Home›Asteroids›171617 2000 BY31171617 2000 BY31Main-belt minor planetDesignation(171617) 2000 BY31ClassMain-beltSemi-major axis2.5887541 AUEccentricity0.2249145Inclination2.09717°Absolute magnitude (H)16.79Perihelion2.007 AUAphelion3.171 AU