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Table 1
Observed and inferred stellar parameters for the planet-hosting stars presented here.
| Parameter | HD 103720 | HD 564 | HD 30669 | HD 108341 | HD 113538 | BD -114672 | |
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| Sp | K3 V | G2/G3 V | G9 V | K2 V | K9 V | K7 V | |
| V | [mag] | 9.49 | 8.29 | 9.11 | 9.36 | 9.057 | 9.99 |
| B − V | [mag] | 0.95 | 0.61 | 0.82 | 0.93 | 1.376 | 1.22 |
| π | [mas] | 24.05 (1.20) | 18.64 (0.88) | 17.51 (1.2) | 20.23 (0.93) | 63.03 (1.36) | 36.65 (1.73) |
| d | [pc] | 41.6 | 53.6 | 57.1 | 49.4 | 15.9 | 27.3 |
| T eff | [K] | 5017 (88) | 5902 (61) | 5400 (74) | 5122 (79) | 4462 (145) | 4475 (100) |
| log g | [cgs] | 4.43 (0.16) | 4.53 (0.10) | 4.37 (0.55) | 4.45 (0.14) | 3.79 (0.53) | 4.10 (0.36) |
| [ Fe/H ] | [dex] | –0.02 (0.06) | –0.20 (0.05) | 0.13 (0.06) | 0.04 (0.06) | –0.24 (0.06) | –0.48 (0.05) |
| M ∗ | [M⊙] | 0.794 (0.040) | 0.961 (0.050) | 0.92 (0.03) | 0.843 (0.024) | 0.585 (0.05) | 0.571 (0.014) |
| vsini | [km s-1] | 0.42 | <2 | 1.7 | <2 | <2 | <2 |
| min/max SMW | 0.49/0.62 | 0.12/0.22 | 0.12/0.20 | 0.10/0.27 | 0.81/1.34 | 0.62/0.98 | |
min/max  |
–4.53/–4.43 | –5.41/–4.68 | –5.24/–4.88 | –5.30/–4.81 | – | – | |
| Age | [Gy] | 3.8 (3.7) | 5.5 (3.1) | 4.8 (4.0) | 4.9 (4.1) | 4.3 (4.0) | 4.4 (4.0) |
| R ∗ | [R⊙] | 0.73 (0.02) | 1.01 (0.05) | 0.91 (0.04) | 0.79 (0.03) | 0.53 (0.02) | 0.52 (0.02) |
| P rot | [d] | 17 | 10 | 35 | 28 | – | – |
Notes. For stars with lowest masses, the relationships that derive the activity index and the projected velocity are not reliable, so no value is given.
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