The Ephemeris application is an applet. To visualize it is necessary to have installed and activated Java in the navigator.

In order to Download Java from Sun Microsystems click on: http://www.java.com/en/download/index.jsp

In order to activate Java in the navigator if it were already installed previously click on: http://www.java.com/en/download/help/jcp_security.xml

                                                                                                                                                                 http://www.java.com/en/download/faq/exception_sitelist.xml

If you have installed and activated Java but cannot see the applet contacts in: obsolar_@_observacionsolar.es (click on the link to open a message).