Epimetheus Falls Behind

Janus and Epimetheus continue to separate, following their orbital swap in 
January 2006. Until 2010, Janus will remain the innermost of the pair, 
whose orbits around Saturn are separated by only about 50 kilometers 31 
miles on average

Janus and Epimetheus continue to separate, following their orbital swap in January 2006. Until 2010, Janus will remain the innermost of the pair, whose orbits around Saturn are separated by only about 50 kilometers 31 miles on average