astro::planet::detail::pluto Namespace Reference

Classes
struct	Term

Functions
auto	validate_jde (const double jde_tt, const double start_jde_tt, const double end_jde_tt, const char *const domain) -> void
	Require finite JDE(TT) inside a named half-open Pluto model window.
auto	validate_raw_jde (const double jde_tt) -> void
	Apply the unretarded Chapter 37 source window.
auto	validate_apparent_jde (const double jde_tt) -> void
	Apply the observation window with its one-day light-time reserve.
auto	heliocentric_j2000 (const double jde_tt) -> astro::toolbox::SphericalCoordinate
	Evaluate Pluto's geometric heliocentric J2000 ecliptic position.
auto	inverse_fk5 (const toolbox::SphericalCoordinate &fk5_coordinate, const double observation_jde_tt) -> toolbox::SphericalCoordinate
	Recover dynamical ecliptic coordinates at the observation JDE(TT), preserving radius.
auto	heliocentric_for_subtraction (const double retarded_jde_tt, const double observation_jde_tt) -> toolbox::SphericalCoordinate
	Return observation-date mean-ecliptic coordinates ready for VSOP87D Earth subtraction.

Variables
constexpr double	RAW_START_JDE_TT
constexpr double	RAW_END_JDE_TT
constexpr double	APPARENT_START_JDE_TT
constexpr double	APPARENT_END_JDE_TT
constexpr std::size_t	FK5_INVERSE_MAX_ITERATIONS
constexpr double	FK5_INVERSE_ANGLE_TOLERANCE_DEG
constexpr std::array< Term, 43 >	TERMS

Function Documentation

heliocentric_for_subtraction()

auto astro::planet::detail::pluto::heliocentric_for_subtraction ( const double retarded_jde_tt, const double observation_jde_tt )->toolbox::SphericalCoordinate

inlinenodiscard

Return observation-date mean-ecliptic coordinates ready for VSOP87D Earth subtraction.

heliocentric_j2000()

auto astro::planet::detail::pluto::heliocentric_j2000 ( const double jde_tt ) ->astro::toolbox::SphericalCoordinate

inlinenodiscard

Evaluate Pluto's geometric heliocentric J2000 ecliptic position.

inverse_fk5()

auto astro::planet::detail::pluto::inverse_fk5 ( const toolbox::SphericalCoordinate & fk5_coordinate, const double observation_jde_tt )->toolbox::SphericalCoordinate

inlinenodiscard

Recover dynamical ecliptic coordinates at the observation JDE(TT), preserving radius.

See also

Jean Meeus, "Astronomical Algorithms", Second Edition, (32.3).

validate_apparent_jde()

auto astro::planet::detail::pluto::validate_apparent_jde ( const double jde_tt ) ->void

inline

Apply the observation window with its one-day light-time reserve.

validate_jde()

auto astro::planet::detail::pluto::validate_jde ( const double jde_tt, const double start_jde_tt, const double end_jde_tt, const char *const domain )->void

inline

Require finite JDE(TT) inside a named half-open Pluto model window.

validate_raw_jde()

auto astro::planet::detail::pluto::validate_raw_jde ( const double jde_tt ) ->void

inline

Apply the unretarded Chapter 37 source window.

Variable Documentation

APPARENT_END_JDE_TT

double astro::planet::detail::pluto::APPARENT_END_JDE_TT

inlineconstexpr

APPARENT_START_JDE_TT

double astro::planet::detail::pluto::APPARENT_START_JDE_TT

inlineconstexpr

FK5_INVERSE_ANGLE_TOLERANCE_DEG

double astro::planet::detail::pluto::FK5_INVERSE_ANGLE_TOLERANCE_DEG

inlineconstexpr

FK5_INVERSE_MAX_ITERATIONS

std::size_t astro::planet::detail::pluto::FK5_INVERSE_MAX_ITERATIONS

inlineconstexpr

RAW_END_JDE_TT

double astro::planet::detail::pluto::RAW_END_JDE_TT

inlineconstexpr

RAW_START_JDE_TT

double astro::planet::detail::pluto::RAW_START_JDE_TT

inlineconstexpr

TERMS

std::array<Term, 43> astro::planet::detail::pluto::TERMS

inlineconstexpr