Its kind hard to get a consistent value of G when we're not yet terribly sure of the radius OR the mass, so I'm sure there are a range of possible values.
As for it being an icy world that spiraled in, yes, I've read about that being a concern. Its kinda hard to tell with our current level of technology though.
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Date: 2007-04-26 07:13 pm (UTC)As for it being an icy world that spiraled in, yes, I've read about that being a concern. Its kinda hard to tell with our current level of technology though.