Table 1: Data obtained in the RC3 Catalogue, the NASA/IPAC Extragalactic Database (NED) which is operated by the Jet Propulsion Laboratory, California Institute of Technology, under contract with the National Aeronautics and Space Administration and the extended version of the Lyon-Meudon Extragalactic DAtabase (the HyperLEDA) operated by the Centre de Recherche Astronomique de Lyon (for the mean values of the central velocity dispersion and Mg2 only).
Parameter NGC 1052 NGC 7796
Classifications E4, LINER, Sy2 E+
PA 120$^{\circ}$ 168$^{\circ}$
$\epsilon$ 0.3082 0.1290
MB -20.50 -20.79
BT 11.41 12.46
$r_{\rm e}$ (arcsec) 33.7 21.2
$\mu_{\rm e}$ (mag arcmin-2) 12.15 12.20
r25 (arcsec) 90.6 65.6
E(B-V) 0.027 0.01
$(B-V)_{\rm e}$ 1.01 1.00
$cz_{\rm helio}$ (km s-1) 1510 $\pm$ 6 3290 $\pm$ 24
Redshift 0.00504 0.01097
$\langle \sigma_{v}^{0}\rangle$ (km s-1) 208 $\pm$ 33 259$~\pm$ 11
$\langle \rm Mg_{2}\rangle$ (mag) 0.299 $\pm$ 0.015 0.237 $\pm$ 0.003
Size25 (arcmin$\times$arcmin) 3.63 $\times$ 2.51 2.34 $\times$ 2.04
Environment Group Field


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