Here you can find the source of UnixToJulianDays(double unix)
public static double UnixToJulianDays(double unix)
//package com.java2s; //License from project: Apache License public class Main { public static double UnixToJulianDays(double unix) { return unix / 86400.0 + 2440587.5; }/*from www . j a v a 2 s .c o m*/ }