Home›Asteroids›540224 2017 RX21540224 2017 RX21Main-belt minor planetDesignation(540224) 2017 RX21ClassMain-beltSemi-major axis3.0011486 AUEccentricity0.0810715Inclination9.28034°Absolute magnitude (H)16.32Perihelion2.758 AUAphelion3.244 AU