T 1997 June 13.84660 TT Marsden q 0.0084443 (2000.0) P Q Peri. 65.01517 +0.18464811 -0.96005935 Node 341.47913 -0.95287764 -0.12250020 e 1.0 Incl. 138.56366 +0.24068503 +0.25155467 >From 23 observations 1997 June 12-13.
m1 = 15 + 5 logΔ + 10.0 log r