Perturbed ephemeris below is based on elements from MPC 75730. Epoch (TT/JD) T (TT/JD) Peri. Node Incl. 2457480.50000 2457462.7643100 343.31796 190.95239 10.42307 e q a Epoch (TT) 0.6732866 0.9960995 3.04885 2016/04/02.00
m1 = 17.0 + 5 logΔ + 10.0 log r