Home›Asteroids›210540 1999 RW210540 1999 RWMain-belt minor planetDesignation(210540) 1999 RWClassMain-beltSemi-major axis2.3797056 AUEccentricity0.2257721Inclination7.13824°Absolute magnitude (H)16.51Perihelion1.842 AUAphelion2.917 AU