Home›Asteroids›436589 2011 JA21436589 2011 JA21Main-belt minor planetDesignation(436589) 2011 JA21ClassMain-beltSemi-major axis2.6896841 AUEccentricity0.1100595Inclination12.51329°Absolute magnitude (H)17.2Perihelion2.394 AUAphelion2.986 AU