Home›Asteroids›657289 2016 OR3657289 2016 OR3Main-belt minor planetDesignation(657289) 2016 OR3ClassMain-beltSemi-major axis2.2857776 AUEccentricity0.1691733Inclination6.76296°Absolute magnitude (H)17.91Perihelion1.899 AUAphelion2.672 AU