Home›Asteroids›199099 2005 YH31199099 2005 YH31Main-belt minor planetDesignation(199099) 2005 YH31ClassMain-beltSemi-major axis2.3021217 AUEccentricity0.1515486Inclination0.63112°Absolute magnitude (H)17.73Perihelion1.953 AUAphelion2.651 AU