Perturbed ephemeris below is based on elements from MPEC 2022-M21. Epoch (TT/JD) T (TT/JD) Peri. Node Incl. 2456600.50000 2456603.3112115 77.05943 337.91977 165.64003 e q a Epoch (TT) 0.9948723 5.4686953 1066.50074 2013/11/04.00
m1 = 8.5 + 5 logΔ + 10.0 log r