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sandygrains6 karma

Theoretically, could P9 be Tyche? Wasn't that predicted to sit around 15,000 AU? Could WISE rescan to search for Tyche, now with a lower mass?

sandygrains3 karma

It's too far.

sandygrains2 karma

Could you elaborate a little on why you think it was flung out much earlier?

sandygrains1 karma

Thank you!

sandygrains1 karma

Do you guys believe this is the fifth planet that was flung out as described by the Nice Model?