Home›Asteroids›15790 Keizan15790 KeizanMain-belt minor planetOpen encyclopedia entry →Designation(15790) KeizanClassMain-beltSemi-major axis2.3596158 AUEccentricity0.3168238Inclination22.86355°Absolute magnitude (H)13.66Perihelion1.612 AUAphelion3.107 AU