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Table 1

Size and gravity parameters of the Gl 581g models.

Parameter Value Unit Description
... 1   M 3.1   M 4.3   M ... ...

g 9.81 16.5 19.2 m s-2 gravitational acceleration
Rp 6378 8657 9456 m planetary radius
Rc 3471 4711 5146 m inner radius of the mantle
Rm 6271 8511 9298 m outer radius of the mantle

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