((same person as poster))
I looked up a few artcicles some of them said that its 200au, others go out further? I'm not sure on this 'distance' thing,
AH! Here is the so called actual published article.
http://iopscience.iop.org/article/10.3847/0004-6256/151/2/22
This is just one image from the article above that I was TRYING to make more simple for my stupid brain to work out.
There are a few more in the artcle. Some more simple. They really do say its about as big as Uranus which is why I used its mass for the thing I did. I would just put uranus up there in calulations and see of it can exist as far out as these two people say it can. I just don't think that an object that massive can exist beyone pluto since the suns gravity is pretty weak and a planet that massive just will shoot off.
I mean closer to the sun we get us, jupiter and such and that's good, but its still fairly far out, further then pluto and Eris by quite a bit.
They are trying to explain anonmolies in the kupiter belt, and Oort cloud aparently. Which can 'only be done with a massive planet' or some such. I don't really know, I just don't think that the sun can hold it down THAT far away. ((I do know the difference between the Kupiter belt and Oort cloud keep in mind. This is just what I gleen from the article))
