If that fake planet was that close, astronomers the world over would have noticed perturbations due to it's mass and subsequent gravity being added to the mix in our Sol system. Several months ago when it entered our system. Pretty hard to hide the evidence of that much mass.
It hasn't.
And, sadly

, Elly done been broked up heading for the Sun, Shucks, there goes that doom & gloom story.
If any of the time comes from the dweeb masquerading as a reverend/ priest in Alameda California, his calculations came from a broken blender in hells kitchen.