Home›Asteroids›22277 Hirado22277 HiradoMain-belt minor planetOpen encyclopedia entry →Designation(22277) HiradoClassMain-beltSemi-major axis2.5991732 AUEccentricity0.1720676Inclination13.04772°Absolute magnitude (H)14.27Perihelion2.152 AUAphelion3.046 AU