Home›Asteroids›12300 1991 RX1012300 1991 RX10Main-belt minor planetDesignation(12300) 1991 RX10ClassMain-beltSemi-major axis2.4350445 AUEccentricity0.1004739Inclination12.76928°Absolute magnitude (H)14.11Perihelion2.190 AUAphelion2.680 AU