Perturbed ephemeris below is based on elements from MPEC 2022-TA0. Epoch (TT/JD) T (TT/JD) Peri. Node Incl. 2460520.50000 2460539.6890629 9.48555 117.23643 8.05331 e q a Epoch (TT) 0.5143433 1.8136423 3.73441 2024/07/29.00
m1 = 10.5 + 5 logΔ + 13.0 log r