Table 5
Contrast and dynamical mass values for each stellar companion.
| Companion | Contrast (H2) | Contrast (H3) | App Mag (H2MASS) | Abs Mag (H2MASS) | Mdyn (M⊙) | Mdyn (MJup) |
|---|---|---|---|---|---|---|
| HD 92987 B | 5.26 ± 0.10 | 5.21 ± 0.12 | 10.87 ± 0.08 | 7.67 ± 0.09 | 0.26 ± 0.02 |  |
| HD 142234 B | 2.30 ± 0.01 | 2.22 ± 0.01 | 9.28 ± 0.02 | 5.90 ± 0.02 | 0.46 ± 0.02 |  |
| HD 142234C | 3.17 ± 0.01 | 3.09 ± 0.01 | 10.15 ± 0.02 | 6.77 ± 0.02 | 0.41 ± 0.03 |  |
| HD 143616 B | 3.87 ± 0.09 | 3.78 ± 0.08 | 10.48 ± 0.06 | 7.36 ± 0.06 | 0.28 ± 0.01 |  |
| HD 157338 B | 3.93 ± 0.02 (a) | 3.84 ± 0.03 (b) | 9.57 ± 0.03 | 6.98 ± 0.03 | 0.34 ± 0.01 | 359.3 ± 10.5 |
| HD 195010 B | 4.76 ± 0.08 (a) | 4.73 ± 0.07 (b) | 11.86 ± 0.06 | 8.35 ± 0.05 | 0.21 ± 0.003 |  |
| HIP 22059 B | 4.07 ± 0.02 | 3.99 ± 0.02 | 11.19 ± 0.04 | 8.75 ± 0.03 | 0.24 ± 0.004 |  |
Notes. Contrast values measured in the H2 and H3 bands as described in Sect. 4, along with calculated apparent and absolute magnitudes in the H2MASS band using a combination of the extracted values from the H2 and H3 contrasts (where the full contrast values for H2 and H3 are listed in Table 3), and each companion’s corresponding dynamical mass value (Mdyn). (a) Average contrast value from the two VLT/SPHERE H2 2021 observations. (b) Average contrast value from the two VLT/SPHERE H3 2021 observations.
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