Home›Asteroids›310811 2002 UL21310811 2002 UL21Main-belt minor planetDesignation(310811) 2002 UL21ClassMain-beltSemi-major axis2.6682033 AUEccentricity0.2066627Inclination2.95354°Absolute magnitude (H)17.29Perihelion2.117 AUAphelion3.220 AU