TOI-5126: A hot super-Neptune and warm Neptune pair discovered by $\text{TESS}$ and $\text{CHEOPS}$

Tyler R. Fairnington, Emma Nabbie, Chelsea X. Huang +33

We present the confirmation of a hot super-Neptune with an exterior Neptune companion orbiting a bright (V = 10.1 mag) F-dwarf identified by the $\textit{Transiting Exoplanet Surve…