In: Mechanical Engineering
NASA is sending a remote-sensing spacecraft to Mars.
Given:
Earth parking orbit altitude= 1000 km
Mars Parking orbit altitude= 500 km
μEarth = 3.99x105 km3/s2
μMars = 4.280x104 km3/s2
μSun = 1.33x1011 km3/s2
Earth's orbital radius = 1.50 x108 km (assume Earth has a circular orbit for this problem)
Mars' orbital radius = 2.28 x108 km (assume Mars has a circular orbit for this problem)
Find the semi major axis of the transfer orbit, v∞Earth , v∞Mars, ΔVboost,ΔVretro ,ΔVmission (enter your answer as a number which will be assumed to be in km)