Table 1
Astrometry, photometry, and spectroscopy stellar properties of TOI-2084 and TOI-4184.
| Star information | |||
|---|---|---|---|
| Parameter | TOI-2084 | TOI-4184 | Source |
| Identifying information | |||
| TIC | 441738827 | 394357918 | |
| Gaia DR2 ID | 1652137995942479744 | 4620574887039870720 | |
| 2MASS ID | 2MASS J17170094+7244486 | 2MASS J02551841-7924554 | |
| Parallax and distance | |||
| RA (J2000) | 17:17:01.09 | 02:55:18.83 | (1) |
| Dec (J2000) | +72:44:49.28 | −79:24:52.93 | (1) |
| Plx (mas) | 8.750 ± 0.017 | 14.451 ± 0.027 | (1) |
| μRA (mas yr−1) | 47.73 ± 0.02 | 79.23 ± 0.03 | (1) |
| μDec (mas yr−1) | 36.76 ± 0.02 | 165.93 ± 0.03 | (1) |
| Distance (pc) | 114.29 ± 0.22 | 69.20 ± 0.13 | (1) |
| Photometric properties | |||
| TESSmag | 13.326 ± 0.007 | 14.261 ± 0.007 | (2) |
| Vmag (UCAC4) | 15.115 ± 0.065 | 17.12 ± 0.20 | (3) |
| Bmag (UCAC4) | 16.668 ± 0.033 | – | (3) |
| Jmag (2MASS) | 11.961 ± 0.021 | 12.617 ± 0.023 | (4) |
| Hmag (2MASS) | 11.356 ± 0.018 | 12.111 ± 0.026 | (4) |
| Kmag (2MASS) | 11.148 ± 0.020 | 11.867 ± 0.025 | (4) |
| Gmag (Gaia DR3) | 14.4096 ± 0.0005 | 15.5939 ± 0.0008 | (1) |
| W 1mag (WISE) | 11.017 ± 0.023 | 11.685 ± 0.023 | (5) |
| W 2mag (WISE) | 10.927 ± 0.020 | 11.472 ± 0.020 | (5) |
| W3mag (WISE) | 10.763 ± 0.061 | 11.371 ± 0.120 | (5) |
| Spectroscopic and derived parameters | |||
| Teff (K) | 3550 ± 50 | 3225 ± 75 | this work |
| log ɡ* (dex) | 4.75 ± 0.05 | 5.01 ± 0.04 | this work |
| [Fe/H] (dex) | −0.13 ± 0.20 | −0.27 ± 0.09 | this work |
| M* (M⊙) | 0.49 ± 0.03 | 0.240 ± 0.012 | this work |
| R* (R⊙) | 0.475 ± 0.016 | 0.242 ± 0.013 | this work |
| Lbol (erg s−1 cm−2) | 7.90 ± 0.28 × 10−11 | 3.81 ± 0.18 × 10−11 | this work |
| Aυ (mag) | 0.02 ± 0.02 | 0.094 ± 0.07 | this work |
| L* (L⊙) |  |
 |
this work |
| ρ* [ρ⊙] |  |
 |
this work |
| Age (Gyr) |  |
 |
this work |
| Spectral type | M2 ± 0.5 (optical) | M5.5 ± 0.5 (NIR) | this work |
Notes. Parameters in bold are the stellar parameters used in priors for our global analysis presented in Sect 5.
References. (1) Gaia EDR3 (Gaia Collaboration 2021); (2) TESS Input Catalog (Stassun et al. 2018); (3) UCAC4 (Zacharias et al. 2012); (4) 2MASS (Skrutskie et al. 2006); (5) WISE (Cutri et al. 2021).
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