Perturbed ephemeris below is based on elements from MPC 75725. Epoch (TT/JD) T (TT/JD) Peri. Node Incl. 2460360.50000 2460341.3093652 272.98487 198.15842 10.20093 e q a Epoch (TT) 0.7583609 0.9382306 3.88278 2024/02/20.00
m1 = 16.0 + 5 logΔ + 10.0 log r