Open Access
Table 1.
Adopted parameters of HD 140283.
| Parameter | Value | Reference |
|---|---|---|
| Teff | 5792 ± 55 K | 1 |
| [Fe/H] | −2.29 ± 0.10 ± 0.04 dex | 1 |
| θLD | 0.325 ± 0.006 mas | 1 |
| Rint | 2.142 ± 0.040 R⊙(a) | |
| GBP | 7.321 | 2, 3 |
| GRP | 6.562 | 2, 3 |
| G | 7.036 | 2, 3 |
| ϖ | 16.305 ± 0.026 mas (b) | 3 |
Notes. 1: Karovicova et al. (2020) 2: Riello et al. (2021) 3: Gaia Collaboration (2023).
(b)
Zero-point corrected parallax, see Sect. 5.2.
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