Home›Asteroids›666621 2010 RJ205666621 2010 RJ205Main-belt minor planetDesignation(666621) 2010 RJ205ClassMain-beltSemi-major axis3.0507528 AUEccentricity0.1207818Inclination9.199°Absolute magnitude (H)17.32Perihelion2.682 AUAphelion3.419 AU