Home›Asteroids›541580 2011 SS277541580 2011 SS277Inner minor planetDesignation(541580) 2011 SS277ClassInnerSemi-major axis1.8645595 AUEccentricity0.0467402Inclination21.33997°Absolute magnitude (H)19.05Perihelion1.777 AUAphelion1.952 AU