Satellite of Jupiter
Diameter 4 km
Discovery date December 10, 2001
Discovered by David Jewitt

Scott Sheppard
Jan Kleyna

Autonoe, also known as Jupiter XXVIII, is a natural satellite of Jupiter. It was discovered by a team of astronomers from the University of Hawaii led by Scott S. Sheppard in 2001, and given the temporary designation S/2001 J 1.