Home›Asteroids›477329 2009 TG21477329 2009 TG21Main-belt minor planetDesignation(477329) 2009 TG21ClassMain-beltSemi-major axis2.2953298 AUEccentricity0.2490685Inclination5.9946°Absolute magnitude (H)17.98Perihelion1.724 AUAphelion2.867 AU