The 0.5<i>M</i><sub>J</sub> transiting exoplanet WASP-13b
The 0.5<i>M</i><sub>J</sub> transiting exoplanet WASP-13b
We report the discovery of WASP-13b, a low-mass transiting exoplanet with an orbital period of 4.35298 <i>±<i/> 0.00004 days. The transit has a depth of 9 mmag, and although our follow-up photometry does not allow us to constrain the impact parameter well (0 < <i>b<i/> < 0.46), with radius in …