Comparison between the candidate system of HD 161098 and exoplanetary systems present in the literature for stars hotter than 4000K. We limit ourselves to the comparison with G and K-type stars because this is the scope of the RoPES survey. Only 3 exoplanets have been discovered orbiting the conservative HZ of their parent star (green region), and 13 planets have been discovered orbiting the optimistic HZ (yellow region). The parameters of the presented planets are from the NASA Exoplanet Archive (Christiansen et al. 2025).