class SolCal::Commands::EquationOfCenterCommand
Protected Instance Methods
do_execute()
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# File lib/solcal/commands/equation_of_center_command.rb, line 5 def do_execute Math.sin(geometric_mean_anom.to_rad)*(1.914602-julian_century*(0.004817+0.000014*julian_century))+Math.sin(2*geometric_mean_anom.to_rad)*(0.019993-0.000101*julian_century)+Math.sin(3*geometric_mean_anom.to_rad)*0.000289 end