Home›Asteroids›250717 2005 SY9250717 2005 SY9Main-belt minor planetDesignation(250717) 2005 SY9ClassMain-beltSemi-major axis2.9818047 AUEccentricity0.1690991Inclination5.99455°Absolute magnitude (H)16.28Perihelion2.478 AUAphelion3.486 AU