There is no Planet X, so no, it did not.
Planet X is a hypothetical planet once thought to exist out beyond Neptune. Astronomers discovered a discrepancy in Uranus' orbit that they thought indicated another planet beyond Neptune whose mass was affecting it. When Neptune's mass was determined using data gathered by Voyager 2, Astronomers discovered that the discrepancy was entirely due to Neptune's orbit. Since then, other trans-Neptunian objects have been discovered, but none large enough to be considered a planet.
Mass of Planet X divided by volume 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.
Look on the planet x website. Skateplanet.com
For many years an unknown planet was thought to exist, that caused discrepancies in the orbits of Neptune and Uranus. This was dubbed Planet X. With improved measurements from the Voyager space probes, this Planet X was disproved, most astronomers believe now that it does not exist - that there are no more large undiscovered planets beyond Neptune that are in orbit around our sun. Several minor planets have been discovered further out though.
Planet X TV - 1995 Boarder 2 was released on: USA: 10 February 2010
Planet X is a hypothetical planet once thought to exist out beyond Neptune. Astronomers discovered a discrepancy in Uranus' orbit that they thought indicated another planet beyond Neptune whose mass was affecting it. When Neptune's mass was determined using data gathered by Voyager 2, Astronomers discovered that the discrepancy was entirely due to Neptune's orbit. Since then, other trans-Neptunian objects have been discovered, but none large enough to be considered a planet.
Planet X TV - 1995 Univ Skate 2 was released on: USA: 12 April 2011
Planet X TV - 1995 Univ Snow 2 was released on: USA: 13 April 2011
Planet X was a hypothetical planet which was searched for after the discovery of planet Neptune. `Planet-X` does not exist.
2 x 2 x 2 x 2 x 2 x 2 x 5
Factor them both. 360 = 2 x 2 x 2 x 3 x 3 x 5 280 = 2 x 2 x 2 x 5 x 7 Find the ones in common: 2 x 2 x 2 x 5 = 40
No. 15" x 6" (Grand) Voyager bolt pattern is 5 x 4.5" (114.3mm). Astro is 5 x 127 or so. No fit!
Mass of Planet X divided by volume of Planet X
No, Planet X does not exist.