Panchromatic View of the Frigid Jovian Exoplanet COCONUTS-2 b

Matthieu Ravet, Mickaël Bonnefoy, Gaël Chauvin +24

We use a high signal-to-noise MIRI-LRS spectrum (5.45 - 11 $\mu$m, R${}_{\lambda }$ $\sim 100$) of COCONUTS-2~b revealing prominent molecular features of H${}_2$O, CH${}_4$ and NH${}_3$. This dataset…