Home›Asteroids›621906 2011 RD4621906 2011 RD4Main-belt minor planetDesignation(621906) 2011 RD4ClassMain-beltSemi-major axis2.6317314 AUEccentricity0.2439405Inclination4.6091°Absolute magnitude (H)18.23Perihelion1.990 AUAphelion3.274 AU