getMoonIllumination static method
calculations for illumination parameters of the moon, based on http://idlastro.gsfc.nasa.gov/ftp/pro/astro/mphase.pro formulas and Chapter 48 of "Astronomical Algorithms" 2nd edition by Jean Meeus (Willmann-Bell, Richmond) 1998.
Implementation
static Illumination getMoonIllumination(DateTime date) {
return getIllumination(date);
}