Home›Asteroids›311391 2005 TZ31311391 2005 TZ31Main-belt minor planetDesignation(311391) 2005 TZ31ClassMain-beltSemi-major axis3.1072983 AUEccentricity0.1755651Inclination2.21079°Absolute magnitude (H)16.61Perihelion2.562 AUAphelion3.653 AU