Home›Asteroids›21643 Kornev21643 KornevMain-belt minor planetOpen encyclopedia entry →Designation(21643) KornevClassMain-beltSemi-major axis2.2513943 AUEccentricity0.1386403Inclination3.9031°Absolute magnitude (H)15.69Perihelion1.939 AUAphelion2.564 AU