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Table 2

Photometric parameters of the candidates and the known dwarf galaxies in the M 83 subgroup.

Name m r m g A r A g M r (gr)0 μ 0,r r 0,r n r μeff,r r eff,r
mag mag mag mag mag mag mag arcsec-2 arcsec mag arcsec-2 arcsec
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12)

dw1325-33 18.45 18.87 0.177 0.227 –10.19 0.37 26.06 ± 0.17 19.65 ± 3.24 0.89 ± 0.11 26.88 18.64
dw1326-29 17.85 18.67 0.142 0.205 –10.75 0.75 25.09 ± 0.08 15.32 ± 0.99 0.72 ± 0.05 25.63 13.67
dw1326-35 18.13 18.80 0.142 0.205 –10.47 0.61 24.31 ± 0.12 7.56 ± 0.99 1.02 ± 0.09 25.27 10.29
dw1328-29 18.45 19.01 0.126 0.182 –10.14 0.51 24.76 ± 0.22 6.07 ± 1.73 1.37 ± 0.17 26.12 12.88
dw1329-32 16.65 17.29 0.124 0.179 –11.94 0.59 22.84 ± 0.02 8.83 ± 0.15 0.71 ± 0.02 23.43 8.83
dw1330-32 18.17 18.96 0.115 0.166 –10.40 0.74 24.71 ± 0.07 11.28 ± 0.63 0.63 ± 0.05 25.09 9.42
dw1330-33 19.05 20.43 0.139 0.2 –9.55 1.32 24.54 ± 0.09 7.40 ± 0.58 0.76 ± 0.08 25.05 6.30
dw1330-34 18.05 18.91 0.135 0.195 –10.55 0.80 24.38 ± 0.10 8.10 ± 0.89 1.05 ± 0.08 25.25 10.72
dw1334-32 18.13 18.27 0.134 0.194 –10.47 0.08 26.97 ± 0.48 52.49 ± 27.27 1.14 ± 0.50 28.14 38.32
dw1335-29 17.82 18.87 0.104 0.151 –10.74 1.00 25.85 ± 0.09 27.31 ± 1.66 0.56 ± 0.05 26.36 20.22
dw1335-33 17.25 18.56 0.126 0.182 –11.33 1.25 26.87 ± 0.09 57.74 ± 2.97 0.44 ± 0.07 27.24 39.37
dw1336-32 16.81 17.89 0.13 0.188 –11.78 1.03 25.88 ± 0.07 37.19 ± 2.41 0.83 ± 0.07 26.53 34.62
dw1337-26 17.34 18.23 0.141 0.204 –11.26 0.82 25.34 ± 0.35 11.78 ± 6.49 1.69 ± 0.32 27.07 34.61
dw1337-33 17.20 17.82 0.114 0.165 –11.37 0.56 25.30 ± 0.16 17.99 ± 3.44 1.19 ± 0.13 26.30 25.51
dw1340-30 17.86 18.70 0.132 0.191 –10.73 0.78 25.50 ± 0.10 18.96 ± 1.81 0.81 ± 0.10 26.03 16.86
dw1341-33 17.20 18.22 0.11 0.159 –11.37 0.97 25.05 ± 0.49 4.88 ± 5.64 2.70 ± 0.62 27.00 35.43
KK195 16.63 16.82 0.14 0.20 –12.10 0.12 24.01 ± 0.07 13.33 ± 0.84 0.88 ± 0.05 24.79 16.36
Cen A-dE2 16.93 17.74 0.15 0.22 –11.68 0.74 24.51 ± 0.06 17.78 ± 0.83 0.69 ± 0.04 25.05 16.34
Cen 8 16.40 17.16 0.16 0.23 –12.22 0.70 23.22 ± 0.03 11.56 ± 0.35 0.74 ± 0.03 23.85 12.04
KK200 14.66 15.44 0.16 0.23 –13.82 0.70 22.00 ± 0.03 10.21 ± 0.29 1.15 ± 0.01 23.32 21.05
IC 4247 13.46 14.05 0.15 0.21 –15.17 0.52 20.14 ± 0.02 7.62 ± 0.14 1,12 ± 0.01 21.44 15.32
ESO 444-78 14.47 15.09 0.12 0.17 –14.25 0.56 22.11 ± 0.01 15.70 ± 0.24 0.83 ± 0.02 22.92 19.10
HI J 1337-33 16.81 17.28 .11 0.16 –11.50 0.42 21.76 ± 0.03 4.36 ± 0.09 0.85 ± 0.01 22.70 5.77
ESO 444-84 14.25 14.71 0.16 0.23 –14.23 0.39 22.47 ± 0.02 22.59 ± 0.24 0.65 ± 0.01 22.98 21.39
NGC 5253 9.85 10.36 0.13 0.18 –18.03 0.45 16.88 ± 0.02 6.11 ± 0.13 1.79 ± 0.04 19.24 29.15
IC 4316 12.90 13.64 0.13 0.18 –15.44 0.69 20.99 ± 0.02 12.64 ± 0.29 1.30 ± 0.02 22.54 33.24
NGC 5264 11.56 12.27 0.12 0.17 –16.96 0.66 20.54 ± 0.01 27.34 ± 0.24 0.92 ± 0.01 21.40 36.44
Cen A-dE4 16.25 17.01 0.14 0.20 –12.35 0.69 23.79 ± 0.04 14.67 ± 0.54 0.91 ± 0.03 24.71 19.27

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