Update JulianDatesClass.cs zu 1.1.0.2

Add some more JD variations

JulianDatesClass.cs

@@ -1,95 +1,186 @@
-using System;
+using System;
+using System.Globalization;
 
 class JulianDatesClass
 {
+  public const double
+    doubleJulianDateCoefficient = 2415018.5,
+    doubleModifiedJulianDateCoefficient = 2400000.5,
+    doubleReducedJulianDateCoefficient = 2400000,
+    doubleTruncatedJulianDateCoefficient = 2440000.5,
+    doubleDublinJulianDateCoefficient = 2415020,
+    doubleCnesJulianDateCoefficient = 2433282.5,
+    doubleCcsdsJulianDateCoefficient = 2436204.5,
+    doubleLopJulianDateCoefficient = 2448622.5,
+    doubleMillenniumJulianDateCoefficient = 2451544.5,
+    doubleLilianDateCoefficient = 2299159.5,
+    doubleRataDieCoefficient = 1721424.5,
+    doubleMarsSolDateCoefficient = 2405522,
+    doubleRatioRotationAxisEarthMars = 1.02749,
+    doubleUnixtimeCoefficient = 2440587.5;
+
+  public const int
+    intSecondsOfDay = 86400;
+
   public static double calcJulianDate()
   {
-    return DateTime.Now.ToOADate() + 2415018.5;
+    return DateTime.Now.ToOADate() + doubleJulianDateCoefficient;
   }
 
   public static double calcJulianDate(DateTime date)
   {
-    return date.ToOADate() + 2415018.5;
+    return date.ToOADate() + doubleJulianDateCoefficient;
   }
 
   public static double calcModifiedJulianDate()
   {
-    return calcJulianDate() - 2400000.5;
+    return calcJulianDate() - doubleModifiedJulianDateCoefficient;
   }
 
   public static double calcModifiedJulianDate(DateTime date)
   {
-    return calcJulianDate(date) - 2400000.5;
+    return calcJulianDate(date) - doubleModifiedJulianDateCoefficient;
   }
 
   public static double calcReducedJulianDate()
   {
-    return calcJulianDate() - 2400000;
+    return calcJulianDate() - doubleReducedJulianDateCoefficient;
   }
 
   public static double calcReducedJulianDate(DateTime date)
   {
-    return calcJulianDate(date) - 2400000;
+    return calcJulianDate(date) - doubleReducedJulianDateCoefficient;
   }
 
   public static double calcTruncatedJulianDate()
   {
-    return Math.Floor(calcJulianDate() - 2440000.5);
+    return Math.Floor(calcJulianDate() - doubleTruncatedJulianDateCoefficient);
   }
 
   public static double calcTruncatedJulianDate(DateTime date)
   {
-    return Math.Floor(calcJulianDate(date) - 2440000.5);
+    return Math.Floor(calcJulianDate(date) - doubleTruncatedJulianDateCoefficient);
   }
 
   public static double calcDublinJulianDate()
   {
-    return calcJulianDate() - 2415020;
+    return calcJulianDate() - doubleDublinJulianDateCoefficient;
   }
 
   public static double calcDublinJulianDate(DateTime date)
   {
-    return calcJulianDate(date) - 2415020;
+    return calcJulianDate(date) - doubleDublinJulianDateCoefficient;
   }
 
   public static double calcCnesJulianDate()
   {
-    return calcJulianDate() - 2433282.5;
+    return calcJulianDate() - doubleCnesJulianDateCoefficient;
   }
 
   public static double calcCnesJulianDate(DateTime date)
   {
-    return calcJulianDate(date) - 2433282.5;
+    return calcJulianDate(date) - doubleCnesJulianDateCoefficient;
   }
 
   public static double calcCcsdsJulianDate()
   {
-    return calcJulianDate() - 2436204.5;
+    return calcJulianDate() - doubleCcsdsJulianDateCoefficient;
   }
 
   public static double calcCcsdsJulianDate(DateTime date)
   {
-    return calcJulianDate(date) - 2436204.5;
+    return calcJulianDate(date) - doubleCcsdsJulianDateCoefficient;
   }
 
   public static double calcLopJulianDate()
   {
-    return calcJulianDate() - 2448622.5;
+    return calcJulianDate() - doubleLopJulianDateCoefficient;
   }
 
   public static double calcLopJulianDate(DateTime date)
   {
-    return calcJulianDate(date) - 2448622.5;
+    return calcJulianDate(date) - doubleLopJulianDateCoefficient;
   }
 
-  public static double calcMilleniumJulianDate()
+  public static double calcMillenniumJulianDate()
   {
-    return calcJulianDate() - 2451544.5;
+    return calcJulianDate() - doubleMillenniumJulianDateCoefficient;
   }
 
-  public static double calcMilleniumJulianDate(DateTime date)
+  public static double calcMillenniumJulianDate(DateTime date)
   {
-    return calcJulianDate(date) - 2451544.5;
+    return calcJulianDate(date) - doubleMillenniumJulianDateCoefficient;
+  }
+
+  public static double calcChronologicalJulianDate()
+  {
+    TimeZone zone = TimeZone.CurrentTimeZone;
+    DaylightTime time = zone.GetDaylightChanges(DateTime.Today.Year);
+    //System.Windows.Forms.MessageBox.Show((time.Delta.Hours * (24 / 100)).ToString());
+    //double a = time.Delta.Hours / 24.0;
+    return calcJulianDate() + 0.5 + (time.Delta.Hours / 24.0);
+  }
+
+  public static double calcChronologicalJulianDate(DateTime date)
+  {
+    TimeZone zone = TimeZone.CurrentTimeZone;
+    DaylightTime time = zone.GetDaylightChanges(DateTime.Today.Year);
+    return calcJulianDate(date) + 0.5 + (time.Delta.Hours / 24.0);
+  }
+
+  public static double calcChronologicalModifiedJulianDate()
+  {
+    TimeZone zone = TimeZone.CurrentTimeZone;
+    DaylightTime time = zone.GetDaylightChanges(DateTime.Today.Year);
+    //System.Windows.Forms.MessageBox.Show((time.Delta.Hours * (24 / 100)).ToString());
+    //double a = time.Delta.Hours / 24.0;
+    return calcJulianDate() - doubleModifiedJulianDateCoefficient + 0.5 + (time.Delta.Hours / 24.0);
+  }
+
+  public static double calcChronologicalModifiedJulianDate(DateTime date)
+  {
+    TimeZone zone = TimeZone.CurrentTimeZone;
+    DaylightTime time = zone.GetDaylightChanges(DateTime.Today.Year);
+    return calcJulianDate(date) - doubleModifiedJulianDateCoefficient + 0.5 + (time.Delta.Hours / 24.0);
+  }
+
+  public static double calcLilianDate()
+  {
+    return Math.Floor(calcJulianDate() - doubleLilianDateCoefficient);
+  }
+
+  public static double calcLilianDate(DateTime date)
+  {
+    return Math.Floor(calcJulianDate(date) - doubleLilianDateCoefficient);
+  }
+
+  public static double calcRataDie()
+  {
+    return Math.Floor(calcJulianDate() - doubleRataDieCoefficient);
+  }
+
+  public static double calcRataDie(DateTime date)
+  {
+    return Math.Floor(calcJulianDate(date) - doubleRataDieCoefficient);
+  }
+
+  public static double calcMarsSolDate()
+  {
+    return (calcJulianDate() - doubleMarsSolDateCoefficient) / doubleRatioRotationAxisEarthMars;
   }
-}
 
+  public static double calcMarsSolDate(DateTime date)
+  {
+    return (calcJulianDate(date) - doubleMarsSolDateCoefficient) / doubleRatioRotationAxisEarthMars;
+  }
+
+  public static double calcUnixtime()
+  {
+    return (calcJulianDate() - doubleUnixtimeCoefficient) * intSecondsOfDay;
+  }
+
+  public static double calcUnixtimeDate(DateTime date)
+  {
+    return (calcJulianDate(date) - doubleUnixtimeCoefficient) * intSecondsOfDay;
+  }
+}