Open Access
Table 2
Orbital parameters (orbital energy, angular momentum along the z-axis, perpendicular component of the angular momentum, and line-of-sight velocity) with uncertainties for the unmixed halo stars.
| ID | ID Gaia DR3 | E ± σ(E) | Lz ± σ(Lz) | L⊥ ± σ(L⊥) | Vlos ± σ(Vlos) |
|---|---|---|---|---|---|
| (105 km2 s−2) | (103 kpc km s−1) | (103 kpc km s−1) | (km s−1 ) | ||
| Mucciarelli et al.’s (2022) sub-sample | |||||
| BD-012582 | 3602201479317188608 | −1.7146 ± 0.0006 | 0.527 ± 0.010 | 0.840 ± 0.006 | 1.28 ± 0.10 |
| CD-241782 | 5085629204207431680 | −1.7365 ± 0.0033 | −0.800 ± 0.021 | 0.087 ± 0.004 | 101.39 ± 0.10 |
| CD-30298 | 5031398163988267008 | −1.3808 ± 0.0076 | 1.437 ± 0.008 | 0.142 ± 0.003 | 27.63 ± 0.10 |
| CS22183-031 | 2482988183718639616 | −1.5933 ± 0.0241 | −0.296 ± 0.142 | 0.144 ± 0.004 | 16.73 ± 0.03 |
| CS22186-023 | 4868824473488624640 | −1.6332 ± 0.0023 | 1.123 ± 0.024 | 0.638 ± 0.035 | 52.05 ± 0.06 |
| ⋯ | ⋯ | ⋯ | ⋯ | ⋯ | ⋯ |
| Yong et al.’s (2013) sub-sample | |||||
| 52972-1213-507 | 811812182598263552 | −1.4841 ± 0.0369 | −0.78 ± 0.286 | 1.47 ± 0.048 | −177.00 ± 0.50 |
| 53327-2044-515 | 290930261314166528 | −1.6383 ± 0.0006 | 0.80 ± 0.013 | 0.39 ± 0.024 | −193.50 ± 0.50 |
| 53436-1996-093 | 767103875148269696 | −1.3353 ± 0.0610 | 0.88 ± 0.110 | 1.54 ± 0.190 | −15.30 ± 1.70 |
| 54142-2667-094 | 598558225898219776 | −1.6346 ± 0.0120 | 0.64 ± 0.098 | 1.15 ± 0.108 | 43.40 ± 0.70 |
| BS-16545-089 | 760839819965612928 | −1.4938 ± 0.0098 | 0.34 ± 0.065 | 0.42 ± 0.038 | −161.10 ± 0.50 |
| ⋯ | ⋯ | ⋯ | ⋯ | ⋯ | ⋯ |
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