Home›Asteroids›220874 2004 XT21220874 2004 XT21Main-belt minor planetDesignation(220874) 2004 XT21ClassMain-beltSemi-major axis3.0678003 AUEccentricity0.1001398Inclination1.86004°Absolute magnitude (H)15.86Perihelion2.761 AUAphelion3.375 AU