- ln_get_equ_nut
void ln_get_equ_nut(ln_equ_posn mean_position, double JD, ln_equ_posn position)
Undocumented in source. Be warned that the author may not have intended to support it.
- ln_get_nutation
void ln_get_nutation(double JD, ln_nutation nutation)
Undocumented in source. Be warned that the author may not have intended to support it.