Perturbed ephemeris below is based on elements from MPEC 2023-KD6. Epoch (TT/JD) T (TT/JD) Peri. Node Incl. 2461040.50000 2461034.9962966 185.78519 216.74173 9.74102 e q a Epoch (TT) 0.0414305 2.8783923 3.00280 2025/12/31.00
m1 = 15.0 + 5 logΔ + 10.0 log r