<?xml version="1.0" encoding='utf-8'?>
<!DOCTYPE wml PUBLIC "-//WAPFORUM//DTD WML 1.1//EN" "http://www.wapforum.org/DTD/wml_1.1.xml">
<wml>
<card id="card1" title="Polar orbit - Page 11 - Wikipedia">
<p>
<a accesskey="1" href="page.php?w=Polar_orbit&amp;p=10">1.Previous</a><br />
<a accesskey="3" href="page.php?w=Polar_orbit&amp;p=12">3.Next</a>
</p>
<p>the brown dwarf pair <a href="page.php?w=2M1510">2M1510</a>AB. The planet is called 2M1510(AB)b, or just 2M1510b. The orbit of the planet is unusual as it is a polar orbit around a binary system, the first such case that was discovered. The discovery was made with the help of <a href="page.php?w=radial_velocity">radial velocity</a> measurements that showed <a href="page.php?w=Retrograde_and_prograde_motion">retrograde</a> <a href="page.php?w=apsidal_precession">apsidal precession</a> of the brown dwarf pair, which could not be explained by the</p><p>
<a accesskey="1" href="page.php?w=Polar_orbit&amp;p=10">1.Previous</a><br />
<a accesskey="3" href="page.php?w=Polar_orbit&amp;p=12">3.Next</a>
</p>

<do type="prev" label="Search">
        <go href="search.wml"/>
</do>

</card>
</wml>
