Table 1: Parameters of LG galaxies used in this study.
Galaxy Name Other name l b r Group x y z
WLM DDO 221 75.9 -73.6 925 LGC -55.1 253.3 -887.4
NGC55   332.7 -75.7 1480 LGC -316.3 -167.7 -1434.1
IC10 UGC192 119 -3.3 825 M 31 407.8 720.4 -47.5
NGC147 DDO3 119.8 -14.3 725 M 31 357.6 609.6 -179.1
And III   119.3 -26.2 760 M 31 342.2 594.7 -335.5
NGC185 UGC396 120.8 -14.5 620 M 31 315.9 515.6 -155.2
NGC205 M110 120.7 -21.1 815 M 31 396.7 653.8 -293.4
M32 NGC221 121.2 -22 805 M 31 395.1 638.4 -301.6
M 31 NGC224 121.2 -21.6 770 M 31 379.4 612.4 -283.5
And I   121.7 -24.9 805 M 31 392.2 621.2 -338.9
SMC NGC292 302.8 -44.3 58 MW -14.0 -34.9 -40.5
Sculptor   287.5 -83.2 79 MW 5.7 -8.9 -78.4
LGS3 Pisces 126.8 -40.9 810 M 31 375.2 490.2 -530.3
IC1613 DDO8 129.8 -60.6 700 M 31/LGC 228.5 264.0 -609.8
And II   128.9 -29.2 525 M 31 296.3 356.7 -256.1
M33 NGC598 133.6 -31.3 840 M 31 503.5 519.8 -436.4
Phoenix   272.2 -68.9 445 MW/LGC 2.4 -160.1 -415.2
Fornax   237.1 -65.7 138 MW 39.3 -47.7 -125.8
EGB0427+63 UGCA92 144.7 10.5 1300 M 31 1051.7 738.6 236.9
LMC   280.5 -32.9 49 MW 1.0 -40.5 -26.6
Carina   260.1 -22.2 101 MW 24.6 -92.1 -38.2
Leo A DDO69 196.9 52.4 690 MW/N3109 411.3 -122.4 546.7
Sextans B DDO70 233.2 43.8 1345 N3109 590.0 -777.3 930.9
NGC3109 DDO236 262.1 23.1 1250 N3109 166.5 -1138.9 490.4
Antlia   263.1 22.3 1235 N3109 145.8 -1134.4 468.6
Leo I   226 49.1 250 MW 122.2 -117.7 189.0
Sextans A DDO75 246.2 39.9 1440 N3109 454.3 -1010.8 923.7
Sextans   243.5 42.3 86 MW 36.9 -56.9 57.9
Leo II DDO93 220.2 67.2 205 MW 69.2 -51.3 189.0
GR8 DDO155 310.7 77 1590 GR8 -224.7 -271.2 1549.2
Ursa Minor DDO199 105 44.8 66 MW 20.6 45.2 46.5
Draco DDO208 86.4 34.7 82 MW 4.3 67.3 46.7
Sagittarius   5.6 -14.1 24 MW -14.7 2.3 -5.8
SagDIG UKS1927-177 21.1 -16.3 1060 LGC -940.7 366.3 -297.5
NGC6822 DDO209 25.3 -18.4 490 LGC -411.9 198.7 -154.7
DDO 210 Aquanus 34 -31.3 800 LGC -558.2 382.2 -415.6
IC5152   343.9 -50.2 1590 LGC -969.4 -282.2 -1221.6
Tucana   322.9 -47.4 880 LGC -466.6 -359.3 -647.8
UKS2323-326 UGCA 438 11.9 -70.9 1320 LGC -414.1 89.1 -1247.3
Pegasus DDO216 94.8 -43.5 955 LGC 66.5 690.3 -657.4
The coordinate system is centered on the MW. The X axis points from the centre of MW to the Sun, located at $R_\odot=8.5~{\rm kpc}$, the Z axis points to the North Galactic Pole, and the third axis forms a right handed coordinate system. Distances are in kpc. The same sample has been used by Sawa & Fujimoto (2005). We do not show the radial velocities because they are not used in this paper.

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