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Table 4.
Mean RV and metallicity for the observed clusters.
| Cluster | RV | σRV | [Fe/H] | σ[Fe/H] | N |
|---|---|---|---|---|---|
| (km s−1) | (km s−1) | (dex) | (dex) | ||
| ASCC 11 | −10.94 | 0.19 | −0.14 | 0.05 | 1 |
| Alessi 1 | −4.37 | 0.85 | 0.00 | 0.08 | 4 |
| Alessi-Teusch 11 | −27.11 | 0.12 | −0.19 | 0.05 | 1 |
| Basel 11b | 2.17 | 0.37 | −0.01 | 0.05 | 3 |
| COIN-Gaia 30 | −26.66 | 0.13 | 0.03 | 0.05 | 1 |
| Collinder 463 | −10.66 | 0.98 | −0.15 | 0.05 | 2 |
| Gulliver 18 | −1.97 | 0.18 | −0.10 | 0.05 | 1 |
| Gulliver 24 | −30.37 | 0.16 | −0.10 | 0.05 | 1 |
| Gulliver 37 | −4.59 (a) | 0.17 | 0.10 | 0.05 | 1 |
| NGC 2437 | 49.13 (a) | 0.93 | 0.00 | 0.04 | 7 |
| NGC 2509 | 61.63 | 0.14 | −0.10 | 0.06 | 1 |
| NGC 2548 | 8.41 (a) | 0.46 | −0.02 | 0.03 | 4 |
| NGC 7082 | −11.89 | 0.15 | −0.15 | 0.05 | 1 |
| NGC 7209 | −18.49 | 0.51 | −0.04 | 0.04 | 2 |
| Tombaugh 5 | −21.21 | 1.30 | 0.05 | 0.05 | 3 |
| UPK 219 | −0.07 | 0.15 | 0.02 | 0.05 | 1 |
| Comparison clusters | |||||
| Collinder 350 | −15.14 | 1.16 | 0.00 | 0.05 | 1 |
| NGC 2682 | 34.28 (a) | 0;65 | 0.03 | 0.03 | 4 |
Notes.
(a)
Binary systems (see Table 2).
When only 1 star is observed, σ is the error, nor the dispersion.
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