T 1997 Sept. 15.72 TT Marsden q 0.0058 (2000.0) P Q Peri. 79.79 +0.10793 -0.99292 Node 355.08 -0.97413 -0.09566 e 1.0 Incl. 144.63 +0.19856 +0.07041 >From 19 observations 1997 Sept. 14-15.
m1 = 21 + 5 logΔ + 10.0 log r