Home›Asteroids›550539 2012 PS12550539 2012 PS12Main-belt minor planetDesignation(550539) 2012 PS12ClassMain-beltSemi-major axis2.2731045 AUEccentricity0.1007873Inclination5.91792°Absolute magnitude (H)18.28Perihelion2.044 AUAphelion2.502 AU