Home›Asteroids›251856 1999 UA30251856 1999 UA30Main-belt minor planetDesignation(251856) 1999 UA30ClassMain-beltSemi-major axis3.1679746 AUEccentricity0.1851942Inclination2.15606°Absolute magnitude (H)16.13Perihelion2.581 AUAphelion3.755 AU