Sundials in Eastern Bohemia

SHA | Analemmatic Sundial Design

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Sundial design

geographical latitude of the site [+DD:MM:SS]

a database of geographical coordinates at http://www.heavens-above.com

semimajor axis of the ellipse [cm]

time-step of hour signs [HH:MM:SS]

time-step of ellipse points [HH:MM:SS]

desk width [cm]

height of the gnomon (body) [cm]

time-step of date curves [HH:MM:SS]

number of date curves

geographical longitude [+DD:MM:SS, positive to E]

time-longitude correction

date scale for: month beginnins mean declinations entries of the Sun to the zodiac signs

Standard values

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© Miroslav Broľ - http://www.astrohk.cz/slunecni_hodiny.html, HPHK; version 22. 6. 2007