Home›Asteroids›56503 2000 GR15956503 2000 GR159Main-belt minor planetDesignation(56503) 2000 GR159ClassMain-beltSemi-major axis2.3182217 AUEccentricity0.1589564Inclination5.57665°Absolute magnitude (H)15.14Perihelion1.950 AUAphelion2.687 AU