General Question Launch Window Lists

[wishiwereaspacepilot]

Is there anyplace that you can download doc files with lists of interplanetary launch windows?

I'd like to try and make one up, including multi-planet windows like the Voyager missions. Aside from launching 20 August 1977 I'm not sure when to start such a mission.

 

[IronRain]

I always google for my launch windows..

 

[Wishbone]

Piper's TrajectoryPlanner from OHM is your friend ([ame="http://www.orbithangar.com/searchid.php?ID=4439"]Trajectory Planner[/ame]), although exact dates may vary depending on the ephemeris you use (I suggest switching to SPICE kernels for accuracy).