Home›Asteroids›31193 1997 YP1631193 1997 YP16Main-belt minor planetDesignation(31193) 1997 YP16ClassMain-beltSemi-major axis2.6206416 AUEccentricity0.1360523Inclination5.10978°Absolute magnitude (H)14.66Perihelion2.264 AUAphelion2.977 AU