Home›Asteroids›71021 1999 XY5871021 1999 XY58Main-belt minor planetDesignation(71021) 1999 XY58ClassMain-beltSemi-major axis2.716109 AUEccentricity0.0430627Inclination13.29002°Absolute magnitude (H)15.27Perihelion2.599 AUAphelion2.833 AU