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Table 1.
Astrometric and physical parameters adopted for Ru 147.
| Parameter | Unit | Value | Reference |
|---|---|---|---|
| RA | deg | 289.087 | 1 |
| Dec | deg | −16.333 | 1 |
| μRA | mas yr−1 | −0.939 | 1 |
| μDec | mas yr−1 | −26.576 | 1 |
| Parallax π | mas | 3.250 | 1 |
| vrad | km s−1 | 41.79 | 2 |
| Distance d | pc | 305.0 | 3 |
| [Fe/H] | +0.08 | 4 | |
| [Fe/H] | +0.12 | 5 | |
| Age | Gyr | 2.7 | 6 |
| EGBR − GRP | mag | 0.1 | 7 |
| AG | mag | 0.2 | 7 |
References. (1) Cantat-Gaudin et al. (2018); (2) Gaia Collaboration (2018a); (3) Conrad et al. (2017); (4) Bragaglia et al. (2018); (5) Donor et al. (2020); (6) Torres et al. (2019); (7) this work.
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