Epoch 2008 Aug. 2.0 TT = JDT 2454680.5 T 2008 Aug. 2.11797 TT MPC q 5.5308557 (2000.0) P Q z +0.0003735 Peri. 218.08206 +0.05819225 -0.36375944 +/-0.0000493 Node 105.67425 -0.49818702 +0.79642548 e 0.9979340 Incl. 105.07632 -0.86511465 -0.48309992
m1 = 6.5 + 5 logΔ + 10.0 log r