VSOPTOP2013 1.0.0
dotnet add package VSOPTOP2013 --version 1.0.0
NuGet\Install-Package VSOPTOP2013 -Version 1.0.0
<PackageReference Include="VSOPTOP2013" Version="1.0.0" />
paket add VSOPTOP2013 --version 1.0.0
#r "nuget: VSOPTOP2013, 1.0.0"
// Install VSOPTOP2013 as a Cake Addin #addin nuget:?package=VSOPTOP2013&version=1.0.0 // Install VSOPTOP2013 as a Cake Tool #tool nuget:?package=VSOPTOP2013&version=1.0.0
VSOP/TOP2013
An implementation of the analytic planetary solutions published by G. Francou and J. L. Simon of the Paris Observatory. For a given date and time from -4000 to +8000, returns the position and velocity of any planet 1-9 using VSOP or 5-9 using TOP. VSOP/TOP2013 is a CLS-compliant library targeted to .NET Standard 2.0.
How to Use
A Planet object may be obtained by index or name. Then the Position method may be called with the desired Barycentric Dynamical Time (TDB) expressed as a Julian date. The method returns an orbital coordinate containing position and velocity of the planet at that time. Examples:
// Construct by 1-based index. VSOP is the default solution.
Planet myPlanet = new Planet(2);
// Construct by enumerated index.
Planet myPlanet = new Planet(Planets.Venus);
// Construct by name.
Planet myPlanet = new Planet("Venus");
// Construct by name and specify TOP solution. Valid only for the outer planets.
Planet myPlanet = new Planet("Saturn", true);
// Call Position method for TDB 2411545 and return result in J2000.0 ecliptical coordinates.
OrbitalCoordinate myCoordinate = myPlanet.Position(2411545, Frame.J2000);
Console.Write(myCoordinate);
// X: -8.51511074854885, Y: 3.69589695443049, Z: 0.272426618537697
// VelocityX: -0.00251503644983892, VelocityY: -0.00512845140735252, VelocityZ: 0.000190225351577721
// Frame: J2000
// Call Position method for TDB 2459543.5 and return result in ICRF equatorial coordinates.
OrbitalCoordinate myCoordinate = myPlanet.Position(2459543.5, Frame.ICRF);
Console.Write(myCoordinate);
// X: 6.82294199648418, Y: -6.55672280255307, Z: -3.00201564910881
// VelocityX: 0.00374508722196133, VelocityY: 0.00359950179347434, VelocityZ: 0.00132560239628805
// Frame: ICRF
Product | Versions Compatible and additional computed target framework versions. |
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.NET | net5.0 was computed. net5.0-windows was computed. net6.0 was computed. net6.0-android was computed. net6.0-ios was computed. net6.0-maccatalyst was computed. net6.0-macos was computed. net6.0-tvos was computed. net6.0-windows was computed. net7.0 was computed. net7.0-android was computed. net7.0-ios was computed. net7.0-maccatalyst was computed. net7.0-macos was computed. net7.0-tvos was computed. net7.0-windows was computed. net8.0 was computed. net8.0-android was computed. net8.0-browser was computed. net8.0-ios was computed. net8.0-maccatalyst was computed. net8.0-macos was computed. net8.0-tvos was computed. net8.0-windows was computed. |
.NET Core | netcoreapp2.0 was computed. netcoreapp2.1 was computed. netcoreapp2.2 was computed. netcoreapp3.0 was computed. netcoreapp3.1 was computed. |
.NET Standard | netstandard2.0 is compatible. netstandard2.1 was computed. |
.NET Framework | net461 was computed. net462 was computed. net463 was computed. net47 was computed. net471 was computed. net472 was computed. net48 was computed. net481 was computed. |
MonoAndroid | monoandroid was computed. |
MonoMac | monomac was computed. |
MonoTouch | monotouch was computed. |
Tizen | tizen40 was computed. tizen60 was computed. |
Xamarin.iOS | xamarinios was computed. |
Xamarin.Mac | xamarinmac was computed. |
Xamarin.TVOS | xamarintvos was computed. |
Xamarin.WatchOS | xamarinwatchos was computed. |
-
.NETStandard 2.0
- No dependencies.
NuGet packages
This package is not used by any NuGet packages.
GitHub repositories
This package is not used by any popular GitHub repositories.
Version | Downloads | Last updated |
---|---|---|
1.0.0 | 596 | 11/30/2021 |
Initial release. Sample outputs agree with FORTRAN control outputs as rounded.