Interface UnnormalizedSphericalHarmonicsProvider

    • Method Detail

      • getUnnormalizedC20

        default double getUnnormalizedC20​(AbsoluteDate date)
        Get the un-normalized coefficient of degree 2 and order 0 at a specific instance in time.
        Parameters:
        date - of evaluation (may be null if model is not time-dependent)
        Returns:
        un-normalized C20 on date.
        Since:
        12.1