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: WordNetSynonyms
Anagrams
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).
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 ).
Some astronomers have tentatively associated 90377 Sedna with the Oort cloud.
“The New Moon opposite Sedna should also highlight the widely opposing opinions about climate change.
Fear Effect Sedna brings a whole new level of awesome to all of the puzzle-related assassin games that you've seen before.