Home›Asteroids›20501 1999 RD1020501 1999 RD10Main-belt minor planetDesignation(20501) 1999 RD10ClassMain-beltSemi-major axis2.5334391 AUEccentricity0.2003544Inclination6.97759°Absolute magnitude (H)14.51Perihelion2.026 AUAphelion3.041 AU