Home›Asteroids›31186 1997 YQ531186 1997 YQ5Main-belt minor planetDesignation(31186) 1997 YQ5ClassMain-beltSemi-major axis2.6265164 AUEccentricity0.2476738Inclination6.65639°Absolute magnitude (H)15.17Perihelion1.976 AUAphelion3.277 AU