19#ifndef _LN_DYNAMICAL_TIME_H
20#define _LN_DYNAMICAL_TIME_H
22#include <libnova/ln_types.h>
double ln_get_dynamical_time_diff(double JD)
Calculate approximate dynamical time difference from julian day in seconds.
Definition dynamical_time.c:182
double ln_get_jde(double JD)
Calculate julian ephemeris day (JDE).
Definition dynamical_time.c:215