Table 1
Proper motions and cluster membership probability of the Quintuplet sources.
| ID | µα cos δ | µδ | pcluster |
|---|---|---|---|
| qF257 | −1.12 ± 0.08 | −2.52 ± 0.09 | 0.64 |
| qF241 | −0.98 ± 0.09 | −2.36 ± 0.09 | 0.93 |
| qF240 | −0.84 ± 0.07 | −2.37 ± 0.09 | 0.90 |
| qF320 | −1.13 ± 0.10 | −2.39 ± 0.09 | 0.84 |
| Muno7679 | −0.82 ± 0.16 | −2.50 ± 0.18 | 0.78 |
| Dong66 | −0.93 ± 0.06 | −2.61 ± 0.08 | 0.48 |
| qF256 | −0.74 ± 0.10 | −2.48 ± 0.12 | 0.70 |
| qF270S | −1.21 ± 0.09 | −2.41 ± 0.09 | 0.63 |
| qF235S | −0.88 ± 0.07 | −2.24 ± 0.08 | 0.94 |
| qF307A | −0.99 ± 0.12 | −2.46 ± 0.12 | 0.86 |
| qF344 | −0.85 ± 0.15 | −2.47 ± 0.17 | 0.82 |
| qF235N | −0.93 ± 0.07 | −2.27 ± 0.08 | 0.94 |
| qF353E | −0.96 ± 0.10 | −2.43 ± 0.10 | 0.89 |
| qF381 | −1.07 ± 0.13 | −2.55 ± 0.14 | 0.71 |
| qF278 | −1.05 ± 0.08 | −2.30 ± 0.09 | 0.92 |
| qF309 | −0.82 ± 0.16 | −2.34 ± 0.17 | 0.86 |
| LHO100 | −0.96 ± 0.09 | −2.48 ± 0.09 | 0.85 |
| qF274 | −1.04 ± 0.14 | −2.42 ± 0.15 | 0.86 |
| Hos332 | −1.14 ± 0.13 | −2.29 ± 0.14 | 0.84 |
| LHO076 | −1.02 ± 0.07 | −2.27 ± 0.07 | 0.94 |
| WR102ca | −1.14 ± 0.07 | −2.20 ± 0.06 | 0.84 |
| LHO090 | −1.09 ± 0.08 | −2.20 ± 0.08 | 0.89 |
| qF243 | −1.24 ± 0.08 | −2.45 ± 0.07 | 0.46 |
| Hos18 | −1.11 ± 0.08 | −2.32 ± 0.07 | 0.89 |
| qF250 | −0.75 ± 0.30 | −2.66 ± 0.33 | 0.56 |
| LHO001 | −0.90 ± 0.08 | −2.44 ± 0.11 | 0.89 |
| qF258 | −1.01 ± 0.08 | −2.40 ± 0.07 | 0.92 |
| qF358 | −0.91 ± 0.17 | −2.58 ± 0.18 | 0.71 |
| qF251 | −1.20 ± 0.08 | −2.40 ± 0.08 | 0.70 |
| Dong72 | −0.88 ± 0.10 | −2.50 ± 0.12 | 0.82 |
| Hos21 | −0.98 ± 0.07 | −2.35 ± 0.06 | 0.94 |
| Hos95 | −0.73 ± 0.13 | −2.64 ± 0.15 | 0.41 |
| qF406 | −1.47 ± 0.16 | −2.32 ± 0.17 | 0.18 |
| qF276 | −0.88 ± 0.08 | −2.56 ± 0.07 | 0.61 |
| LHO029 | −0.97 ± 0.08 | −2.39 ± 0.08 | 0.92 |
| qG29(a) | −2.30 ± 0.11 | −3.59 ± 0.08 | 0.00 |
Notes. Proper motion and cluster membership probability values from Hosek et al. (2022). All proper motion units in milli-arcseconds per year (mas yr−1). The counterparts of qF362, qF211, qF231, qCG1, qCG2, and qF134 were not found in Hosek et al. (2022) catalogue within 0.″2 of our point sources.(a) ID from Gallego-Calvente et al. (2022).
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