Table 1
Stellar properties of GJ 1002.
| Parameter | GJ 1002 | Ref. |
|---|---|---|
| α (J2000) | 00:06:43.197 | 1 |
| δ (J2000) | −07:32:17.019 | 1 |
| µα (mas yr−1) | −811.566 | 1 |
| µδ cos a (mas yr−1) | −1893.251 | 1 |
| ϖ (mas) | 206.350 ± 0.047 | 1 |
| d (pc) | 4.8461 ± 0.0011 | 0 |
| V (mag) | 13.837 ± 0.003 | 2 |
| J (mag) | 8.323 ± 0.019 | 3 |
| Spectral type | M5.5 V | 4 |
| L* (L⊙) | 0.001406 ± 0.000019 | 5 |
| Teff (K) | 3024 ± 52 | 6 |
| [Fe/H] (dex) | −0.25 ± 0.19 | 6 |
| log g (cgs) | 5.10 ± 0.06 | 6 |
| R* (R⊙) | 0.137 ± 0.005 | 0 |
| M* (M⊙) | 0.120 ± 0.010 | 0 |
| log Lx (erg s−1) | <25.54 | 8 |
log10  |
− 5.7 ± 0.2 | 0 |
| Prot (days) | 126 ± 15 | 0(*) |
References. 0 - This work, 1 - Gaia Collaboration (2021), 2 - Zacharias et al. (2013), 3 - Cutri et al. (2003), 4 - Walker (1983), 5 - Cifuentes et al. (2020), 6 - Passegger et al. (2022), 7 - Schweitzer et al. (2019), 8 - Schmitt & Liefke (2004), (*)Rotation period obtained from the global analysis of the FWHM and RV data.
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