Home›Asteroids›553501 2011 RO14553501 2011 RO14Main-belt minor planetDesignation(553501) 2011 RO14ClassMain-beltSemi-major axis2.3273397 AUEccentricity0.14936Inclination4.118°Absolute magnitude (H)18.42Perihelion1.980 AUAphelion2.675 AU