Table 1.
Main properties of the open clusters considered in this work, with the corresponding references for the Li and Be abundances and the rotation periods.
| Name | Age (Myrs) | Ref Age | [Fe/H] | Distance (kpc) | Ref Li | Ref Be | Ref Prot |
|---|---|---|---|---|---|---|---|
| NGC 2362 | 5 | I | 0.00 | 9.11 | – | – | a |
| NGC 2547 | 35 | I | −0.14 ± 0.10 | 8.39 | – | – | b |
| IC 2602 | 35 | II | −0.02 ± 0.02 | 8.29 | 1 | – | – |
| IC 2391 | 36 | II | −0.03 ± 0.02 | 8.34 | 1 | c | |
| Pleiades (Melotte 22) | 87 | II | −0.01 ± 0.05 | 8.45 | 2 | – | b;d |
| αPer (Melotte 20) | 87 | II | +0.14±0.11 | 8.48 | 3;4 | – | c |
| M 35 (NGC 2168) | 150 | I | −0.17 ± 0.01 | 9.24 | 5;6 | – | e |
| M 50 (NGC 2323) | 150 | I | 0.00 ( • ) | 9.10 | – | – | b;f |
| NGC 2516 | 150 | I | −0.06 ± 0.05 | 8.32 | – | – | b |
| M 37 (NGC 2099) | 500 | I | +0.02 ± 0.05 | 9.77 | – | – | b;g |
| Coma Ber (Melotte 111) | 570 | III | 0.00 ± 0.08 | 8.35 | 7 | – | – |
| UMa | 600 | IV | −0.09 ( ⋆ ) | 8.37 ( * ) | 7 | – | – |
| Hyades (Melotte 25) | 720 | III | +0.13 ± 0.05 | 8.38 | 8 | 9 | h;i |
| NGC 6633 | 770 | II | −0.08 ± 0.12 | 8.00 | 10;11 | – | – |
| Praesepe (NGC 2632) | 750 | II | +0.16 ± 0.08 | 8.48 | 8 | 12 | b;j;k;l |
| NGC 6811 | 950 | I | +0.03 ± 0.01 | 8.20 | – | – | b;m |
| NGC 6819 | 2000 | II | +0.09 ± 0.01 | 8.03 | 13 | – | n |
| NGC 2420 | 2500 | V | −0.05 ± 0.02 | 10.68 | 14 | – | – |
| M 67 (NGC 2682) | 3640 | II | −0.01 ± 0.04 | 8.96 | 15 | – | – |
| NGC 2243 | 4000 | VI | −0.38 ± 0.04 | 10.58 | 16 | – | – |
Notes. The [Fe/H] values are from Netopil et al. (2016) and Gutiérrez Albarrán et al. (2020), except for UMa (Boesgaard et al. 2003a) and M 50 (Douglas et al. 2016). Distances to the Galactic centre are from Cantat-Gaudin et al. (2020), except for UMa (Ujjwal et al. 2020) and they are based on the Gaia DR2 measurements. ( • )[Fe/H] from Godoy-Rivera et al. (2021). ( ⋆ )[Fe/H] from Boesgaard et al. (2003a). ( * )Distance to the Galactic centre from Ujjwal et al. (2020), assuming the Sun is at a distance of 8.34 kpc from the Galactic centre (Cantat-Gaudin et al. 2020).
References. I: Godoy-Rivera et al. (2021); II: Bossini et al. (2019), III: Netopil et al. (2016); IV: Boesgaard et al. (2003a); V: Semenova et al. (2020); VI: Gutiérrez Albarrán et al. (2020). 1: Randich et al. (2001); 2:Bouvier et al. (2018); 3: Boesgaard et al. (2003b); 4: Balachandran et al. (2011); 5: Barrado y Navascués et al. (2001); 6: Jeffries et al. (2021); 7: Boesgaard et al. (2003a); 8: Cummings et al. (2017); 9: Boesgaard et al. (2016); 10: Jeffries (1997); 11: Jeffries et al. (2002); 12: Boesgaard et al. (2004b); 13: Deliyannis et al. (2019); 14: Semenova et al. (2020); 15: Pace et al. (2012); 16: François et al. (2013). a: Irwin et al. (2008); b: Godoy-Rivera et al. (2021); c: Irwin & Bouvier (2009); d: Hartman et al. (2010); e: Meibom et al. (2009); f: Irwin et al. (2009); g: Hartman et al. (2008); h: Delorme et al. (2011); i: Douglas et al. (2016); j: Agüeros et al. (2011); k: Douglas et al. (2017); l: Douglas et al. (2019); m: Meibom et al. (2011); n: Meibom et al. (2015).
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