trans-Neptunian object
Meaning
Noun
- 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 planet Neptune
Related
Similar words
Narrower meaning words
- classical Kuiper belt object
- detached object
- extreme trans-Neptunian object
- resonant trans-Neptunian object
- scattered-disc object
- sednoid
Broader meaning words
Modern English dictionary
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