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Table 2

Basic data of the sample galaxies.

Galaxy D a T(RC3)b D 25 c i d log(LK)e
[Mpc] [′] [°] L⊙ ,k
HCG 6b 155.65 1 0.87 51 11.09
HCG 6c 155.65 –3 0.91 90 –
HCG 15a 93.64 –2 1.29 74 11.17
HCG 15d 93.64 –3 0.91 44 10.72
HCG 25b 87.07 1 0.95 56 11.06
HCG 25f 87.07 –2 0.43 56 10.11
HCG31ac 55.44 9 1.00 80 10.08
HCG 40b 91.58 –3 0.89 53 10.93
HCG 40c 91.58 2 1.55 90 11.09
HCG 40d 91.58 0 0.91 81 10.92
HCG 44a 18.89 1 3.63 87 10.84
HCG 44d 18.89 5 2.24 74 9.35
HCG 47a 130.19 2 1.02 66 11.19
HCG 47d 130.19 7 0.50 32 10.51
HCG 55c 216.02 1 0.62 54 11.24
HCG 56b 110.88 0 0.76 62 11.07
HCG 56c 110.88 –2 0.81 48 10.78
HCG 57a 124.85 2 1.62 90 11.54
HCG 57d 124.85 3 0.55 36 10.85
HCG 67b 100.62 3 1.07 88 11.03
HCG 68a 32.85 –2 2.40 80 10.98
HCG 68b 32.85 –2 3.02 90 –
HCG 68c 32.85 4 2.69 54 10.92
HCG 79a 59.55 0 1.78 16 10.57
HCG 79b 59.55 –2 2.29 67 10.55
HCG 82b 148.67 –2 0.89 55 11.27
HCG 82c 148.67 8 0.72 90 10.97
HCG 91a 97.74 5 1.95 47 11.58
HCG 95c 162.63 9 0.74 78 10.92
HCG 96a 119.92 4 1.12 0 –
HCG100a 73.10 0 0.87 60 11.13

Notes.

(a)

Distance, based on redshifts from the NASA/IPAC Extragalactic Database (NED) listed in Cluver et al. (2013) and adopting a Hubble constant of 73 km s-1 Mpc-1.

(b)

Morphological type taken from the LEDA database, following the RC3 classification (de Vaucouleurs et al. 1991).

(c)

Optical major diameter at the 25 mag arcsec-2 isophot taken from LEDA.

(d)

Inclination taken from LEDA.

(e)

Decimal logarithm of the luminosity in the K-band in units of the solar luminosity in the KS-band (LK, ⊙ = 5.0735 × 1032 erg s-1). We calculated the KS luminosity, LK, from the total (extrapolated) KS flux, fK, as LK = νfK(ν) (where ν is the frequency of the K-band, 1.38 × 1014 Hz). The fluxes in the KS (2.17 μm) band were taken from Bitsakis et al. (2011) who obtained them partly from their own observations and partly from the 2MASS Extended Source Catalog (Jarrett et al. 2000).

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