Home›Asteroids›220040 2002 RO55220040 2002 RO55Main-belt minor planetDesignation(220040) 2002 RO55ClassMain-beltSemi-major axis2.2987828 AUEccentricity0.2142136Inclination5.05514°Absolute magnitude (H)17.28Perihelion1.806 AUAphelion2.791 AU