Open Access
Table 2
Stellar parameters of TOI-3493.
| Parameter | Value | Reference |
|---|---|---|
| Name and identifiers | ||
| Name | HD 119355 | HD1920 |
| TOI | 3493 | ExoFOP-TESS |
| TIC | 203377303 | Sta18 |
| Coordinates and basic photometry | ||
| α (J2016.0) | 13:43:11.72 | Gaia DR3 |
| δ (J2016.0) | −22:35:06.48 | Gaia DR3 |
| G (mag) | 9.127 ± 0.0027 | Gaia DR3 |
| J (mag) | 8.127 ± 0.018 | Cut03 |
| H (mag) | 7.891 ± 0.017 | Cut03 |
| K (mag) | 7.776 ± 0.026 | Cut03 |
| Parallax and kinematics | ||
| π (mas) | 10.29 ± 0.02 | Gaia DR3 |
| d (pc) | 96.76 ± 0.2 | Gaia DR3 |
| μα cos δ (mas a−1) | 43.32 ± 0.02 | Gaia DR3 |
| μ_δ (mas year−1) | −72.24 ± 0.015 | Gaia DR3 |
| Photospheric parameters and spectral type | ||
| Sp. type | G1/2 V | Houk88 |
| Teff (K) | 5844 ± 42 | This work |
| log g | 4.25 ± 0.06 | This work |
| [Fe/H] | 0.03 ± 0.04 | This work |
| v sin i (km s−1) | 2.2 ± 0.7 | This work |
| Stellar properties | ||
| M⋆ (M⊙) | 1.023 ± 0.041 | This work |
| R⋆ (R⊙) | 1.228 ± 0.017 | This work |
| age | 7.3 ± 1.67 | This work |
| Prot;GP (d) | 37.4 ± 1.5 | This work(a) |
Notes. Gaia DR3: Gaia Collaboration (2020); HD1920: Cannon & Pickering (1920); Houk88: Houk & Smith-Moore (1988); EXOFOP: https://exofop.ipac.caltech.edu/; Sta18: Stassun et al. (2018); Sta19: Stassun et al. (2019). (a)See Sect. 4.1.1 for a Prot determination.
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