Planet X, also known as Nibiru, is supposed to come on December 21, 2012. It's also predicted that this is going to be Earth's doomsday. It's not really sure though, but according to Mayan calendars, one of the world's most accurate calendars, and early oracles and prophets, this day is going to be the doomsday, as well as the arrival of Planet X.
This is impossible to answer for a planet with unknown conditions or characteristics.
"Planet X" was originally a term for a hypothetical TENTH planet, BEYOND Pluto. Also, Pluto is no longer considered a planet.
In order to calculate that figure, we need to know the mass of planet x and the radius of its surface. These are particularly difficult to measure in the case of planet x, primarily because it doesn't exist.
Planet X has not been confirmed to exist, so its size is unknown. Jupiter is the largest planet in our solar system, with a radius of about 69,911 km.
Planet X is a hypothetical planet that has yet to be confirmed. Therefore until it is discovered, it will not have any moons.
Planet X is an informal name for the planet Pluto [See related question] however in later years it has come to be named as the hypothetical and 2012 disaster planet called Niburu [See related link].
Planet X is an informal name for the planet Pluto [See related question] however in later years it has come to be named as the hypothetical and 2012 disaster planet called Niburu [See related link].
Planet X was a hypothetical planet which was searched for after the discovery of planet Neptune. `Planet-X` does not exist.
No, Planet X does not exist.
No
Planet x is the planet behind Pluto which is commonly reffered to as Selena but is not yet a planet(or clarified planet).
There is no "Planet X". See links.
The name of planet X is Nibiru
They come from the planet cybertron.
Nowhere. There is currently no planet called planet X. It is a lie
Planet X does exist but there are about 3 Dwarf planets that have simularities to Plznet X. Planet X has not yet been discovered.
Planet X was nothing because it does not exist and never did.