Home›Asteroids›46566 1991 RW2146566 1991 RW21Main-belt minor planetDesignation(46566) 1991 RW21ClassMain-beltSemi-major axis2.4242487 AUEccentricity0.2555755Inclination9.85841°Absolute magnitude (H)14.68Perihelion1.805 AUAphelion3.044 AU