Table 1.
Data from the literature for the twelve stellar associations with LDB ages.
| Stellar | LDB | Ref. | Gaia Collaboration (2018b) |
[Fe/H] | Other | Ref. | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| association | age | Age | Ref. | Parallaxes | DM | d | E(B − V) | Ref. | age | |||
| [Ma] | [Ma] | [mas] | [mag] | [pc] | [mag] | [dex] | [Ma] | |||||
| Alpha Persei | 90 ± 10 | (8) |
 |
(23) | 5.718 ± 0.005 | 6.214 | 175 | 0.090 | (23) | +0.14 ± 0.11 |
 |
(29) |
| 85 ± 10 | (7) | |||||||||||
| NGC 1960 | 22 ± 4 | (1) | 25 | (22) | 0.835 ± 0.064 | 10.391 | 1197 | 0.20 | (26) | – | < 22.4 | (29) |
| IC 4665 | 28 ± 4 | (2) |
 |
(22) | 2.891 ± 0.003 | 7.694 | 346 | 0.17 | (27) | −0.03 ± 0.08 |
 |
(29) |
 |
(3) | |||||||||||
| NGC 2547 | 35 ± 1 | (4) |
 |
(23) | 2.543 ± 0.002 | 7.980 | 394 | 0.040 | (23) | −0.01 ± 0.01 | 57 ± 5.7 | (30) |
 |
(3) | |||||||||||
| IC 2602 |
 |
(5) |
 |
(23) | 6.571 ± 0.007 | 5.914 | 152 | 0.031 | (23) | −0.02 ± 0.02 |
 |
(29) |
 |
(3) | |||||||||||
| 53 ± 5 | (6) | |||||||||||
| IC 2391 | 50 ± 5 | (7) |
 |
(23) | 6.597 ± 0.007 | 5.908 | 152 | 0.030 | (23) | −0.01 ± 0.03 |
 |
(29) |
 |
(3) | |||||||||||
| 125 ± 8 | (9) | |||||||||||
| The Pleiades | 130 ± 20 | (7) |
 |
(23) | 7.364 ± 0.005 | 5.667 | 136 | 0.045 | (23) | −0.01 ± 0.05 |
 |
(29) |
| 112 ± 5 | (10) | |||||||||||
| Blanco 1 | 132 ± 24 | (11) |
 |
(23) | 4.216 ± 0.003 | 6.876 | 237 | 0.010 | (23) | +0.03 ± 0.07 | 90 ± 25 | (31) |
 |
(12) |
 |
(23) | |||||||||
| The Hyades | 650 ± 70 | (13) |
 |
(23) | 21.052 ± 0.065 | 3.389 | 48 | 0.001 | (23) | +0.13 ± 0.05 | 661−215 | (29) |
| 678 ± 98 | (14) | |||||||||||
| < 20 | (15) | |||||||||||
| 21 ± 4 | (16) | |||||||||||
| BPMG | 26 ± 3 | (17) | 12–22 | (24) | – | – | 9–73 | – | −0.01 ± 0.08 | 20 ± 10 | (32) | |
| 25 ± 3 | (18) | |||||||||||
| 22 ± 6 | (19) | |||||||||||
| THMG | 40 ± 3 | (20) | 10–40 | (24) | – | – | 36–71 | – | −0.03 ± 0.05 | 30 | (33) | |
| 32 Ori MG | 23 ± 4 | (21) |
 |
(25) | – | – | 70–110 | 0.03 ± 0.01 | (28) | – | 25.0 ± 2.5 | (34) |
Notes. The “Parallaxes” and “DM” values comes from Gaia Collaboration (2018b) with the exception of NGC 1960 that comes from Cantat-Gaudin et al. (2018a). The “d” values come from Gaia Collaboration (2018b) with the exception of BPMG and THMG (Malo et al. 2013); and 32 Ori MG (Bell et al. 2017). We took the “[Fe/H]“ values from Netopil et al. (2016), with the exception of NGC 2547 (Randich et al. 2018), and BPMG and THMG (Viana Almeida et al. 2009). We assumed solar abundances for NGC 1960 and the 32 Ori MG because lack metallicity values in the literature. Mermilliod (1981) does not provide age errors, so we estimated them from the log t.
References. (1) Jeffries et al. (2013); (2) Manzi et al. (2008); (3) Randich et al. (2018); (4) Jeffries & Oliveira (2005); (5) Dobbie et al. (2010); (6) Barrado y Navascués et al. (1999a); (7) Barrado y Navascués et al. (2004); (8) Stauffer et al. (1999); (9) Stauffer et al. (1998b); (10) Dahm (2015); (11) Cargile et al. (2010); (12) Juarez et al. (2014)); (13) Martín et al. (2018); (14) Lodieu et al. (2018); (15) Song et al. (2002)); (16) Binks & Jeffries (2014); (17) Malo et al. (2014b)); (18) Messina et al. (2016); (19) Shkolnik et al. (2017); (20) Kraus et al. (2014)); (21) Bell et al. (2017); (22) Bossini et al. (2019); (23) Gaia Collaboration (2018b); (24) Malo et al. (2013)); (25) Bell et al. (2015); (26) Cantat-Gaudin et al. (2018a); (27) Cargile & James (2010); (28) Bell et al. (2017); (29) Mermilliod (1981); (30) Claria (1982); (31) Panagi & O’dell (1997); (32) Barrado y Navascués et al. (1999b); (33) Torres et al. (2008); (34) Mamajek (2007).
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