Let's assume you live in Munich and like to establish a satellite dish to receive the Astra satellites. It might be useful to have some information about the direction where to point the dish. Astro-Toolbox helps you to get it. The new one in this solution context is TleOrbit using the well known two line elements from Dr. Kelso to supply the orbital elements of quite a lot of interesting satellites.
Next step covers the date and time entry in tool Calendar .
It should be close to the orbit epoch which can be read from TleOrbit . Otherwise the orbit error becomes remarkably high. Open both graphics output tools GOVector3D and clear the hitherto created dots. Choose the 3D drawing setting. A mouse click on the Start button of tool AutoIncrement initiates the calculation sequence.