Table 3
Posterior stellar and planetary parameters obtained from our joint photometric and RV juliet analysis for TOI-663.
| Parameter name | Posterior estimate for TOI-663 b | Posterior estimate for TOI-663 c | Posterior estimate for TOI-663 d |
|---|---|---|---|
| Posterior parameters | |||
| Period (days) |  |
 |
 |
| t0 (BJDTDB) |  |
 |
 |
| r1 |  |
 |
 |
| r2 |  |
 |
 |
| K (ms−1) |  |
 |
<2.7 at 99% |
| Derived transit and | |||
| RVs parameters | |||
| p = Rp /R★ |  |
 |
 |
| b = (a/R★) cos(ip) |  |
 |
 |
| ip (deg) |  |
 |
 |
| Derived physical | |||
| parameters(*) | |||
| Mp (M⊕) |  |
 |
<5.2 at 99% |
| Rp (r⊕) |  |
 |
 |
| ρp (g cm−3) |  |
 |
<4.0 at 99% |
| ap (au) | 0.0295 ± 0.0011 | 0.0437 ± 0.0016 |  |
| Teq(K) (†) | 674 ± 30 | 553 ± 24 | 482 ± 21 |
| S (S⊕) |  |
 |
 |
Notes. The posterior estimate corresponds to the median value. Error bars denote the 68% posterior credible intervals. (*)We sample from a normal distribution for the stellar mass, stellar radius, and stellar temperature that is based on the results from Sect. 2. (†)Equilibrium temperature was calculated assuming 0.3 Bond albedo and the semimajor axis distance considering an uniform temperature across the entire planet’s surface.
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