Home›Asteroids›12089 Maichin12089 MaichinMain-belt minor planetOpen encyclopedia entry →Designation(12089) MaichinClassMain-beltSemi-major axis2.3548559 AUEccentricity0.1197309Inclination3.37636°Absolute magnitude (H)14.78Perihelion2.073 AUAphelion2.637 AU