Zeta Reticuli, Star Facts

Where is the planetoid the Nostromo visits, and does it have a name?

Early in this film, Lambert states that the Nostromo is “just short of Zeta 2 Reticuli”, which is a real binary star 39 light years from Earth. Whether that meant the planetoid was in that star system or in a (relatively) neighbouring system, is not divulged. The planetoid itself does not have a name, and actually appears to be a moon rather than a planetoid. In the sequel, Aliens, the planetoid is designated as LV‐426, and is referred to in other media (such as the novelization of Aliens) as “Acheron”.
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