Home›Asteroids›21709 Sethmurray21709 SethmurrayMain-belt minor planetOpen encyclopedia entry →Designation(21709) SethmurrayClassMain-beltSemi-major axis2.2598134 AUEccentricity0.0906469Inclination6.06382°Absolute magnitude (H)14.34Perihelion2.055 AUAphelion2.465 AU