Home›Asteroids›197923 2004 RO54197923 2004 RO54Main-belt minor planetDesignation(197923) 2004 RO54ClassMain-beltSemi-major axis2.3113437 AUEccentricity0.2609247Inclination5.64109°Absolute magnitude (H)17.31Perihelion1.708 AUAphelion2.914 AU