Home›Asteroids›540406 2017 SD54540406 2017 SD54Main-belt minor planetDesignation(540406) 2017 SD54ClassMain-beltSemi-major axis2.6559165 AUEccentricity0.1478672Inclination5.52642°Absolute magnitude (H)17.31Perihelion2.263 AUAphelion3.049 AU