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Fix for creating a node at periapsis.

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Anna Rose 2021-07-20 15:19:18 -04:00
parent d27d63fb80
commit 8f2cb8cf5f
1 changed files with 2 additions and 1 deletions
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lib/navigation.ks
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@ -22,9 +22,10 @@ function CreateCircularizationNode {
parameter nodeAtPeriapsis is false. parameter nodeAtPeriapsis is false.
local dt is choose SHIP:ORBIT:ETA:PERIAPSIS if nodeAtPeriapsis else SHIP:ORBIT:ETA:APOAPSIS. local dt is choose SHIP:ORBIT:ETA:PERIAPSIS if nodeAtPeriapsis else SHIP:ORBIT:ETA:APOAPSIS.
local a is choose SHIP:ORBIT:PERIAPSIS if nodeAtPeriapsis else SHIP:ORBIT:APOAPSIS.
local t is TIME + dt. local t is TIME + dt.
local Vc is sqrt(SHIP:BODY:MU/(SHIP:BODY:RADIUS + SHIP:ORBIT:APOAPSIS)). local Vc is sqrt(SHIP:BODY:MU/(SHIP:BODY:RADIUS + a)).
local dV is Vc - VelocityAt(SHIP, t):ORBIT:MAG. local dV is Vc - VelocityAt(SHIP, t):ORBIT:MAG.
local n is Node(t, 0, 0, dV). local n is Node(t, 0, 0, dV).