Function lupnt::PrecessionMatrix

• Defined in File solar_system.cc

Function Documentation

Mat3 lupnt::PrecessionMatrix(Real mjd_1, Real mjd_2)

Precession transformation of equatorial coordinates.

Parameters:

• mjd_1 – Epoch given (Modified Julian Date TT)

• mjd_2 – Epoch to precess to (Modified Julian Date TT)

Returns:

Precession transformation matrix O. Montenbruck and G. Eberhard, Satellite orbits: models, methods, and applications. Berlin : New York: Springer, 2000. doi: 10.1007/978-3-642-58351-3.