Epoch 2007 Jan. 20.0 TT = JDT 2454120.5 T 2007 Jan. 19.95701 TT MPC q 2.4427718 (2000.0) P Q n 0.07001702 Peri. 46.90576 -0.55257823 -0.80671157 a 5.8299784 Node 77.78597 +0.68883348 -0.58351779 e 0.5809981 Incl. 12.37515 +0.46921822 -0.09339932 P 14.08
m1 = 13.7 + 5 logΔ + 10.0 log r