Home›Asteroids›23478 Chikumagawa23478 ChikumagawaMain-belt minor planetOpen encyclopedia entry →Designation(23478) ChikumagawaClassMain-beltSemi-major axis2.8092111 AUEccentricity0.243532Inclination6.01973°Absolute magnitude (H)13.8Perihelion2.125 AUAphelion3.493 AU