Kinematics signature of a giant planet in the disk of AS 209

Open Access

Fig. 6

Model prediction of the kink amplitude as a function of the planet’s mass. The planet was assumed to be located at r = 100 au and PA = 90° and with a disk scale height of h/r = 0.118 at R_P. Masses that best reproduce the observed kink amplitude fall in the range ~3.5 M_Jup−4.5 M_Jup.

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