Home›Asteroids›9501 Ywain9501 YwainMain-belt minor planetOpen encyclopedia entry →Designation(9501) YwainClassMain-beltSemi-major axis2.5891703 AUEccentricity0.2670615Inclination3.0693°Absolute magnitude (H)15.04Perihelion1.898 AUAphelion3.281 AU