Open Access
Table 3
TOI-4184 system parameters derived from our global MCMC analysis (medians and 1σ).
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| TOI-4184 | |||
| Mean density | ρ* |  |
ρ⊙ |
| Stellar mass | M* |  |
M⊙ |
| Stellar radius | R* |  |
R⊙ |
| Luminosity | L* |  |
L⊙ |
| Effective temperature | Teff |  |
K |
| Quadratic LD | u1,TESS | 0.21 ± 0.029 | |
| Quadratic LD | u2,TESS | 0.42 ± 0.021 | |
| Quadratic LD | u1,Sloan-z′ | 0.17 ± 0.04 | |
| Quadratic LD | u2,Sloan-z′ | 0.45 ± 0.02 | |
| Quadratic LD | u1,Sloan-i′ | 0.32 ± 0.04 | |
| Quadratic LD | u2,Sloan-i′ | 0.35 ± 0.04 | |
| Quadratic LD | u1,Sloan-g′ | 0.41 ± 0.03 | |
| Quadratic LD | u2,Sloan-g′ | 0.39 ± 0.02 | |
| Quadratic LD | uI+z′ | 0.23 ± 0.02 | |
| Quadratic LD | uI+z′ | 0.41 ± 0.01 | |
| Quadratic LD | u1, Ic | 0.26 ± 0.05 | |
| Quadratic LD | u2, Ic | 0.37 ± 0.04 | |
| Quadratic LD | u1,1.21 μm | 0.02 ± 0.01 | |
| Quadratic LD | u2,1.21 μm | 0.37 ± 0.01 | |
| TOI-4184 b | |||
| Planet/star area ratio |  |
 |
ppm |
 |
 |
ppm | |
 |
 |
ppm | |
 |
 |
ppm | |
 |
 |
ppm | |
 |
 |
ppm | |
 |
 |
ppm | |
| Impact parameter | b′ = a cos ip/R* |  |
R* |
| Transit duration | W | 77 ± 1 | min |
| Transit-timing | T0 | 2459483.65667 ± 0.00023 | BJDTDB |
| Orbital period | P | 4.9019804 ± 0.0000052 | days |
| Scaled semi-major axis | ap/R* | 30.79 ± 0.96 | – |
| Orbital semi-major axis | ap | 0.0336 ± 0.0015 | AU |
| Orbital inclination | ip | 89.43 ± 0.16 | deg |
| Radius | Rp |  |
R⊕ |
| Equilibrium temperature | Teq | 412 ± 8 | K |
| Irradiation | Sp | 4.8 ± 0.4 | S⊕ |
| Predicted mass | Mp |  |
Μ⊕ |
| Predicted RV semi-amplitude | K |  |
m s−1 |
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