Function lupnt::NutAngles

• Defined in File solar_system.cc

Function Documentation

std::pair<Real, Real> lupnt::NutAngles(Real mjd_tt)

Nutation in longitude and obliquity.

Parameters:

• mjd_tt – Modified Julian Date (Terrestrial Time)

• dpsi – Nutation in longitude [rad]

• deps – Nutation in obliquity [rad]

Returns:

Nutation 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.