Home›Asteroids›52821 1998 RU452821 1998 RU4Main-belt minor planetDesignation(52821) 1998 RU4ClassMain-beltSemi-major axis2.3972109 AUEccentricity0.3036876Inclination21.76193°Absolute magnitude (H)15.16Perihelion1.669 AUAphelion3.125 AU