Home›Asteroids›5540 Smirnova5540 SmirnovaMain-belt minor planetOpen encyclopedia entry →Designation(5540) SmirnovaClassMain-beltSemi-major axis2.5966738 AUEccentricity0.3105874Inclination4.57595°Absolute magnitude (H)14.37Perihelion1.790 AUAphelion3.403 AU