Neptune XIV away from Larissa since then because the former two are outside Neptune-synchronous orbit (Neptune's rotational period is 0.6713 day) and are thus being tidally accelerated, while Larissa is within and is being tidally decelerated. When the moon was numbered as Neptune XIV, it remained without an official name. The discovery team plans to submit a name proposal to the International Astronomical Union based on a figure from Greco-Roman mythology with a relationship to Poseidon or Neptune, the god of the sea, consistent with the naming of other moons of Neptune. Among the names under consideration is Polyphemus, the gigantic one-eyed
Neptune (mythology) (presently Nepi), town of the "ager Faliscus" near Falerii. The district was traditionally connected to the cult of the god: Messapus and Halesus, the eponymous hero of Falerii, were believed to be his own sons. Messapus led the Falisci and others to war in the Aeneid. Nepi and Falerii have been famed since antiquity for the excellent quality of the water of their springs, scattered in meadows. Nepet is considered a hydronymic toponym of pre-Indo-European origin widespread in Europe and from an appellative meaning "damp wide valley, plain", cognate with pre-Greek "νάπη", "wooded valley". The theology of Neptune may only