Perturbed ephemeris below is based on elements from MPEC 2026-FC3. Epoch (TT/JD) T (TT/JD) Peri. Node Incl. 2462080.50000 2462097.0199914 261.84021 56.67856 10.57174 e q a Epoch (TT) 0.1655385 3.6238182 4.34270 2028/11/05.00
m1 = 3.5 + 5 log d + 20.0 log r(t - 250)