Home›Asteroids›31609 1999 GT531609 1999 GT5Outer belt minor planetDesignation(31609) 1999 GT5ClassOuter beltSemi-major axis3.2140328 AUEccentricity0.1180909Inclination0.50369°Absolute magnitude (H)13.57Perihelion2.834 AUAphelion3.594 AU