Perturbed ephemeris below is based on elements from MPEC 2022-N37. Epoch (TT/JD) T (TT/JD) Peri. Node Incl. 2458000.50000 2457996.9722950 134.44579 307.51204 55.23625 e q a Epoch (TT) 0.9991879 3.7185991 4579.09377 2017/09/04.00
m1 = 7.7 + 5 logΔ + 15.0 log r