I don't think the article is an absolute rubbish, there's a clear difference between what is "hypothetical" and "astrological/scifi" celestial bodies. One of the best example is Lilith (designated since the 1910s), which I thought is supposed to be placed in hypothetical, but knowing the fact that Lilith has ended very much in the astrological side (despite its astronomical beginning), this article is actually the best place for Lilith. I think this article is the best solution for keeping the hypothetical planet article clear of this "Nibiru" stuffs these days. 

 I do think that the rest of the planets are rubbish though (as "rubbish" as the Discordian and Scientology holidays), but aside of these, well done on creating an article that could facilitate all these rubbish.;D