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QUESTION
The planet orbiting star HD187123 has a semimajor axis of 0.042 A. If the star's mass is 1.
The planet orbiting star HD187123 has a semimajor axis of 0.042 A.U. If the star’s mass is 1.06 times the mass of the Sun, calculate how many times the planet has orbited its star since the paper announcing it was published on December 1, 1998
