Calibrated visibilities of {epsilon} Eri

We determined its physical radius, effective temperature, and mass by combining our measurement with the star's parallax, photometry from the literature, and the Yonsei-Yale isochrones, respectively. We used the resulting stellar mass of 0.82+/-0.05M_{sun}_ plus the mass function from Benedict et al. to calculate the planet's mass, which is 1.53+/-0.22M_Jupiter_.

Using our new effective temperature, we also estimated the extent of the habitable zone for the system.