Perturbed ephemeris below is based on elements from MPEC 2021-TI4. Epoch (TT/JD) T (TT/JD) Peri. Node Incl. 2461320.50000 2461340.0760825 244.15728 98.52279 18.87370 e q a Epoch (TT) 0.3174259 2.0629199 3.02227 2026/10/07.00
m1 = 17.0 + 5 log d + 8.0 log r