Home›Asteroids›31607 1999 GQ531607 1999 GQ5Main-belt minor planetDesignation(31607) 1999 GQ5ClassMain-beltSemi-major axis2.68097 AUEccentricity0.0508014Inclination3.2624°Absolute magnitude (H)14.32Perihelion2.545 AUAphelion2.817 AU