T 1999 Feb. 7.87 TT Marsden q 0.0062 (2000.0) P Q Peri. 81.72 +0.19489 -0.98015 Node 3.63 -0.95899 -0.19823 e 1.0 Incl. 144.81 +0.20578 +0.00448 From 46 observations 1999 Feb. 6-7.