Perturbed ephemeris below is based on elements from MPEC 2025-UQ3. Epoch (TT/JD) T (TT/JD) Peri. Node Incl. 2453880.50000 2453880.2721926 89.14247 321.83843 6.49544 e q a Epoch (TT) 0.3570997 2.9459515 4.58228 2006/05/25.00
m1 = 13.0 + 5 log d + 10.0 log r