Perturbed ephemeris below based on unperturbed elements from MPC 49277. Epoch = 2454840.50000 TT T = 2454832.16714 TT Peri. = 345.87219 a = 3.1872255 AU Node = 93.85920 J2000.0 e = 0.8323405 Incl. = 10.21947 q = 0.5343685 AU
m1 = 13.0 + 5 log d + 15.0 log r