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<div class="section" id="angularseparation">
<h1>AngularSeparation<a class="headerlink" href="#angularseparation" title="Permalink to this headline">¶</a></h1>
<dl class="class">
<dt id="astropy.coordinates.angles.AngularSeparation">
<em class="property">class </em><tt class="descclassname">astropy.coordinates.angles.</tt><tt class="descname">AngularSeparation</tt><big>(</big><em>lat1</em>, <em>lon1</em>, <em>lat2</em>, <em>lon2</em>, <em>units</em><big>)</big><a class="reference external" href="http://github.com/astropy/astropy/tree/v0.2.4/astropy/coordinates/angles.py#L574" title="Push the Edit button on the next page"><span class="edit-on-github viewcode-link"> [edit on github]</span></a><a class="reference internal" href="../_modules/astropy/coordinates/angles.html#AngularSeparation"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#astropy.coordinates.angles.AngularSeparation" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="astropy.coordinates.angles.Angle.html#astropy.coordinates.angles.Angle" title="astropy.coordinates.angles.Angle"><tt class="xref py py-class docutils literal"><span class="pre">astropy.coordinates.angles.Angle</span></tt></a></p>
<p>An on-sky separation between two directions.</p>
<div class="admonition note">
<p class="first admonition-title">Note</p>
<p class="last">This is computed using the Vincenty great circle distance
formula, and hence should be numerically stable even for
near antipodal points.</p>
</div>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters :</th><td class="field-body"><p class="first"><strong>lat1</strong> : float</p>
<blockquote>
<div><p>The value of the first latitudinal/elevation angle.</p>
</div></blockquote>
<p><strong>lon1</strong> : float</p>
<blockquote>
<div><p>The value of the first longitudinal/azimuthal angle.</p>
</div></blockquote>
<p><strong>lat2</strong> : float</p>
<blockquote>
<div><p>The value of the second latitudinal/elevation angle.</p>
</div></blockquote>
<p><strong>lon2</strong> : float</p>
<blockquote>
<div><p>The value of the second longitudinal/azimuthal angle.</p>
</div></blockquote>
<p><strong>units</strong> : <tt class="xref py py-obj docutils literal"><span class="pre">units</span></tt></p>
<blockquote class="last">
<div><p>The units of the given angles.</p>
</div></blockquote>
</td>
</tr>
</tbody>
</table>
<p class="rubric">Attributes Summary</p>
<table border="1" class="longtable docutils">
<colgroup>
<col width="10%" />
<col width="90%" />
</colgroup>
<tbody valign="top">
<tr class="row-odd"><td><a class="reference internal" href="#astropy.coordinates.angles.AngularSeparation.arcmins" title="astropy.coordinates.angles.AngularSeparation.arcmins"><tt class="xref py py-obj docutils literal"><span class="pre">arcmins</span></tt></a></td>
<td>The value of this separation in arcminutes.</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="#astropy.coordinates.angles.AngularSeparation.arcsecs" title="astropy.coordinates.angles.AngularSeparation.arcsecs"><tt class="xref py py-obj docutils literal"><span class="pre">arcsecs</span></tt></a></td>
<td>The value of this separation in arcseconds.</td>
</tr>
</tbody>
</table>
<p class="rubric">Attributes Documentation</p>
<dl class="attribute">
<dt id="astropy.coordinates.angles.AngularSeparation.arcmins">
<tt class="descname">arcmins</tt><a class="reference internal" href="../_modules/astropy/coordinates/angles.html#AngularSeparation.arcmins"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#astropy.coordinates.angles.AngularSeparation.arcmins" title="Permalink to this definition">¶</a></dt>
<dd><p>The value of this separation in arcminutes.</p>
</dd></dl>
<dl class="attribute">
<dt id="astropy.coordinates.angles.AngularSeparation.arcsecs">
<tt class="descname">arcsecs</tt><a class="reference internal" href="../_modules/astropy/coordinates/angles.html#AngularSeparation.arcsecs"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#astropy.coordinates.angles.AngularSeparation.arcsecs" title="Permalink to this definition">¶</a></dt>
<dd><p>The value of this separation in arcseconds.</p>
</dd></dl>
</dd></dl>
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<li><a class="reference internal" href="#">AngularSeparation</a></li>
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