Hector guerrero jimenez

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HD 226868 is a supergiant star with a spectral class of O9.7 Iab, which is on the borderline between class O and class B stars. It has an estimated surface temperature of 31,000 K and mass approximately 20-40 times the mass of the Sun. Based on a stellar evolutionary model, at the estimated distance of 2,000 parsecs this star may have a radius equal to about 15-17 times the solar radius and is approximately 300,000-400,000 times the luminosity of the Sun. For comparison, the compact object is estimated to be orbiting HD 226868 at a distance of about 40 solar radii, or twice the radius of this star.

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