Epoch 2004 Nov. 11.0 TT = JDT 2453320.5 T 2004 Nov. 11.34514 TT MPC q 3.9382484 (2000.0) P Q n 0.05196981 Peri. 322.36574 +0.76359251 +0.64355716 a 7.1116219 Node 356.09291 -0.21809180 +0.18046627 e 0.4462236 Incl. 50.45297 -0.60775197 +0.74381860 P 18.97
m1 = 9.7 + 5 logΔ + 10.0 log r