public static double RadiusVector(double JD, bool bHighPrecision)
{
if (bHighPrecision)
{
return(AASVSOP87D_Uranus.R(JD));
}
double rho = (JD - 2451545) / 365250;
double rhosquared = rho * rho;
double rhocubed = rhosquared * rho;
//Calculate R0
int nR0Coefficients = g_R0UranusCoefficients.Length;
double R0 = 0;
int i;
for (i = 0; i < nR0Coefficients; i++)
{
R0 += g_R0UranusCoefficients[i].A * Math.Cos(g_R0UranusCoefficients[i].B + g_R0UranusCoefficients[i].C * rho);
}
//Calculate R1
int nR1Coefficients = g_R1UranusCoefficients.Length;
double R1 = 0;
for (i = 0; i < nR1Coefficients; i++)
{
R1 += g_R1UranusCoefficients[i].A * Math.Cos(g_R1UranusCoefficients[i].B + g_R1UranusCoefficients[i].C * rho);
}
//Calculate R2
int nR2Coefficients = g_R2UranusCoefficients.Length;
double R2 = 0;
for (i = 0; i < nR2Coefficients; i++)
{
R2 += g_R2UranusCoefficients[i].A * Math.Cos(g_R2UranusCoefficients[i].B + g_R2UranusCoefficients[i].C * rho);
}
//Calculate R3
int nR3Coefficients = g_R3UranusCoefficients.Length;
double R3 = 0;
for (i = 0; i < nR3Coefficients; i++)
{
R3 += g_R3UranusCoefficients[i].A * Math.Cos(g_R3UranusCoefficients[i].B + g_R3UranusCoefficients[i].C * rho);
}
return((R0 + R1 * rho + R2 * rhosquared + R3 * rhocubed) / 100000000);
}
public void BTest(double jd, double expectedResult)
{
double result = AASVSOP87D_Uranus.B(jd);
Assert.Equal(expectedResult, result);
}
public static double EclipticLatitude(double JD, bool bHighPrecision)
{
if (bHighPrecision)
{
return(AASCoordinateTransformation.MapToMinus90To90Range(AASCoordinateTransformation.RadiansToDegrees(AASVSOP87D_Uranus.B(JD))));
}
double rho = (JD - 2451545) / 365250;
double rhosquared = rho * rho;
double rhocubed = rhosquared * rho;
double rho4 = rhocubed * rho;
//Calculate B0
int nB0Coefficients = g_B0UranusCoefficients.Length;
double B0 = 0;
int i;
for (i = 0; i < nB0Coefficients; i++)
{
B0 += g_B0UranusCoefficients[i].A * Math.Cos(g_B0UranusCoefficients[i].B + g_B0UranusCoefficients[i].C * rho);
}
//Calculate B1
int nB1Coefficients = g_B1UranusCoefficients.Length;
double B1 = 0;
for (i = 0; i < nB1Coefficients; i++)
{
B1 += g_B1UranusCoefficients[i].A * Math.Cos(g_B1UranusCoefficients[i].B + g_B1UranusCoefficients[i].C * rho);
}
//Calculate B2
int nB2Coefficients = g_B2UranusCoefficients.Length;
double B2 = 0;
for (i = 0; i < nB2Coefficients; i++)
{
B2 += g_B2UranusCoefficients[i].A * Math.Cos(g_B2UranusCoefficients[i].B + g_B2UranusCoefficients[i].C * rho);
}
//Calculate B3
int nB3Coefficients = g_B3UranusCoefficients.Length;
double B3 = 0;
for (i = 0; i < nB3Coefficients; i++)
{
B3 += g_B3UranusCoefficients[i].A * Math.Cos(g_B3UranusCoefficients[i].B + g_B3UranusCoefficients[i].C * rho);
}
//Calculate B4
int nB4Coefficients = g_B4UranusCoefficients.Length;
double B4 = 0;
for (i = 0; i < nB4Coefficients; i++)
{
B4 += g_B4UranusCoefficients[i].A * Math.Cos(g_B4UranusCoefficients[i].B + g_B4UranusCoefficients[i].C * rho);
}
double value = (B0 + B1 * rho + B2 * rhosquared + B3 * rhocubed + B4 * rho4) / 100000000;
//convert results back to degrees
value = AASCoordinateTransformation.RadiansToDegrees(value);
return(value);
}
public static double EclipticLongitude(double JD, bool bHighPrecision)
{
if (bHighPrecision)
{
return(AASCoordinateTransformation.MapTo0To360Range(AASCoordinateTransformation.RadiansToDegrees(AASVSOP87D_Uranus.L(JD))));
}
double rho = (JD - 2451545) / 365250;
double rhosquared = rho * rho;
double rhocubed = rhosquared * rho;
double rho4 = rhocubed * rho;
//Calculate L0
int nL0Coefficients = g_L0UranusCoefficients.Length;
double L0 = 0;
int i;
for (i = 0; i < nL0Coefficients; i++)
{
L0 += g_L0UranusCoefficients[i].A * Math.Cos(g_L0UranusCoefficients[i].B + g_L0UranusCoefficients[i].C * rho);
}
//Calculate L1
int nL1Coefficients = g_L1UranusCoefficients.Length;
double L1 = 0;
for (i = 0; i < nL1Coefficients; i++)
{
L1 += g_L1UranusCoefficients[i].A * Math.Cos(g_L1UranusCoefficients[i].B + g_L1UranusCoefficients[i].C * rho);
}
//Calculate L2
int nL2Coefficients = g_L2UranusCoefficients.Length;
double L2 = 0;
for (i = 0; i < nL2Coefficients; i++)
{
L2 += g_L2UranusCoefficients[i].A * Math.Cos(g_L2UranusCoefficients[i].B + g_L2UranusCoefficients[i].C * rho);
}
//Calculate L3
int nL3Coefficients = g_L3UranusCoefficients.Length;
double L3 = 0;
for (i = 0; i < nL3Coefficients; i++)
{
L3 += g_L3UranusCoefficients[i].A * Math.Cos(g_L3UranusCoefficients[i].B + g_L3UranusCoefficients[i].C * rho);
}
//Calculate L4
int nL4Coefficients = g_L4UranusCoefficients.Length;
double L4 = 0;
for (i = 0; i < nL4Coefficients; i++)
{
L4 += g_L4UranusCoefficients[i].A * Math.Cos(g_L4UranusCoefficients[i].B + g_L4UranusCoefficients[i].C * rho);
}
double value = (L0 + L1 * rho + L2 * rhosquared + L3 * rhocubed + L4 * rho4) / 100000000;
//convert results back to degrees
value = AASCoordinateTransformation.MapTo0To360Range(AASCoordinateTransformation.RadiansToDegrees(value));
return(value);
}
