Home›Asteroids›16811 1997 UP316811 1997 UP3Main-belt minor planetDesignation(16811) 1997 UP3ClassMain-beltSemi-major axis2.3991601 AUEccentricity0.0378018Inclination2.52406°Absolute magnitude (H)14.19Perihelion2.308 AUAphelion2.490 AU