libnova v 0.15.0

comet.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_COMET_H
20 #define _LN_COMET_H
21
22 #include <libnova/ln_types.h>
23
24 #ifdef __cplusplus
25 extern "C" {
26 #endif
27
40 double LIBNOVA_EXPORT ln_get_ell_comet_mag (double JD, struct ln_ell_orbit * orbit, double g, double k);
41
47 double LIBNOVA_EXPORT ln_get_par_comet_mag (double JD, struct ln_par_orbit * orbit, double g, double k);
48
49 #ifdef __cplusplus
50 };
51 #endif
52
53 #endif
ln_ell_orbit::e
double e
Definition: ln_types.h:268
ln_get_ell_comet_mag
double ln_get_ell_comet_mag(double JD, struct ln_ell_orbit *orbit, double g, double k)
Calculate the visual magnitude of a comet in an elliptic orbit.
Definition: comet.c:34
ln_get_ell_radius_vector
double ln_get_ell_radius_vector(double a, double e, double E)
Calculate the radius vector.
Definition: elliptic_motion.c:129
ln_get_ell_body_solar_dist
double ln_get_ell_body_solar_dist(double JD, struct ln_ell_orbit *orbit)
Calculate the distance between a body and the Sun.
Definition: elliptic_motion.c:378
ln_get_ell_mean_motion
double ln_get_ell_mean_motion(double a)
Calculate the mean daily motion (degrees/day).
Definition: elliptic_motion.c:165
ln_ell_orbit::a
double a
Definition: ln_types.h:267
ln_par_orbit::q
double q
Definition: ln_types.h:285
ln_get_ell_mean_anomaly
double ln_get_ell_mean_anomaly(double n, double delta_JD)
Calculate the mean anomaly.
Definition: elliptic_motion.c:96
ln_ell_orbit
Elliptic Orbital elements.
Definition: ln_types.h:266
ln_par_orbit
Parabolic Orbital elements.
Definition: ln_types.h:284
ln_ell_orbit::n
double n
Definition: ln_types.h:272
ln_solve_kepler
double ln_solve_kepler(double e, double M)
Calculate the eccentric anomaly.
Definition: elliptic_motion.c:53
ln_get_par_body_solar_dist
double LIBNOVA_EXPORT ln_get_par_body_solar_dist(double JD, struct ln_par_orbit *orbit)
Calculate the distance between a body and the Sun.
Definition: parabolic_motion.c:237
ln_get_par_comet_mag
double ln_get_par_comet_mag(double JD, struct ln_par_orbit *orbit, double g, double k)
Calculate the visual magnitude of a comet in a parabolic orbit.
Definition: comet.c:64
ln_par_orbit::JD
double JD
Definition: ln_types.h:289
ln_ell_orbit::JD
double JD
Definition: ln_types.h:273
ln_get_par_radius_vector
double LIBNOVA_EXPORT ln_get_par_radius_vector(double q, double t)
Calculate the radius vector.
Definition: parabolic_motion.c:78