Perturbed ephemeris below is based on elements from MPC 44504. Epoch = 2454800.50000 TT T = 2454809.95112 TT Peri. = 355.02731 a = 3.6648946 AU Node = 109.10623 J2000.0 e = 0.4705922 Incl. = 6.58100 q = 1.9402239 AU
m1 = 14.0 + 5 log d + 10.0 log r