Home›Asteroids›86173 1999 RH21286173 1999 RH212Main-belt minor planetDesignation(86173) 1999 RH212ClassMain-beltSemi-major axis3.0589198 AUEccentricity0.0783891Inclination8.24084°Absolute magnitude (H)15Perihelion2.819 AUAphelion3.299 AU