Epoch 2009 Mar. 30.0 TT = JDT 2454920.5 T 2009 Apr. 9.81934 TT MPC q 2.9353518 (2000.0) P Q n 0.06762254 Peri. 191.92261 +0.23767364 +0.87666492 a 5.9668032 Node 92.94836 -0.85322884 +0.39423435 e 0.5080528 Incl. 24.76190 -0.46423248 -0.27574971 P 14.58
m1 = 8 + 5 log d + 15 log r