As described in Mandel, G. (2002). Star Trek Star Charts: The Complete Atlas of Star Trek (1 ed.). Pocket Books. <a href="//commons.wikimedia.org/wiki/Special:BookSources/0743437705" class="internal mw-magiclink-isbn">ISBN 0-7434-3770-5</a>
<a href="//commons.wikimedia.org/wiki/User:Shisma" title="User:Shisma">Shisma</a>
<span class="int-own-work" lang="en">Own work</span>