trans-Neptunian objects

A form of trans-Neptunian object — Any natural object (usually a minor planet (asteroid) or a hypothetical planet) in the Solar System with all or most of its orbit outside the orbit of Neptune.

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Meanings

noun
  1. pluralplural of trans-Neptunian object
Cite this entry
APA

trans-Neptunian objects. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/trans-Neptunian%20objects

MLA

“trans-Neptunian objects.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/trans-Neptunian%20objects. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “trans-Neptunian objects,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/trans-Neptunian%20objects.

Source: trans-Neptunian objects on Wiktionary, CC BY-SA 4.0.