public void BTest(double jd, double expectedResult)
{
double result = AASVSOP87D_Jupiter.B(jd);
Assert.Equal(expectedResult, result);
}
public static double EclipticLatitude(double JD, bool bHighPrecision)
{
if (bHighPrecision)
{
return(AASCoordinateTransformation.MapToMinus90To90Range(AASCoordinateTransformation.RadiansToDegrees(AASVSOP87D_Jupiter.B(JD))));
}
double rho = (JD - 2451545) / 365250;
double rhosquared = rho * rho;
double rhocubed = rhosquared * rho;
double rho4 = rhocubed * rho;
double rho5 = rho4 * rho;
//Calculate B0
int nB0Coefficients = g_B0JupiterCoefficients.Length;
double B0 = 0;
int i;
for (i = 0; i < nB0Coefficients; i++)
{
B0 += g_B0JupiterCoefficients[i].A * Math.Cos(g_B0JupiterCoefficients[i].B + g_B0JupiterCoefficients[i].C * rho);
}
//Calculate B1
int nB1Coefficients = g_B1JupiterCoefficients.Length;
double B1 = 0;
for (i = 0; i < nB1Coefficients; i++)
{
B1 += g_B1JupiterCoefficients[i].A * Math.Cos(g_B1JupiterCoefficients[i].B + g_B1JupiterCoefficients[i].C * rho);
}
//Calculate B2
int nB2Coefficients = g_B2JupiterCoefficients.Length;
double B2 = 0;
for (i = 0; i < nB2Coefficients; i++)
{
B2 += g_B2JupiterCoefficients[i].A * Math.Cos(g_B2JupiterCoefficients[i].B + g_B2JupiterCoefficients[i].C * rho);
}
//Calculate B3
int nB3Coefficients = g_B3JupiterCoefficients.Length;
double B3 = 0;
for (i = 0; i < nB3Coefficients; i++)
{
B3 += g_B3JupiterCoefficients[i].A * Math.Cos(g_B3JupiterCoefficients[i].B + g_B3JupiterCoefficients[i].C * rho);
}
//Calculate B4
int nB4Coefficients = g_B4JupiterCoefficients.Length;
double B4 = 0;
for (i = 0; i < nB4Coefficients; i++)
{
B4 += g_B4JupiterCoefficients[i].A * Math.Cos(g_B4JupiterCoefficients[i].B + g_B4JupiterCoefficients[i].C * rho);
}
//Calculate B5
int nB5Coefficients = g_B5JupiterCoefficients.Length;
double B5 = 0;
for (i = 0; i < nB5Coefficients; i++)
{
B5 += g_B5JupiterCoefficients[i].A * Math.Cos(g_B5JupiterCoefficients[i].B + g_B5JupiterCoefficients[i].C * rho);
}
double value = (B0 + B1 * rho + B2 * rhosquared + B3 * rhocubed + B4 * rho4 + B5 * rho5) / 100000000;
//convert results back to degrees
value = AASCoordinateTransformation.RadiansToDegrees(value);
return(value);
}
public static double RadiusVector(double JD, bool bHighPrecision)
{
if (bHighPrecision)
{
return(AASVSOP87D_Jupiter.R(JD));
}
double rho = (JD - 2451545) / 365250;
double rhosquared = rho * rho;
double rhocubed = rhosquared * rho;
double rho4 = rhocubed * rho;
double rho5 = rho4 * rho;
//Calculate R0
int nR0Coefficients = g_R0JupiterCoefficients.Length;
double R0 = 0;
int i;
for (i = 0; i < nR0Coefficients; i++)
{
R0 += g_R0JupiterCoefficients[i].A * Math.Cos(g_R0JupiterCoefficients[i].B + g_R0JupiterCoefficients[i].C * rho);
}
//Calculate R1
int nR1Coefficients = g_R1JupiterCoefficients.Length;
double R1 = 0;
for (i = 0; i < nR1Coefficients; i++)
{
R1 += g_R1JupiterCoefficients[i].A * Math.Cos(g_R1JupiterCoefficients[i].B + g_R1JupiterCoefficients[i].C * rho);
}
//Calculate R2
int nR2Coefficients = g_R2JupiterCoefficients.Length;
double R2 = 0;
for (i = 0; i < nR2Coefficients; i++)
{
R2 += g_R2JupiterCoefficients[i].A * Math.Cos(g_R2JupiterCoefficients[i].B + g_R2JupiterCoefficients[i].C * rho);
}
//Calculate R3
int nR3Coefficients = g_R3JupiterCoefficients.Length;
double R3 = 0;
for (i = 0; i < nR3Coefficients; i++)
{
R3 += g_R3JupiterCoefficients[i].A * Math.Cos(g_R3JupiterCoefficients[i].B + g_R3JupiterCoefficients[i].C * rho);
}
//Calculate R4
int nR4Coefficients = g_R4JupiterCoefficients.Length;
double R4 = 0;
for (i = 0; i < nR4Coefficients; i++)
{
R4 += g_R4JupiterCoefficients[i].A * Math.Cos(g_R4JupiterCoefficients[i].B + g_R4JupiterCoefficients[i].C * rho);
}
//Calculate R5
int nR5Coefficients = g_R5JupiterCoefficients.Length;
double R5 = 0;
for (i = 0; i < nR5Coefficients; i++)
{
R5 += g_R5JupiterCoefficients[i].A * Math.Cos(g_R5JupiterCoefficients[i].B + g_R5JupiterCoefficients[i].C * rho);
}
return((R0 + R1 * rho + R2 * rhosquared + R3 * rhocubed + R4 * rho4 + R5 * rho5) / 100000000);
}
public static double EclipticLongitude(double JD, bool bHighPrecision)
{
if (bHighPrecision)
{
return(AASCoordinateTransformation.MapTo0To360Range(AASCoordinateTransformation.RadiansToDegrees(AASVSOP87D_Jupiter.L(JD))));
}
double rho = (JD - 2451545) / 365250;
double rhosquared = rho * rho;
double rhocubed = rhosquared * rho;
double rho4 = rhocubed * rho;
double rho5 = rho4 * rho;
//Calculate L0
int nL0Coefficients = g_L0JupiterCoefficients.Length;
double L0 = 0;
int i;
for (i = 0; i < nL0Coefficients; i++)
{
L0 += g_L0JupiterCoefficients[i].A * Math.Cos(g_L0JupiterCoefficients[i].B + g_L0JupiterCoefficients[i].C * rho);
}
//Calculate L1
int nL1Coefficients = g_L1JupiterCoefficients.Length;
double L1 = 0;
for (i = 0; i < nL1Coefficients; i++)
{
L1 += g_L1JupiterCoefficients[i].A * Math.Cos(g_L1JupiterCoefficients[i].B + g_L1JupiterCoefficients[i].C * rho);
}
//Calculate L2
int nL2Coefficients = g_L2JupiterCoefficients.Length;
double L2 = 0;
for (i = 0; i < nL2Coefficients; i++)
{
L2 += g_L2JupiterCoefficients[i].A * Math.Cos(g_L2JupiterCoefficients[i].B + g_L2JupiterCoefficients[i].C * rho);
}
//Calculate L3
int nL3Coefficients = g_L3JupiterCoefficients.Length;
double L3 = 0;
for (i = 0; i < nL3Coefficients; i++)
{
L3 += g_L3JupiterCoefficients[i].A * Math.Cos(g_L3JupiterCoefficients[i].B + g_L3JupiterCoefficients[i].C * rho);
}
//Calculate L4
int nL4Coefficients = g_L4JupiterCoefficients.Length;
double L4 = 0;
for (i = 0; i < nL4Coefficients; i++)
{
L4 += g_L4JupiterCoefficients[i].A * Math.Cos(g_L4JupiterCoefficients[i].B + g_L4JupiterCoefficients[i].C * rho);
}
//Calculate L5
int nL5Coefficients = g_L5JupiterCoefficients.Length;
double L5 = 0;
for (i = 0; i < nL5Coefficients; i++)
{
L5 += g_L5JupiterCoefficients[i].A * Math.Cos(g_L5JupiterCoefficients[i].B + g_L5JupiterCoefficients[i].C * rho);
}
double value = (L0 + L1 * rho + L2 * rhosquared + L3 * rhocubed + L4 * rho4 + L5 * rho5) / 100000000;
//convert results back to degrees
value = AASCoordinateTransformation.MapTo0To360Range(AASCoordinateTransformation.RadiansToDegrees(value));
return(value);
}