| rightascension =17<sup>h</sup> 16<sup>m</sup> 21.071<sup>s</sup><ref name=constellation-guide>[http://www.constellation-guide.com/stingray-nebula-hen-3-1357-pn-g331-in-ara/ Stingray Nebula (Hen 3-1357, PN G331) in Ara] from constellation-guide.com</ref> | | rightascension =17<sup>h</sup> 16<sup>m</sup> 21.071<sup>s</sup><ref name=constellation-guide>[http://www.constellation-guide.com/stingray-nebula-hen-3-1357-pn-g331-in-ara/ Stingray Nebula (Hen 3-1357, PN G331) in Ara] from constellation-guide.com</ref> |