Table 3
Adopted stellar parameters of EPIC 212036875.
| Parameter | EPIC 212036875 |
|---|---|
| Effective temperature Teff (a) (K) | 6230 ± 90 |
| Surface gravity log(g⋆) (a),(b) (cgs) | 4.17 ± 0.10 |
| Metallicity [Fe/H] (a) (dex) | − 0.28 ± 0.05 |
| Metallicity [Ca/H] (a) (dex) | − 0.14 ± 0.05 |
| Metallicity [Na/H] (a) (dex) | − 0.11 ± 0.05 |
| Metallicity [Mg/H] (a) (dex) | − 0.16 ± 0.05 |
| Rotation velocity V sin i⋆ (a),(c) (km s−1) | 10.8 ± 1.5 |
| Microturbulent V (d) (km s−1) | 1.3 |
| Macroturbulent V (e) (km s−1) | 5.2 |
| Mass M⋆ (f) (M⊙) | 1.15 ± 0.08 |
| Radius R⋆ (f) (R⊙) | 1.41 ± 0.05 |
| Density ρ⋆ (g) (g cm−3) | 0.55 ± 0.04 |
| Luminosity L⋆ (h) (L⊙) |  |
| Spectral type | F7 V |
| Rotation period (i) (days) | 7.2 ± 0.5 |
| Age (j) (Gyr) | 5.1 ± 0.9 |
Notes. (a) From SME modelling. (b) Modelled using Mg I. The Ca I model gives log (g⋆) = 4.20 ± 0.20 (cgs). (c) The projected stellar rotation speed of its surface. (d) Fixed with the empirical calibration by Bruntt et al. (2010). (e)Fixed with the empirical calibration by Doyle et al. (2014). (f)Southworth (2011) calibration equation. (g)Density from pyaneti transit modelling in Sect. 5. Density from adopted stellar mass and radius is 0.58 ± 0.08 g cm−3. (h) Gaia DR2 archive. (i) From the generalised Lomb-Scargle periodogram. (j)PARAM 1.3.
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