Edit: The low wattage of RTGs strikes again. This thing will do one hop every Titan day (16 Earth days) [0].
Edit 2: I'm conflating atmospheric pressure and density. However, it appears to have a 98.4% nitrogen atmosphere, so that seems reasonable.
[0]: http://dragonfly.jhuapl.edu/What-Is-Dragonfly/
Edit: The low wattage of RTGs strikes again. This thing will do one hop every Titan day (16 Earth days) [0].
Edit 2: I'm conflating atmospheric pressure and density. However, it appears to have a 98.4% nitrogen atmosphere, so that seems reasonable.
[0]: http://dragonfly.jhuapl.edu/What-Is-Dragonfly/