Home›Asteroids›79139 1991 SP79139 1991 SPMain-belt minor planetDesignation(79139) 1991 SPClassMain-beltSemi-major axis2.2755852 AUEccentricity0.1968344Inclination6.36791°Absolute magnitude (H)15.72Perihelion1.828 AUAphelion2.723 AU