Perturbed ephemeris below is based on elements from MPEC 2024-A43. Epoch (TT/JD) T (TT/JD) Peri. Node Incl. 2459240.50000 2459234.5402800 263.91279 358.42818 66.53613 e q a Epoch (TT) 1.0024483 6.8229512 2021/01/26.00
m1 = 5.0 + 5 logΔ + 10.0 log r(t - 300)