JWST/NIRCam 4-5 $\hat{I}¼$m Imaging of the Giant Planet AF Lep b

Kyle Franson, William O. Balmer, Brendan P. Bowler +23

With a dynamical mass of $3M_{\mathrm{Jup}}$, the recently discovered giant planet AF Lep b is the lowest-mass imaged planet with a direct mass measurement. Its youth and spectra…