Epoch 2005 Nov. 6.0 TT = JDT 2453680.5 T 2005 Nov. 19.51882 TT MPC q 2.9975416 (2000.0) P Q z +0.0007658 Peri. 302.48649 -0.69804960 -0.67799760 +/-0.0000459 Node 161.23149 -0.11292711 +0.42186279 e 0.9977045 Incl. 134.28818 -0.70708856 +0.60195601
m1 = 12.8 + 5 logΔ + 5.0 log r(t - 250)