Home›Asteroids›257593 1999 RZ13257593 1999 RZ13Main-belt minor planetDesignation(257593) 1999 RZ13ClassMain-beltSemi-major axis2.2573179 AUEccentricity0.1978711Inclination2.55523°Absolute magnitude (H)17.68Perihelion1.811 AUAphelion2.704 AU