Home›Asteroids›816521 2011 MM12816521 2011 MM12Inner minor planetDesignation(816521) 2011 MM12ClassInnerSemi-major axis1.8835835 AUEccentricity0.0568377Inclination23.3939°Absolute magnitude (H)18.91Perihelion1.777 AUAphelion1.991 AU