Gaussian kernel density estimation of the spin-axis orientations of 2I/Borisov computed using the SciPylibrary (Virtanen et al. 2020) and based on data from Table 2. Top panel: (ɛ_c, ϕ_c) map. The results in ecliptic coordinates, (λ_p, β_p), are shown in the middle panel and those in equatorial coordinates, (α_p, δ_p), are displayed in the bottom panel that includes the actual observations (in red) of 2I/Borisov available from the MPC. Already published spin-axis directions are plotted as filled orange symbols with white error bars (when available): triangles (Ye et al. 2020), square (Manzini et al. 2020), star (Bolin et al. 2020b), and circle (Kim et al. 2020).