Table 1
Stellar parameters of HD 235088.
| Parameter | Value | Reference |
|---|---|---|
| Name | HD 235088 | HD |
| TIC 293954617 | TESS | |
| TOI-1430 | TOI | |
| HIP 98668 | HIP | |
| Coordinates and spectral types | ||
| α (J2000) | 20h02m27s.4 | Gaia EDR3 |
| δ (J2000) | +53º22′36″/5 | Gaia EDR3 |
| Spectral type | K2 V | Sect. 3.1 |
| Parallax and kinematics | ||
| π [mas] | 24.25 ± 0.01 | Gaia EDR3 |
| d [pc] | 41.24 ± 0.02 | Gaia EDR3 |
| µα cos δ [mas yr−1] | 165.05 ± 0.02 | Gaia EDR3 |
| µδ [mas yr−1] | 145.17 ± 0.02 | Gaia EDR3 |
| γ(a) [km s−1] | −27.370 ± 0.002 | Gaia DR2 |
| U [km s−1] | −41.75 ± 0.02 | This work |
| V [km s−1] | −22.16 ± 0.01 | This work |
| W [km s−1] | −19.03 ± 0.02 | This work |
| RUWE | 0.966 | Gaia DR3 |
| Magnitudes | ||
| B [mag] | 10.129 ± 0.038 | TYC |
| V [mag] | 9.19 ± 0.03 | HIP |
| J [mag] | 7.646 ± 0.03 | 2MASS |
| Stellarparameters | ||
| LX [×1028 erg s−1] | 1.89 ± 0.07 | Sect. 2.2 |
| L★ [L⊙] | 0.3609 ± 0.0052 | Sect. 3.1 |
| Teff [K] | 5037 ± 14 | Sect. 3.1 |
| log(g [cm s−2]) | 4.63 ± 0.02 | Sect. 3.1 |
| [Fe/H] | −0.01 ± 0.02 | Sect. 3.1 |
| −0.08 ± 0.13 | B18 | |
| R★ [R⊙] |  |
Sect. 3.1 |
| M★ [M⊙] |  |
Sect. 3.1 |
| Vbroad [km s−1] | 2.89 ± 0.03 | Sect. 3.1 |
| v sin i [km s−1] | <2.90 | Sect. 3.1 |
| Prot [d] | 12.0 ± 0.4 | Sect. 5.1 |
 |
−4.242 ± 0.016 | M22 |
| Age [Myr] | 600–800 | Sect. 3.2 |
References. HD: Cannon & Pickering (1993); TESS: TESS Input Catalog v8.2 (Stassun et al. 2018); Gaia EDR3: Gaia Collaboration (2020); Gaia DR2: Soubiran et al. (2018); TOI: Guerrero et al. (2021); HIP: van Leeuwen (2007); TYC: Høg et al. (2000); 2MASS: Cutri et al. (2003); B18: Bochanski et al. (2018); M22: Maldonado et al. (2022).
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