Home›Asteroids›658550 2017 SP55658550 2017 SP55Main-belt minor planetDesignation(658550) 2017 SP55ClassMain-beltSemi-major axis3.0739913 AUEccentricity0.1216489Inclination9.60548°Absolute magnitude (H)17.18Perihelion2.700 AUAphelion3.448 AU