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reenorap | on: Dwarf planet candidate appears which takes roughly 280 years to orbit our sun
Is this Planet X that they have been talking about for a while now?
FranOntanaya | parent | next
No, all dwarf planets are too small to affect orbits the way that hypothetical planet is supposed to do.
4ndrewl | parent | next
Planet Nine is the new Planet X https://en.wikipedia.org/wiki/Planet_Nine
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