Relative velocity ∆V with respect to the Sgr dSph at pericentric passage versus flight time T_f on a logarithmic scale. Blue circles, orange triangles, and magenta squares represent results from this work, Li22, and Li23, respectively. Vertical red line indicates the 39.7 Myr flight time of the Sgr dSph since its most recent pericentric passage, with the shaded region representing the 1σ confidence interval.