Home›Asteroids›22489 Yanaka22489 YanakaMain-belt minor planetOpen encyclopedia entry →Designation(22489) YanakaClassMain-beltSemi-major axis2.6947493 AUEccentricity0.1905858Inclination12.16745°Absolute magnitude (H)13.77Perihelion2.181 AUAphelion3.208 AU