Home›Asteroids›831657 2009 UJ170831657 2009 UJ170Main-belt minor planetDesignation(831657) 2009 UJ170ClassMain-beltSemi-major axis2.644233 AUEccentricity0.0423779Inclination9.74306°Absolute magnitude (H)17.3Perihelion2.532 AUAphelion2.756 AU