public static DegreeModel Modulo360AroundZero(this DegreeModel model)
{
return(new DegreeModel(DegreeHelper.Modulo360AroundZero(model.Degrees)));
}
public void Modulo360AroundZeroTest(double value, double expected)
{
var actual = DegreeHelper.Modulo360AroundZero(value);
Assert.True(expected.EqualsWithinTolerance(actual, 6), $"expected {expected} and actual {actual} are not equal.");
}
/// <summary>
/// Get the argument of Perihelion 'M' = 'L' - 'ϖ' or 'L' - 'ω'' - 'Ω'
/// </summary>
/// <returns></returns>
public DegreeModel GetMeanAnomalyAroundZero()
{
return(new DegreeModel(DegreeHelper.Modulo360AroundZero(MeanLongitude.Degrees - PerihelionLongitude.Degrees)));
}