Home›Asteroids›11401 Pierralba11401 PierralbaMain-belt minor planetOpen encyclopedia entry →Designation(11401) PierralbaClassMain-beltSemi-major axis2.2511785 AUEccentricity0.2000493Inclination4.97456°Absolute magnitude (H)14.15Perihelion1.801 AUAphelion2.702 AU