Home›Asteroids›441439 2008 HL21441439 2008 HL21Main-belt minor planetDesignation(441439) 2008 HL21ClassMain-beltSemi-major axis3.0721364 AUEccentricity0.0264282Inclination8.98613°Absolute magnitude (H)16.81Perihelion2.991 AUAphelion3.153 AU