T 1997 Sept. 17.05 TT Marsden q 0.0057 (2000.0) P Q Peri. 86.25 +0.10488 -0.99408 Node 2.79 -0.97221 -0.10846 e 1.0 Incl. 144.55 +0.20931 -0.00569 >From 23 observations 1997 Sept. 15-16.
m1 = 20 + 5 logΔ + 10.0 log r