Another Mickey-Mouse Planet?

This could be interesting-they've found a Pluto-sized object, tentatively named Sedna, three times further out. That's well outside the Kuiper Belt. There's been an active debate whether to demote Pluto to being merely the biggest Kuiperite, but Sedna might give Pluto a new lease on planet-status.

So, we'll get two debates. The first is whether to grant Sedna planet status. The second will be whether to give the 10th planet a Greco-Roman mythological name to keep with tradition; Sedna's the Inuit goddess of the ocean. Could we see a culture war in astronomy? "What do you mean? Are Inuit deities chopped liver?"

If you needed to calculate the diameter of Sedna, would you need an Eskimo pi?