libnova  v 0.15.0
jupiter.h
1 /*
2  * This library is free software; you can redistribute it and/or
3  * modify it under the terms of the GNU Lesser General Public
4  * License as published by the Free Software Foundation; either
5  * version 2 of the License, or (at your option) any later version.
6  *
7  * This library is distributed in the hope that it will be useful,
8  * but WITHOUT ANY WARRANTY; without even the implied warranty of
9  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
10  * Lesser General Public License for more details.
11  *
12  * You should have received a copy of the GNU General Public License
13  * along with this program; if not, write to the Free Software
14  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
15  *
16  * Copyright (C) 2000 - 2005 Liam Girdwood
17  */
18 
19 #ifndef _LN_JUPITER_H
20 #define _LN_JUPITER_H
21 
22 #include <libnova/ln_types.h>
23 
24 #ifdef __cplusplus
25 extern "C" {
26 #endif
27 
28 
40 double LIBNOVA_EXPORT ln_get_jupiter_equ_sdiam (double JD);
41 
46 double LIBNOVA_EXPORT ln_get_jupiter_pol_sdiam (double JD);
47 
52 int LIBNOVA_EXPORT ln_get_jupiter_rst (double JD, struct ln_lnlat_posn * observer, struct ln_rst_time * rst);
53 
58 /* Chapter 31 Pg 206-207 Equ 31.1 31.2 , 31.3 using VSOP 87 */
59 void LIBNOVA_EXPORT ln_get_jupiter_helio_coords (double JD, struct ln_helio_posn * position);
60 
65 /* Chapter 31 Pg 206-207 Equ 31.1 31.2 , 31.3 using VSOP 87 */
66 void LIBNOVA_EXPORT ln_get_jupiter_equ_coords (double JD, struct ln_equ_posn * position);
67 
73 /* Chapter ?? */
74 double LIBNOVA_EXPORT ln_get_jupiter_earth_dist (double JD);
75 
81 /* Chapter ?? */
82 double LIBNOVA_EXPORT ln_get_jupiter_solar_dist (double JD);
83 
89 /* Chapter ?? */
90 double LIBNOVA_EXPORT ln_get_jupiter_magnitude (double JD);
91 
97 /* Chapter 41 */
98 double LIBNOVA_EXPORT ln_get_jupiter_disk (double JD);
99 
105 /* Chapter 41 */
106 double LIBNOVA_EXPORT ln_get_jupiter_phase (double JD);
107 
112 void LIBNOVA_EXPORT ln_get_jupiter_rect_helio (double JD, struct ln_rect_posn * position);
113 
114 #ifdef __cplusplus
115 };
116 #endif
117 
118 #endif
ln_get_solar_geom_coords
void LIBNOVA_EXPORT ln_get_solar_geom_coords(double JD, struct ln_helio_posn *position)
Calculate solar geometric coordinates.
Definition: solar.c:39
ln_get_jupiter_rect_helio
void ln_get_jupiter_rect_helio(double JD, struct ln_rect_posn *position)
Calculate Jupiters rectangular heliocentric coordinates.
Definition: jupiter.c:4047
ln_rect_posn::Z
double Z
Definition: ln_types.h:241
ln_get_jupiter_disk
double ln_get_jupiter_disk(double JD)
Calculate the illuminated fraction of Jupiter's disk.
Definition: jupiter.c:3952
ln_rst_time
Rise, Set and Transit times.
Definition: ln_types.h:318
ln_rect_posn::X
double X
Definition: ln_types.h:239
ln_equ_posn::ra
double ra
Definition: ln_types.h:172
ln_get_jupiter_solar_dist
double ln_get_jupiter_solar_dist(double JD)
Calculate the distance between Jupiter and the Sun in AU.
Definition: jupiter.c:3913
ln_get_earth_solar_dist
double ln_get_earth_solar_dist(double JD)
Calculate the distance between Earth and the Sun.
Definition: earth.c:2772
ln_get_jupiter_helio_coords
void ln_get_jupiter_helio_coords(double JD, struct ln_helio_posn *position)
Calculate Jupiter's heliocentric coordinates.
Definition: jupiter.c:3808
ln_get_jupiter_magnitude
double ln_get_jupiter_magnitude(double JD)
Calculate the visible magnitude of Jupiter.
Definition: jupiter.c:3929
ln_helio_posn
Heliocentric position.
Definition: ln_types.h:217
ln_get_jupiter_earth_dist
double ln_get_jupiter_earth_dist(double JD)
Calculate the distance between Jupiter and the Earth in AU.
Definition: jupiter.c:3881
ln_range_degrees
double LIBNOVA_EXPORT ln_range_degrees(double angle)
puts a large angle in the correct range 0 - 360 degrees
Definition: utility.c:234
ln_get_jupiter_equ_sdiam
double ln_get_jupiter_equ_sdiam(double JD)
Calculate the equatorial semidiameter of Jupiter in arc seconds.
Definition: jupiter.c:4014
ln_get_jupiter_equ_coords
void ln_get_jupiter_equ_coords(double JD, struct ln_equ_posn *position)
Calculate Jupiter's equatorial coordinates.
Definition: jupiter.c:3762
ln_vsop
Definition: vsop87.h:44
ln_helio_posn::R
double R
Definition: ln_types.h:220
ln_get_jupiter_phase
double ln_get_jupiter_phase(double JD)
Calculate the phase angle of Jupiter.
Definition: jupiter.c:3973
ln_rect_posn::Y
double Y
Definition: ln_types.h:240
ln_vsop87_to_fk5
void LIBNOVA_EXPORT ln_vsop87_to_fk5(struct ln_helio_posn *position, double JD)
Transform from VSOP87 to FK5 reference system.
Definition: vsop87.c:49
ln_helio_posn::B
double B
Definition: ln_types.h:219
ln_rad_to_deg
double LIBNOVA_EXPORT ln_rad_to_deg(double radians)
radians to degrees
Definition: utility.c:84
ln_helio_posn::L
double L
Definition: ln_types.h:218
ln_lnlat_posn
Ecliptical (or celestial) Longitude and Latitude.
Definition: ln_types.h:201
ln_get_rect_from_helio
void LIBNOVA_EXPORT ln_get_rect_from_helio(struct ln_helio_posn *object, struct ln_rect_posn *position)
Calculate geocentric coordinates from heliocentric coordinates
Definition: transform.c:36
ln_equ_posn
Equatorial Coordinates.
Definition: ln_types.h:171
ln_get_jupiter_rst
int ln_get_jupiter_rst(double JD, struct ln_lnlat_posn *observer, struct ln_rst_time *rst)
Calculate the time of rise, set and transit for Jupiter.
Definition: jupiter.c:4001
ln_get_jupiter_pol_sdiam
double ln_get_jupiter_pol_sdiam(double JD)
Calculate the polar semidiameter of Jupiter in arc seconds.
Definition: jupiter.c:4031
ln_equ_posn::dec
double dec
Definition: ln_types.h:173
ln_get_earth_helio_coords
void ln_get_earth_helio_coords(double JD, struct ln_helio_posn *position)
Calculate Earth's heliocentric coordinates.
Definition: earth.c:2699
ln_get_body_rst_horizon
int LIBNOVA_EXPORT ln_get_body_rst_horizon(double JD, struct ln_lnlat_posn *observer, void(*get_equ_body_coords)(double, struct ln_equ_posn *), double horizon, struct ln_rst_time *rst)
Calculate the time of rise, set and transit for an object a body, usually Sun, a planet or Moon.
Definition: rise_set.c:275
ln_rect_posn
Rectangular coordinates.
Definition: ln_types.h:238