Home›Asteroids›12421 Zhenya12421 ZhenyaMain-belt minor planetOpen encyclopedia entry →Designation(12421) ZhenyaClassMain-beltSemi-major axis2.449891 AUEccentricity0.121714Inclination5.5579°Absolute magnitude (H)14.31Perihelion2.152 AUAphelion2.748 AU