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Table 1.

Kinematic parameters of six GCs studied in this work.

Name RA Dec rt(a) rJ(b) μα cos δ μδ σμα σμδ ρ
[deg] [deg] [′] [′] [mas yr−1] [mas yr−1] [mas yr−1] [mas yr−1]
NGC 1851 78.528 −40.047 6.52 36.56 2.13 −0.62 0.38 0.46 −0.04
NGC 1904 81.046 −24.524 8.02 17.26 2.47 −1.59 0.37 0.50 0.02
NGC 6205 250.422 36.460 21.01 62.2 −3.12 −2.54 0.32 0.4 0.17
NGC 6341 259.281 43.136 12.44 48.88 −4.93 −0.66 0.4 0.42 0.18
NGC 6779 289.148 30.183 10.55 31.93 −2 1.63 0.38 0.39 −0.01
NGC 7089 323.363 −0.823 12.45 32.78 3.58 −2.19 0.6 0.38 −0.11

Notes.

(a)

Harris (1996), 2010 edition;

ρ: Correlation between two components of PM.

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