Table 4
The ten stars with the lowest robust confidence level crobust in the XHIP catalogue.
| HIP | v r | σ v r | c robust | σvr, crobust = 68.27% | ϖ | σ ϖ | μ α | μ δ | |
| [km s-1] | [km s-1] | [%] | [km s-1] | [mas] | [mas] | [mag] | [mas yr-1] | [mas yr-1] | |
|
|
|||||||||
| 57367 | – | – | 2.85 | 0.85 | 217.01 | 2.40 | 11.5851 | 2664.98 | −348.60 |
| 73182 | 35.63 | 10.06 | 4.22 | 0.53 | 168.77 | 21.54 | 8.1824 | 961.78 | −1677.83 |
| 86990 | −115.00 | 21.00 | 4.70 | 1.24 | 171.48 | 2.31 | 10.7574 | −1119.35 | −1352.81 |
| 86214 | −60.00 | 21.00 | 6.16 | 1.62 | 196.90 | 2.15 | 10.8964 | −708.98 | −937.40 |
| 3829 | 263.00 | 4.90 | 12.90 | 0.80 | 234.60 | 5.90 | 12.5592 | 1236.90 | −2709.19 |
| 72511 | −39.60 | 10.00 | 13.40 | 1.65 | 235.24 | 44.85 | 11.8102 | −1389.70 | 135.76 |
| 113229 | 46.60 | 10.00 | 16.51 | 2.08 | 116.07 | 1.19 | 10.3732 | −1027.76 | −1060.78 |
| 72509 | −38.80 | 10.00 | 16.87 | 2.07 | 214.67 | 43.88 | 12.3140 | −1416.49 | −270.45 |
| 80018 | 46.60 | 10.00 | 18.40 | 2.33 | 118.03 | 2.52 | 10.5964 | −740.10 | 997.40 |
| 55042 | −35.00 | 10.00 | 20.15 | 2.55 | 78.91 | 2.60 | 11.6071 | −2466.98 | 1180.09 |
Notes. The column with header “σvr, crobust = 68.27%” denotes the radial-velocity standard error that should be targeted in the spectroscopic follow-up to raise the confidence level of these stars to crobust = 68.27%. The table contains two white dwarfs: HIP 57367 (L145−141, type DQ, i.e., with carbon absorption features) and HIP 3829 (van Maanen 2, type DZ, i.e., with metal absorption features).
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