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Questions tagged [rotation-sequences]

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Rotation matrix / coordinate transformation of maneuver parameters from Prograde, Normal, Radial to Cartesian XYZ?

Say I have a state vector and Keplerian elements of an orbiting spacecraft: Position = [x, y, z] Velocity = [vx, vy, vz] Elements = [a, e, i, $\omega$, $\Omega$, $\nu$] And I have the maneuver I ...
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Converting J2000 to ECEF?

Say I get the orbital elements for the ISS from JPL Horizons. Say that data is expressed in J2000, an inertial frame. I want to express it in ECEF. This is a simple rotation transform. All I need is ...
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Why no yaw in ADI when LVLH is selected?

The space shuttle would display the spacecraft's attitude in one of three frames: LVLH, REF, or INRTL. Launch procedures called for LVLH to be selected very early in launch. The attitude indicator ...