JWST MIRI Reveals a Potential Atmosphere on the Ultrahot Rocky Planet TOI-431b
Authors: Cole Smith, Brandon Park Coy, Megan Weiner Mansfield, Rafael Luque, Anjali A. A. Piette, Qiao Xue, Michael Zhang, Jacob L. Bean, Madison Brady, Peter Gao, Jegug Ih, Eliza M.-R. Kempton, Edwin Kite, Daniel Koll, Jaume Orell-Miquel, Enric Palle
Cole Smith et al
2026 The Astronomical Journal172.
Provider: AAS Journals
Caption: Figure A2.
Detrended RV data for the TOI-431 system (green and orange points), including the best Keplerian fits for planets b, c, and d (black lines).