Table 10
Detectability conditions for the exoplanet candidates Barnard b and Proxima c in the optimistic CGI scenario.
| Name | tobs [days] | αobs [deg] | Ptr % | Paccess % | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Barnard b | 167 |
[35 ,120 ] |
0.23 | 100.0 | ||||||||
| Proxima c | 116 |
[27 ,97 ] |
0.18 | 64.84 |
Notes. For the case of Proxima c, the parameters i, e and ωp are assumed to be unconstrained and are therefore sampled as explained in Sect. 4.1. If the values of i and e considered for Proxima c are compatible with the findings of Benedict & McArthur (2020) or Kervella et al. (2020), this planet would not be Roman-accessible (see Fig. 15).
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