TimeUntilTheta:
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Computes the time in seconds until the latitude "theta2" is reached from the
original latitude, "theta1".
Since version 7.
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Inputs
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a (1) Semimajor axis [km]
w (1) Argument of perigee [rad]
e (1) Eccentricity
theta0 (1) Initial argument of latitude [rad]
theta1 (1) Final argument of latitude [rad]
mu (1) Gravitational constant [km^3/sec^2] (optional)
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Outputs
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dT (1) Time until next theta is reached [sec]
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Children:
Common: Database/Constant
Math: Trigonometry/WrapPhase
SC: BasicOrbit/Nu2M
