Table 1
Sample of stars studied in this work.
| Star name | Alternative name | Vmag | Instrument | S/N @5000Å | Companion period (days) | Companion mass (MJup) | Companion reference |
|---|---|---|---|---|---|---|---|
| Hot BD host stars | |||||||
| HATS-70 | TIC 98 545 929 | 12.57 | FEROS | 125 | 1.89 |  |
R1 |
| TOI-503 | BD+13 1880 | 9.43 | GRACES | 230 | 3.68 | 53.7 ± 1.2 | R2 |
| CoRoT-3 | TIC 392 353 449 | 13.29 | HARPS | 85 | 4.26 | 21.66 ± 1.00 | R3 |
| KELT-1 | TOI-1476 | 10.70 | HARPS-N | 105 | 1.22 | 27.38 ± 0.93 | R4 |
| TOI-681 | TIC 410 450 228 | 10.89 | REOSC | 180 | 15.78 |  |
R5 |
| TOI-587 | HD 74162 | 7.80 | REOSC | 330 | 8.04 |  |
R5 |
| KELT-25 | TOI-626 | 9.66 | FEROS | 290 | 4.40 | <64 | R6 |
| Hot Jupiter host stars | |||||||
| WASP-33 | HD 15 082 | 8.30 | HIRES | 250 | 1.22 | < 4.1 | R7 |
| WASP-167 | KELT-13 | 10.50 | HARPS | 205 | 2.02 | < 8.0 | R8 |
| WASP-189 | HR 5599 | 6.62 | HARPS | 1105 | 2.72 |  |
R9 |
| KELT-9 | HD 195 689 | 7.59 | HARPS-N | 550 | 1.48 | 2.88 ± 0.84 | R10 |
| KELT-17 | BD+14 1881 | 9.29 | REOSC | 210 | 3.08 |  |
R11 |
| KELT-20 | MASCARA-2 | 7.59 | HARPS-N | 450 | 3.47 | <3.382 | R12 |
| MASCARA-1 | HD 201 585 | 8.30 | HARPS-N | 560 | 2.15 | 3.7 ± 0.9 | R13 |
| HAT-P-49 | HD 340 099 | 10.33 | SOPHIE | 135 | 2.69 | 1.730 ± 0.205 | R14 |
| MASCARA-4 | HD 85628 | 8.19 | FEROS | 180 | 2.82 | 3.1 ± 0.9 | R15 |
| HAT-P-70 | HD 287325 | 9.47 | FEROS | 210 | 2.74 | <6.78 | R16 |
| KELT-19A | BD+07 1721 | 9.89 | GRACES | 240 | 4.61 | <4.1 | R17 |
| HAT-P-69 | TYC 215-1594-1 | 9.77 | GRACES | 220 | 4.79 |  |
R16 |
References. Companions data: R1 (Zhou et al. 2019a), R2 (Ŝubjak et al. 2020), R3 (Deleuil et al. 2008), R4 (Siverd et al. 2012), R5 (Grieves et al. 2021), R6 (Rodríguez Martínez et al. 2020), R7 (Collier Cameron et al. 2010), R8 (Temple et al. 2017), R9 (Lendl et al. 2020), R10 (Gaudi et al. 2017), R11 (Zhou et al. 2016), R12 (Lund et al. 2017), R13 (Talens et al. 2017), R14 (Bieryla et al. 2014), R15 (Dorval et al. 2020), R16 (Zhou et al. 2019b), R17 (Siverd et al. 2018).
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