Epoch 2009 June 18.0 TT = JDT 2455000.5 T 2009 June 19.37894 TT MPC q 1.5490829 (2000.0) P Q z +0.0235930 Peri. 127.46772 -0.85313329 -0.43593790 +/-0.0000000 Node 30.12010 +0.05670379 -0.62353734 e 0.9634526 Incl. 34.82458 +0.51860223 -0.64896790
m1 = 11.5 + 5 logΔ + 10.0 log r