T 1997 Aug. 8.36 TT Marsden q 0.0077 (2000.0) P Q Peri. 35.50 +0.16283 -0.78645 Node 306.11 -0.98587 -0.10558 e 1.0 Incl. 132.48 +0.03939 +0.60856 >From 20 observations 1997 Aug. 7-8.
m1 = 22 + 5 logΔ + 10 log r