Perturbed ephemeris below is based on elements from MPEC 2026-E44. Epoch (TT/JD) T (TT/JD) Peri. Node Incl. 2460320.50000 2460312.1367551 72.89598 5.48809 17.47865 e q a Epoch (TT) 0.9591363 6.6892618 163.69708 2024/01/11.00
m1 = -3.5 + 5 logΔ + 20.0 log r