Home›Asteroids›254942 2005 SY163254942 2005 SY163Main-belt minor planetDesignation(254942) 2005 SY163ClassMain-beltSemi-major axis2.9895672 AUEccentricity0.0765269Inclination8.275°Absolute magnitude (H)15.78Perihelion2.761 AUAphelion3.218 AU