Quantities Needed:
A = int(Y/100) B = 2 - A + int(A/4) JD = int(365.25 (Y + 4716)) + int(30.6001 (M + 1) + D + B - 1524.5 |
T = (JD + UT/24 - 2,451,545.0)/36525 q_{o} = 280.46061837 + 360.985647366 29 ( JD -2,451,545.0) + 0.000387933 T^{2} - T^{3}/38,710,000 |
tan A = sin H / (cos H sin f - tan d cos f ) sin h = sin f sin d + cos f cos d cos H |