Home›Asteroids›29438 Zhengjia29438 ZhengjiaMain-belt minor planetOpen encyclopedia entry →Designation(29438) ZhengjiaClassMain-beltSemi-major axis2.2372217 AUEccentricity0.0433161Inclination8.71184°Absolute magnitude (H)15.52Perihelion2.140 AUAphelion2.334 AU