Perturbed ephemeris below is based on elements from MPEC 2022-RD9. Epoch (TT/JD) T (TT/JD) Peri. Node Incl. 2459680.50000 2459677.4951523 69.53500 120.01367 167.03585 e q a Epoch (TT) 1.0013515 5.3536794 2022/04/11.00
m1 = 0.7 + 5 log d + 18.0 log r