Home›Asteroids›530590 2011 SP4530590 2011 SP4Main-belt minor planetDesignation(530590) 2011 SP4ClassMain-beltSemi-major axis2.3154683 AUEccentricity0.1447961Inclination5.671°Absolute magnitude (H)18.14Perihelion1.980 AUAphelion2.651 AU