Open Access
Table 5
Summary of the stellar parameters for TOI-3568.
| Parameter | Value | Ref. |
|---|---|---|
| ID (Gaia DR3) | 1950477552581609984 | 1 |
| ID (TIC) | 160390955 | 2 |
| ID (2MASS) | J21302453+3444226 | 3 |
| RA (hh:mm:ss.ss) | 21:30:24.56943612 | 1 |
| Dec (dd:mm:ss.ss) | +34:44:22.48569168 | 1 |
| Epoch (ICRS) | J2000, epoch 2015.5 | 1 |
| Galactic Longitude, l (deg) | 82.69465 | 1 |
| Galactic Latitude, b (deg) | -11.98994 | 1 |
| Proper motion in RA, µα (mas yr−1 ) | 26.370 ± 0.008 | 1 |
| Proper motion in Dec, µδ (mas yr−1) | −7.854 ± 0.010 | 1 |
| Parallax, p (mas) | 5.056 ± 0.012 | 1 |
| Distance (pc) | 197.8 ± 0.5 | 1 |
| Radial velocity (km s−1) | −97.8 ± 0.7 | 1 |
| B (mag) | 13.962 ± 0.04 | 2 |
| V (mag) | 12.879 ± 0.057 | 2 |
| TESS T (mag) | 12.0729 ± 0.006 | 2 |
| GAIA G (mag) | 12.6870 ± 0.0002 | 1 |
| 2MASS J (mag) | 11.189 ± 0.021 | 3 |
| 2MASS H (mag) | 10.658 ± 0.020 | 3 |
| 2MASS K (mag) | 10.581 ± 0.011 | 3 |
| WISE 1 (mag) | 10.515 ± 0.022 | 4 |
| WISE 2 (mag) | 10.574 ± 0.02 | 4 |
| WISE 3 (mag) | 10.467 ± 0.073 | 4 |
| WISE 4 (mag) | 9.172 | 4 |
| Effective temperature, Teff (K) | 4969 ± 45 | This work |
| Surface gravity, log 𝑔 (dex) | 4.63 ± 0.08 | This work |
| Metallicity, [Fe/H] (dex) | −0.01 ± 0.02 | This work |
| Microturbulence velocity, v (km/s) | 0.77 ± 0.13 | This work |
| Star mass, M⋆ (M⊙) | 0.78 ± 0.02 | This work |
| Star radius, R⋆ (R⊙) | 0.719 ± 0.013 | This work |
| Star density, ρ⋆ (g cm−3) | 2.95 ± 0.18 | This work |
| Luminosity, log L⋆/L⊙ | 0.33 ± 0.02 | This work |
| Projected rotational velocity, υrot sin i⋆ (km s−1) | 1.4 ± 0.4 | This work |
| Age (Gyr) | 6.1 ± 3.7 | This work |
| Age-[Y/Mg] (Gyr) | 7.6 ± 1.2 | This work |
| Longitudinal magnetic field, Bℓ (G) | −2 ± 15 | This work |
| Alpha-to-iron abundance ratio, [α/Fe] (dex) | 0.06 ± 0.02 | This work |
Notes. (1) Gaia Collaboration (2020); (2) Stassun et al. (2018, 2019), sourced from the EXOFOP-TESS website14; (3) Cutri et al. (2003); (4) Wright et al. (2010).
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