Home›Asteroids›52864 1998 SR2152864 1998 SR21Main-belt minor planetDesignation(52864) 1998 SR21ClassMain-beltSemi-major axis2.378424 AUEccentricity0.0644201Inclination6.2024°Absolute magnitude (H)15.13Perihelion2.225 AUAphelion2.532 AU