Notes. 1: de Vaucouleurs et al. (1991). 2: Blakeslee et al. (2009) using surface-brightness fluctuation measurements. 3: the inclination corresponds to the θ viewing angle of our triaxial Schwarzschild orbit-superposition models. 4: derived by applying the routine mge_half_light_isophote of the Jeans Anisotropic Modelling package (Cappellari 2008) on our surface brightness model (Sect. 3.1). For comparison, Ferguson (1989) found 2.66 kpc. 5: effective velocity dispersion and central velocity dispersion derived by co-adding the spectra of the large-scale optical IFU data in elliptical annuli of the size of the effective radius and 1 arcsec, respectively. 6: The galaxy stellar mass (M_*, gal) was derived using the dynamical Schwarzschild orbit-superposition model with varying stellar populations and varying IMF. The mass does not change significantly for the other mass models. For comparison, Liu et al. (2019) derived M_*, gal = 9.3 × 10⁹ M_⊙ using a colour-based stellar M_*/L and Fahrion et al. (2019b) derived M_*, gal = 1.6 × 10¹⁰ M_⊙ using triaxial Schwarzschild models. 7: Turner et al. (2012) fitted a double Sersić profile fit to the HST F475W filter image. 8: Fahrion et al. (2019b) using stellar population models.