Home›Asteroids›40947 1999 TJ21840947 1999 TJ218Main-belt minor planetDesignation(40947) 1999 TJ218ClassMain-beltSemi-major axis2.7056159 AUEccentricity0.0357302Inclination5.81925°Absolute magnitude (H)14.91Perihelion2.609 AUAphelion2.802 AU