@Overengineer1 created this little mod which makes it much easier to visualize positions.  The original thread is here:  http://forum.kerbalspaceprogram.com/index.php?/topic/128952-105-kerbal-slingshotter-visualize-ship-and-all-planetmoon-positions-at-a-selected-time/& The new version for KSP 1.4.1 has new dependencies New Dependencies Click Through Blocker ToolbarController CKAN has been updated to install the dependencies, if needed. This is a very simple K