Home›Asteroids›86172 1999 RP21186172 1999 RP211Main-belt minor planetDesignation(86172) 1999 RP211ClassMain-beltSemi-major axis2.9738836 AUEccentricity0.0981459Inclination9.5513°Absolute magnitude (H)14.42Perihelion2.682 AUAphelion3.266 AU