From astro- + tracker. <span class="searchmatch">astrotracker</span> (plural <span class="searchmatch">astrotrackers</span>) star tracker...
<span class="searchmatch">astrotrackers</span> plural of <span class="searchmatch">astrotracker</span>...
navigational device which measures the angular separation of stars with reference to a known time and place in order to achieve precise navigation. <span class="searchmatch">astrotracker</span>...
astrotechnology astrotheological astrotheology astrotourism astrotourist <span class="searchmatch">astrotracker</span> AstroTurf astrovideography astroviral astrovirology astrozoology astrogation...