TOI-2447 b / NGTS-29 b: a 69-day Saturn around a Solar analogue
TOI-2447 b / NGTS-29 b: a 69-day Saturn around a Solar analogue
Discovering transiting exoplanets with relatively long orbital periods ($>$10 days) is crucial to facilitate the study of cool exoplanet atmospheres ($T_{\rm eq} < 700 K$) and to understand exoplanet formation and inward migration further out than typical transiting exoplanets. In order to discover these longer period transiting exoplanets, long-term photometric …