Home›Asteroids›20211 Joycegates20211 JoycegatesMain-belt minor planetOpen encyclopedia entry →Designation(20211) JoycegatesClassMain-beltSemi-major axis3.1013668 AUEccentricity0.116492Inclination1.36154°Absolute magnitude (H)14.45Perihelion2.740 AUAphelion3.463 AU