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Table 8.
EW of the Mg II 4481 Å and O I 7744 Å lines of previously known λ Boo stars, together with stars of the sample with similar characteristics.
| Star | EW Mg II | EW O I | λ Böo |
|---|---|---|---|
| (Å) | (Å) | ||
| HD 31295 | 0.188 | 0.692 | Yes |
| HD 32297 | 0.336 | 0.767 | New |
| HD 36546 | 0.231 | 0.748 | New |
| HD 39182 | 0.413 | 1.010 | Shell |
| HD 39283 | 0.347 | 0.720 | Yes |
| HD 42111 | 0.424 | 1.258 | Shell |
| HD 71722 | 0.294 | 0.802 | New |
| HD 74873 | 0.192 | 0.711 | Yes |
| HD 110058 | 0.310 | 0.774 | New |
| HD 110411 | 0.213 | 0.689 | Yes |
| HD 125162 | 0.087 | 0.717 | Yes |
| HD 145964 | 0.388 | 0.532 | Yes |
| HD 156623 | 0.366 | 0.802 | New |
| HD 168646 | 0.418 | 0.937 | Shell |
| HD 177724 | 0.294 | 0.726 | New |
| HD 183324 | 0.114 | 0.738 | Yes |
| HD 198160 | 0.362 | 0.745 | Yes |
| HD 198161 | 0.378 | 0.762 | Yes |
| HD 210418 | 0.385 | 0.836 | Yes |
| HD 217782 | 0.435 | 0.877 | Yes |
| HD 221756 | 0.289 | 0.778 | Yes |
Notes. The new λ Boo candidates are indicated.
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