Home›Asteroids›658578 2017 SY77658578 2017 SY77Main-belt minor planetDesignation(658578) 2017 SY77ClassMain-beltSemi-major axis3.0428383 AUEccentricity0.1467039Inclination0.73538°Absolute magnitude (H)17.44Perihelion2.596 AUAphelion3.489 AU