Epoch = 2024 July 29.0 TT T = 2024 July 15.54787 TT Peri. = 218.95141 e = 0.5671066 Node = 205.99605 2000.0 q = 3.3895578 AU Incl. = 10.83576 a = 7.8300052 AU n = 0.04498430 P = 21.91 years
m1 = -7 + 5 logΔ + 38.5 log r(t - 117)