Tully–Fisher relation from Lelli et al. (2019, gray points with error bars) with the stellar masses from Lelli et al. (2016). This rendering represents stellar mass vs. maximum rotational velocity. The figure also includes the object (orange hexagon; M_⋆ = 2.8 × 10⁹ M_⊙, V_max = 110 km s⁻¹) and the galaxy IC 5249 (blue triangle; M_⋆ = 1.9 × 10⁹ M_⊙, V_max = 106 km s⁻¹). Both objects lie close to each other and precisely on the relation. The solid black line is a linear fit to the gray points of the form log M_⋆ = A × log V_max + B, with A = 4.0 ± 0.1 and B = 1.3 ± 0.2.