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Table 1

Measured values for member stars.

Star ID RA J2000 [o] Dec J2000 [o] RV km s−1 KsKs,HB mag ΣEW2L Å ΣEW3L Å [Fe/H]V18 dex μα*$\mu _\alpha ^*$ mas yr−1 µδ mas yr−1
400169332 17.9124 −24.0275 −328.8 ± 3.6 −3.58 ± 0.15 3.06 ± 0.11 3.60 ± 0.12 −2.32 ± 0.05 −3.57 ± 0.88 −1.42 ± 0.58
400150514 17.9114 −24.0184 −351.3 ± 3.4 −5.95 ± 0.15 4.82 ± 0.31 6.29 ± 0.36 −2.04 ± 0.13 −3.32 ± 0.21 −1.41 ± 0.16
400159772 17.9119 −24.0159 −342.3 ± 2.6 −6.54 ± 0.16 4.03 ± 0.10 4.89 ± 0.12 −2.37 ± 0.04 −3.07 ± 0.21 −1.13 ± 0.13
400157893 17.9118 −24.0149 −340.1 ± 2.5 −6.62 ± 0.15 3.79 ± 0.08 4.53 ± 0.09 −2.44 ± 0.04 −3.66 ± 0.19 −1.87 ± 0.12
400160612 17.9119 −24.0119 −337.7 ± 3.3 −4.91 ± 0.15 4.16 ± 0.07 4.86 ± 0.08 −2.13 ± 0.05 −3.19 ± 0.30 −1.78 ± 0.20
400147752 17.9112 −24.0094 −327.7 ± 2.7 −5.07 ± 0.15 4.02 ± 0.09 4.66 ± 0.10 −2.20 ± 0.05 −3.57 ± 0.25 −1.72 ± 0.17
400151668 17.9114 −24.0039 −349.9 ± 3.5 −3.46 ± 0.15 3.32 ± 0.11 4.11 ± 0.12 −2.22 ± 0.05 −2.95 ± 0.90 −1.96 ± 0.58

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