Table 3
Parameters of the TOI-1130 system.
| TOI-1130 | |||
|---|---|---|---|
| Fitted stellar parameters | Prior | Posterior | |
| R⋆ [R⊙] | ?? (0.68,0.02) | 0.695 ± 0.015 | |
| M⋆ [M⊙] | 𝒩 (0.71,0.02) | 0.712 ± 0.017 | |
| q1 | 𝒰(0, 1) | 0.65 ± 0.27 | |
| q2 | 𝒰(0, 1) | 0.31 ± 0.21 | |
| RV slope [m s−1 days−1] | 𝒩(0, 1) | 0.495 ± 0.021 | |
| γHARPS [m s−1] | 𝒩 (−7959,90) | −7968.35 ± 0.37 | |
| γPFS [m s−1] | 𝒩 (32, 90) | 93.79 ± 0.78 | |
| RV-jitterHARPS [m s−1] | 𝒩(0, 0.5) | 0.15 ± 0.16 | |
| RV-jitterPFS [m s−1] | 𝒩(0, 0.5) | 0.37 ± 0.10 | |
| Prot [days] | 𝒩(27, 2) | 25.6±1.2 | |
| Derived stellar parameters | |||
| ρ⋆ [g cm−3] | – | 2.98 ± 0.18 | |
| TOI-1130b | TOI-1130c | |||
|---|---|---|---|---|
| Fitted planet parameters | Prior | Posterior | Prior | Posterior |
| P [days] | 𝒩 (4.07,0.02) | 4.07445 ± 0.00046 | 𝒩(8.35,0.02) | 8.350231 ± 0.000098 |
| T0 [BJD] | 𝒩 (2458658.738,0.003) | 2458658.7405 ± 0.0013 | 𝒩(2458657.798,0.003) | 2458657.90322 ± 0.00030 |
| log10 Mp [log10 M⊙] | 𝒰(−5.5, −3.5) | −4.237 ± 0.022 | 𝒰(−4, V2) | −3.0096 ± 0.0074 |
| Rp/R⋆ | 𝒰(0.03,0.06) | 0.0470 ± 0.0011 | 𝒰(0.09, 0.25) |  |
 |
𝒰(−0.5,0.5) | 0.1358 ± 0.0021 | 𝒰(−0.5, 0.5) | −0.010 ± 0.022 |
 |
𝒰(−0.5,0.5) | −0.1889 ± 0.0037 | 𝒰(−0.5, 0.5) | −0.2124± 0.0040 |
| b | 𝒰(−1,1) | −0.518 ± 0.054 | 𝒰(−1, 1) |  |
| Ω [rad] | π | π | 𝒰(0.5π, 1.5π) | 3.1232 ± 0.0066 |
| Derived parameters | ||||
| Mp [M⊕] | 19.28 ± 0.97 | 325.69 ± 5.59 | ||
| Rp [R⊕] | 3.56 ± 0.13 |  |
||
| ρp [g cm−3] | 2.34± 0.26 |  |
||
| e | 𝒩(0, 0.083) | 0.0541 ± 0.0015 | 𝒩(0, 0.083) | 0.0457 ± 0.0016 |
| ω [°] | 144.24 ± 0.72 | 175.23 ± 4.24 | ||
| i [°](a) | 92.14± 0.26 | 92.44 ± 0.14 | ||
| a/R⋆ | 13.77 ± 0.27 | 22.22 ± 0.44 | ||
| a [AU] | 0.04457 ± 0.00036 | 0.07191 ± 0.00058 | ||
| Teq(b) [K] | 632.17 ± 12.60 | 497.70 ± 9.92 | ||
| Fp [F⊕] | 78.10 ± 5.55 | 30.00 ± 2.13 | ||
Notes. The values and the 1σ uncertainties for planets in the TOI-1130 system are estimated through the photodynamical modeling using PyTTV. The reported osculating orbital elements are valid for the reference time T0 = 2 458 657.(a) Note the degeneracy in orbit inclination.(b) Calculated following Eq. (2) from Charbonneau et al. (2005) with f = 1 and bond albedo of 0.3.
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