.307 AUAphelion3.118 AU