#include <stdio.h>
#include <math.h>
#include <string.h>
#include <stdlib.h>
#include <ctype.h>
#include "jplint.h"
#include "novascon.h"
#include "solarsystem.h"

Include dependency graph for novas.h:

This graph shows which files directly or indirectly include this file:

Classes
struct	body

struct	site_info

struct	cat_entry

Macros
#define	BARYC 0

#define	HELIOC 1

Functions
short int	app_star (double tjd, body earth, cat_entry star, double ra, double dec)

short int	app_planet (double tjd, body ss_object, body earth, double ra, double dec, double *dis)

short int	topo_star (double tjd, body earth, double deltat, cat_entry star, site_info location, double ra, double *dec)

short int	topo_planet (double tjd, body ss_object, body earth, double deltat, site_info location, double ra, double dec, double dis)

short int	virtual_star (double tjd, body earth, cat_entry star, double ra, double dec)

short int	virtual_planet (double tjd, body ss_object, body earth, double ra, double dec, double *dis)

short int	local_star (double tjd, body earth, double deltat, cat_entry star, site_info location, double ra, double *dec)

short int	local_planet (double tjd, body ss_object, body earth, double deltat, site_info location, double ra, double dec, double dis)

short int	astro_star (double tjd, body earth, cat_entry star, double ra, double dec)

short int	astro_planet (double tjd, body ss_object, body earth, double ra, double dec, double *dis)

short int	mean_star (double tjd, body earth, double ra, double dec, double mra, double *mdec)

void	sidereal_time (double julianhi, double julianlo, double ee, double *gst)

void	pnsw (double tjd, double gast, double x, double y, double vece, double vecs)

void	spin (double st, double pos1, double pos2)

void	wobble (double x, double y, double pos1, double pos2)

void	terra (site_info locale, double st, double pos, double *vel)

void	earthtilt (double tjd, double mobl, double tobl, double eqeq, double psi, double *eps)

void	cel_pole (double del_dpsi, double del_deps)

short int	get_earth (double tjd, body earth, double tdb, double bary_earthp, double bary_earthv, double helio_earthp, double helio_earthv)

void	proper_motion (double tjd1, double pos1, double vel1, double tjd2, double *pos2)

void	bary_to_geo (double pos, double earthvector, double pos2, double lighttime)

short int	sun_field (double pos, double earthvector, double *pos2)

short int	aberration (double pos, double vel, double lighttime, double *pos2)

void	precession (double tjd1, double pos, double tjd2, double pos2)

short int	nutate (double tjd, short int fn1, double pos, double pos2)

short int	nutation_angles (double tdbtime, double longnutation, double obliqnutation, double args[5])

void	fund_args (double t, double a[5])

short int	vector2radec (double pos, double ra, double *dec)

void	radec2vector (double ra, double dec, double dist, double *vector)

void	starvectors (cat_entry star, double pos, double *vel)

void	tdb2tdt (double tdb, double tdtjd, double secdiff)

short int	set_body (short int type, short int number, char name, body cel_obj)

short int	ephemeris (double tjd, body cel_obj, short int origin, double pos, double *vel)

short int	solarsystem (double tjd, short int body, short int origin, double pos, double vel)

double *	readeph (int mp, char name, double jd, int err)

void	make_cat_entry (char catalog[4], char star_name[51], long int star_num, double ra, double dec, double pm_ra, double pm_dec, double parallax, double rad_vel, cat_entry *star)

void	transform_hip (cat_entry hipparcos, cat_entry fk5)

void	transform_cat (short int option, double date_incat, cat_entry incat, double date_newcat, char newcat_id[4], cat_entry newcat)

void	equ2hor (double tjd, double deltat, double x, double y, site_info location, double ra, double dec, short int ref_option, double zd, double az, double rar, double *decr)

double	refract (site_info *location, short int ref_option, double zd_obs)

double	julian_date (short int year, short int month, short int day, double hour)

void	cal_date (double tjd, short int year, short int month, short int day, double hour)

Macro Definition Documentation

◆ BARYC

#define BARYC 0

Definition at line 136 of file novas.h.

◆ HELIOC

#define HELIOC 1

Definition at line 137 of file novas.h.

Function Documentation

◆ aberration()

short int aberration	(	double *	pos,
		double *	vel,
		double	lighttime,
		double *	pos2
	)

◆ app_planet()

short int app_planet	(	double	tjd,
		body *	ss_object,
		body *	earth,
		double *	ra,
		double *	dec,
		double *	dis
	)

◆ app_star()

short int app_star	(	double	tjd,
		body *	earth,
		cat_entry *	star,
		double *	ra,
		double *	dec
	)

◆ astro_planet()

short int astro_planet	(	double	tjd,
		body *	ss_object,
		body *	earth,
		double *	ra,
		double *	dec,
		double *	dis
	)

◆ astro_star()

short int astro_star	(	double	tjd,
		body *	earth,
		cat_entry *	star,
		double *	ra,
		double *	dec
	)

◆ bary_to_geo()

void bary_to_geo	(	double *	pos,
		double *	earthvector,
		double *	pos2,
		double *	lighttime
	)

◆ cal_date()

void cal_date	(	double	tjd,
		short int *	year,
		short int *	month,
		short int *	day,
		double *	hour
	)

◆ cel_pole()

void cel_pole	(	double	del_dpsi,
		double	del_deps
	)

◆ earthtilt()

void earthtilt	(	double	tjd,
		double *	mobl,
		double *	tobl,
		double *	eqeq,
		double *	psi,
		double *	eps
	)

◆ ephemeris()

short int ephemeris	(	double	tjd,
		body *	cel_obj,
		short int	origin,
		double *	pos,
		double *	vel
	)

◆ equ2hor()

void equ2hor	(	double	tjd,
		double	deltat,
		double	x,
		double	y,
		site_info *	location,
		double	ra,
		double	dec,
		short int	ref_option,
		double *	zd,
		double *	az,
		double *	rar,
		double *	decr
	)

◆ fund_args()

void fund_args	(	double	t,
		double	a[5]
	)

◆ get_earth()

short int get_earth	(	double	tjd,
		body *	earth,
		double *	tdb,
		double *	bary_earthp,
		double *	bary_earthv,
		double *	helio_earthp,
		double *	helio_earthv
	)

◆ julian_date()

double julian_date	(	short int	year,
		short int	month,
		short int	day,
		double	hour
	)

◆ local_planet()

short int local_planet	(	double	tjd,
		body *	ss_object,
		body *	earth,
		double	deltat,
		site_info *	location,
		double *	ra,
		double *	dec,
		double *	dis
	)

◆ local_star()

short int local_star	(	double	tjd,
		body *	earth,
		double	deltat,
		cat_entry *	star,
		site_info *	location,
		double *	ra,
		double *	dec
	)

◆ make_cat_entry()

void make_cat_entry	(	char	catalog[4],
		char	star_name[51],
		long int	star_num,
		double	ra,
		double	dec,
		double	pm_ra,
		double	pm_dec,
		double	parallax,
		double	rad_vel,
		cat_entry *	star
	)

◆ mean_star()

short int mean_star	(	double	tjd,
		body *	earth,
		double	ra,
		double	dec,
		double *	mra,
		double *	mdec
	)

◆ nutate()

short int nutate	(	double	tjd,
		short int	fn1,
		double *	pos,
		double *	pos2
	)

◆ nutation_angles()

short int nutation_angles	(	double	tdbtime,
		double *	longnutation,
		double *	obliqnutation,
		double	args[5]
	)

◆ pnsw()

void pnsw	(	double	tjd,
		double	gast,
		double	x,
		double	y,
		double *	vece,
		double *	vecs
	)

◆ precession()

void precession	(	double	tjd1,
		double *	pos,
		double	tjd2,
		double *	pos2
	)

◆ proper_motion()

void proper_motion	(	double	tjd1,
		double *	pos1,
		double *	vel1,
		double	tjd2,
		double *	pos2
	)

◆ radec2vector()

void radec2vector	(	double	ra,
		double	dec,
		double	dist,
		double *	vector
	)

◆ readeph()

double* readeph	(	int	mp,
		char *	name,
		double	jd,
		int *	err
	)

◆ refract()

double refract	(	site_info *	location,
		short int	ref_option,
		double	zd_obs
	)

◆ set_body()

short int set_body	(	short int	type,
		short int	number,
		char *	name,
		body *	cel_obj
	)

◆ sidereal_time()

void sidereal_time	(	double	julianhi,
		double	julianlo,
		double	ee,
		double *	gst
	)

◆ solarsystem()

short int solarsystem	(	double	tjd,
		short int	body,
		short int	origin,
		double *	pos,
		double *	vel
	)

◆ spin()

void spin	(	double	st,
		double *	pos1,
		double *	pos2
	)

◆ starvectors()

void starvectors	(	cat_entry *	star,
		double *	pos,
		double *	vel
	)

◆ sun_field()

short int sun_field	(	double *	pos,
		double *	earthvector,
		double *	pos2
	)

◆ tdb2tdt()

void tdb2tdt	(	double	tdb,
		double *	tdtjd,
		double *	secdiff
	)

◆ terra()

void terra	(	site_info *	locale,
		double	st,
		double *	pos,
		double *	vel
	)

◆ topo_planet()

short int topo_planet	(	double	tjd,
		body *	ss_object,
		body *	earth,
		double	deltat,
		site_info *	location,
		double *	ra,
		double *	dec,
		double *	dis
	)

◆ topo_star()

short int topo_star	(	double	tjd,
		body *	earth,
		double	deltat,
		cat_entry *	star,
		site_info *	location,
		double *	ra,
		double *	dec
	)

◆ transform_cat()

void transform_cat	(	short int	option,
		double	date_incat,
		cat_entry *	incat,
		double	date_newcat,
		char	newcat_id[4],
		cat_entry *	newcat
	)

◆ transform_hip()

void transform_hip	(	cat_entry *	hipparcos,
		cat_entry *	fk5
	)

◆ vector2radec()

short int vector2radec	(	double *	pos,
		double *	ra,
		double *	dec
	)

◆ virtual_planet()

short int virtual_planet	(	double	tjd,
		body *	ss_object,
		body *	earth,
		double *	ra,
		double *	dec,
		double *	dis
	)

◆ virtual_star()

short int virtual_star	(	double	tjd,
		body *	earth,
		cat_entry *	star,
		double *	ra,
		double *	dec
	)

◆ wobble()

void wobble	(	double	x,
		double	y,
		double *	pos1,
		double *	pos2
	)

Classes

Macros

Functions