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Table 1

Observational properties of Leo IV and Leo V.

Galaxy Leo IV Leo V

RA (J2000) 11h32m58 11h31m8  ± 1
Dec (J2000) 00°33′6′′ ± 54′′ 02°12′57′′ ± 12′′
Dist [kpc] 154 ± 5 175 ± 9
vGSR [km s-1] 10.1 60.8
LV [L] 1.8 ± 0.8 × 104 1.0 ± 0.8 × 104
MV  −5.8 ± 0.4  −5.2 ± 0.4
rh [pc] 128 133
σlos [km s-1] 3.3 ± 1.7 2.4−3.7

Notes. The data are mainly taken from de Jong et al. (2010).

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