What discipline do Navigation Engineers/Orbital Dynamicists apply to calculate the precise motion of rockets and spacecraft?

Answer

Celestial mechanics rooted in physics and mathematics

Navigation Engineers, also known as Orbital Dynamicists, are responsible for the precise trajectory planning and execution of space vehicles. Their work is fundamentally rooted in the principles of celestial mechanics. This highly mathematical discipline allows them to apply the laws of physics, gravity, and motion to calculate the exact paths rockets and spacecraft must follow to reach their intended destinations, maneuvering accurately throughout deep space or orbital flight.

What discipline do Navigation Engineers/Orbital Dynamicists apply to calculate the precise motion of rockets and spacecraft?
careerspace science