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Nep097BspEphemerisProvider Class

Provides access to the positions of Neptune and Triton with respect to the Neptune system barycenter.
Inheritance Hierarchy

Namespace:  AGI.Foundation.Spice
Assembly:  AGI.Foundation.Models (in AGI.Foundation.Models.dll) Version: 24.2.419.0 (24.2.419.0)
Syntax
public class Nep097BspEphemerisProvider : NeptuneBspEphemerisProvider

The Nep097BspEphemerisProvider type exposes the following members.

Constructors
  NameDescription
Public methodNep097BspEphemerisProvider(JplSpkFile, Point)
Initializes an instance using the specified JplSpkFile instance.
Protected methodNep097BspEphemerisProvider(Nep097BspEphemerisProvider, CopyContext)
Initializes a new instance as a copy of an existing instance.
Public methodNep097BspEphemerisProvider(StreamFactory, Point)
Initializes a new instance with the specified stream factory.
Public methodNep097BspEphemerisProvider(String, Point)
Initializes an instance using the specified nep097.bsp filename.
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Properties
  NameDescription
Public propertyFile
Gets the JPL SPK file represented by this instance.
(Inherited from JplSpkEphemerisProvider.)
Public propertyIsFrozen
Gets a value indicating whether this object is frozen. A frozen object cannot be modified and an ObjectFrozenException will be thrown if an attempt is made to do so.
(Inherited from DefinitionalObject.)
Public propertyNeptunePoint
Gets a point representing the location of the physical center of mass of the planet Neptune in a reference frame centered at the current value of NeptuneSystemBarycenter.
Public propertyNeptuneSystemBarycenter
Gets or sets a point representing the location of the barycenter of the Neptune planetary system. Setting this point will also cause the points in this class representing Neptune and Triton to be modeled as orbiting this updated point.
(Overrides NeptuneBspEphemerisProviderNeptuneSystemBarycenter.)
Public propertyTritonPoint
Gets a point representing the center of mass location of the moon Triton in a reference frame centered at the current value of NeptuneSystemBarycenter.
(Inherited from NeptuneBspEphemerisProvider.)
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Methods
  NameDescription
Protected methodCheckForSameDefinition(DefinitionalObject)
Checks to determine if another instance has the same definition as this instance and returns if it does. Derived classes MUST override this method and check all new fields introduced by the derived class for definitional equivalence. It is NOT necessary to check base class fields because the base class will already have done that. When overriding this method, you should NOT call the base implementation because it will return for all derived-class instances. Derived classes should check the type of other to preserve the symmetric nature of IsSameDefinition(Object).
(Inherited from JplSpkEphemerisProvider.)
Protected methodCheckForSameDefinition(JplSpkEphemerisProvider)
Checks to determine if another instance has the same definition as this instance and returns if it does. Derived classes MUST override this method and check all new fields introduced by the derived class for definitional equivalence. It is NOT necessary to check base class fields because the base class will already have done that. When overriding this method, you should NOT call the base implementation because it will return for all derived-class instances. Derived classes should check the type of other to preserve the symmetric nature of IsSameDefinition(Object).
(Inherited from NeptuneBspEphemerisProvider.)
Protected methodCheckForSameDefinition(Nep097BspEphemerisProvider)
Checks to determine if another instance has the same definition as this instance and returns if it does. Derived classes MUST override this method and check all new fields introduced by the derived class for definitional equivalence. It is NOT necessary to check base class fields because the base class will already have done that. When overriding this method, you should NOT call the base implementation because it will return for all derived-class instances. Derived classes should check the type of other to preserve the symmetric nature of IsSameDefinition(Object).
Protected methodCheckForSameDefinition(NeptuneBspEphemerisProvider)
Checks to determine if another instance has the same definition as this instance and returns if it does. Derived classes MUST override this method and check all new fields introduced by the derived class for definitional equivalence. It is NOT necessary to check base class fields because the base class will already have done that. When overriding this method, you should NOT call the base implementation because it will return for all derived-class instances. Derived classes should check the type of other to preserve the symmetric nature of IsSameDefinition(Object).
(Overrides NeptuneBspEphemerisProviderCheckForSameDefinition(NeptuneBspEphemerisProvider).)
Public methodClone
Clones this object using the specified context.
(Overrides NeptuneBspEphemerisProviderClone(CopyContext).)
Protected methodComputeCurrentDefinitionHashCode
Computes a hash code based on the current properties of this object. Derived classes MUST override this method and compute a hash code that combines: a unique hash code seed, the base implementation result, and the hash codes of all new fields introduced by the derived class which are used in the CheckForSameDefinition(DefinitionalObject) method.
(Overrides NeptuneBspEphemerisProviderComputeCurrentDefinitionHashCode.)
Public methodEnumerateDependencies
Enumerates the dependencies of this object by calling EnumerateT(T) for each object that this object directly depends upon. Derived classes which contain additional dependencies MUST override this method, call the base implementation, and enumerate dependencies introduced by the derived class.
(Overrides NeptuneBspEphemerisProviderEnumerateDependencies(DependencyEnumerator).)
Public methodEquals
Determines whether the specified object is equal to the current object.
(Inherited from Object.)
Protected methodFinalize
Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.
(Inherited from Object.)
Public methodFreeze
Freezes this object. Further attempts to modify it will result in an ObjectFrozenException.
(Inherited from DefinitionalObject.)
Protected methodFreezeAggregatedObjects
Called by Freeze to also freeze any objects that are considered to be a part of this object. Derived classes which contain additional aggregated objects MUST override this method, call the base implementation, and freeze aggregated objects introduced by the derived class. The objects that need to be frozen in this method are frequently created in this object's constructor and are not settable via properties.
(Overrides NeptuneBspEphemerisProviderFreezeAggregatedObjects.)
Public methodGetDefinitionHashCode
Gets a hash code representing the definition of this object.
(Inherited from DefinitionalObject.)
Public methodGetHashCode
Serves as the default hash function.
(Inherited from Object.)
Public methodGetType
Gets the Type of the current instance.
(Inherited from Object.)
Public methodIsSameDefinition
Determines if this object has the same definition as another object.
(Inherited from DefinitionalObject.)
Protected methodMemberwiseClone
Creates a shallow copy of the current Object.
(Inherited from Object.)
Protected methodThrowIfFrozen
Throws ObjectFrozenException if this object IsFrozen. This method should be called from any method or property that modifies this object.
(Inherited from DefinitionalObject.)
Public methodToString
Returns a string that represents the current object.
(Inherited from Object.)
Public methodUseForCentralBodyPositions
Uses this ephemeris provider for the position of the center of mass of Triton in the specified CentralBodiesFacet instance. This also sets the positions of the NeptuneSystemBarycenter and NeptuneCentralBody.
(Overrides NeptuneBspEphemerisProviderUseForCentralBodyPositions(CentralBodiesFacet).)
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Remarks

The nep097.bsp ephemeris file is available from the website of the Navigation and Ancillary Information Facility (NAIF) of JPL. This file is large (102 MB) because it contains data that extends hundreds of years into the past and future for astronomical purposes. There is a small text nep097.cmt file in that directory that contains information about what data is contained within the nep097.bsp file.

See Also