Home›Asteroids›530587 2011 RQ21530587 2011 RQ21Main-belt minor planetDesignation(530587) 2011 RQ21ClassMain-beltSemi-major axis2.98765 AUEccentricity0.1401777Inclination3.79993°Absolute magnitude (H)17.05Perihelion2.569 AUAphelion3.406 AU