Home›Asteroids›3991 Basilevsky3991 BasilevskyMain-belt minor planetOpen encyclopedia entry →Designation(3991) BasilevskyClassMain-beltSemi-major axis2.2514711 AUEccentricity0.1731701Inclination3.87075°Absolute magnitude (H)13.23Perihelion1.862 AUAphelion2.641 AU