Home›Asteroids›110743 Hirobumi110743 HirobumiMain-belt minor planetOpen encyclopedia entry →Designation(110743) HirobumiClassMain-beltSemi-major axis2.611946 AUEccentricity0.0640478Inclination3.7804°Absolute magnitude (H)15.56Perihelion2.445 AUAphelion2.779 AU