Home›Asteroids›687248 2011 SP128687248 2011 SP128Main-belt minor planetDesignation(687248) 2011 SP128ClassMain-beltSemi-major axis2.76055 AUEccentricity0.0771996Inclination5.74336°Absolute magnitude (H)17.65Perihelion2.547 AUAphelion2.974 AU