Perturbed ephemeris below is based on elements from MPEC 2023-QF0. Epoch (TT/JD) T (TT/JD) Peri. Node Incl. 2460680.50000 2460667.6683081 244.90778 180.29707 32.42898 e q a Epoch (TT) 0.2826904 3.9715962 5.53679 2025/01/05.00
m1 = 1.0 + 5 logΔ + 22.5 log r(t - 120)