Calendar as time base for time-dependent quantities

In the following applet you may enter Calendar Date or Julian Date (cf. applet CalendarDate).
Whenever you change the values of text fields, hit the Return key to start the conversion.
Use the buttons as shortcuts for some simple modifications of the date.

Whenever you change the date, the time dependent quantities on this page will be adjusted.

If your browser does not support JAVA the following fields remain empty!

Greenwich Mean Sidereal Time [h m s]
Mean Obliquity of Ecliptic [d m s]
Nutation Elements (")
Precession Elements from J2000 [d m s]

Zurück Dieter Egger 1997-04-21