Home›Asteroids›217733 1999 XP171217733 1999 XP171Main-belt minor planetDesignation(217733) 1999 XP171ClassMain-beltSemi-major axis3.1497143 AUEccentricity0.1868935Inclination15.03194°Absolute magnitude (H)15Perihelion2.561 AUAphelion3.738 AU