Here you can find the source of julianCentury(double julianDay)
private static double julianCentury(double julianDay)
//package com.java2s; /*// w w w. ja va2 s .c o m * Copyright 2010 Roger Kapsi * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ public class Main { private static double julianCentury(double julianDay) { return ((julianDay - 2451545.0) / 36525.0); } }