Perturbed ephemeris below is based on elements from MPEC 2022-OB6. Epoch (TT/JD) T (TT/JD) Peri. Node Incl. 2461240.50000 2461224.0939997 133.73877 207.81566 12.32022 e q a Epoch (TT) 0.5983860 1.4255236 3.54949 2026/07/19.00
m1 = 17.0 + 5 logΔ + 10.0 log r