قالب:Circle of latitude/doc

 Usage

• |tropical or |polar
• |convert is optional.

{{Circle of latitude|tropical}} → 23°26′09.1″

{{Circle of latitude|polar|convert}} → 66°33′50.9″ (or 66.56414°)

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.