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Table 2.
Structural and dynamical parameters derived for the analysed GCs.
| GC | RA | Dec | ℓ | b | dLOS | RV ± σRV | [Fe/H] ± σ[Fe/H] | μα cos δ | μδ | Nstars |
|---|---|---|---|---|---|---|---|---|---|---|
| (deg) | (deg) | (deg) | (deg) | (kpc) | (km s−1) | (dex) | (mas yr−1) | (mas yr−1) | ||
| Gran 1 | 269.651 | –32.020 | –1.233 | –3.977 | 7.94 | 76.98 ± 3.62 | –1.13 ± 0.06 | –8.10 | –8.01 | 43 |
| Gran 2 | 257.890 | –24.849 | –0.771 | 8.587 | 16.60 | 61.24 ± 2.70 | –1.46 ± 0.13 | 0.19 | –2.57 | 28 |
| Gran 3 | 256.256 | –35.496 | –10.244 | 3.424 | 10.50 | 91.57 ± 5.97 | –1.63 ± 0.14 | –3.74 | 0.71 | 33 |
| Gran 4 | 278.113 | –23.114 | 10.198 | –6.388 | 21.90 | –265.28 ± 3.92 | –1.72 ± 0.32 | 0.51 | –3.51 | 26 |
| Gran 5 | 267.228 | –24.170 | 4.459 | 1.838 | 4.47 | –59.19 ± 4.93 | –1.02 ± 0.11 | –5.32 | –9.20 | 42 |
Notes. Name, coordinates (equatorial and Galactic), distance, mean RV, cluster observational velocity dispersion, median metallicity, mean PMs and the number of cluster member stars observed are included.
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