Home›Asteroids›283962 2004 RD21283962 2004 RD21Main-belt minor planetDesignation(283962) 2004 RD21ClassMain-beltSemi-major axis2.3511396 AUEccentricity0.1889755Inclination1.18197°Absolute magnitude (H)18.08Perihelion1.907 AUAphelion2.795 AU