Table 5
Fraction of stars as a function of age simulated with the Besançon Galaxy model (Robin et al. 2003) in the direction of the system.
| Population | Age | Fraction |
|
|
||
| Disc | <1 Gyr | 3% |
| 1–3 Gyr | 16% | |
| 3–5 Gyr | 23% | |
| 5–7 Gyr | 21% | |
| 7–10 Gyr | 24% | |
| Thick disc | 11 Gyr | 13% |
| Halo | 14 Gyr | 0% |
Notes. The distance of simulated stars ranges from 60 pc to 120 pc, their proper motion μα from −230 mas yr-1 to −140 mas yr-1 and μδ from −110 mas yr-1 to 10 mas yr-1, and their radial velocity from −30 km s-1 to 30 km s-1.
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