Autonoe is about 4 kilometres in diameter , and orbits Jupiter at an average distance of 24,264,000 km in 772.168 days , at an inclination of 151 Â to the ecliptic ( 150 Â to Jupiter 's equator ) , with an eccentricity of 0.369 . Autonoe is about 4 kilometres in diameter , and orbits Jupiter at an average distance of 24,264 Mm in 772.168 days , at an inclination of 151 Â to the ecliptic ( 150 Â to Jupiter 's equator ) , in a retrograde direction and with an eccentricity of 0.369 .