Calculating the EXACT mass of the sun

Calculating the EXACT mass of the sun

The relationship r*v^2 determines the mass of the sun by the distance of a planet from the sun (r in m) and the square of its speed (v in m/sec) exactly if the known velocity is adjusted for eccentric orbits. The adjusted velocities for nine planets are shown in the following table. All produce the standard value of GM with a deviation of 0.000000000000000000%. GM (1.327158270.E+20) is calculated from the Codata values G = 6.674E-11 and M = 1..988550E+30.
r/m v/msec adjusted v r*v^2=GM
MER 5.791000E+10 47,870 47,872 1.327158270.E+20
VEN 1.082100E+11 35,020 35,021 1.327158270.E+20
EAR 1.496000E+11 29,780 29,785 1.327158270.E+20
MAR 2.279200E+11 24,130 24,131 1.327158270.E+20
JUP 7.785700E+11 13,070 13,056 1.327158270.E+20
SAT 1.427000E+12 9,690 9,644 1.327158270.E+20
URA 2.871000E+12 6,810 6,799 1.327158270.E+20
NEP 4.497100E+12 5,430 5,432 1.327158270.E+20
PLU 5.913000E+12 4,720 4,738 1.327158270.E+20

Peter Riedt