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TOI-7154b: A Close-in Massive Brown Dwarf in an Eccentric Orbit

  • Authors: Rohan Ch. Das, Churchil Dwivedi, Rishikesh Sharma, Hareesh G. Bhaskar, K.J. Nikitha, Allyson Bieryla, Boris S. Safonov, Shubhendra N. Das, Abhijit Chakraborty, Lalthakimi Zadeng, David W. Latham, Neelam J.S.S.V. Prasad, Kapil K. Bharadwaj, Kevikumar A. Lad, Ashirbad Nayak

Rohan Ch. Das et al 2026 The Astronomical Journal 171 .

  • Provider: AAS Journals

Caption: Figure 6.

RV measurements of TOI-7154 from 20 spectroscopic observations with PARAS-2 (black points) and 8 spectroscopic observations with TRES (green squares) are shown as a function of time (left panel). The same RV data are shown as a function of the orbital phase (right panel). In both panels, the best-fit RV model obtained using EXOFASTv2 is shown by the red curve, while the residuals between the model and the observations are displayed in the corresponding lower panels.

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