jephem.astro.solarsystem
Class SwissEphemeris

java.lang.Object
  |
  +--jephem.astro.solarsystem.SwissEphemeris

All Implemented Interfaces:

GeneralConstants, SolarSystemConstants, SpaceConstants, UnitsConstants

public abstract class SwissEphemeris

extends java.lang.Object

implements GeneralConstants, SolarSystemConstants, SpaceConstants, UnitsConstants

Class serving to interface JEphem and the java port of SwissEphemeris.

Field Summary

Fields inherited from interface tig.GeneralConstants

BLANK, FS, LS, NO_SPECIF, SPACE

Fields inherited from interface jephem.astro.solarsystem.SolarSystemConstants

E0_1900, E0_1950, E0_2000, EARTH, JUPITER, KM_PER_AU, MARS, MERCURY, MOON, NB_BODIES, NEPTUNE, PLUTO, SATURN, SIDERAL_RATE, SUN, URANUS, VENUS

Fields inherited from interface jephem.astro.spacetime.SpaceConstants

CARTESIAN, COORD_V0, COORD_V1, COORD_V2, COORD_X0, COORD_X1, COORD_X2, COORDGROUP_DELTA_BETA_LAMBDA, COORDGROUP_DIST_ALPHA_DELTA, COORDGROUP_RLB, COORDGROUP_XYZ, FRAME_EC_HELIO_GEOMETRIC, FRAME_ECLIPTIC, FRAME_EQUATORIAL, FRAME_GALACTIC, FRAME_HORIZONTAL_TOPOCENTRIC, FRAME_THEORY, LIGHT_VELOCITY, NB_COORDS, SPHERICAL

Fields inherited from interface jephem.astro.spacetime.UnitsConstants

ANGULAR_SPEED_UNIT_ARCSEC_PER_DAY, ANGULAR_SPEED_UNIT_ARCSEC_PER_S, ANGULAR_SPEED_UNIT_DEG_PER_DAY, ANGULAR_SPEED_UNIT_DEG_PER_S, ANGULAR_SPEED_UNIT_RAD_PER_DAY, ANGULAR_UNIT_ARCSEC, ANGULAR_UNIT_DEG, ANGULAR_UNIT_RAD, BASE_ANGULAR_SPEED_UNIT, BASE_ANGULAR_UNIT, BASE_DISTANCE_UNIT, BASE_LINEAR_SPEED_UNIT, DEGREES_DECIMAL, DEGREES_DMS, DELTA_BETWEEN_BASES, DISTANCE_UNIT_AU, DISTANCE_UNIT_KM, DISTANCE_UNIT_M, LINEAR_SPEED_UNIT_AU_PER_D, LINEAR_SPEED_UNIT_KM_PER_D, LINEAR_SPEED_UNIT_KM_PER_HOUR, LINEAR_SPEED_UNIT_M_PER_S, TYPE_ANGULAR, TYPE_ANGULAR_SPEED, TYPE_DISTANCE, TYPE_LINEAR_SPEED, UNITGROUP_AU_AU_AU, UNITGROUP_AU_DEG_DEG, UNITGROUP_AU_RAD_RAD, UNITGROUP_AUD_AUD_AUD, UNITGROUP_KM_KM_KM

Constructor Summary

SwissEphemeris()

Method Summary

static void	calcBodyCoords(double jd, Body[] bodies, int frame, int sphereCart, double precision, boolean velocities, int[] units) Computation of body coordinates, using Swiss Ephemeris.
static void	setDataPath(java.lang.String dataPath) Sets the path to data ; SwissEphem data are in /astro/swissEphem.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SwissEphemeris

public SwissEphemeris()

Method Detail

calcBodyCoords

public static void calcBodyCoords(double jd,
                                  Body[] bodies,
                                  int frame,
                                  int sphereCart,
                                  double precision,
                                  boolean velocities,
                                  int[] units)
                           throws AstroException

Computation of body coordinates, using Swiss Ephemeris. The results are stored in 'bodies'.

AstroException

setDataPath

public static void setDataPath(java.lang.String dataPath)

Sets the path to data ; SwissEphem data are in /astro/swissEphem.