Home›Asteroids›614771 1999 TW307614771 1999 TW307Main-belt minor planetDesignation(614771) 1999 TW307ClassMain-beltSemi-major axis2.120177 AUEccentricity0.151516Inclination2.0421°Absolute magnitude (H)18.97Perihelion1.799 AUAphelion2.441 AU