Home›Asteroids›171578 1999 VW21171578 1999 VW21Main-belt minor planetDesignation(171578) 1999 VW21ClassMain-beltSemi-major axis2.4568303 AUEccentricity0.218119Inclination0.82094°Absolute magnitude (H)17.05Perihelion1.921 AUAphelion2.993 AU