Home›Asteroids›28231 1999 AL528231 1999 AL5Main-belt minor planetDesignation(28231) 1999 AL5ClassMain-beltSemi-major axis2.5843664 AUEccentricity0.0314614Inclination21.89735°Absolute magnitude (H)13.89Perihelion2.503 AUAphelion2.666 AU