sun
fun sunTopoLongitude(jd: Double, lon: Double, lat: Double, elev: Double = 0.0, deltaT: Double = 0.0, unitType: UnitType = UnitType.DEGREES): Double
Sun Topocentric Longitude default in degree, lambda apostrophe
Return
lambdaP in degree or radian
Parameters
jd
Julian Day
lon
longitude of observer
lat
latitude of observer
elev
elevation of observer
delta
in arcsecond
unit
degree or radian