Home›Asteroids›21390 Shindo21390 ShindoMain-belt minor planetOpen encyclopedia entry →Designation(21390) ShindoClassMain-beltSemi-major axis2.4685114 AUEccentricity0.1406501Inclination1.87512°Absolute magnitude (H)14.79Perihelion2.121 AUAphelion2.816 AU