is about 2 kilometres in diameter , and orbits Jupiter at an average distance of 22,709,000 km in 699.125 days , at an inclination of 165 Â to the ecliptic ( 164 Â to Jupiter 's equator ) , with an eccentricity of 0.1961 . is about 2 kilometres in diameter , and orbits Jupiter at an average distance of 22,709 Mm in 699.125 days , at an inclination of 165 Â to the ecliptic ( 164 Â to Jupiter 's equator ) , in a retrograde direction and with an eccentricity of 0.1961 .