Home›Asteroids›555178 2013 SD12555178 2013 SD12Inner minor planetDesignation(555178) 2013 SD12ClassInnerSemi-major axis1.9592575 AUEccentricity0.0842983Inclination19.42525°Absolute magnitude (H)18.73Perihelion1.794 AUAphelion2.124 AU