phys_data.c File Reference

This file contains physical data for solar system data. More...

#include "aephem.h"

Variables
struct ae_physical_term_t	ae_phys_no_term []
	An empty series for ephemeride terms with no extra terms. More...
struct ae_physical_t	ae_phys_sun
	Physical parameters for the Sun. More...
struct ae_physical_term_t	ae_phys_mercury_w []
	Physical parameters for Mercury: sine terms for w (M1 through M5). More...
struct ae_physical_t	ae_phys_mercury
	Physical parameters for Mercury. More...
struct ae_physical_t	ae_phys_venus
	Physical parameters for Venus. More...
struct ae_physical_t	ae_phys_earth
	Physical parameters for Earth. More...
struct ae_physical_t	ae_phys_mars
	Physical parameters for Mars. More...
struct ae_physical_term_t	ae_phys_jupiter_sincos []
	Physical parameters for Jupiter: sine terms for ra (Ja through Je). More...
struct ae_physical_t	ae_phys_jupiter
	Physical parameters for Jupiter. More...
struct ae_physical_t	ae_phys_saturn
	Physical parameters for Saturn. More...
const double	ae_saturn_rings_tau []
	Physical parameters for Saturn's rings' optical depths. More...
const double	ae_saturn_rings_a_inner []
	Physical parameters for Saturn's rings' inner radii. More...
const double	ae_saturn_rings_a_outer []
	Physical parameters for Saturn's rings' outer radii. More...
const char *	ae_saturn_rings_name []
	Names of Saturn's rings. More...
struct ae_ring_geometry_t	ae_saturn_rings
	Physical parameters for Saturn's rings. More...
struct ae_physical_t	ae_phys_uranus
	Physical parameters for Uranus. More...
struct ae_physical_term_t	ae_phys_neptune_ra_sin []
	Physical parameters for Neptune: sine term for ra. More...
struct ae_physical_term_t	ae_phys_neptune_dec_cos []
	Physical parameters for Neptune: cosine term for ra. More...
struct ae_physical_term_t	ae_phys_neptune_w_sin []
	Physical parameters for Neptune: sine term for w. More...
struct ae_physical_t	ae_phys_neptune
	Physical parameters for Neptune. More...
struct ae_physical_t	ae_phys_pluto
	Physical parameters for Pluto. More...

Detailed Description

This file contains physical data for solar system data.

Variable Documentation

struct ae_physical_t ae_phys_earth

Initial value:

= {
  6371.00,
  6378.14,
  6356.75,
  3.57,
  8.85,
  11.52,
    0.000,  -0.6410000, ae_phys_no_term,
   90.000,  -0.5570000, ae_phys_no_term,
  190.147, 360.9856235, 0, ae_phys_no_term
}

Physical parameters for Earth.

struct ae_physical_t ae_phys_jupiter

Initial value:

= {
  69911,
  71492,
  66854,
  62.1,
  31,
  102,
  268.056595,  -0.0064990, ae_phys_jupiter_sincos,
   64.495303,   0.0024130, ae_phys_jupiter_sincos,
  284.950000, 870.5360000, 0, ae_phys_no_term
}

Physical parameters for Jupiter.

struct ae_physical_term_t ae_phys_jupiter_sincos[]

Initial value:

= {
  {AE_PHYSICAL_T, 0.000117,  99.360714, 4850.4046, 0},
  {AE_PHYSICAL_T, 0.000938, 175.895369, 1191.9605, 0},
  {AE_PHYSICAL_T, 0.001432, 300.323162,  262.5475, 0},
  {AE_PHYSICAL_T, 0.000030, 114.012305, 6070.2476, 0},
  {AE_PHYSICAL_T, 0.002150,  49.511251,   64.3000, 0},
  {AE_PHYSICAL_END, 0, 0, 0, 0}
}

Physical parameters for Jupiter: sine terms for ra (Ja through Je).

struct ae_physical_t ae_phys_mars

Initial value:

= {
  3389.50,
  3396.19,
  3376.20,
  3.0,
  22.64,
  7.55,
  317.68143,  -0.10610000, ae_phys_no_term,
   52.88650,  -0.06090000, ae_phys_no_term,
  176.63000, 350.89198226, 0, ae_phys_no_term
}

Physical parameters for Mars.

struct ae_physical_t ae_phys_mercury

Initial value:

= {
  2439.7,
  2439.7,
  2439.7,
  1.0,
  4.6,
  2.5,
  281.0100, -0.0328000, ae_phys_no_term,
   61.4500, -0.0049000, ae_phys_no_term,
  329.5469,  6.1385025, 0, ae_phys_mercury_w
}

Physical parameters for Mercury.

struct ae_physical_term_t ae_phys_mercury_w[]

Initial value:

= {
  {AE_PHYSICAL_D,  0.00993822, 174.791086,   4.0923350, 0},
  {AE_PHYSICAL_D, -0.00104581, 349.582171,   8.1846700, 0},
  {AE_PHYSICAL_D, -0.00010280, 164.373257,   12.277005, 0},
  {AE_PHYSICAL_D, -0.00002364, 339.164343,   16.369340, 0},
  {AE_PHYSICAL_D, -0.00000532, 153.955429,  20.4616750, 0},
  {AE_PHYSICAL_END, 0, 0, 0, 0}
}

Physical parameters for Mercury: sine terms for w (M1 through M5).

struct ae_physical_t ae_phys_neptune

Initial value:

= {
  24622,
  24764,
  24341,
  8,
  14,
  0,
  299.36,   0.0000000, ae_phys_neptune_ra_sin,
   43.46,   0.0000000, ae_phys_neptune_dec_cos,
  253.18, 536.3128492, 0, ae_phys_neptune_w_sin
}

Physical parameters for Neptune.

struct ae_physical_term_t ae_phys_neptune_dec_cos[]

Initial value:

= {
  {AE_PHYSICAL_T, -0.51, 357.85, 52.316, 0},
  {AE_PHYSICAL_END, 0, 0, 0, 0}
}

Physical parameters for Neptune: cosine term for ra.

struct ae_physical_term_t ae_phys_neptune_ra_sin[]

Initial value:

= {
  {AE_PHYSICAL_T,  0.70, 357.85, 52.316, 0},
  {AE_PHYSICAL_END, 0, 0, 0, 0}
}

Physical parameters for Neptune: sine term for ra.

struct ae_physical_term_t ae_phys_neptune_w_sin[]

Initial value:

= {
  {AE_PHYSICAL_T, -0.48, 357.85, 52.316, 0},
  {AE_PHYSICAL_END, 0, 0, 0, 0}
}

Physical parameters for Neptune: sine term for w.

struct ae_physical_term_t ae_phys_no_term[]

Initial value:

= {
  {AE_PHYSICAL_END, 0, 0, 0, 0}
}

An empty series for ephemeride terms with no extra terms.

struct ae_physical_t ae_phys_pluto

Initial value:

= {
  1195,
  1195,
  1195,
  0,
  0,
  0,
  132.993,  0.0000000, ae_phys_no_term,
   -6.163,  0.0000000, ae_phys_no_term,
  237.305, 56.3625225, 0, ae_phys_no_term
}

Physical parameters for Pluto.

struct ae_physical_t ae_phys_saturn

Initial value:

= {
  58232,
  60268,
  54364,
  102.9,
  8,
  205,
  40.589,  -0.0360000, ae_phys_no_term,
  83.537,  -0.0040000, ae_phys_no_term,
  38.900, 810.7939024, 0, ae_phys_no_term
}

Physical parameters for Saturn.

struct ae_physical_t ae_phys_sun

Initial value:

= {
  696000,
  696000,
  696000,
  0,
  0,
  0,
  286.13,          0, ae_phys_no_term,
   63.87,          0, ae_phys_no_term,
   84.10, 14.1844000, 0, ae_phys_no_term
}

Physical parameters for the Sun.

struct ae_physical_t ae_phys_uranus

Initial value:

= {
  25362,
  25559,
  24973,
  16.8,
  28,
  0,
  257.311,    0.0000000, ae_phys_no_term,
  -15.175,    0.0000000, ae_phys_no_term,
  203.810, -501.1600928, 0, ae_phys_no_term
}

Physical parameters for Uranus.

struct ae_physical_t ae_phys_venus

Initial value:

= {
  6051.8,
  6051.8,
  6051.8,
  1,
  11,
  2,
  272.76,  0.0000000, ae_phys_no_term,
   67.16,  0.0000000, ae_phys_no_term,
  160.20, -1.4813688, 0, ae_phys_no_term
}

Physical parameters for Venus.

struct ae_ring_geometry_t ae_saturn_rings

Initial value:

= {
  7,
  ae_saturn_rings_name,
  ae_saturn_rings_tau,
  ae_saturn_rings_a_inner,
  ae_saturn_rings_a_outer,
}

Physical parameters for Saturn's rings.

const double ae_saturn_rings_a_inner[]

Initial value:

= {
  2.025, 1.95, 1.64, 1.525, 1.43, 1.29, 1.24
}

Physical parameters for Saturn's rings' inner radii.

const double ae_saturn_rings_a_outer[]

Initial value:

= {
  2.27, 2.025, 1.95, 1.64, 1.525, 1.43, 1.29
}

Physical parameters for Saturn's rings' outer radii.

const char* ae_saturn_rings_name[]

Initial value:

= {
  "A", "Cassini Division", "Outer B", "Inner B", "Outer C", "Middle C",
  "Inner C"
}

Names of Saturn's rings.

const double ae_saturn_rings_tau[]

Initial value:

= {
  0.7, 0.1, 2.0, 1.0, 0.1, 0.15, 0.08
}

Physical parameters for Saturn's rings' optical depths.