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{{Planet|image=PlutoSystem.jpg
|discname=[[Hubble Space Telescope]] Team
|origname=mythical 9-headed monster of underworld
|primary=Pluto
|periapsis=64,458 km
|apoapsis=65,102 km
|semimajor=64,780 km
|eccentricity=0.005
|sidereal=38.206 da
|inclination=0.22°
|massmt=5 * 10<sup>16</sup> kg (8.36681 * 10<sup>-7</sup>% earth)
|equatorradius =37 km
|meantemp=44 K
}}'''Hydra''' is the third or outermost [[moon]] of the [[dwarf planet]] [[Pluto]]. It was discovered by the Hubble Space Telescope team in June of 2005.
== References ==
* Arnett, Bill. "[http://www.nineplanets.org/pluto.html Pluto]." <http://www.nineplanets.org/> Accessed January 22, 2008.
{{Solarsystem}}