Home›Asteroids›242348 2004 BU21242348 2004 BU21Main-belt minor planetDesignation(242348) 2004 BU21ClassMain-beltSemi-major axis2.9992168 AUEccentricity0.1777648Inclination6.47049°Absolute magnitude (H)15.77Perihelion2.466 AUAphelion3.532 AU