Perturbed ephemeris below is based on elements from MPEC 2020-C98. Epoch (TT/JD) T (TT/JD) Peri. Node Incl. 2460960.50000 2460979.3621118 334.88777 275.47193 11.97476 e q a Epoch (TT) 0.5720573 1.2666184 2.95978 2025/10/12.00
m1 = 17.0 + 5 log d + 10.0 log r