The VelocityVector type exposes the following members.

Constructors

  NameDescription
Public methodVelocityVector
Creates a new velocity vector object

Methods

  NameDescription
Public methodSetFromSite
Initialize the VelocityVector from a Site object and Greenwich Apparent Sdereal Time.
Public methodSetFromSiteJD(Site, Double)
Initialize the VelocityVector from a Site object using UTC Julian Date
Public methodSetFromSiteJD(Site, Double, Double)
Initialize the VelocityVector from a Site object using UTC Julian Date and Delta-T
Public methodSetFromStar
Initialize the VelocityVector from a Star object.

Properties

  NameDescription
Public propertyDecVelocity
Linear velocity along the declination direction (AU/day)
Public propertyRadialVelocity
Linear velocity along the radial direction (AU/day)
Public propertyRAVelocity
Linear velocity along the right ascension direction (AU/day)
Public propertyx
Cartesian x component of velocity (AU/day)
Public propertyy
Cartesian y component of velocity (AU/day)
Public propertyz
Cartesian z component of velocity (AU/day)

See Also