T 1999 June 27.72 TT Marsden q 0.0049 (2000.0) P Q Peri. 85.74 +0.17119 -0.98274 Node 6.91 -0.96102 -0.18225 e 1.0 Incl. 144.33 +0.21711 -0.03184 From 11 observations 1999 June 27.