Home›Asteroids›164037 2003 UP257164037 2003 UP257Main-belt minor planetDesignation(164037) 2003 UP257ClassMain-beltSemi-major axis2.69114 AUEccentricity0.1999051Inclination7.068°Absolute magnitude (H)16.03Perihelion2.153 AUAphelion3.229 AU