Home›Asteroids›642454 2005 SY17642454 2005 SY17Main-belt minor planetDesignation(642454) 2005 SY17ClassMain-beltSemi-major axis2.6474786 AUEccentricity0.2185047Inclination1.81614°Absolute magnitude (H)17.9Perihelion2.069 AUAphelion3.226 AU