Returns the orbit subpoint at a given time.

Namespace: Zeptomoby.OrbitTools.Track
Assembly: Zeptomoby.OrbitTools.Track (in Zeptomoby.OrbitTools.Track.dll) Version: 1.5.0.0 (1.5.0.0)

Syntax

C#
public static GeoTime Subpoint(
	this IOrbit orbit,
	DateTime utc,
	double kmLoft
)
Visual Basic
<ExtensionAttribute> _
Public Shared Function Subpoint ( _
	orbit As IOrbit, _
	utc As DateTime, _
	kmLoft As Double _
) As GeoTime
Visual C++
[ExtensionAttribute]
public:
static GeoTime^ Subpoint(
	IOrbit^ orbit, 
	DateTime utc, 
	double kmLoft
)

Parameters

orbit
Type: IOrbit
The orbit.
utc
Type: System..::..DateTime
The time in UTC.
kmLoft
Type: System..::..Double
The desired height of the subpoint above the earth ellipsoid model, in kilometers.

Return Value

The geographic coordinates of the orbit subpoint.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IOrbit. When you use instance method syntax to call this method, omit the first parameter. For more information, see or .

See Also