Home›Asteroids›19307 Hanayama19307 HanayamaMain-belt minor planetOpen encyclopedia entry →Designation(19307) HanayamaClassMain-beltSemi-major axis2.463106 AUEccentricity0.1563751Inclination2.14246°Absolute magnitude (H)15.56Perihelion2.078 AUAphelion2.848 AU