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Testing the Isotropy of the Dark Energy Survey’s Extreme Trans-Neptunian Objects

11 Aug 2020, 16:00 UTC
Testing the Isotropy of the Dark Energy Survey’s Extreme Trans-Neptunian Objects
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Pedro H. Bernardinelli et al 2020 Planet. Sci. J. 1 28
Analysis of the extreme trans-Neptunian objects detected in the first 4 years of the Dark Energy Survey show that this population is consistent with azimuthal isotropy and does not require a “Planet 9” hypothesis.

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