Home›Asteroids›871391 2017 RO3871391 2017 RO3Main-belt minor planetDesignation(871391) 2017 RO3ClassMain-beltSemi-major axis2.2691544 AUEccentricity0.1242091Inclination2.75981°Absolute magnitude (H)18.66Perihelion1.987 AUAphelion2.551 AU