Credits

 

All ephemeris calculations performed on this site are based on algorithms given in the fourth edition of the valuable book

• Practical Astronomy with your Calculator or Spreadsheet
  • Authors: Peter Duffet-Smith and Jonathan Zwart
  • Web: http://www.cambridge.org/features/astronomy/default.htm

The results should be correct within few minutes of time and less than one angular degree.

 

This site has been developed using the following free libraries and plugins:

• JQuery
  • Authors: jQuery Foundation and other contributors
  • Licence: MIT Licence
  • Web: http://jquery.com/


• Modernizr
  • Authors: Stu Cox, Patrick Kettner, Alex Sexton, Ryan Seddon, Paul Irish, Faruk Ateş
  • Licence: MIT Licence
  • Web: http://modernizr.com


• Fancybox 2.1.5
  • Author: Jānis Skarnelis
  • Licence: Creative Commons Attribution-NonCommercial 3.0
  • Web: http://fancyapps.com/fancybox/


• JQuery DateTimePicker
  • Author: Chupurnov Valeriy
  • Licence: MIT Licence
  • Web: http://xdsoft.net/jqplugins/datetimepicker//


• Responsive Drop Down Navigation Menu
  • Author: Eric Hansel
  • Licence: no licencing / open source
  • Web: http://www.ejhansel.com/a-responsive-drop-down-navigation-menu/


• PHP Klasse thumbnail
  • Author: Uwe Hölzel
  • Licence: no licencing / open source
  • Web: http://deruwe.de/vorschaubilder-einfach-mit-php-realisieren.html