Home›Asteroids›551981 2013 RB11551981 2013 RB11Main-belt minor planetDesignation(551981) 2013 RB11ClassMain-beltSemi-major axis2.3203302 AUEccentricity0.1850574Inclination3.18405°Absolute magnitude (H)18.61Perihelion1.891 AUAphelion2.750 AU