Home›Asteroids›66470 1999 RP1866470 1999 RP18Main-belt minor planetDesignation(66470) 1999 RP18ClassMain-beltSemi-major axis2.679141 AUEccentricity0.2704761Inclination12.90517°Absolute magnitude (H)15.38Perihelion1.954 AUAphelion3.404 AU