Table 1
Astrometric, photometric, and spectroscopically derived stellar properties of Gl 514.
| Gl 514, BD+11 2576, HIP 65859 | ||
|---|---|---|
| Parameter | Value | Refs. |
| Astrometry | ||
| α (J2000) | 13h 29m 59.79s | [1,2,3] |
| δ (J2000) | + 10° 22′37.8″ | [1,2,3] |
| µα · cos δ (mas yr−1) | 1127.341 ± 0.027 | [1,2,3] |
| µδ (mas yr−1) | −1073.888 ± 0.014 | [1,2,3] |
| ϖ (mas) | 131.101 ± 0.027 | [1,2,3] |
| d (pc) | 7.618 ± 0.003 | [4] |
| Photometry | ||
| U | 11.7 | [5] |
| B | 10.5 | [5] |
| V | 9.0 | [5] |
| G | 8.2053 ± 0.0027 | [1,2,3] |
| J | 5.902 ± 0.018 | [6] |
| H | 5.300 ± 0.033 | [6] |
| Ks | 5.036 ± 0.027 | [6] |
| Stellar parameters | ||
| Teff (K) | 3728 ± 68 | [8] |
| 3714 ± 51 | [9] | |
| log g (dex) | 4.76 ± 0.04 | [8] |
| 4.81 ± 0.07 | [9] | |
| [Fe/H] (dex) | −0.14 ± 0.09 | [8] |
| −0.15 ± 0.16 | [9] | |
| M* (M⊙) | 0.510 ± 0.051 | [8] |
| R* (R⊙) | 0.500 ± 0.047 | [8] |
| L* (L⊙) | 0.043 ± 0.009 | [8] |
| P*, rot (days) | 28.0 ± 2.9 | [10] |
| 30.8 ± 0.3 (Hα) | [11] | |
| 30.3 ± 0.2 (CaII infrared triplet) | [11] | |
| 30 (CaII H&K) | [12] | |
| 30.6 ± 0.3 (GP fit of RVs) | [7] | |
| 〈log R′Hk〉 | −5.10 ± 0.06 | [10] |
| (U,V,W) (km s−1) | (57.42 ± 0.03,-8.11 ± 0.02, | [7] |
| −3.54 ± 0.09) | ||
| Kinematical age (Gyr) | > 0.8 | [7] |
| Conservative HZ(a) (au) | [0.207,0.411] | [13] |
References. [1] Gaia Collaboration (2016); [2] Gaia Collaboration (2021); [3] Lindegren et al. (2021); [4] Bailer-Jones et al. (2018b); [5] Koen et al. (2010); [6] Cutri et al. (2003); [7] This work; [8] Maldonado et al. (2015); [9] Schweitzer et al. (2019); [10] Suárez-Mascareno et al. (2015); [11] Fuhrmeister et al. (2019); [12] Astudillo-Defru et al. (2017a); [13] Kopparapu et al. (2013, 2014).
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