Home›Asteroids›704103 2008 AL21704103 2008 AL21Main-belt minor planetDesignation(704103) 2008 AL21ClassMain-beltSemi-major axis2.667522 AUEccentricity0.1450215Inclination13.92971°Absolute magnitude (H)17.2Perihelion2.281 AUAphelion3.054 AU