Difference between revisions of "Template:Circle of latitude"

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  |Polar=66° 33′ 44″{{#ifeq:{{{2}}}|Convert| (or {{#expr:(66+((33+(44/60))/60))round 4}}°)}}
 
  |Polar=66° 33′ 44″{{#ifeq:{{{2}}}|Convert| (or {{#expr:(66+((33+(44/60))/60))round 4}}°)}}
 
}}<noinclude>
 
}}<noinclude>
[[Category:Conversion templates]]
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{{documentation}}
 
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Revision as of 20:08, 24 October 2014

Usage

  • |tropical or |polar
  • |convert is optional.
{{Circle of latitude|Tropical|convert}} → 23° 26′ 16″
{{Circle of latitude|polar}} →

This template uses a continuously updating formula found at http://www.neoprogrammics.com/obliquity_of_the_ecliptic. Note that this formula calculates the Mean Ecliptic, not the True Ecliptic, because it doesn't correct for Nutation.