An interesting contrast in what stars can be like. The Yellow one of the pair is closer, having around 5 times the mass solar, though at its distance and brightest from Earth, along with it being a close binary, it more likely has about 4.73 times the mass solar being G9II with a luminosity 570 solar and an age of 157 Million Years. Its close companion is nearly identical to the blue star which nit much is known about. However. It is 30 light years now distant, of class B7 and has a mass 3.65 solar.