SIMBAD references

We report the discovery of two transiting extrasolar planets by the HATSouth survey. HATS-9b orbits an old (10.8±1.5 Gyr) V = 13.3 G dwarf star with a period p≈ 1.9153 days. The host star has a mass of 1.03 M_☉, radius of 1.503 R_☉, and effective temperature 5366±70 K. The planetary companion has a mass of 0.837 M_J and radius of 1.065 R_J, yielding a mean density of 0.85 g/cm3. HATS-10b orbits a V = 13.1 G dwarf star with a period p≈3.3128 days. The host star has a mass of 1.1 M_☉, radius of 1.11 R_☉, and effective temperature 5880±120 K. The planetary companion has a mass of 0.53 M_J and radius of 0.97 R_J, yielding a mean density of 0.7 g/cm3. Both planets are compact in comparison with planets receiving similar irradiation from their host stars and lie in the nominal coordinates of Field 7 of K2, but only HATS-9b falls on working silicon. Future characterization of HATS-9b with the exquisite photometric precision of the Kepler telescope may provide measurements of its reflected light signature.