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By examining the results of the porkchop plot, engineers can determine when a launch opportunity exists (a 'launch window') that is compatible with the capabilities of a particular spacecraft. [2] A given contour, called a porkchop curve , represents constant C 3 , and the center of the porkchop the optimal minimum C 3 .
This requirement for alignment gives rise to the concept of launch windows. The term lunar transfer orbit (LTO) is used for the Moon. It is possible to apply the formula given above to calculate the Δv in km/s needed to enter a Hohmann transfer orbit to arrive at various destinations from Earth (assuming circular orbits for the planets).
Kerbal Space Program 2 is a space flight simulation video game developed by Intercept Games and published by Private Division. It is the sequel to 2015's Kerbal Space Program and was released on early access on February 24, 2023, for Windows .
In the context of spaceflight, launch period is the collection of days, and launch window is the time period on a given day, during which a particular rocket must be launched in order to reach its intended target. [1] [2] If the rocket is not launched within a given window, it has to wait for the window on the next day of the period. [3]
A bi-elliptic transfer from a low circular starting orbit (blue) to a higher circular orbit (red) Comparable Hohmann transfer orbit (2), from a low circular orbit (1) to a higher orbit (3) In astronautics and aerospace engineering , the bi-elliptic transfer is an orbital maneuver that moves a spacecraft from one orbit to another and may, in ...
Kerbal Space Program (KSP) is a space flight simulation video game developed by Mexican studio Squad for Linux, macOS, Windows, PlayStation 4, PlayStation 5, Xbox Series X/S and Xbox One. In the game, players direct the space program of a species of green humanoid aliens known as "Kerbals".
For more complicated maneuvers which may involve a combination of change in inclination and orbital radius, the delta-v is the vector difference between the velocity vectors of the initial orbit and the desired orbit at the transfer point. These types of combined maneuvers are commonplace, as it is more efficient to perform multiple orbital ...
A low-energy transfer, or low-energy trajectory, is a route in space that allows spacecraft to change orbits using significantly less fuel than traditional transfers. [ 1 ] [ 2 ] These routes work in the Earth – Moon system and also in other systems, such as between the moons of Jupiter .