Daphnis orbits Saturn within the Keeler Gap of the A-Ring. 
Daphnis has dimensions of 8.6 x 8.2 x 6.4 km with a period of revolution of 0.5940798 days. Planned flybys span the mission with a large number of encounters scheduled in 2017.
See 
Small Satellites Events (
xlsx, 
txt) observing log including range, flyby velocity and phase
For observation times and instruments compare Small Satellites Events file with 
Master Schedule.