In the solar system, the Sun is in the focus of the system for Sun-Earth binding system. Then the binding energy for the system will be [given that radius of the earth's orbit round the Sun is $1.5\times {10}^{11}m$ and mass of the earth $=6\times {10}^{24}\mathrm{kg}$]

• A

  $2.7\times {10}^{33}\mathrm{J}$

• B

  $5.4\times {10}^{33}\mathrm{J}$

• C

  $2.7\times {10}^{30}\mathrm{J}$

• D

  $5.4\times {10}^{30}\mathrm{J}$