Perturbed ephemeris below is based on elements from MPEC 2025-CE3. Epoch (TT/JD) T (TT/JD) Peri. Node Incl. 2460640.50000 2460626.4780324 132.95658 324.33240 3.31004 e q a Epoch (TT) 0.9954373 5.4186906 1187.60798 2024/11/26.00
m1 = 9.5 + 5 logΔ + 10.0 log r