Home›Asteroids›173355 1999 YP2173355 1999 YP2Main-belt minor planetDesignation(173355) 1999 YP2ClassMain-beltSemi-major axis2.5529157 AUEccentricity0.127037Inclination9.94549°Absolute magnitude (H)16.09Perihelion2.229 AUAphelion2.877 AU