siderust::sgp4::Propagator Class Reference

Move-only RAII wrapper around an initialised SGP4 propagator. More...

#include <siderust/sgp4.hpp>

Public Member Functions
	Propagator (const tle::Tle &tle, GravityModel model=GravityModel::Wgs72)
	Propagator (Propagator &&other) noexcept
Propagator &	operator= (Propagator &&other) noexcept
	Propagator (const Propagator &)=delete
Propagator &	operator= (const Propagator &)=delete
	~Propagator ()
double	epoch_jd_utc () const
	Return the UTC Julian date of the TLE epoch.
int	gravity_model () const
	Return the gravity model used by this propagator (0/1/2).
State	propagate_at (double jd_utc) const

Detailed Description

Move-only RAII wrapper around an initialised SGP4 propagator.

Construct from a Tle handle; the TLE is not consumed.

Examples

17_sgp4_from_tle.cpp.

Definition at line 121 of file sgp4.hpp.

Constructor & Destructor Documentation

Propagator() [1/3]

siderust::sgp4::Propagator::Propagator ( const tle::Tle & tle, GravityModel model = GravityModel::Wgs72 )

inlineexplicit

Create an SGP4 propagator from a parsed TLE.

Parameters

tle	Parsed TLE handle.
model	Gravity model (default: WGS-72).

Exceptions

siderust::InvalidArgumentError

on initialisation failure.

Definition at line 128 of file sgp4.hpp.

References siderust::check_status(), and siderust::sgp4::Wgs72.

Referenced by operator=(), operator=(), Propagator(), and Propagator().

Propagator() [2/3]

siderust::sgp4::Propagator::Propagator ( Propagator && other )

inlinenoexcept

Definition at line 133 of file sgp4.hpp.

References Propagator().

Propagator() [3/3]

siderust::sgp4::Propagator::Propagator ( const Propagator & )

delete

References Propagator().

~Propagator()

siderust::sgp4::Propagator::~Propagator ( )

inline

Definition at line 145 of file sgp4.hpp.

Member Function Documentation

epoch_jd_utc()

double siderust::sgp4::Propagator::epoch_jd_utc ( ) const

inline

Return the UTC Julian date of the TLE epoch.

Definition at line 148 of file sgp4.hpp.

References siderust::check_status().

gravity_model()

int siderust::sgp4::Propagator::gravity_model ( ) const

inline

Return the gravity model used by this propagator (0/1/2).

Definition at line 155 of file sgp4.hpp.

References siderust::check_status().

operator=() [1/2]

Propagator & siderust::sgp4::Propagator::operator= ( const Propagator & )

delete

References Propagator().

operator=() [2/2]

Propagator & siderust::sgp4::Propagator::operator= ( Propagator && other )

inlinenoexcept

Definition at line 134 of file sgp4.hpp.

References Propagator().

propagate_at()

State siderust::sgp4::Propagator::propagate_at ( double jd_utc ) const

inline

Propagate to a UTC Julian date and return the TEME state.

Parameters

jd_utc

Target epoch as a UTC Julian date (days).

Exceptions

siderust::InvalidArgumentError

on propagation failure.

Definition at line 165 of file sgp4.hpp.

References siderust::check_status(), siderust::sgp4::State::pos_km, and siderust::sgp4::State::vel_kms.

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The documentation for this class was generated from the following file:

• sgp4.hpp