Sedna

Noun

Meaning

a planetoid of rock and ice about three-quarters the size of Pluto discovered in 2003; the most distant object known to orbit around the sun

Source: WordNet

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Examples

If Sedna had been pulled into its orbit by a trans-Neptunian planet, any other objects found in its region would have a similar perihelion to Sedna (around 80 AU). Source: Internet

The scattered disc extends to the right, far beyond the diagram, with known objects at mean distances beyond 500 AU ( Sedna ) and aphelia beyond 1000 AU ( (87269) 2000 OO 0.3em ). Source: Internet

Some astronomers have tentatively associated 90377 Sedna with the Oort cloud. Source: Internet

“The New Moon opposite Sedna should also highlight the widely opposing opinions about climate change. Source: Internet

Fear Effect Sedna brings a whole new level of awesome to all of the puzzle-related assassin games that you've seen before. Source: Internet

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