Perturbed ephemeris below is based on elements from MPEC 2022-OB6. Epoch (TT/JD) T (TT/JD) Peri. Node Incl. 2461520.50000 2461530.2291189 255.00734 191.47072 29.84743 e q a Epoch (TT) 0.3910546 1.6914061 2.77760 2027/04/25.00
m1 = 14.0 + 5 log d + 20.0 log r(t + 150)