Perturbed ephemeris below is based on elements from MPEC 2026-FC3. Epoch (TT/JD) T (TT/JD) Peri. Node Incl. 2461480.50000 2461487.6100868 102.80881 138.08766 37.30608 e q a Epoch (TT) 0.9998220 1.9498973 10954.56348 2027/03/16.00
m1 = 8.5 + 5 log d + 10.0 log r