Home›Asteroids›554291 2012 TU21554291 2012 TU21Main-belt minor planetDesignation(554291) 2012 TU21ClassMain-beltSemi-major axis3.1698964 AUEccentricity0.1572168Inclination4.16889°Absolute magnitude (H)16.89Perihelion2.672 AUAphelion3.668 AU