22 #include <libnova/ln_types.h>
double ln_get_pluto_earth_dist(double JD)
Calculate the distance between Pluto and the Earth.
Definition: pluto.c:355
void LIBNOVA_EXPORT ln_get_solar_geom_coords(double JD, struct ln_helio_posn *position)
Calculate solar geometric coordinates.
Definition: solar.c:39
double ln_get_pluto_disk(double JD)
Calculate the illuminated fraction of Pluto's disk.
Definition: pluto.c:422
int ln_get_pluto_rst(double JD, struct ln_lnlat_posn *observer, struct ln_rst_time *rst)
Calculate the time of rise, set and transit for Pluto.
Definition: pluto.c:471
double Z
Definition: ln_types.h:241
Rise, Set and Transit times.
Definition: ln_types.h:318
double ln_get_pluto_phase(double JD)
Calculate the phase angle of Pluto.
Definition: pluto.c:443
double X
Definition: ln_types.h:239
double ra
Definition: ln_types.h:172
double ln_get_pluto_solar_dist(double JD)
Calculate the distance between Pluto and the Sun.
Definition: pluto.c:387
double ln_get_pluto_magnitude(double JD)
Calculate the visible magnitude of Pluto.
Definition: pluto.c:403
double ln_get_earth_solar_dist(double JD)
Calculate the distance between Earth and the Sun.
Definition: earth.c:2772
void ln_get_pluto_equ_coords(double JD, struct ln_equ_posn *position)
Calculate Pluto's equatorial coordinates.
Definition: pluto.c:246
Heliocentric position.
Definition: ln_types.h:217
void ln_get_pluto_helio_coords(double JD, struct ln_helio_posn *position)
Calculate Pluto's heliocentric coordinates.
Definition: pluto.c:296
double LIBNOVA_EXPORT ln_deg_to_rad(double degrees)
degrees to radians
Definition: utility.c:90
double LIBNOVA_EXPORT ln_range_degrees(double angle)
puts a large angle in the correct range 0 - 360 degrees
Definition: utility.c:234
double ln_get_pluto_sdiam(double JD)
Calculate the semidiameter of Pluto in arc seconds.
Definition: pluto.c:484
double R
Definition: ln_types.h:220
void ln_get_pluto_rect_helio(double JD, struct ln_rect_posn *position)
Calculate Plutos rectangular heliocentric coordinates.
Definition: pluto.c:500
double Y
Definition: ln_types.h:240
double B
Definition: ln_types.h:219
double LIBNOVA_EXPORT ln_rad_to_deg(double radians)
radians to degrees
Definition: utility.c:84
double L
Definition: ln_types.h:218
Ecliptical (or celestial) Longitude and Latitude.
Definition: ln_types.h:201
Equatorial Coordinates.
Definition: ln_types.h:171
double dec
Definition: ln_types.h:173
void ln_get_earth_helio_coords(double JD, struct ln_helio_posn *position)
Calculate Earth's heliocentric coordinates.
Definition: earth.c:2699
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
Rectangular coordinates.
Definition: ln_types.h:238