Plaskett's binary system consists of two stars that revolve in a circular orbit about a center of mass midway between them. This statement implies that the masses of the two stars are equal (see figure below). Assume the orbital speed of each star is | V| = 210 km/s and the orbital period of each is 12.7 days. Find the mass M of each star. (For. comparison, the mass of our Sun is 1.99 x 1030 kg.) solar masses Enter a number. XCM M