Table 1
Barium stars not listed in the TGAS catalogue, and with a known orbital period (P), ordered by increasing a1/ϖ values.
| HD/BD | TYC | V | G | G−Ks | ϖ(HIP) (mas) | a1/ϖ (AU) | P (d) | Rem. |
| Ba strong | ||||||||
| 121447 | 6140-641-1 | 7.80 | 7.13 | 2.98 | 2.2 ± 1.0 | 0.2 | 186 | |
| 46407 | 5369-220-1 | 6.24 | - | - | 6.6 |
0.3 | 457 | PJ,* |
| 92626 | 8201-1209-1 | 7.09 | 6.67 | 2.25 | 6.6 |
0.5 | 918 | PJ,* |
| NGC 2420 250 | 1373-1426-1 | 11.14 | 11.01 | 2.37 | - | 0.7 | 1404 | |
| 101013 | 3454-2188-1 | 6.12 | - | - | 7.1 |
0.8 | 1711 | PJ,* |
| +38 118 | 2797-46-1 | 8.86 | 8.32 | 2.76 | - | 1.4 | 3877 | |
| Ba mild | ||||||||
| 77247 | 3805-1493-1 | 6.86 | 6.54 | 1.89 | 2.9 ± 1.0 | 0.1 | 80 | * |
| 218356 | 2239-1475-1 | 4.54 | - | - | 6.1 ± 0.7 | 0.1 | 111 | * |
| 288174 | 119-1058-1 | 9.02 | - | - | 2.9 ± 1.3 | 0.8 | 1818 | |
| 204075 | 6372-1278-1 | 3.74 | - | - | 8.6 |
1.0 | 2378 | PJ,* |
| 131670 | 4999-334-1 | 8.01 | 7.62 | 2.31 | 2.3 ± 1.2 | 1.2 | 2930 | |
| 139195 | 933-1240-1 | 5.26 | - | - | 13.9 ± 0.7 | 1.7 | 5324 | * |
| 53199 | 761-980-1 | 9.07 | 8.79 | 1.79 | 3.7 ± 1.3 | 2.3 | 8300 | * |
| 51959 | 4813-1015-1 | 8.92 | 8.61 | 2.07 | 6.5 ± 1.3 | 2.5 | 9488 | * |
| 104979 | 866-1180-1 | 4.12 | - | - | 19.1 ± 0.8 | 3.3 | 13940 | * |
| 98839 | 3015-2321-1 | 5.03 | - | - | 6.6 ± 0.6 | 3.7 | 16419 | * |
| 119185 | 5552-1079-1 | 8.91 | 8.57 | 2.02 | 3.9 ± 1.1 | 4.1 | 19467 | * |
| Ba dwarf | ||||||||
| 89948 | 6631-715-1 | 7.55 | 7.31 | 1.12 | 23.4 ± 0.9 | 0.7 | 667.8 | PJ,* |
| 76225 | 6580-2586-1 | 9.20 | - | - | 3.4 ± 1.1 | 1.0 | 2411 | * |
| 98991 | 6088-2156-1 | 5.09 | - | - | 22.0 ± 0.8 | 1.1 | 2834 | * |
| 221531 | 5832-970-1 | 8.36 | 8.21 | 0.98 | 9.6 |
1.2 | 1416 | PJ,* |
| 95241 | 3012-2522-1 | 6.03 | - | - | 22.0 ± 0.8 | 1.8 | 5448 | * |
Notes. G is the Gaia magnitude and Ks is from the 2MASS survey (Skrutskie et al. 2006), ϖ is from the Hipparcos catalogue (ESA 1997) or from Pourbaix & Jorissen (2000) when available (PJ in column “Rem”.). An asterisk in the “Rem”. column means that the Hipparcos parallax was used to locate the star in the HRD. Column a1/ϖ is obtained from Pourbaix & Jorissen (2000) or from Eq. (1) for astrometric orbits not detected in the Hipparcos data.
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