Home›Asteroids›540454 2017 SF81540454 2017 SF81Main-belt minor planetDesignation(540454) 2017 SF81ClassMain-beltSemi-major axis2.1774987 AUEccentricity0.1438215Inclination1.07632°Absolute magnitude (H)18.91Perihelion1.864 AUAphelion2.491 AU