Home›Asteroids›181917 1999 TP71181917 1999 TP71Main-belt minor planetDesignation(181917) 1999 TP71ClassMain-beltSemi-major axis3.1647009 AUEccentricity0.1329761Inclination0.90828°Absolute magnitude (H)16.17Perihelion2.744 AUAphelion3.586 AU