Difference between revisions of "Charon"

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Charon is the largest natural satellite of [[Pluto]]. It is so large compared to Pluto, that some astronomers consider them a [[Binary Planet]].
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Charon is the largest natural satellite of [[Pluto]]. It is so large compared to Pluto, that its barycentre lies outside both objects. This is a common definition of a binary object, leading some astronomers to consider them a [http://en.wikipedia.org/wiki/Double_planet double dwarf planet].
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From the discovery of [[Nix]] and [[Hydra]], it was possible to estimate Charon's mass as roughly 10% that of Pluto. This implies it's approximately 45% ice, thought mostly to be water ice.
 
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Revision as of 21:54, 29 August 2006

Charon is the largest natural satellite of Pluto. It is so large compared to Pluto, that its barycentre lies outside both objects. This is a common definition of a binary object, leading some astronomers to consider them a double dwarf planet.

From the discovery of Nix and Hydra, it was possible to estimate Charon's mass as roughly 10% that of Pluto. This implies it's approximately 45% ice, thought mostly to be water ice.

Europa.jpg This natural satellite related article is a stub. You can help Orbiterwiki by expanding it.


edit Natural satellites of Pluto

Charon - Styx - Nix - Kerberos - Hydra