Perturbed ephemeris below is based on elements from MPEC 2026-FC5. Epoch (TT/JD) T (TT/JD) Peri. Node Incl. 2460360.50000 2460344.6719309 330.59723 95.47706 9.88342 e q a Epoch (TT) 0.5719286 3.1044345 7.25214 2024/02/20.00
m1 = 8.2 + 5 log d + 15.0 log r(t - 400)