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Definition of trans-neptunian object. in English English dictionary
- trans-Neptunian object.
- TNO
- trans-Neptunian object
- Any object (such as an asteroid, a planet, a KBO, or a star) in the Solar System with all or most of its orbit outside the orbit of Neptune
Related Terms
trans-neptunian object.
Hyphenation
trans-Nep·tu·ni·an ob-jectResimler
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