Astro::Planets Namespace Reference

Classes
struct	KeplerianEarth
	Structure container for the Earth J2000 Keplerian orbital elements for orbit about the Sun. More...
struct	KeplerianMoon
	Structure container for the Moon Keplerian orbital elements for orbit about the Earth. More...

Functions
Body	Earth ()
	Create a Earth object with J2000 Keplerian orbital elements.
Vector3	EarthMagneticFieldDipole (Vector3 const &position)
	Compute the Eath magnetic field at a given positionusing the IGRF model.
Body	Moon ()
	Create a Moon object with Keplerian orbital elements.

Variables
static const Real	KM3_S2_TO_AU3_DAY2 {(KM_TO_AU*KM_TO_AU*KM_TO_AU)/(SEC_TO_DAY*SEC_TO_DAY)}
static const Real	AU3_DAY2_TO_KM3_S2 {1.0/KM3_S2_TO_AU3_DAY2}
static Real const	Sun_mass_KG {1.9885E30}
static Real const	Sun_radius_KM {695700.0}
static Real const	Sun_radius_AU {KM_To_AU(Sun_radius_KM)}
static Real const	Sun_mu_KM3_S2 {1.32712440018E11}
static Real const	Sun_mu_AU3_DAY2 {KM3_S2_To_AU3_DAY2(Sun_mu_KM3_S2)}
static Real const	Earth_mass_KG {5.97219E24}
static Real const	Earth_radius_KM {6378.1370}
static Real const	Earth_radius_AU {KM_To_AU(Earth_radius_KM)}
static Real const	Earth_mu_KM3_S2 {398600.4418}
static Real const	Earth_mu_KM3_DAY2 {KM3_S2_To_KM3_DAY2(Earth_mu_KM3_S2)}
static Real const	Earth_mu_AU3_DAY2 {KM3_S2_To_AU3_DAY2(Earth_mu_KM3_S2)}
static constexpr Real	EARTH_MAG_MOMENT {7.96e15}
static Real const	Moon_mass_KG {7.34767309E22}
static Real const	Moon_radius_KM {1737.400}
static Real const	Moon_radius_AU {Moon_radius_KM*KM_TO_AU}
static Real const	Moon_mu_M3S2 {4.9048695E12}
static Real const	Moon_mu_KM3_S2 {Moon_mu_M3S2/1.0E9}
static Real const	Moon_mu_AU3_DAY2 {Moon_mu_KM3_S2*KM3_S2_TO_AU3_DAY2}

Function Documentation

Earth()

Body Astro::Planets::Earth ( )

inline

Returns

A new Earth object with J2000 Keplerian orbital elements.

EarthMagneticFieldDipole()

Vector3 Astro::Planets::EarthMagneticFieldDipole ( Vector3 const & position )

inline

Parameters

[in]

position

The position vector in Km.

Returns

The magnetic field vector at the given position in nT.

Moon()

Body Astro::Planets::Moon ( )

inline

Returns

A new Moon object with Keplerian orbital elements.

Variable Documentation

AU3_DAY2_TO_KM3_S2

const Real Astro::Planets::AU3_DAY2_TO_KM3_S2 {1.0/KM3_S2_TO_AU3_DAY2}

static

Conversion factor from AU^3/day^2 to Km^3/s^2.

EARTH_MAG_MOMENT

Real Astro::Planets::EARTH_MAG_MOMENT {7.96e15}

staticconstexpr

Magnetic dipole moment of the Earth in T*m^3.

Earth_mass_KG

Real const Astro::Planets::Earth_mass_KG {5.97219E24}

static

Mass of the Earth in Kg.

Earth_mu_AU3_DAY2

Real const Astro::Planets::Earth_mu_AU3_DAY2 {KM3_S2_To_AU3_DAY2(Earth_mu_KM3_S2)}

static

Gravitational constant of the Earth in AU^3/day^2.

Earth_mu_KM3_DAY2

Real const Astro::Planets::Earth_mu_KM3_DAY2 {KM3_S2_To_KM3_DAY2(Earth_mu_KM3_S2)}

static

Gravitational constant of the Earth in Km^3/day^2.

Earth_mu_KM3_S2

Real const Astro::Planets::Earth_mu_KM3_S2 {398600.4418}

static

Gravitational constant of the Earth in Km^3/s^2.

Earth_radius_AU

Real const Astro::Planets::Earth_radius_AU {KM_To_AU(Earth_radius_KM)}

static

Radius of the Earth in AU.

Earth_radius_KM

Real const Astro::Planets::Earth_radius_KM {6378.1370}

static

Radius of the Earth in Km.

KM3_S2_TO_AU3_DAY2

const Real Astro::Planets::KM3_S2_TO_AU3_DAY2 {(KM_TO_AU*KM_TO_AU*KM_TO_AU)/(SEC_TO_DAY*SEC_TO_DAY)}

static

Conversion factor from Km^3/s^2 to AU^3/day^2.

Moon_mass_KG

Real const Astro::Planets::Moon_mass_KG {7.34767309E22}

static

Mass of the Moon in Kg.

Moon_mu_AU3_DAY2

Real const Astro::Planets::Moon_mu_AU3_DAY2 {Moon_mu_KM3_S2*KM3_S2_TO_AU3_DAY2}

static

Gravitational constant of the Moon in AU^3/day^2.

Moon_mu_KM3_S2

Real const Astro::Planets::Moon_mu_KM3_S2 {Moon_mu_M3S2/1.0E9}

static

Gravitational constant of the Moon in Km^3/s^2.

Moon_mu_M3S2

Real const Astro::Planets::Moon_mu_M3S2 {4.9048695E12}

static

Gravitational constant of the Moon in m^3/s^2.

Moon_radius_AU

Real const Astro::Planets::Moon_radius_AU {Moon_radius_KM*KM_TO_AU}

static

Radius of the Moon in AU.

Moon_radius_KM

Real const Astro::Planets::Moon_radius_KM {1737.400}

static

Radius of the Moon in Km.

Sun_mass_KG

Real const Astro::Planets::Sun_mass_KG {1.9885E30}

static

Sun_mu_AU3_DAY2

Real const Astro::Planets::Sun_mu_AU3_DAY2 {KM3_S2_To_AU3_DAY2(Sun_mu_KM3_S2)}

static

Gravitational constant of the Sun in AU^3/day^2.

Sun_mu_KM3_S2

Real const Astro::Planets::Sun_mu_KM3_S2 {1.32712440018E11}

static

Gravitational constant of the Sun in Km^3/s^2.

Sun_radius_AU

Real const Astro::Planets::Sun_radius_AU {KM_To_AU(Sun_radius_KM)}

static

Radius of the Sun in AU.

Sun_radius_KM

Real const Astro::Planets::Sun_radius_KM {695700.0}

static

Mass of the Sun in Kg. Radius of the Sun in Km.