VestaCentralBody Constructor

You should generally obtain an instance of this class from the CentralBodiesFacet instance in the calculation context instead of creating one directly.

A default-constructed instance of VestaCentralBody has the following characteristics:

• The CenterOfMassPoint is defined using the highly inaccurate analytical ephemeris in SmallSolarSystemBodyAnalyticEphemeris.
• The Shape is an triaxial ellipsoid by default that uses Iau2015VestaMajorAxis as the X-axis, Iau2015VestaIntermediateAxis as its Y-axis, and Iau2015VestaMinorAxis its Z-axis.
• The InertialFrame uses the CentralBodyInertialAxes with the ComputeVesta(JulianDate) orientation function.
• Both the FixedFrame and PrincipalFrame use data from the file "JGDWN_VES20H_SHA.TAB" available from the website of the Planetary Science Institute. The data is derived from the DAWN mission analysis. See DawnCeresVestaOrientation for additional details on this orientation information.

Reference