Nibiru: Conforms the end of the world

Nibiru is the name given by means of some to planet X.  Planet X 2012 and the end of the world have the relationship via to those who deem that planet X exists ahead of Pluto. This is on a smash path related to the earth.  They look forward that the Planet X will either hit us or it will be a near miss. 
There are two main edition of this part of the theory,

                       

First theory: the first of which states that the configuration arise when the sun rises above the horizon on December 21st 2, which point out the sun may be rise in the middle of the Milky Way that cause an alignment between the earth sun and the galactic center
This does emerge correct and can be verified this with an astronomy curriculum. Though, there are at least two problems with this conception, the first of which is that this result is only imperative from the earth’s point of view.
Second theory: The second campsite of confidence surrounding the 2012 association problem is almost certainly the more significant of the two because it is dealing with the solar system’s genuine location in relation to immense center. This is the idea that our little solar system is moving roughly the midpoint of the galaxy every 225 years or so million years or so, and whereas doing so it is moving up and down in a cycle voyage the plane every 33 million years.