Home›Asteroids›290216 2005 SY45290216 2005 SY45Main-belt minor planetDesignation(290216) 2005 SY45ClassMain-beltSemi-major axis2.4051837 AUEccentricity0.1997336Inclination1.53007°Absolute magnitude (H)18Perihelion1.925 AUAphelion2.886 AU