Home›Asteroids›661872 2005 RH31661872 2005 RH31Main-belt minor planetDesignation(661872) 2005 RH31ClassMain-beltSemi-major axis2.262896 AUEccentricity0.2574601Inclination3.25463°Absolute magnitude (H)18.38Perihelion1.680 AUAphelion2.846 AU