Home›Asteroids›15899 Silvain15899 SilvainMain-belt minor planetOpen encyclopedia entry →Designation(15899) SilvainClassMain-beltSemi-major axis2.1998797 AUEccentricity0.0883881Inclination2.32658°Absolute magnitude (H)15.52Perihelion2.005 AUAphelion2.394 AU