Epoch 2007 Dec. 6.0 TT = JDT 2454440.5 T 2007 Nov. 26.54598 TT MPC q 2.6747715 (2000.0) P Q z +0.0038330 Peri. 253.41389 -0.59756071 +0.77315270 +/-0.0000019 Node 335.72190 -0.38148328 -0.50723939 e 0.9897477 Incl. 31.11933 -0.70526003 -0.38071395
m1 = 8.2 + 5 logΔ + 10.0 log r