Open Access
Table 2
Stellar and planetary parameters of the KELT-9 system adopted in this work.
| Parameter | Value | Reference |
|---|---|---|
| Teff (K) | 9600 ± 400 | Borsa et al. (2019) |
| M* (M⊙) | 2.32 ± 0.16 | Borsa et al. (2019) |
| R* (R⊙) | 2.418 ± 0.058 | Borsa et al. (2019) |
| log10(g) | 4.1 ± 0.3 | Borsa et al. (2019) |
| Mp (MJ) | 2.88 ± 0.35 | Borsa et al. (2019) |
| Rp (RJ) | 1.936 ± 0.047 | Borsa et al. (2019) |
| a (AU) | 0.03368 ± 0.00078 | Borsa et al. (2019) |
| P (days) | 1.48111871(16) | Ivshina & Winn (2022) |
| Tc (days) | 2458415.362562(81) | Ivshina & Winn (2022) |
| i (deg) | 86.79 ± 0.25 | Gaudi et al. (2017) |
| λ (deg) | 85.78 ± 0.46 | Borsa et al. (2019) |
| Kp (km/s) | 246 | This work |
| υsys (km/s) | −17.74 ± 0.11 | Hoeijmakers et al. (2019) |
| e | 0 (fixed) | Gaudi et al. (2017) |
| υ sin i* (km/s) | 111.4 ± 1.2 | Gaudi et al. (2017) |
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