Perturbed ephemeris below is based on elements from MPC 54823. Epoch (TT/JD) T (TT/JD) Peri. Node Incl. 2461200.50000 2461188.2636590 241.93092 326.79154 2.13389 e q a Epoch (TT) 0.1692658 4.0820772 4.91382 2026/06/09.00
m1 = 13.5 + 5 log d + 10.0 log r