Sgp4Propagator.EstimateElements Method (DateMotionCollection<Cartesian>, Sgp4Propagator.Sgp4EstimationInput)

Produces a batch least squares fit for a given set of trajectory observations (states). This overload will take the first position and velocity after the RequestedEstimationEpoch in the ephemerisInTEME and use the MeanElementsAtEpoch(JulianDate, Cartesian, Cartesian) to produce an initial guess.

Namespace: AGI.Foundation.Propagators
Assembly: AGI.Foundation.Models (in AGI.Foundation.Models.dll) Version: 25.1.421.0 (25.1.421.0)

Syntax

C++

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public static Sgp4Propagator.Sgp4EstimationOutput EstimateElements(
	DateMotionCollection<Cartesian> ephemerisInTEME,
	Sgp4Propagator.Sgp4EstimationInput configuration
)

Public Shared Function EstimateElements ( 
	ephemerisInTEME As DateMotionCollection(Of Cartesian),
	configuration As Sgp4Propagator.Sgp4EstimationInput
) As Sgp4Propagator.Sgp4EstimationOutput

public:
static Sgp4Propagator.Sgp4EstimationOutput^ EstimateElements(
	DateMotionCollection<Cartesian>^ ephemerisInTEME, 
	Sgp4Propagator.Sgp4EstimationInput^ configuration
)

static member EstimateElements : 
        ephemerisInTEME : DateMotionCollection<Cartesian> * 
        configuration : Sgp4Propagator.Sgp4EstimationInput -> Sgp4Propagator.Sgp4EstimationOutput

Parameters

ephemerisInTEME: Type: AGI.Foundation.DateMotionCollection<Cartesian>
The set of time indexed state observations over which to perform the fit.
configuration: Type: AGI.Foundation.Propagators.Sgp4Propagator.Sgp4EstimationInput
Additional configuration data indicating how to perform the fit and whether to solve for the BSTAR drag term. This can also prescribe a value for BSTAR to use when estimating the elements.

Return Value

Type: Sgp4Propagator.Sgp4EstimationOutput
A result containing the estimated Sgp4Elements and associated information from the fit.

Reference

Sgp4Propagator Class

EstimateElements Overload

AGI.Foundation.Propagators Namespace