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103 lines
1.9 KiB
103 lines
1.9 KiB
<sect1 id="tool-calculator">
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<title
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>The Astrocalculator</title>
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<indexterm
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><primary
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>Tools</primary>
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<secondary
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>Astrocalculator</secondary>
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</indexterm>
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<para
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>The &kstars; Astrocalculator provides several modules that give you direct access to algorithms used by the program. The modules are organised by subject: <itemizedlist
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><title
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>Coordinate Converters</title>
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<listitem
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><para
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><link linkend="calc-angdist"
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>Angular Distance</link
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></para
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></listitem>
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<listitem
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><para
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><link linkend="calc-apcoords"
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>Apparent Coordinates</link
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></para
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></listitem>
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<listitem
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><para
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><link linkend="calc-ecliptic"
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>Ecliptic Coordinates</link
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></para
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></listitem>
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<listitem
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><para
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><link linkend="calc-eqgal"
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>Equatorial/Galactic Coordinates</link
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></para
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></listitem>
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<listitem
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><para
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><link linkend="calc-horiz"
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>Horizontal Coordinates</link
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></para
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></listitem>
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<listitem
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><para
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><link linkend="calc-precess"
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>Precession</link
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></para
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></listitem>
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</itemizedlist>
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<itemizedlist
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><title
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>Earth Coordinates</title>
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<listitem
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><para
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><link linkend="calc-geodetic"
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>Geodetic Coordinates</link
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></para
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></listitem>
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</itemizedlist>
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<itemizedlist
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><title
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>Solar System</title>
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<listitem
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><para
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><link linkend="calc-planetcoords"
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>Planets Coordinates</link
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></para
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></listitem>
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</itemizedlist>
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<itemizedlist
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><title
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>Time Calculators</title>
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<listitem
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><para
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><link linkend="calc-dayduration"
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>Day Duration</link
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></para
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></listitem>
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<listitem
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><para
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><link linkend="calc-equinox"
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>Equinoxes and Solstices</link
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></para
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></listitem>
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<listitem
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><para
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><link linkend="calc-julian"
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>Julian Day</link
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></para
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></listitem>
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<listitem
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><para
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><link linkend="calc-sidereal"
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>Sidereal Time</link
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></para
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></listitem>
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</itemizedlist>
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</para>
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&calc-angdist; &calc-apcoords; &calc-ecliptic; &calc-eqgal; &calc-horiz; &calc-precess; &calc-geodetic; &calc-planetcoords; &calc-dayduration; &calc-equinox; &calc-julian; &calc-sidereal; </sect1>
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