Perturbed ephemeris below is based on elements from MPEC 2026-UA3. Epoch (TT/JD) T (TT/JD) Peri. Node Incl. 2460920.50000 2460913.8701258 319.93009 150.78429 57.02035 e q a Epoch (TT) 1.0050953 6.5655277 2025/09/02.00
m1 = 4.0 + 5 logΔ + 10.0 log r