SGPdotNET.TLE

CachingRemoteTleProvider

Provides a class to retrieve TLEs from a remote network resource

public class SGPdotNET.TLE.CachingRemoteTleProvider
    : RemoteTleProvider, ITleProvider

Methods

Type	Name	Summary
Task<Dictionary<Int32, Tle>>	FetchNewTles()

ITleProvider

Provides a class to retrieve TLEs from a resource

public interface SGPdotNET.TLE.ITleProvider

Methods

Type	Name	Summary
Tle	GetTle(Int32 satelliteId)	Queries the source and retrieves a two-line set for the specified satellite
Dictionary<Int32, Tle>	GetTles()	Queries the source and retrieves all two-line sets

LocalTleProvider

Provides a class to retrieve TLEs from a local resource

public class SGPdotNET.TLE.LocalTleProvider
    : ITleProvider

Methods

Type	Name	Summary
Tle	GetTle(Int32 satelliteId)
Dictionary<Int32, Tle>	GetTles()

RemoteTleProvider

Provides a class to retrieve TLEs from a remote network resource

public class SGPdotNET.TLE.RemoteTleProvider
    : ITleProvider

Fields

Type	Name	Summary
DateTime	LastRefresh
TimeSpan	MaxAge
Boolean	ThreeLine

Methods

Type	Name	Summary
Task<Dictionary<Int32, Tle>>	FetchNewTles()
Tle	GetTle(Int32 satelliteId)	Queries the cache (updating if needed) and retrieves a two-line set for the specified satellite
Task<Tle>	GetTleAsync(Int32 satelliteId)	Queries the cache (updating if needed) and retrieves a two-line set for the specified satellite
Dictionary<Int32, Tle>	GetTles()	Queries the cache (updating if needed) and retrieves a two-line sets for all remote satellites
Task<Dictionary<Int32, Tle>>	GetTlesAsync()	Queries the cache (updating if needed) and retrieves a two-line sets for all remote satellites

Tle

Extracts OrbitalElements from a two-line or three-line element set

public class SGPdotNET.TLE.Tle

Properties

Type	Name	Summary
Angle	ArgumentPerigee	Gets the argument of perigee
Double	BStarDragTerm	The BSTAR drag term of the satellite
Double	Eccentricity	The eccentricity of the satellite
DateTime	Epoch	The epoch of the satellite
Angle	Inclination	Gets the inclination
String	IntDesignator	The international designator of the satellite
String	Line1	The first line of the TLE set
String	Line2	The second line of the TLE set
Angle	MeanAnomaly	Gets the mean anomaly
Double	MeanMotionDdtOver6	The second time derivative of mean motion
Double	MeanMotionDtOver2	The first time derivative of mean motion
Double	MeanMotionRevPerDay	The mean motion, in revolutions per day
String	Name	The name of the satellite
UInt32	NoradNumber	The identification number assigned to the satellite by NORAD
UInt32	OrbitNumber	The number of orbits at the epoch
Angle	RightAscendingNode	Gets the right ascension of the ascending node

Methods

Type	Name	Summary
Boolean	Equals(Tle other)
Boolean	Equals(Object obj)
Int32	GetHashCode()
String	ToString()

Static Methods

Type	Name	Summary
List<Tle>	ParseElements(String[] lines, Boolean threeLine)	Parses a list of TLEs from a list of TLE lines