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Table 2.

Distance and kinematic properties of objects in our sample.

Satellite dGC μα* μδ Cμα*, μδ VLOS V3D Vrad Vtan
(kpc) (mas yr−1) (mas yr−1) (km s−1) (km s−1) (km s−1) (km s−1)
AquII 105 −0.252 ± 0.526 ± 0.063 0.011 ± 0.448 ± 0.063 0.131 −71.1 ± 2.5 49 ± 8
BooI 64 −0.554 ± 0.092 ± 0.035 −1.111 ± 0.068 ± 0.035 0.163 99 ± 2.1 94 ± 2
BooII 39 −2.686 ± 0.389 ± 0.056 −0.53 ± 0.287 ± 0.056 −0.186 −117 ± 5.2 −54 ± 9
CVenI 211 −0.159 ± 0.094 ± 0.035 −0.067 ± 0.054 ± 0.035 0.105 30.9 ± 0.6 82 ± 2
CVenII 161 −0.342 ± 0.232 ± 0.056 −0.473 ± 0.169 ± 0.056 −0.006 −128.9 ± 1.2 −93 ± 4
CarI 105 0.485 ± 0.017 ± 0.035 0.131 ± 0.016 ± 0.035 0.083 229.1 ± 0.1 2 ± 2
CarII 37 1.867 ± 0.078 ± 0.035 0.082 ± 0.072 ± 0.035 −0.008 477.2 ± 1.2 203 ± 3
CarIII 29 3.046 ± 0.119 ± 0.057 1.565 ± 0.135 ± 0.057 0.066 284.6 ± 3.4 46 ± 4
CBerI 43 0.471 ± 0.108 ± 0.035 −1.716 ± 0.104 ± 0.035 −0.427 98.1 ± 0.9 32 ± 3
CraI 145 −0.045 ± 0.28 ± 0.063 −0.165 ± 0.172 ± 0.063 −0.185 149.3 ± 1.2 −10 ± 3
CraII 111 −0.184 ± 0.061 ± 0.035 −0.106 ± 0.031 ± 0.035 −0.041 87.5 ± 0.4 −84 ± 2
DraI 79 −0.012 ± 0.013 ± 0.035 −0.158 ± 0.015 ± 0.035 0.131 −291 ± 0.1 −89 ± 2
DraII 24 1.242 ± 0.276 ± 0.057 0.845 ± 0.285 ± 0.057 −0.591 −347.6 ± 1.8 −156 ± 8
EriII 365 0.159 ± 0.292 ± 0.053 0.372 ± 0.34 ± 0.053 −0.257 75.6 ± 2.4 −71 ± 6
FnxI 141 0.374 ± 0.004 ± 0.035 −0.401 ± 0.005 ± 0.035 −0.46 55.3 ± 0.3 −41 ± 1
GruI 116 −0.261 ± 0.172 ± 0.046 −0.437 ± 0.238 ± 0.046 0.247 −140.5 ± 2.4 −196 ± 4
HerI 129 −0.297 ± 0.118 ± 0.035 −0.329 ± 0.094 ± 0.035 0.136 45 ± 1.1 152 ± 1
HorI 83 0.891 ± 0.088 ± 0.058 −0.55 ± 0.08 ± 0.058 0.294 112.8 ± 2.6 −34 ± 3
HyaII 148 −0.416 ± 0.519 ± 0.061 0.134 ± 0.422 ± 0.061 −0.427 303.1 ± 1.4 118 ± 6
HyiI 26 3.733 ± 0.038 ± 0.035 −1.605 ± 0.036 ± 0.035 0.264 80.4 ± 0.6 −57 ± 2
LeoI 273 −0.086 ± 0.059 ± 0.035 −0.128 ± 0.062 ± 0.035 −0.358 282.5 ± 0.5 167 ± 1
LeoII 227 −0.025 ± 0.08 ± 0.035 −0.173 ± 0.083 ± 0.035 −0.401 78 ± 0.1 20 ± 1
LeoIV 155 −0.59 ± 0.531 ± 0.059 −0.449 ± 0.358 ± 0.059 −0.237 132.3 ± 1.4 2 ± 8
LeoV 174 −0.097 ± 0.557 ± 0.057 −0.628 ± 0.302 ± 0.057 0.047 173.3 ± 3.1 51 ± 7
PhxI 419 0.079 ± 0.099 ± 0.04 −0.049 ± 0.12 ± 0.04 −0.162 −21.2 ± 1 −117 ± 2
PisII 182 −0.108 ± 0.645 ± 0.061 −0.586 ± 0.498 ± 0.061 0.053 −226.5 ± 2.7 −65 ± 8
RetII 33 2.398 ± 0.04 ± 0.035 −1.319 ± 0.048 ± 0.035 0.166 62.8 ± 0.5 −102 ± 2
SgrI 19 −2.736 ± 0.009 ± 0.035 −1.357 ± 0.008 ± 0.035 0.114 140 ± 2 142 ± 1
SclI 85 0.084 ± 0.006 ± 0.035 −0.133 ± 0.006 ± 0.035 0.157 111.4 ± 0.1 75 ± 1
Seg1 28 −1.697 ± 0.195 ± 0.035 −3.501 ± 0.175 ± 0.035 −0.087 208.5 ± 0.9 116 ± 4
Seg2 42 1.656 ± 0.155 ± 0.045 0.135 ± 0.104 ± 0.045 0.234 −39.2 ± 2.5 73 ± 3
SxtI 89 −0.438 ± 0.028 ± 0.035 0.055 ± 0.028 ± 0.035 −0.238 224.2 ± 0.1 79 ± 1
TriII 35 0.588 ± 0.187 ± 0.051 0.554 ± 0.161 ± 0.051 0.032 −381.7 ± 1.1 −256 ± 3
TucII 54 0.91 ± 0.059 ± 0.035 −1.159 ± 0.074 ± 0.035 −0.374 −129.1 ± 3.5 −187 ± 2
TucIII 21 −0.025 ± 0.034 ± 0.035 −1.661 ± 0.035 ± 0.035 −0.401 −102.3 ± 2 −228 ± 2
UMaI 102 −0.683 ± 0.094 ± 0.035 −0.72 ± 0.13 ± 0.035 −0.1 −55.3 ± 1.4 10 ± 2
UMaII 41 1.691 ± 0.053 ± 0.035 −1.902 ± 0.066 ± 0.035 −0.115 −116.5 ± 1.9 −59 ± 2
UMiI 78 −0.184 ± 0.026 ± 0.035 0.082 ± 0.023 ± 0.035 −0.387 −246.9 ± 0.1 −71 ± 2
Wil1 43 0.199 ± 0.187 ± 0.053 −1.342 ± 0.366 ± 0.053 −0.154 −12.3 ± 2.5 23 ± 4

Notes. Column 1 lists the abbreviated satellite name (in the same order as in Table 1), Col. 2 its Galactocentric distance, Cols. 3 and 4 give the proper motion we obtain followed by the statistical error and the second systematic error, Col. 5 the correlation coefficient between μα, * and μδ, Col. 6 the heliocentric systemic VLOS (the source of which is typically the same as the spectroscopic catalogs we adopt); Cols. 7, 8, and 9 list the Galactocentric 3D, radial and tangential velocity, and Galactocentric velocity, respectively. In some cases the errors are large, and due to the existing correlation between the two proper motion directions, we note that for detailed calculations it is best to start from the measured quantities (i.e., the proper motions).

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