96

Excercice:
Take the scenario « Mission /Fly me around the moon » and try to reach Luna OB1, you'll have to apply such calculation: (try it by yourself with above formula without watching below) « 41.118 COS M1 91.48 COS / MR1 ENT SPEC ASIN M2 MR2 COS * 1480 ENT M1 3.49 / MR1 ENT M1 MR2 T AN – MR1 ENT SPEC ATAN »