Home›Asteroids›88624 2001 RR2188624 2001 RR21Main-belt minor planetDesignation(88624) 2001 RR21ClassMain-beltSemi-major axis2.1773772 AUEccentricity0.150285Inclination4.70471°Absolute magnitude (H)16.96Perihelion1.850 AUAphelion2.505 AU