Which of the following quantities does not depend upon the orbital radius of the satellite [DCE 2000,03]

• A.             \[\frac{T}{R}\]           
• B.             \[\frac{{{T}^{2}}}{R}\]
• C.             \[\frac{{{T}^{2}}}{{{R}^{2}}}\]
• D.             \[\frac{{{T}^{2}}}{{{R}^{3}}}\]