Home›Asteroids›22819 Davidtao22819 DavidtaoMain-belt minor planetOpen encyclopedia entry →Designation(22819) DavidtaoClassMain-beltSemi-major axis2.310763 AUEccentricity0.049924Inclination2.43485°Absolute magnitude (H)15.62Perihelion2.195 AUAphelion2.426 AU