Home›Asteroids›871173 2017 OB4871173 2017 OB4Main-belt minor planetDesignation(871173) 2017 OB4ClassMain-beltSemi-major axis2.4237033 AUEccentricity0.1952502Inclination1.28505°Absolute magnitude (H)18.55Perihelion1.950 AUAphelion2.897 AU