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Newtonian constant of gravitation  Value  6.674 28 x 10-11 m3 kg-1 s-2  Standard uncertainty  0.000 67 x 10-11 m3 kg-1 s-2   Relative standard uncertainty   1.0 x 10-4  Concise form  6.674 28(67) x 10-11 m3 kg-1 s-2       Click here for correlation coefficient of this constant with other constants Source: 2006 CODATA      recommended values  Definition of uncertainty       Correlation coefficient with any other constant