Home›Asteroids›487700 2015 RR21487700 2015 RR21Main-belt minor planetDesignation(487700) 2015 RR21ClassMain-beltSemi-major axis2.6537899 AUEccentricity0.2699831Inclination6.23063°Absolute magnitude (H)17.29Perihelion1.937 AUAphelion3.370 AU