Editing Orbital maneuver (section)

=== Delta-v ===
{{Main|Delta-v|delta-v budget}}
The applied change in velocity of each maneuver is referred to as [[delta-v]] (<math>\Delta\mathbf{v}\,</math>).

The delta-v for all the expected maneuvers are estimated for a mission are summarized in a [[delta-v budget]].  With a good approximation of the delta-v budget designers can estimate the propellant required for planned maneuvers.