//astronomy/io.github.cosinekitty.astronomy/rotationEctEqd
fun rotationEctEqd(time: Time): RotationMatrix
Calculates a rotation matrix from true ecliptic of date (ECT) to equator of date (EQD).
This is one of the family of functions that returns a rotation matrix for converting from one orientation to another. Source: ECT = true ecliptic of date Target: EQD = equator of date
A rotation matrix that converts ECT to EQD.
| time | The date and time of the ecliptic/equator conversion. |