Home›Asteroids›170591 2003 YK1170591 2003 YK1Main-belt minor planetDesignation(170591) 2003 YK1ClassMain-beltSemi-major axis2.6215632 AUEccentricity0.3579514Inclination29.12952°Absolute magnitude (H)16.04Perihelion1.683 AUAphelion3.560 AU