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No Evidence for Orbital Clustering in the Extreme Trans-Neptunian Objects

24 May 2021, 16:00 UTC
No Evidence for Orbital Clustering in the Extreme Trans-Neptunian Objects
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K. J. Napier et al 2021 Planet. Sci. J. 2 59
New analysis of the properties of 14 Dark-Energy-Survey-detected extreme trans-Neptunian objects shows they are consistent with a uniform population, suggesting Planet Nine is not necessary to explain their behavior.

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