Home›Asteroids›129871 1999 RH203129871 1999 RH203Main-belt minor planetDesignation(129871) 1999 RH203ClassMain-beltSemi-major axis2.3495872 AUEccentricity0.12955Inclination7.3707°Absolute magnitude (H)16.16Perihelion2.045 AUAphelion2.654 AU