Home›Asteroids›170621 2003 YX51170621 2003 YX51Main-belt minor planetDesignation(170621) 2003 YX51ClassMain-beltSemi-major axis2.6235121 AUEccentricity0.1317523Inclination4.1528°Absolute magnitude (H)16.27Perihelion2.278 AUAphelion2.969 AU