CCFs of Fe I calculated for the cases of e = 0 and e = 0.0067 (CHEOPS upper limit, Demangeon et al. 2024). The CCFs in the top panel are separated by epoch, and the differences in the RV peaks between these eccentricity scenarios are between 0 and 3 km s⁻¹. In the bottom panel, all epochs are co-added, and the difference between the two peaks is negligible. Assuming a slightly eccentric orbit, rather than a circular orbit, does not eliminate the blueshifted signature seen for Fe I.