Perturbed ephemeris below is based on elements from MPEC 2023-O39. Epoch (TT/JD) T (TT/JD) Peri. Node Incl. 2459320.50000 2459339.3089561 351.73491 164.07964 75.60631 e q a Epoch (TT) 0.9992175 7.9289519 10132.78161 2021/04/16.00
m1 = 1.5 + 5 logΔ + 15.0 log r