Home›Asteroids›540075 2017 OD21540075 2017 OD21Main-belt minor planetDesignation(540075) 2017 OD21ClassMain-beltSemi-major axis2.7527651 AUEccentricity0.228657Inclination6.74668°Absolute magnitude (H)17.49Perihelion2.123 AUAphelion3.382 AU