Home›Asteroids›817031 2012 AG21817031 2012 AG21Inner minor planetDesignation(817031) 2012 AG21ClassInnerSemi-major axis1.8691977 AUEccentricity0.0330758Inclination21.84962°Absolute magnitude (H)18.61Perihelion1.807 AUAphelion1.931 AU